SlideShare a Scribd company logo
1 of 14
Download to read offline
RRJoBI (2018) 1-14 © STM Journals 2018. All Rights Reserved Page 1
Research & Reviews: A Journal of Bioinformatics
ISSN: 2393-8722 (Online)
Volume 5, Issue 2
www.stmjournals.com
Variation in the Plankton Abundance, Biomass and
Diversity of Municipal Pond and Bukvora Baor at Jashore
District, Bangladesh
R.H. Raju1, Md. Abdus Samad1,2, Abdulla-Al-Asif 1,3,*, Md Masum Billah4, Md. Afroj Ali1
1
Department of Fisheries and Marine Bioscience, Faculty of Biological Science and Technology,
Jashore University of Science and Technology, Jashore, Bangladesh
2
Department of Socio-cultural Environmental Studies, Graduate School of Frontier Sciences, The
University of Tokyo, Japan
3
Department of Aquaculture, Faculty of Fisheries, Bangladesh Agricultural University, Mymensingh,
2202, Bangladesh
4
Department of Land Management, Faculty of Agriculture, Universiti Putra Malaysia, 43400 UPM,
Serdang, Selangor Darul Ehsan
Abstract
This is the first approach to identification, abundance calculation; biomass analysis and
diversity evaluation in two water bodies namely, Municipal pond and Bukvora baor at
Jashore district, Bangladesh. The present study was conducted to find out the abundance and
species diversity of plankton, water quality parameters in pond and baor environment.
However, Municipal pond that is located at the central point of Jashore town and Bukvora
baor that is located at sadar upazila in Jashore district. Study also concentrated on the
comparison about abundance, species diversity and water quality parameters between pond
and baor. Water samples were collected in each month throughout the study period from May,
2016 to August, 2016. Different water quality parameters such as air temperature, water
temperature, dissolve oxygen; pH and transparency were measured in every month. The mean
water parameters such as air temperature, water temperature, dissolve oxygen; pH and
transparency were 30.4±2.30°C, 32.25 ± 2.6°C, 5.7±0.35 mg/l, 7.05 ± 0.39 and 19.9 ± 2.6 cm,
respectively in pond. In baor, the mean water parameters such as air temperature, water
temperature, dissolve oxygen, pH and transparency were 33.45 ± 1.19°C, 33.15 ± 1.49°C,
5.03 ± 0.15 mg/l, 8.45 ± 0.36 and 24.95 ± 2.6 cm, respectively. A total of 30 phytoplankton
species have been found in the study area of which species under four groups; namely
Cyanophyta (5), Heterokontophyta (3), Chlorophyta (11), Euglenophyta (2) have been
identified and nine species were unidentified. Phytoplankton species distribution was not
uniform. Chlorophyta species was most dominant group in both environments. Major four
groups of zooplankton identified in study area both pond and baor; namely Cladocera (10%),
Copepoda (55%), Ostracoda (3%), Rotifera (15%). In addition Nauplius (2%), Tunicata
(4%), Insect larve (5%) fish eggs (6%) were also identified. Copepoda species was most
dominant group in both environments. Plankton diversity was highest in June occurred in
both environments.
Keywords: Plankton abundance, biomass, diversity, municipal pond, Bukvora baor, Jashore,
Bangladesh
*Author for Correspondence E-mail: m15160218@bau.edu.bd
INTRODUCTION
Ponds are relatively shallow bodies of standing
water and are generally rich in biodiversity
[34]. The plankton community is comprised of
the primary producers or phytoplankton and the
secondary producers or zooplankton [9].
Phytoplankton is the major primary producers
in many aquatic systems and is important food
source for other organisms [22]. Phytoplankton
not only serves as food for aquatic animal but
also play an important role in maintaining the
biological balance and quality of water [10].
Zooplankton constitutes important food item of
many fishes. The larva of carps feed mostly on
zooplankton [25]. Zooplankton also plays an
important role in the food chain, as they are
The abundance and species diversity of plankton Raju et al.
RRJoBI (2018) 1-14 © STM Journals 2018. All Rights Reserved Page 2
second in trophic level as primary consumers
and also contributes to the next trophic level
[1]. The pH, dissolved oxygen, alkalinity,
hardness, turbidity and the dissolved nutrients
are important for the plankton production [7].
On the other hand, zooplankton makes bridge in
food chain between the primary producers and
nektonic as well as benthonic animals in apex
trophic levels. The abundance of plankton in a
water body is regarded as an indicator of
productivity. Growth and abundance of
plankton varies with season and depth and
depends upon meteorological and water
properties. The availability of plankton in both
measures as, qualitative and quantitatively a
fish pond has the enormous values and impacts
in maintaining the fruitful aquaculture practices,
as they differ from place to place as well as
water body to water body within the similar
location even within adjacent ecological
situations [14]. Some of the works which have
been done in Bangladesh include those of
Bhuiyan and Nessa [12] and Bhuiyan et al.
[13]. Although scientists worked on plankton
population over the world, but there are a small
or no work has been done on the abundance of
plankton population, its diversity, biomass
analysis in aspect of physico-chemical
conditions of water bodies of Jashore,
Bangladesh. Therefore, the current study has
purposed to achieve attention to the occurrence
and abundance of plankton population, its
diversity, and biomass analysis in well
recognized two water bodies in aspect of
physico-chemical conditions of Jashore,
Bangladesh. Scientifically, plankton is
miniature organisms that contribute the base of
food chains and food webs in all aquatic
ecosystems. Zooplankton takes phytoplankton
as their feed and straightly involved with the
growth of fish especially prawn and shrimp.
That’s why the plankton study carries enormous
significance. Though, majority forms of
plankton are motile, and the distributions of
either phytoplankton or zooplankton are both
vertically and horizontally may be quite
variable. Different plankton serves vital food
item of omnivorous and carnivorous fishes [4].
The plankton contributes about 23% of the food
item of shrimp [4], 32% of the Notopterus
notopterus, 47% of the Catla catla and 6.37%
of the Labeo rohita. Their abundance and
diversity greatly influence the culture system
through maintaining oxygen concentration in
water, ensuring the balance between O2 and
CO2, enhancing the decomposition of organic
matters accumulated in the pond, preventing the
development of demersal microalgae and pests,
stabilizing water temperature in the pond,
regulating pH value and the ecosystem of the
pond and also minimizing the variation of water
quality parameters. The relationship among the
physico-chemical parameters, plankton
production as well as plankton abundance in
water bodies and their relation with year round
changes in diversity and biomass has great
importance and basically has tremendous
essentiality in case of aquaculture and fisheries
management. Although in aquaculture fishes
are severely relies on physical factors like,
temperature of water, dissolve oxygen, pH,
alkalinity, free CO2 and in case of coastal
aquaculture; salts for their growth, nourishment,
healthiness and developments. Any fluctuation
of these mentioned parameters can cause affect
the growth; development, healthiness and
maturity of fish [25]. As above mention
parameters are also involved with the growth,
nourishment and development of plankton
population. Plankton abundance and species
may vary from one water source to another
because of variation of physic-chemical
parameters. They may also vary from season to
season due to fluctuation of physic-chemical
parameters. The physico-chemical parameters
like water temperature dissolve oxygen, pH,
alkalinity, hardness, presence of concentration
of nitrogen; and plankton communities together
form a comprehensive ecosystem and in such
ecosystem, there are interactions between
plankton and physic-chemical parameters.
These interactions are directly or indirectly
subjected to the complex influences some of
which results in quantitative changes e.g., the
size of the population increases or decreases. So
it is needed to study with plankton abundance
and diversity. In order to fisheries development
and to increase the present fisheries production;
proper and scientific research conduction is
essential for every part of the world. To conduct
such research and development; plankton
identification, abundance, species composition
and diversity is one of the most important
topics. Although a few researches have been
carried out their research about plankton
population but those are not satisfactory enough
Research & Reviews: A Journal of Bioinformatics
Volume 5, Issue 2
ISSN: 2393-8722 (Online)
RRJoBI (2018) 1-14 © STM Journals 2018. All Rights Reserved Page 3
and in case of this study it is the first approach
to investigate the plankton population and
abundance in this region; so, further study can
be carried out for more specific investigation.
The present study has been undertaken to know
about plankton abundance and biodiversity in
two different water bodies. The result of this
study will be helpful to provide baseline
information for future studies on this topic. The
main objective of this present study is to
identify abundance and year round diversity of
plankton and the levels of water quality
parameters in Municipal pond and Bukvora
baorin in Jashore district, Bangladesh.
MATERIALS AND METHODS
Study Area
The study area was selected in two different
water bodies. a) Municipal pond that is located
at the central point of Jashore town b). Bukvora
baor that is located at Jashore Sadar Upazila in
Jashore district. Study period- The experiment
was conducted during May, 2016 to August,
2016 (Figure 1).
Sample Collection
Samples were collected in each month from
May, 2016 to August, 2016. Random sampling
method used for collecting water sample.
Samples were collected by passing water throw
plankton net. Approximately 40 liters of water
was passed throw the plankton net and the
concentrated sample value became 50 ml
plankton net, glass jar were used for sample
collection. After collecting sample they were
preserved with lugol solution (20 g Potassium
iodide (Ki) and 10 g iodine crystals dissolved in
200 ml distilled water containing 20 ml glacial
acetic acid). Lugol solution was added in an
amount of 0.7 ml per 100 ml of sample. After
preservation the plankton samples were carried
our laboratory for further analysis.
Measurement of Physicochemical
Parameters
In this study physicochemical parameters
including air and water temperature,
transparency, pH and DO measured (Table 1).
Water and Air Temperature
Temperature was measured in the field
immediately. Water and air temperature was
measured with a mercury filled Celsius
thermometer ranging 0 to 150°C to measure
water temperature, the thermometer was dipped
into the water for one minute and reading from
the thermometer was recorded.
Transparency
Transparency was measured at the time of
sample collection. A sec chi disc was used to
measure the transparency. First the sec chi disk
lowered into the water until it has just
disappeared and the depth was recorded from
its elongated scale. Then the sec chi disk was
raised until it has repaired. In this time the
depth was not noted. The average of two depths
gave the transparency value in centimeter unit.
pH
pH of the water also measured in the field.
Water pH measured directly from water by
using digital pH meter (model No 7200, ezdo,
made in Taiwan). Before using instrument it
was calibrated with pH 7 and pH 10 buffer
solutions. Before taking each pH reading, the
electrode was washed well by the distilled
water.
Dissolved oxygen (DO)
Dissolved oxygen of water was measured
directly by using digital DO meter (model YK
22DO, Made in Taiwan).
Measurement of Biological Parameters
Phytoplankton Abundance
Abundance of phytoplankton was measured
with the help of glass slide and photographic
microscope. Plankton was counted by Rafter
cell S50 (Microliter).
Plankton Identification
Then small amount of sample was taken by
dropper and putted on the slide glass and
observed under photographic microscope to
identify plankton (phytoplankton and
zooplankton).
Counting
To count zooplankton, microscope observation
was done and counted each species group from
of 1 ml sample. The same way was followed
and counted total 15 ml concentrated sample.
Then accounted average individuals in each 1
ml sample and then counted the total number by
multiplying with 50 ml.
The abundance and species diversity of plankton Raju et al.
RRJoBI (2018) 1-14 © STM Journals 2018. All Rights Reserved Page 4
Fig. 1: Map of showing the Study Area.
Table 1: Methods or Instruments used for the Determination of Water Quality Parameters.
Category of parameters Parameters Units Methods/ Instrument
Physical parameters
Temperature °C Mercury Filled Celsius Thermometers
Transparency Cm Secchi disk
Chemical parameters
PH N/A Digital pH meter (model no 7200, ezdo, made in Taiwan)
DO Mg/L Digital DO meter (YK22DO, made in Taiwan)
Biological parameters
Plankton abundance Units/L Glass slide and microscope
Species composition N/A Zooplankton were identified by using checklist of different scientists
Research & Reviews: A Journal of Bioinformatics
Volume 5, Issue 2
ISSN: 2393-8722 (Online)
RRJoBI (2018) 1-14 © STM Journals 2018. All Rights Reserved Page 5
The cells/ liter of original water can be
calculated by the following formula:
N =
A × 1000 × C
𝐿
Here, N is the No. of plankton cells/ liter of
original water, A is the Average number of
plankton cells in 1cubic mm, C is the Volume
of final concentrate in ml, L is the Volume of
original water expressed in liters.
Data Analysis
The collected data were put down in to tables
and Microsoft excels 2010. Once the data were
inputted, then analysis was done according to
research presentation. The column and bar are
the most preferable figure in case of this study
so the team preferred to choose them as the
way of presentation of data.
RESULTS
Physiochemical Parameters
Air Temperature
Range of air temperature of Municipal pond
and Bukvora baor was found to vary from 27.7
to 33.4°C and 30 to 38°C.
Water Temperature
Range of water temperature of Municipal pond
and Bukvora baor was found to vary from 31
to 34°C and 30.8 to 36°C. Water temperature
distribution at different months in Municipal
pond and Bukvora baor is shown in Figure 2.
Dissolved Oxygen (DO)
Range of water temperature of Municipal pond
and Bukvora baor was found to vary from 5.0
mg/l to 6.6 mg/l and 4.3 mg/l to 5.5 mg/l.
Variation of dissolved oxygen at different
months in Municipal pond and Bukvora baor
is shown in Figure 3.
PH
pH of pond water ranged from 6.33 to 7.8 and
baor water ranged from 8.0 to 8.8. Variation of
pH at different months in Municipal pond and
Bukvora baor is shown in Figure 4.
Transparency
Transparency of the Municipal pond and
Bukvora baor also found to be variable. It was
changed from 18.3 to 22.0 cm and 23.6 to 26.3
cm. Variation of Transparency at different
months in Municipal pond and Bukvora baor
is shown in Figure 5.
Plankton Diversity
Diversity of Phytoplankton in Pond and Baor
Phytoplankton abundance varied from 5 to 85
units/L. Four groups of phytoplankton were
found namely Cyanophyta (5),
Heterokontophyta (3), Chlorophyta (11),
Euglenophyta (2) have been identified and
nine species were unidentified. Phytoplankton
species distribution was not uniform.
Chlorophyta species was most dominant group
in both environments (Figure 6, 7, 8, 9 and
10).
Diversity of Zooplankton in Pond and Baor
Zooplankton abundance varied from 30 to 75
units/L. Four groups of zooplankton were
found namely Cladocera (10%), Copepoda
(55%), Ostracoda (3%), Rotifera (15%). In
addition Nauplius (2%), Tunicata (4%), Insect
larve (5%) fish eggs (6%) were also identified.
Copepoda species was most dominant group in
both environments (Figures 11, 12, 13, 14, 15,
16 and 17).
Fig. 2: Water Temperature Distribution at Pond and Baor.
31
31.8
34
32.2
32.5
36
30.8
33.3
25
27
29
31
33
35
37
39
MAY JUNE JULY AUGUST
Temperature
0c
Month
POND
BAOR
The abundance and species diversity of plankton Raju et al.
RRJoBI (2018) 1-14 © STM Journals 2018. All Rights Reserved Page 6
Fig. 3: Dissolve Oxygen Distribution at Pond and Baor.
Fig. 4: pH Distribution at Pond and Baor.
Fig. 5: Transparency Distribution at Pond and Baor.
6.6
5.4
5
5.8
5
4.3
5.5
5.3
2
3
4
5
6
7
MAY JUNE JULY AUGUST
Dissolve
Oxygen
(mg/l)
Month
POND
BAOR
7.8
7.35
6.7
6.33
8.6 8.4
8.8
8
5
6
7
8
9
10
MAY JUNE JULY AUGUST
PH
Month
POND
BAOR
18.3
18.8
20.5
22
24.3
23.6
26.3
25.6
15
17
19
21
23
25
27
29
MAY JUNE JULY AUGUST
Transparency
Month
POND
BAOR
Research & Reviews: A Journal of Bioinformatics
Volume 5, Issue 2
ISSN: 2393-8722 (Online)
RRJoBI (2018) 1-14 © STM Journals 2018. All Rights Reserved Page 7
Fig. 6: Variation of Phytoplankton Abundance in Pond and Baor.
Fig. 7: Variation of Cyanophyta Abundance in Pond and Baor.
Fig. 8: Variation of Heterocontaphyta Abundance in Pond and Baor.
35
32
18
25
20
25 26
24
0
5
10
15
20
25
30
35
May June July August
Month
Pond
Baor
Number
of
Phytoplankton
(cells/L)
3 3
2
0
9
7
5
4
0
2
4
6
8
10
May June July August
Number
of
Cyanophyta
(cells/L)
Month
Pond
Baor
4
0
1
2
6
9
2 2
0
2
4
6
8
10
May June July August
Number
of
Heterocontaphyta
(cells/L)
Month
Pond
Baor
The abundance and species diversity of plankton Raju et al.
RRJoBI (2018) 1-14 © STM Journals 2018. All Rights Reserved Page 8
Fig. 9: Variation of Chlorophyta Abundance in Pond and Baor.
Fig. 10: Variation of Euglenophyta Abundance in Pond and Baor.
Fig. 11: Variation of Zooplankton Abundance in Pond and Baor.
6
7
4
3
14
12
13
7
0
4
8
12
16
May June July August
Number
of
Chlorophyta
(cells/L)
Month
Pond
Baor
2 2
1 1
7
4
1
5
0
2
4
6
8
May June July August
Number
of
Euglenophyta
(cells/L)
Month
Pond
Baor
0
20
40
60
80
100
120
140
160
180
May June July August
47
68
55
26
142
169
120
95
Number
of
Zooplankton
(cells/L)
Month
Pond
Baor
Research & Reviews: A Journal of Bioinformatics
Volume 5, Issue 2
ISSN: 2393-8722 (Online)
RRJoBI (2018) 1-14 © STM Journals 2018. All Rights Reserved Page 9
Fig. 12: Variation of Copepoda Abundance in Pond and Baor.
Fig. 13: Variation of Cladocera Abundance in Pond and Baor.
Fig. 14: Variation of Rotifera Abundance in Pond and Baor.
0
10
20
30
40
50
60
70
May June July August
10
25
17
10
65
60
42
25
Number
of
Copepoda
(cells/L)
Month
Pond
Baor
0
10
20
30
40
May June July August
12
8
13
0
22
35
25
15
Number
of
Cladocera
(cells/L)
Month
Pond
Baor
0
10
20
30
40
50
May June July August
18
22
15
8
42
45
34
37
Number
of
Rotifera
(cells/L)
Month
Pond
Baor
The abundance and species diversity of plankton Raju et al.
RRJoBI (2018) 1-14 © STM Journals 2018. All Rights Reserved Page 10
Fig. 15: Variation of Insect Larve Abundance in Pond and Baor.
Fig. 16: Variation of Tunicate Abundance in Pond and Baor.
Fig. 17: Variation of Nauplius Abundance in Pond and Baor.
0
5
10
15
May June July August
2
6
5
4
12
8
0
7
Number
of
Insect
larve
(cells/L)
Month
Pond
Baor
0
5
10
15
20
May June July August
5
2
3
5
0
16
12
6
Number
of
Tunicate
(cells/L)
Month
Pond
Baor
0
2
4
6
8
May June July August
0
5
2
0
1
5
7
5
Number
of
Nauplius
(cells/L)
Month
Pond
Baor
Research & Reviews: A Journal of Bioinformatics
Volume 5, Issue 2
ISSN: 2393-8722 (Online)
RRJoBI (2018) 1-14 © STM Journals 2018. All Rights Reserved Page 11
DISCUSSIONS
Monthly records of different 11 physic-
chemical factors showed fluctuations in
different months in pond and baor. The
maximum water temperature (34 and 36°C) in
June and air temperature (33.4 and 38°C)
recorded in July and the minimum water
temperature (31 and 30.8°C) in August and air
temperature (27.7 and 30.3°C) recorded in
May. The similar water quality and parameter
study were conducted by the several
researcher and found 23°C to 32°C [35,
36,37,38 and 39] During the study the lowest
pH was in 6.33 and 8.0 (August) and the
highest was in 7.8 and 8.8 (May). A study
conducted which found 6.3 to 8.9 [39]. The
maximum concentration of dissolved O2 was
6.6 and 5.5 mg/l (June) and the minimum 5.0
and 4.3 mg/l (July) was recorded in pond and
baor. Higher values of dissolve oxygen were
observed at the surface water might be due to
the wind action and also due to the active
photosynthesis process. Similar trend had also
been put forward by [39]. A study in BAU
(Bangladesh Agricultural University) and
found the parameters were, Water temperature
27.20 ±3.13; Air temperature 27.50±2.88; DO
7.86 ± 0.24; pH 7.03±0.13 and Transparency
(cm) 32.30±0.91[30]. A study Found Water
temperature ranged 27–30; DO values were
3.7–5; pH were 6.9–8.9 and Transparency
ranged 25–35 [29]. A different investigation
revealed surface water temperature ranged
from 18.4 to 33.8°C and pH values fluctuated
widely from 7.00 to 9.85 [2]. The range of
different parameter as, dissolved oxygen
(mg/l) 0.7–1.8; pH 7.3–8.4; air temperature
(°C) 22–23.5; water temperature (°C) 24–26.5
and transparency (m) was 0.2–0.4 [32]. A
rigorous study found the 11 physic-chemical
variables of Lake Çali ranged from 7.62 to
8.08 for pH
, from 14.6 to 21.6°C for
temperature, from 5.96 to 7.46 mg/L for DO
[23]. Another researcher found in their
research the water temperature were 26.4–
32.5, while DO 2.61–10.7 and pH ranges
5.31–7.24 [6]. Other study revealed dissolved
oxygen (mg/l) 3.2–8.2; pH 7.4–9.2; air
temperature (°C) 22.3–34.8; water temperature
(°C) 23–33.4 [28].Two researcher stated that,
experiment pond’s water temperature (°C) was
27.06 ± 0.03; air temperature (°C) 28.50
±1.84; dissolved oxygen (mgL-1
) 7.4 ± 0.10;
transparency (m) 0.48± 0.05 and pH was 7.09
± 0.25 [16]. Another research showed
dissolved oxygen (mg/l) 3.05–3.3; pH 5.72–
6.13; temperature (°C) 29.55-30.65 and
transparency (cm) 18.23–27.65 [21]. The
experimental temperature (°C) was 23.5–24;
pH 6.10–6.71 and dissolved oxygen (mgL-1)
was 50.05–54.29 [33]. Water temperature (°C)
was 26.30±2.8; air temperature (°C)
30.67±2.05; dissolved oxygen (mgL-1)
8.23±0.05; transparency (m) 62.70±2.87 and
pH was 7.53±0.03. Plankton populations in the
studied pond and baor were represented by 42
genera [3]. Phytoplankton 30 genera of which
species under four groups; namely Cyanophyta
(5), Heterokontophyta (3), Chlorophyta (11),
Euglenophyta (2) have been identified and
nine species were unidentified. The
zooplankton population was composed of 12
genera belonging to two major groups:
Crustacea and Rotifera- each was represented
by six genera. The maximum abundance of
total plankton was recorded in the month of
June and minimum values were recorded in
the month of August. The total abundance of
phytoplankton varied from 5 to 85 units/L.
Four groups of phytoplankton were founds
namely Cyanophyta (5), Heterokontophyta (3),
Chlorophyta (11), Euglenophyta (2) have been
identified and nine species were unidentified.
Phytoplankton species distribution was not
uniform. At large margin of this study, the
abundance of phytoplankton in pond in May is
higher than any other month, whereas June is
the most abundant month in case of baor’s
phytoplankton analysis. Chlorophyta and
Cyanophyta species was most dominant group
in both environments in the present study peak
of phytoplankton in the month of May. In baor
Heterocontaphyta abundance was noticeable in
the month of June whereas there is no
Heterocontaphyta group in pond population. In
case of Euglenophyta May and August is the
peak abundant month in baor population but in
pond May and June is the most abundant
month of the study period. Similarly another
research reported primary peak of
phytoplankton in the month of September-
October in Uttar Pradesh in India [15]. The
similar study were conducted by [16, 21, 28,
32, 6, 31, 2, 29, 33, 27, 23, 26, 3, 30, 24, 5,8,
The abundance and species diversity of plankton Raju et al.
RRJoBI (2018) 1-14 © STM Journals 2018. All Rights Reserved Page 12
11,15,17,18,19 and 20] these researches are
more or less similar with the present
phytoplankton abundance from May to August
in different part of the world. Zooplankton
abundance varied from 30 to 75 units/L. Four
groups of zooplankton were founds namely
Cladocera (10%), Copepoda (55%), Ostracoda
(3%), Rotifera (15%). In addition Nauplius
(2%), Tunicata (4%), Insect larve (5%) fish
eggs (6%) were also identified. In the present
study Copepoda species was most dominant
group in both environments. Zooplankton
growth cycle was noticeably less than the
phytoplankton abundance almost throughout
the study period. This statement is more or less
similar with the study of [23, 26, 3, 30, 24, 5,
8, and 11].
CONCLUSIONS
The present study showed that thirty genera of
phytoplankton species under four groups;
namely Cyanophyta, Heterokontophyta,
Chlorophyta, Euglenophyta have been
identified and nine species were unidentified.
There are twelve genera of zooplankton
species under four groups were found namely
Cladocera, Copepoda, Ostracoda, Rotifera. In
addition Nauplius, Tunicata, insect larve, fish
eggs were also identified. This study also
showed the monthly variation of
phytoplankton and zooplankton abundance in
two water bodies. This study is the first
approach to identify, abundance analysis,
biomass analysis and diversity study in these
public (government owned and managed)
water bodies. Further study can reveal other
specific situation in these water bodies.
REFERENCES
1. Aarti D, Sharma KK, Sharma A, et al.
Zooplankton diversity and physico-
chemical conditions of a temple pond in
Birpur (JandK, India). Int Res J Env Sci.
2013; 2(5): 25–30p.
2. Abu A, Abu SJ, Mahfuzul H, et al.
Seasonal cycle of phytoplankton in
aquaculture ponds in Bangladesh. Algae.
2005; 20(1): 43–52p.
3. Alam MF, Nusrat J. Physico-Chemical
Characteristics and Phytoplankton
Diversity of Marjad Baor of Kaliganj
Upazilla, Jhenaidah, Bangladesh. ARPN J
Sci Tech. 2014; 4(2): 91–98p.
4. Alam MJ, Begum ZNT. Plankton
abundance in relation to physico-chemical
variables in two ponds in Maijdee court,
Noakhali. J Asi at. Soc Bangladesh, Sci.
1987; 13: 55–63p.
5. Alvarez-Cobelas M, Rojo C. Ecological
goal functions and plankton communities
in lakes. J Plankton Res. 2000; 22: 729–
748p.
6. Asha MS Nair, Reshma JK, Anu M, et al.
Effect of water quality on phytoplankton
abundance in selected ponds of
Nedumangad block Panchayat, Kerala.
Emer Life Sci Res. 2015; 1(2): 35–40p.
7. Banerjea SM. Water quality and soil
condition of fish ponds in some states of
India in relation to fish production. Indian
J Fish. 1967; 14: 115–144p.
8. Basu KB, Pick FR. Factors regulating
phytoplankton and zooplankton biomass in
temperate rivers. Limnol Oceanogr. 1996;
41(7): 1572–1577p.
9. Battish SK. Freshwater Zooplankton of
India. Published by oxford and IBH
publishing Co. Pvt. Ltd. New Delhi. 1992.
10. Benarjee G, Narasimha RK. Physico-
chemical factors influenced plankton
biodiversity and fish abundance- a case
study of Nagaram tank of Warangal,
Andhra Pradesh. Int J Life Sci Biotech Ph
Res. 2013; 2(2): 248–260p.
11. Benson-Evans K, Furet JE. An evaluation
of the sedimentation technique for
concentrating phytoplankton. Aqua. Ecol
Poll Bull. 1979; 6: 1–9p.
12. Bhuiyan AS, Nessa Q. A quantitative
study on zooplankton in relation to the
physico-chemical conditions of a fresh
water fish pond of Rajshahi. Univ. j. zool.
Rajshahi. Univ. 1998a,b; 17: 29–37p.
13. Bhuiyan NIMAS, Nahar Q, Islam MN.
Physico-chemical condition in relation to
meteorogical condition of a fish pond in
Rajshahi. Univ. j. zool. Rajshahi Univ.
1997; 16: 85-88p.
14. Boyd CE, Turker CS. Pond Water Quality
Management. Kluwer Academic
Publishers, Boston, MA., USA. 1998.
15. Casamatta DA, Beaver JR, Fleischman DJ.
A Survey of Phytoplankton Taxa from
Research & Reviews: A Journal of Bioinformatics
Volume 5, Issue 2
ISSN: 2393-8722 (Online)
RRJoBI (2018) 1-14 © STM Journals 2018. All Rights Reserved Page 13
Three Types of Wetlands in Ohio. Ohio J
Sci. 1999; 99: 53–56p.
16. Chukwu MN, Afolabi ES. Phytoplankton
abundance and distribution of fish earthen
ponds in Lagos, Nigeria. J Appl Sci
Environ Manage. 2017; 21(7): 1245–
1249p.
17. Cory N, Buffam I, Laudon H, et al.
Landscape control of stream water
aluminum in a boreal catchment during
spring flood. Environ Sci Technol. 2006;
40 (11): 3494–3500p.
18. Cushing CE. Plankton and water
chemistry in Montreal River lake-stream
system, Saskatchwan. Ecology. 1964; 45:
306–13p.
19. Dorris TC, Copeland BJ, Lauer GL.
Limnology of the middle Mississippi
River. Physical and chemical limnology of
river and chute. Limnol Oceanogr. 1963;
8: 79–88p.
20. Ekman-Ekebom M, Kauppi K, Sivonen M,
et al. Toxic cyanobacteria in some Finnish
lakes. Envir Toxicol Wat Qual. 1992; 7:
201–213p.
21. Evi V, Amin SL, Soemarno, et al. Effect
of water quality on phytoplankton
abundance in Hampalam river and fish
pond of Batanjung village. IOSR J Env Sci
Toxic Food Tech. 2014; 8(1): 15–21p.
22. Gupta T, Dey M. Hydro biological
Characteristics of Some Semi-intensive
fish culture ponds of Lumding town of
Nagaon district, Assam. Cur W Envir.
2012; 8(1): 107-115p.
23. Hanife Ö. Composition and abundance of
phytoplankton in boggy freshwater lake,
Turkey: In relation to physical and
chemical variables. Ecologia Balkanica.
2016; 8(1): 29–40p.
24. Islam MD, Rahmatullah SM, Ahmed M, et
al. Aquatic weeds diversity of Bangladesh
Agricultural University Campus,
Mymensingh, Bangladesh. Asian-Austra. J
Biosci Biotech. 2017a; 2(2): 181–192p.
25. Jhingran VG. Fish and Fisheries of India.
Hindustan Publishing Corporation (India),
Delhi. 1985.
26. Lúcia HST, Rodrigo NM, Atanásio AA.
Influence of management on plankton
community of fishponds during the dry
and rainy seasons. Acta Limnologica
Brasiliensia. 2010; 22(1): 70–79p. doi:
10.4322/actalb.02201009
27. Pereira, Anne I, Fidalgo ML, et al.
Phytoplankton and nutrient dynamics in
two ponds of the Esmoriz wastewater
treatment plant (Northern Portugal).
Limnetica. 2001; 20(2): 245–254p.
28. Pronob KM, Naser MN, Ahmed ATA.
Abundance of zooplankton and physico-
chemical parameters of a polyculture fish
pond of Manikganj, Bangladesh.
Bangladesh J Zool. 2014; 42(1): 67–76p.
29. Sharmin A, Rahman MM, Masuma A.
Composition and abundance of
phytoplankton population in fish ponds of
Noakhali district, Bangladesh. Am-
Eurasian J Agric. Environ Sci. 2015;
15(11): 2143–2148p. doi:
10.5829/idosi.aejaes.2015.15.11.95317
30. Siddika F, Shahjahan M, Rahman MS.
Abundance of plankton population
densities in relation to bottom soil textural
types in aquaculture ponds. Int J Agril Res
Innov Tech. 2012; 2 (1): 56–61p.
31. Sipaúba-Tavares LH, Donadon ARV,
Milan RN. Water quality and plankton
populations in an earthen polyculture
pond. Braz J Biol. 2011; 71(4): 845–855p.
32. Sunder S. Analysis of plankton diversity
and density with physico-chemical
parameters of open pond in town Deeg
(Bhratpur) Rajasthan, India. Int Res J
Biological Sci. 2015; 4(11): 61–69p.
33. Tesfaye K, Eba A. Phytoplankton fauna
abundance and diversity in aquaculture
pond, Jimma town, Jimma zone south west
Ethiopia. ARPN J Agric Biolo Sci. 2014;
9(7): 246–249p.
34. Williams P, Biggs M. Comparative
biodiversity of rivers, streams, ditches and
ponds in an agricultural landscape. Biol
Conserv. 2004; 115: 329–341p.
35. Asif AA, Samad MA, Rahman BMS, et al.
A. Study on Management of Fish Fry and
Fingerling Marketing of Jessore in
Bangladesh. Int J Bus Soc Sci Res. 2014;
2: 127-135p.
36. Islam MA, Asif AA, Samad MA et al. A
comparative study on fish biodiversity
with conservation measures of the
Bhairabriver, Jessore, Bangladesh. Asian J
Med Biolo Res. 2017b; 3: 357-367p.
The abundance and species diversity of plankton Raju et al.
RRJoBI (2018) 1-14 © STM Journals 2018. All Rights Reserved Page 14
37. Shajib MSH, Sarker B, Asif AA et al.
Effects of stocking density on the growth
rate of gold fish fry reared in hapa. Asian J
Med Biolo Res. 2017; 3: 504-515p.
38. Neowajh MS, Rashid MM, Asif AA et al.
Effects of chemotherapeutics against
experimentally injured stinging catfish
Heteropneustes fossilis. Asian J Med Biol
Res. 2017; 3 (4): 476-487p.
39. Akter S, Rahman MM, Faruk A et al.
Qualitative and quantitative analysis of
phytoplankton in culture pond of Noakhali
district, Bangladesh. Int J Fish Aqua Stud.
2018; 6(4): 371-375p.
Cite this Article
Raju RH, Md. Abdus Samad, Abdulla-Al-
Asif et al. Variation in the plankton
abundance, biomass and diversity of
municipal pond and Bukvora baor at
Jashore district, Bangladesh. Research &
Reviews: A Journal of Bioinformatics.
2018; 5(2): 1–14p.

More Related Content

Similar to Variation in the plankton abundance, biomass and diversity of Municipal pond and Bukvora Baor at Jashore district, Bangladesh

Abundance Plankton and Analysis Stomach Content and Trophic Level in Makassar...
Abundance Plankton and Analysis Stomach Content and Trophic Level in Makassar...Abundance Plankton and Analysis Stomach Content and Trophic Level in Makassar...
Abundance Plankton and Analysis Stomach Content and Trophic Level in Makassar...Agriculture Journal IJOEAR
 
Study of Zooplankton Abundance and Species Diversity in Shahjangi Pond of Bha...
Study of Zooplankton Abundance and Species Diversity in Shahjangi Pond of Bha...Study of Zooplankton Abundance and Species Diversity in Shahjangi Pond of Bha...
Study of Zooplankton Abundance and Species Diversity in Shahjangi Pond of Bha...ijtsrd
 
Species composition of benthic macroalgae in the coastal areas of Surigao Cit...
Species composition of benthic macroalgae in the coastal areas of Surigao Cit...Species composition of benthic macroalgae in the coastal areas of Surigao Cit...
Species composition of benthic macroalgae in the coastal areas of Surigao Cit...Innspub Net
 
The effects of different water quality parameters on zooplankton distribution...
The effects of different water quality parameters on zooplankton distribution...The effects of different water quality parameters on zooplankton distribution...
The effects of different water quality parameters on zooplankton distribution...iosrjce
 
Phytoplankton Diversity in the World Heritage Site of Indian Sundarbans: An O...
Phytoplankton Diversity in the World Heritage Site of Indian Sundarbans: An O...Phytoplankton Diversity in the World Heritage Site of Indian Sundarbans: An O...
Phytoplankton Diversity in the World Heritage Site of Indian Sundarbans: An O...Crimsonpublishers-Oceanography
 
Bioindicators in river ecosystems
Bioindicators in river ecosystemsBioindicators in river ecosystems
Bioindicators in river ecosystemsLudmila Almeida
 
10.5923.j.ms.20120204.01
10.5923.j.ms.20120204.0110.5923.j.ms.20120204.01
10.5923.j.ms.20120204.01wfjacarepagua
 
Biodiversity and abundance of fish and plankton of nguru lake, northeastern, ...
Biodiversity and abundance of fish and plankton of nguru lake, northeastern, ...Biodiversity and abundance of fish and plankton of nguru lake, northeastern, ...
Biodiversity and abundance of fish and plankton of nguru lake, northeastern, ...Alexander Decker
 
Qualitative and quantitative analysis of phytoplankton in culture pond of Noa...
Qualitative and quantitative analysis of phytoplankton in culture pond of Noa...Qualitative and quantitative analysis of phytoplankton in culture pond of Noa...
Qualitative and quantitative analysis of phytoplankton in culture pond of Noa...AbdullaAlAsif1
 
AQUATIC GENETIC RESOURCES AND CLIMATE CHANGE_Clean
AQUATIC GENETIC RESOURCES AND CLIMATE CHANGE_CleanAQUATIC GENETIC RESOURCES AND CLIMATE CHANGE_Clean
AQUATIC GENETIC RESOURCES AND CLIMATE CHANGE_CleanPatrick White
 
Inorganic and methylmercury do they transfer along a tropical coastal food ...
Inorganic and methylmercury   do they transfer along a tropical coastal food ...Inorganic and methylmercury   do they transfer along a tropical coastal food ...
Inorganic and methylmercury do they transfer along a tropical coastal food ...racheltrans
 
Coastal marine ecosystem scientific paper
Coastal marine ecosystem scientific paper Coastal marine ecosystem scientific paper
Coastal marine ecosystem scientific paper swissmitchick
 
AcomparativestudyonfishbiodiversitywithconservationmeasuresoftheBhairabriverJ...
AcomparativestudyonfishbiodiversitywithconservationmeasuresoftheBhairabriverJ...AcomparativestudyonfishbiodiversitywithconservationmeasuresoftheBhairabriverJ...
AcomparativestudyonfishbiodiversitywithconservationmeasuresoftheBhairabriverJ...Overall, the PDF
 
Aspects of the Geomorphology and Limnology of some molluscinhabited freshwate...
Aspects of the Geomorphology and Limnology of some molluscinhabited freshwate...Aspects of the Geomorphology and Limnology of some molluscinhabited freshwate...
Aspects of the Geomorphology and Limnology of some molluscinhabited freshwate...iosrjce
 

Similar to Variation in the plankton abundance, biomass and diversity of Municipal pond and Bukvora Baor at Jashore district, Bangladesh (20)

Abundance Plankton and Analysis Stomach Content and Trophic Level in Makassar...
Abundance Plankton and Analysis Stomach Content and Trophic Level in Makassar...Abundance Plankton and Analysis Stomach Content and Trophic Level in Makassar...
Abundance Plankton and Analysis Stomach Content and Trophic Level in Makassar...
 
Study of Zooplankton Abundance and Species Diversity in Shahjangi Pond of Bha...
Study of Zooplankton Abundance and Species Diversity in Shahjangi Pond of Bha...Study of Zooplankton Abundance and Species Diversity in Shahjangi Pond of Bha...
Study of Zooplankton Abundance and Species Diversity in Shahjangi Pond of Bha...
 
Species composition of benthic macroalgae in the coastal areas of Surigao Cit...
Species composition of benthic macroalgae in the coastal areas of Surigao Cit...Species composition of benthic macroalgae in the coastal areas of Surigao Cit...
Species composition of benthic macroalgae in the coastal areas of Surigao Cit...
 
Potential Use of the Freshwater Teleost, Labeo rohita (Hamilton, 1882) as a B...
Potential Use of the Freshwater Teleost, Labeo rohita (Hamilton, 1882) as a B...Potential Use of the Freshwater Teleost, Labeo rohita (Hamilton, 1882) as a B...
Potential Use of the Freshwater Teleost, Labeo rohita (Hamilton, 1882) as a B...
 
The effects of different water quality parameters on zooplankton distribution...
The effects of different water quality parameters on zooplankton distribution...The effects of different water quality parameters on zooplankton distribution...
The effects of different water quality parameters on zooplankton distribution...
 
Phytoplankton Diversity in the World Heritage Site of Indian Sundarbans: An O...
Phytoplankton Diversity in the World Heritage Site of Indian Sundarbans: An O...Phytoplankton Diversity in the World Heritage Site of Indian Sundarbans: An O...
Phytoplankton Diversity in the World Heritage Site of Indian Sundarbans: An O...
 
Bioindicators in river ecosystems
Bioindicators in river ecosystemsBioindicators in river ecosystems
Bioindicators in river ecosystems
 
10.5923.j.ms.20120204.01
10.5923.j.ms.20120204.0110.5923.j.ms.20120204.01
10.5923.j.ms.20120204.01
 
Biodiversity and abundance of fish and plankton of nguru lake, northeastern, ...
Biodiversity and abundance of fish and plankton of nguru lake, northeastern, ...Biodiversity and abundance of fish and plankton of nguru lake, northeastern, ...
Biodiversity and abundance of fish and plankton of nguru lake, northeastern, ...
 
Study of Zooplankton Diversity of Chhapakaiya Pond Birgunj, Nepal
Study of Zooplankton Diversity of Chhapakaiya Pond Birgunj, NepalStudy of Zooplankton Diversity of Chhapakaiya Pond Birgunj, Nepal
Study of Zooplankton Diversity of Chhapakaiya Pond Birgunj, Nepal
 
Qualitative and quantitative analysis of phytoplankton in culture pond of Noa...
Qualitative and quantitative analysis of phytoplankton in culture pond of Noa...Qualitative and quantitative analysis of phytoplankton in culture pond of Noa...
Qualitative and quantitative analysis of phytoplankton in culture pond of Noa...
 
B.28.2357
B.28.2357B.28.2357
B.28.2357
 
Althouse et al. 2014
Althouse et al. 2014Althouse et al. 2014
Althouse et al. 2014
 
AQUATIC GENETIC RESOURCES AND CLIMATE CHANGE_Clean
AQUATIC GENETIC RESOURCES AND CLIMATE CHANGE_CleanAQUATIC GENETIC RESOURCES AND CLIMATE CHANGE_Clean
AQUATIC GENETIC RESOURCES AND CLIMATE CHANGE_Clean
 
Inorganic and methylmercury do they transfer along a tropical coastal food ...
Inorganic and methylmercury   do they transfer along a tropical coastal food ...Inorganic and methylmercury   do they transfer along a tropical coastal food ...
Inorganic and methylmercury do they transfer along a tropical coastal food ...
 
Coastal marine ecosystem scientific paper
Coastal marine ecosystem scientific paper Coastal marine ecosystem scientific paper
Coastal marine ecosystem scientific paper
 
12.1
12.112.1
12.1
 
12.1
12.112.1
12.1
 
AcomparativestudyonfishbiodiversitywithconservationmeasuresoftheBhairabriverJ...
AcomparativestudyonfishbiodiversitywithconservationmeasuresoftheBhairabriverJ...AcomparativestudyonfishbiodiversitywithconservationmeasuresoftheBhairabriverJ...
AcomparativestudyonfishbiodiversitywithconservationmeasuresoftheBhairabriverJ...
 
Aspects of the Geomorphology and Limnology of some molluscinhabited freshwate...
Aspects of the Geomorphology and Limnology of some molluscinhabited freshwate...Aspects of the Geomorphology and Limnology of some molluscinhabited freshwate...
Aspects of the Geomorphology and Limnology of some molluscinhabited freshwate...
 

More from AbdullaAlAsif1

Fish to finance: unraveling the economic threads of Bangladesh’s Blue Economy
Fish to finance: unraveling the economic threads of Bangladesh’s Blue EconomyFish to finance: unraveling the economic threads of Bangladesh’s Blue Economy
Fish to finance: unraveling the economic threads of Bangladesh’s Blue EconomyAbdullaAlAsif1
 
Successful hybridization between Clarias microstomus♂ and Clarias gariepinus♀
Successful hybridization between Clarias microstomus♂ and Clarias gariepinus♀Successful hybridization between Clarias microstomus♂ and Clarias gariepinus♀
Successful hybridization between Clarias microstomus♂ and Clarias gariepinus♀AbdullaAlAsif1
 
Freshwater gastropod diversity in the selected lotic environment, Betong, Sar...
Freshwater gastropod diversity in the selected lotic environment, Betong, Sar...Freshwater gastropod diversity in the selected lotic environment, Betong, Sar...
Freshwater gastropod diversity in the selected lotic environment, Betong, Sar...AbdullaAlAsif1
 
Macrofaunal diversity on the surface sediment of mangrove habitat adjacent to...
Macrofaunal diversity on the surface sediment of mangrove habitat adjacent to...Macrofaunal diversity on the surface sediment of mangrove habitat adjacent to...
Macrofaunal diversity on the surface sediment of mangrove habitat adjacent to...AbdullaAlAsif1
 
Population characteristics of the Japanese threadfin bream Nemipterus japonic...
Population characteristics of the Japanese threadfin bream Nemipterus japonic...Population characteristics of the Japanese threadfin bream Nemipterus japonic...
Population characteristics of the Japanese threadfin bream Nemipterus japonic...AbdullaAlAsif1
 
Proximate and mineral composition of the long-spined Sea Urchin (Diadema seto...
Proximate and mineral composition of the long-spined Sea Urchin (Diadema seto...Proximate and mineral composition of the long-spined Sea Urchin (Diadema seto...
Proximate and mineral composition of the long-spined Sea Urchin (Diadema seto...AbdullaAlAsif1
 
Trends in seagrass research and conservation in Malaysian waters
Trends in seagrass research and conservation in Malaysian watersTrends in seagrass research and conservation in Malaysian waters
Trends in seagrass research and conservation in Malaysian watersAbdullaAlAsif1
 
First record of saucer scallop Ylistrum balloti (Bernardi, 1861) from equator...
First record of saucer scallop Ylistrum balloti (Bernardi, 1861) from equator...First record of saucer scallop Ylistrum balloti (Bernardi, 1861) from equator...
First record of saucer scallop Ylistrum balloti (Bernardi, 1861) from equator...AbdullaAlAsif1
 
Culture and production of Lucilia sericata Meigen (1826) larvae for rearing s...
Culture and production of Lucilia sericata Meigen (1826) larvae for rearing s...Culture and production of Lucilia sericata Meigen (1826) larvae for rearing s...
Culture and production of Lucilia sericata Meigen (1826) larvae for rearing s...AbdullaAlAsif1
 
Replacement of fish meal by Lucilia sericata (Meigen, 1826) live larvae and p...
Replacement of fish meal by Lucilia sericata (Meigen, 1826) live larvae and p...Replacement of fish meal by Lucilia sericata (Meigen, 1826) live larvae and p...
Replacement of fish meal by Lucilia sericata (Meigen, 1826) live larvae and p...AbdullaAlAsif1
 
The molecular approach reveals the relationship among Venus clams (Meretrix s...
The molecular approach reveals the relationship among Venus clams (Meretrix s...The molecular approach reveals the relationship among Venus clams (Meretrix s...
The molecular approach reveals the relationship among Venus clams (Meretrix s...AbdullaAlAsif1
 
Disappearance or overlooked or untouched? - A brief history of aquatic gastro...
Disappearance or overlooked or untouched? - A brief history of aquatic gastro...Disappearance or overlooked or untouched? - A brief history of aquatic gastro...
Disappearance or overlooked or untouched? - A brief history of aquatic gastro...AbdullaAlAsif1
 
A ray of hope in the darkness: What we have learned from Yangtze giant soft-s...
A ray of hope in the darkness: What we have learned from Yangtze giant soft-s...A ray of hope in the darkness: What we have learned from Yangtze giant soft-s...
A ray of hope in the darkness: What we have learned from Yangtze giant soft-s...AbdullaAlAsif1
 
Symbiotically snapper shrimp Anchistus custoides Bruce, 1977 (Decapoda: Palae...
Symbiotically snapper shrimp Anchistus custoides Bruce, 1977 (Decapoda: Palae...Symbiotically snapper shrimp Anchistus custoides Bruce, 1977 (Decapoda: Palae...
Symbiotically snapper shrimp Anchistus custoides Bruce, 1977 (Decapoda: Palae...AbdullaAlAsif1
 
Diversity of fisheries in Sarawak, Northwest Borneo: Present status and conse...
Diversity of fisheries in Sarawak, Northwest Borneo: Present status and conse...Diversity of fisheries in Sarawak, Northwest Borneo: Present status and conse...
Diversity of fisheries in Sarawak, Northwest Borneo: Present status and conse...AbdullaAlAsif1
 
Availability and potentiality of small indigenous species of fish throughout ...
Availability and potentiality of small indigenous species of fish throughout ...Availability and potentiality of small indigenous species of fish throughout ...
Availability and potentiality of small indigenous species of fish throughout ...AbdullaAlAsif1
 
Socio-economic conditions of the fish farmers in Jessore, Bangladesh
Socio-economic conditions of the fish farmers in Jessore, BangladeshSocio-economic conditions of the fish farmers in Jessore, Bangladesh
Socio-economic conditions of the fish farmers in Jessore, BangladeshAbdullaAlAsif1
 
Socio-economic condition of fish fry and fingerling traders in greater Jessor...
Socio-economic condition of fish fry and fingerling traders in greater Jessor...Socio-economic condition of fish fry and fingerling traders in greater Jessor...
Socio-economic condition of fish fry and fingerling traders in greater Jessor...AbdullaAlAsif1
 
Marketing of fish and fishery products in Dinajpur and livelihoods of the fis...
Marketing of fish and fishery products in Dinajpur and livelihoods of the fis...Marketing of fish and fishery products in Dinajpur and livelihoods of the fis...
Marketing of fish and fishery products in Dinajpur and livelihoods of the fis...AbdullaAlAsif1
 
Socio economic status of fry collectors at Sundarban region
Socio economic status of fry collectors at Sundarban regionSocio economic status of fry collectors at Sundarban region
Socio economic status of fry collectors at Sundarban regionAbdullaAlAsif1
 

More from AbdullaAlAsif1 (20)

Fish to finance: unraveling the economic threads of Bangladesh’s Blue Economy
Fish to finance: unraveling the economic threads of Bangladesh’s Blue EconomyFish to finance: unraveling the economic threads of Bangladesh’s Blue Economy
Fish to finance: unraveling the economic threads of Bangladesh’s Blue Economy
 
Successful hybridization between Clarias microstomus♂ and Clarias gariepinus♀
Successful hybridization between Clarias microstomus♂ and Clarias gariepinus♀Successful hybridization between Clarias microstomus♂ and Clarias gariepinus♀
Successful hybridization between Clarias microstomus♂ and Clarias gariepinus♀
 
Freshwater gastropod diversity in the selected lotic environment, Betong, Sar...
Freshwater gastropod diversity in the selected lotic environment, Betong, Sar...Freshwater gastropod diversity in the selected lotic environment, Betong, Sar...
Freshwater gastropod diversity in the selected lotic environment, Betong, Sar...
 
Macrofaunal diversity on the surface sediment of mangrove habitat adjacent to...
Macrofaunal diversity on the surface sediment of mangrove habitat adjacent to...Macrofaunal diversity on the surface sediment of mangrove habitat adjacent to...
Macrofaunal diversity on the surface sediment of mangrove habitat adjacent to...
 
Population characteristics of the Japanese threadfin bream Nemipterus japonic...
Population characteristics of the Japanese threadfin bream Nemipterus japonic...Population characteristics of the Japanese threadfin bream Nemipterus japonic...
Population characteristics of the Japanese threadfin bream Nemipterus japonic...
 
Proximate and mineral composition of the long-spined Sea Urchin (Diadema seto...
Proximate and mineral composition of the long-spined Sea Urchin (Diadema seto...Proximate and mineral composition of the long-spined Sea Urchin (Diadema seto...
Proximate and mineral composition of the long-spined Sea Urchin (Diadema seto...
 
Trends in seagrass research and conservation in Malaysian waters
Trends in seagrass research and conservation in Malaysian watersTrends in seagrass research and conservation in Malaysian waters
Trends in seagrass research and conservation in Malaysian waters
 
First record of saucer scallop Ylistrum balloti (Bernardi, 1861) from equator...
First record of saucer scallop Ylistrum balloti (Bernardi, 1861) from equator...First record of saucer scallop Ylistrum balloti (Bernardi, 1861) from equator...
First record of saucer scallop Ylistrum balloti (Bernardi, 1861) from equator...
 
Culture and production of Lucilia sericata Meigen (1826) larvae for rearing s...
Culture and production of Lucilia sericata Meigen (1826) larvae for rearing s...Culture and production of Lucilia sericata Meigen (1826) larvae for rearing s...
Culture and production of Lucilia sericata Meigen (1826) larvae for rearing s...
 
Replacement of fish meal by Lucilia sericata (Meigen, 1826) live larvae and p...
Replacement of fish meal by Lucilia sericata (Meigen, 1826) live larvae and p...Replacement of fish meal by Lucilia sericata (Meigen, 1826) live larvae and p...
Replacement of fish meal by Lucilia sericata (Meigen, 1826) live larvae and p...
 
The molecular approach reveals the relationship among Venus clams (Meretrix s...
The molecular approach reveals the relationship among Venus clams (Meretrix s...The molecular approach reveals the relationship among Venus clams (Meretrix s...
The molecular approach reveals the relationship among Venus clams (Meretrix s...
 
Disappearance or overlooked or untouched? - A brief history of aquatic gastro...
Disappearance or overlooked or untouched? - A brief history of aquatic gastro...Disappearance or overlooked or untouched? - A brief history of aquatic gastro...
Disappearance or overlooked or untouched? - A brief history of aquatic gastro...
 
A ray of hope in the darkness: What we have learned from Yangtze giant soft-s...
A ray of hope in the darkness: What we have learned from Yangtze giant soft-s...A ray of hope in the darkness: What we have learned from Yangtze giant soft-s...
A ray of hope in the darkness: What we have learned from Yangtze giant soft-s...
 
Symbiotically snapper shrimp Anchistus custoides Bruce, 1977 (Decapoda: Palae...
Symbiotically snapper shrimp Anchistus custoides Bruce, 1977 (Decapoda: Palae...Symbiotically snapper shrimp Anchistus custoides Bruce, 1977 (Decapoda: Palae...
Symbiotically snapper shrimp Anchistus custoides Bruce, 1977 (Decapoda: Palae...
 
Diversity of fisheries in Sarawak, Northwest Borneo: Present status and conse...
Diversity of fisheries in Sarawak, Northwest Borneo: Present status and conse...Diversity of fisheries in Sarawak, Northwest Borneo: Present status and conse...
Diversity of fisheries in Sarawak, Northwest Borneo: Present status and conse...
 
Availability and potentiality of small indigenous species of fish throughout ...
Availability and potentiality of small indigenous species of fish throughout ...Availability and potentiality of small indigenous species of fish throughout ...
Availability and potentiality of small indigenous species of fish throughout ...
 
Socio-economic conditions of the fish farmers in Jessore, Bangladesh
Socio-economic conditions of the fish farmers in Jessore, BangladeshSocio-economic conditions of the fish farmers in Jessore, Bangladesh
Socio-economic conditions of the fish farmers in Jessore, Bangladesh
 
Socio-economic condition of fish fry and fingerling traders in greater Jessor...
Socio-economic condition of fish fry and fingerling traders in greater Jessor...Socio-economic condition of fish fry and fingerling traders in greater Jessor...
Socio-economic condition of fish fry and fingerling traders in greater Jessor...
 
Marketing of fish and fishery products in Dinajpur and livelihoods of the fis...
Marketing of fish and fishery products in Dinajpur and livelihoods of the fis...Marketing of fish and fishery products in Dinajpur and livelihoods of the fis...
Marketing of fish and fishery products in Dinajpur and livelihoods of the fis...
 
Socio economic status of fry collectors at Sundarban region
Socio economic status of fry collectors at Sundarban regionSocio economic status of fry collectors at Sundarban region
Socio economic status of fry collectors at Sundarban region
 

Recently uploaded

Freegle User Survey as visual display - BH
Freegle User Survey as visual display - BHFreegle User Survey as visual display - BH
Freegle User Survey as visual display - BHbill846304
 
Call Girls Budhwar Peth Call Me 7737669865 Budget Friendly No Advance Booking
Call Girls Budhwar Peth Call Me 7737669865 Budget Friendly No Advance BookingCall Girls Budhwar Peth Call Me 7737669865 Budget Friendly No Advance Booking
Call Girls Budhwar Peth Call Me 7737669865 Budget Friendly No Advance Bookingroncy bisnoi
 
Environmental Toxicology (environmental biology)
Environmental Toxicology (environmental biology)Environmental Toxicology (environmental biology)
Environmental Toxicology (environmental biology)RaviPrajapat11
 
Call Girls In Okhla DELHI ~9654467111~ Short 1500 Night 6000
Call Girls In Okhla DELHI ~9654467111~ Short 1500 Night 6000Call Girls In Okhla DELHI ~9654467111~ Short 1500 Night 6000
Call Girls In Okhla DELHI ~9654467111~ Short 1500 Night 6000Sapana Sha
 
webinaire-green-mirror-episode-2-Smart contracts and virtual purchase agreeme...
webinaire-green-mirror-episode-2-Smart contracts and virtual purchase agreeme...webinaire-green-mirror-episode-2-Smart contracts and virtual purchase agreeme...
webinaire-green-mirror-episode-2-Smart contracts and virtual purchase agreeme...Cluster TWEED
 
Horizon Net Zero Dawn – keynote slides by Ben Abraham
Horizon Net Zero Dawn – keynote slides by Ben AbrahamHorizon Net Zero Dawn – keynote slides by Ben Abraham
Horizon Net Zero Dawn – keynote slides by Ben Abrahamssuserbb03ff
 
Mumbai Call Girls, 💞 Prity 9892124323, Navi Mumbai Call girls
Mumbai Call Girls, 💞  Prity 9892124323, Navi Mumbai Call girlsMumbai Call Girls, 💞  Prity 9892124323, Navi Mumbai Call girls
Mumbai Call Girls, 💞 Prity 9892124323, Navi Mumbai Call girlsPooja Nehwal
 
VIP Call Girls Mahadevpur Colony ( Hyderabad ) Phone 8250192130 | ₹5k To 25k ...
VIP Call Girls Mahadevpur Colony ( Hyderabad ) Phone 8250192130 | ₹5k To 25k ...VIP Call Girls Mahadevpur Colony ( Hyderabad ) Phone 8250192130 | ₹5k To 25k ...
VIP Call Girls Mahadevpur Colony ( Hyderabad ) Phone 8250192130 | ₹5k To 25k ...Suhani Kapoor
 
Booking open Available Pune Call Girls Budhwar Peth 6297143586 Call Hot Indi...
Booking open Available Pune Call Girls Budhwar Peth  6297143586 Call Hot Indi...Booking open Available Pune Call Girls Budhwar Peth  6297143586 Call Hot Indi...
Booking open Available Pune Call Girls Budhwar Peth 6297143586 Call Hot Indi...Call Girls in Nagpur High Profile
 
(ANAYA) Call Girls Hadapsar ( 7001035870 ) HI-Fi Pune Escorts Service
(ANAYA) Call Girls Hadapsar ( 7001035870 ) HI-Fi Pune Escorts Service(ANAYA) Call Girls Hadapsar ( 7001035870 ) HI-Fi Pune Escorts Service
(ANAYA) Call Girls Hadapsar ( 7001035870 ) HI-Fi Pune Escorts Serviceranjana rawat
 
(NANDITA) Hadapsar Call Girls Just Call 7001035870 [ Cash on Delivery ] Pune ...
(NANDITA) Hadapsar Call Girls Just Call 7001035870 [ Cash on Delivery ] Pune ...(NANDITA) Hadapsar Call Girls Just Call 7001035870 [ Cash on Delivery ] Pune ...
(NANDITA) Hadapsar Call Girls Just Call 7001035870 [ Cash on Delivery ] Pune ...ranjana rawat
 
(ZARA) Call Girls Talegaon Dabhade ( 7001035870 ) HI-Fi Pune Escorts Service
(ZARA) Call Girls Talegaon Dabhade ( 7001035870 ) HI-Fi Pune Escorts Service(ZARA) Call Girls Talegaon Dabhade ( 7001035870 ) HI-Fi Pune Escorts Service
(ZARA) Call Girls Talegaon Dabhade ( 7001035870 ) HI-Fi Pune Escorts Serviceranjana rawat
 
VIP Call Girl Gorakhpur Aashi 8250192130 Independent Escort Service Gorakhpur
VIP Call Girl Gorakhpur Aashi 8250192130 Independent Escort Service GorakhpurVIP Call Girl Gorakhpur Aashi 8250192130 Independent Escort Service Gorakhpur
VIP Call Girl Gorakhpur Aashi 8250192130 Independent Escort Service GorakhpurSuhani Kapoor
 
VIP Kolkata Call Girl Kalighat 👉 8250192130 Available With Room
VIP Kolkata Call Girl Kalighat 👉 8250192130  Available With RoomVIP Kolkata Call Girl Kalighat 👉 8250192130  Available With Room
VIP Kolkata Call Girl Kalighat 👉 8250192130 Available With Roomdivyansh0kumar0
 
VVIP Pune Call Girls Koregaon Park (7001035870) Pune Escorts Nearby with Comp...
VVIP Pune Call Girls Koregaon Park (7001035870) Pune Escorts Nearby with Comp...VVIP Pune Call Girls Koregaon Park (7001035870) Pune Escorts Nearby with Comp...
VVIP Pune Call Girls Koregaon Park (7001035870) Pune Escorts Nearby with Comp...Call Girls in Nagpur High Profile
 
(AISHA) Wagholi Call Girls Just Call 7001035870 [ Cash on Delivery ] Pune Esc...
(AISHA) Wagholi Call Girls Just Call 7001035870 [ Cash on Delivery ] Pune Esc...(AISHA) Wagholi Call Girls Just Call 7001035870 [ Cash on Delivery ] Pune Esc...
(AISHA) Wagholi Call Girls Just Call 7001035870 [ Cash on Delivery ] Pune Esc...ranjana rawat
 
NO1 Verified kala jadu karne wale ka contact number kala jadu karne wale baba...
NO1 Verified kala jadu karne wale ka contact number kala jadu karne wale baba...NO1 Verified kala jadu karne wale ka contact number kala jadu karne wale baba...
NO1 Verified kala jadu karne wale ka contact number kala jadu karne wale baba...Amil baba
 

Recently uploaded (20)

Freegle User Survey as visual display - BH
Freegle User Survey as visual display - BHFreegle User Survey as visual display - BH
Freegle User Survey as visual display - BH
 
Call Girls Budhwar Peth Call Me 7737669865 Budget Friendly No Advance Booking
Call Girls Budhwar Peth Call Me 7737669865 Budget Friendly No Advance BookingCall Girls Budhwar Peth Call Me 7737669865 Budget Friendly No Advance Booking
Call Girls Budhwar Peth Call Me 7737669865 Budget Friendly No Advance Booking
 
Environmental Toxicology (environmental biology)
Environmental Toxicology (environmental biology)Environmental Toxicology (environmental biology)
Environmental Toxicology (environmental biology)
 
Call Girls In Okhla DELHI ~9654467111~ Short 1500 Night 6000
Call Girls In Okhla DELHI ~9654467111~ Short 1500 Night 6000Call Girls In Okhla DELHI ~9654467111~ Short 1500 Night 6000
Call Girls In Okhla DELHI ~9654467111~ Short 1500 Night 6000
 
webinaire-green-mirror-episode-2-Smart contracts and virtual purchase agreeme...
webinaire-green-mirror-episode-2-Smart contracts and virtual purchase agreeme...webinaire-green-mirror-episode-2-Smart contracts and virtual purchase agreeme...
webinaire-green-mirror-episode-2-Smart contracts and virtual purchase agreeme...
 
Horizon Net Zero Dawn – keynote slides by Ben Abraham
Horizon Net Zero Dawn – keynote slides by Ben AbrahamHorizon Net Zero Dawn – keynote slides by Ben Abraham
Horizon Net Zero Dawn – keynote slides by Ben Abraham
 
Sustainable Packaging
Sustainable PackagingSustainable Packaging
Sustainable Packaging
 
Mumbai Call Girls, 💞 Prity 9892124323, Navi Mumbai Call girls
Mumbai Call Girls, 💞  Prity 9892124323, Navi Mumbai Call girlsMumbai Call Girls, 💞  Prity 9892124323, Navi Mumbai Call girls
Mumbai Call Girls, 💞 Prity 9892124323, Navi Mumbai Call girls
 
VIP Call Girls Mahadevpur Colony ( Hyderabad ) Phone 8250192130 | ₹5k To 25k ...
VIP Call Girls Mahadevpur Colony ( Hyderabad ) Phone 8250192130 | ₹5k To 25k ...VIP Call Girls Mahadevpur Colony ( Hyderabad ) Phone 8250192130 | ₹5k To 25k ...
VIP Call Girls Mahadevpur Colony ( Hyderabad ) Phone 8250192130 | ₹5k To 25k ...
 
Booking open Available Pune Call Girls Budhwar Peth 6297143586 Call Hot Indi...
Booking open Available Pune Call Girls Budhwar Peth  6297143586 Call Hot Indi...Booking open Available Pune Call Girls Budhwar Peth  6297143586 Call Hot Indi...
Booking open Available Pune Call Girls Budhwar Peth 6297143586 Call Hot Indi...
 
Green Marketing
Green MarketingGreen Marketing
Green Marketing
 
(ANAYA) Call Girls Hadapsar ( 7001035870 ) HI-Fi Pune Escorts Service
(ANAYA) Call Girls Hadapsar ( 7001035870 ) HI-Fi Pune Escorts Service(ANAYA) Call Girls Hadapsar ( 7001035870 ) HI-Fi Pune Escorts Service
(ANAYA) Call Girls Hadapsar ( 7001035870 ) HI-Fi Pune Escorts Service
 
(NANDITA) Hadapsar Call Girls Just Call 7001035870 [ Cash on Delivery ] Pune ...
(NANDITA) Hadapsar Call Girls Just Call 7001035870 [ Cash on Delivery ] Pune ...(NANDITA) Hadapsar Call Girls Just Call 7001035870 [ Cash on Delivery ] Pune ...
(NANDITA) Hadapsar Call Girls Just Call 7001035870 [ Cash on Delivery ] Pune ...
 
9953056974 ,Low Rate Call Girls In Adarsh Nagar Delhi 24hrs Available
9953056974 ,Low Rate Call Girls In Adarsh Nagar  Delhi 24hrs Available9953056974 ,Low Rate Call Girls In Adarsh Nagar  Delhi 24hrs Available
9953056974 ,Low Rate Call Girls In Adarsh Nagar Delhi 24hrs Available
 
(ZARA) Call Girls Talegaon Dabhade ( 7001035870 ) HI-Fi Pune Escorts Service
(ZARA) Call Girls Talegaon Dabhade ( 7001035870 ) HI-Fi Pune Escorts Service(ZARA) Call Girls Talegaon Dabhade ( 7001035870 ) HI-Fi Pune Escorts Service
(ZARA) Call Girls Talegaon Dabhade ( 7001035870 ) HI-Fi Pune Escorts Service
 
VIP Call Girl Gorakhpur Aashi 8250192130 Independent Escort Service Gorakhpur
VIP Call Girl Gorakhpur Aashi 8250192130 Independent Escort Service GorakhpurVIP Call Girl Gorakhpur Aashi 8250192130 Independent Escort Service Gorakhpur
VIP Call Girl Gorakhpur Aashi 8250192130 Independent Escort Service Gorakhpur
 
VIP Kolkata Call Girl Kalighat 👉 8250192130 Available With Room
VIP Kolkata Call Girl Kalighat 👉 8250192130  Available With RoomVIP Kolkata Call Girl Kalighat 👉 8250192130  Available With Room
VIP Kolkata Call Girl Kalighat 👉 8250192130 Available With Room
 
VVIP Pune Call Girls Koregaon Park (7001035870) Pune Escorts Nearby with Comp...
VVIP Pune Call Girls Koregaon Park (7001035870) Pune Escorts Nearby with Comp...VVIP Pune Call Girls Koregaon Park (7001035870) Pune Escorts Nearby with Comp...
VVIP Pune Call Girls Koregaon Park (7001035870) Pune Escorts Nearby with Comp...
 
(AISHA) Wagholi Call Girls Just Call 7001035870 [ Cash on Delivery ] Pune Esc...
(AISHA) Wagholi Call Girls Just Call 7001035870 [ Cash on Delivery ] Pune Esc...(AISHA) Wagholi Call Girls Just Call 7001035870 [ Cash on Delivery ] Pune Esc...
(AISHA) Wagholi Call Girls Just Call 7001035870 [ Cash on Delivery ] Pune Esc...
 
NO1 Verified kala jadu karne wale ka contact number kala jadu karne wale baba...
NO1 Verified kala jadu karne wale ka contact number kala jadu karne wale baba...NO1 Verified kala jadu karne wale ka contact number kala jadu karne wale baba...
NO1 Verified kala jadu karne wale ka contact number kala jadu karne wale baba...
 

Variation in the plankton abundance, biomass and diversity of Municipal pond and Bukvora Baor at Jashore district, Bangladesh

  • 1. RRJoBI (2018) 1-14 © STM Journals 2018. All Rights Reserved Page 1 Research & Reviews: A Journal of Bioinformatics ISSN: 2393-8722 (Online) Volume 5, Issue 2 www.stmjournals.com Variation in the Plankton Abundance, Biomass and Diversity of Municipal Pond and Bukvora Baor at Jashore District, Bangladesh R.H. Raju1, Md. Abdus Samad1,2, Abdulla-Al-Asif 1,3,*, Md Masum Billah4, Md. Afroj Ali1 1 Department of Fisheries and Marine Bioscience, Faculty of Biological Science and Technology, Jashore University of Science and Technology, Jashore, Bangladesh 2 Department of Socio-cultural Environmental Studies, Graduate School of Frontier Sciences, The University of Tokyo, Japan 3 Department of Aquaculture, Faculty of Fisheries, Bangladesh Agricultural University, Mymensingh, 2202, Bangladesh 4 Department of Land Management, Faculty of Agriculture, Universiti Putra Malaysia, 43400 UPM, Serdang, Selangor Darul Ehsan Abstract This is the first approach to identification, abundance calculation; biomass analysis and diversity evaluation in two water bodies namely, Municipal pond and Bukvora baor at Jashore district, Bangladesh. The present study was conducted to find out the abundance and species diversity of plankton, water quality parameters in pond and baor environment. However, Municipal pond that is located at the central point of Jashore town and Bukvora baor that is located at sadar upazila in Jashore district. Study also concentrated on the comparison about abundance, species diversity and water quality parameters between pond and baor. Water samples were collected in each month throughout the study period from May, 2016 to August, 2016. Different water quality parameters such as air temperature, water temperature, dissolve oxygen; pH and transparency were measured in every month. The mean water parameters such as air temperature, water temperature, dissolve oxygen; pH and transparency were 30.4±2.30°C, 32.25 ± 2.6°C, 5.7±0.35 mg/l, 7.05 ± 0.39 and 19.9 ± 2.6 cm, respectively in pond. In baor, the mean water parameters such as air temperature, water temperature, dissolve oxygen, pH and transparency were 33.45 ± 1.19°C, 33.15 ± 1.49°C, 5.03 ± 0.15 mg/l, 8.45 ± 0.36 and 24.95 ± 2.6 cm, respectively. A total of 30 phytoplankton species have been found in the study area of which species under four groups; namely Cyanophyta (5), Heterokontophyta (3), Chlorophyta (11), Euglenophyta (2) have been identified and nine species were unidentified. Phytoplankton species distribution was not uniform. Chlorophyta species was most dominant group in both environments. Major four groups of zooplankton identified in study area both pond and baor; namely Cladocera (10%), Copepoda (55%), Ostracoda (3%), Rotifera (15%). In addition Nauplius (2%), Tunicata (4%), Insect larve (5%) fish eggs (6%) were also identified. Copepoda species was most dominant group in both environments. Plankton diversity was highest in June occurred in both environments. Keywords: Plankton abundance, biomass, diversity, municipal pond, Bukvora baor, Jashore, Bangladesh *Author for Correspondence E-mail: m15160218@bau.edu.bd INTRODUCTION Ponds are relatively shallow bodies of standing water and are generally rich in biodiversity [34]. The plankton community is comprised of the primary producers or phytoplankton and the secondary producers or zooplankton [9]. Phytoplankton is the major primary producers in many aquatic systems and is important food source for other organisms [22]. Phytoplankton not only serves as food for aquatic animal but also play an important role in maintaining the biological balance and quality of water [10]. Zooplankton constitutes important food item of many fishes. The larva of carps feed mostly on zooplankton [25]. Zooplankton also plays an important role in the food chain, as they are
  • 2. The abundance and species diversity of plankton Raju et al. RRJoBI (2018) 1-14 © STM Journals 2018. All Rights Reserved Page 2 second in trophic level as primary consumers and also contributes to the next trophic level [1]. The pH, dissolved oxygen, alkalinity, hardness, turbidity and the dissolved nutrients are important for the plankton production [7]. On the other hand, zooplankton makes bridge in food chain between the primary producers and nektonic as well as benthonic animals in apex trophic levels. The abundance of plankton in a water body is regarded as an indicator of productivity. Growth and abundance of plankton varies with season and depth and depends upon meteorological and water properties. The availability of plankton in both measures as, qualitative and quantitatively a fish pond has the enormous values and impacts in maintaining the fruitful aquaculture practices, as they differ from place to place as well as water body to water body within the similar location even within adjacent ecological situations [14]. Some of the works which have been done in Bangladesh include those of Bhuiyan and Nessa [12] and Bhuiyan et al. [13]. Although scientists worked on plankton population over the world, but there are a small or no work has been done on the abundance of plankton population, its diversity, biomass analysis in aspect of physico-chemical conditions of water bodies of Jashore, Bangladesh. Therefore, the current study has purposed to achieve attention to the occurrence and abundance of plankton population, its diversity, and biomass analysis in well recognized two water bodies in aspect of physico-chemical conditions of Jashore, Bangladesh. Scientifically, plankton is miniature organisms that contribute the base of food chains and food webs in all aquatic ecosystems. Zooplankton takes phytoplankton as their feed and straightly involved with the growth of fish especially prawn and shrimp. That’s why the plankton study carries enormous significance. Though, majority forms of plankton are motile, and the distributions of either phytoplankton or zooplankton are both vertically and horizontally may be quite variable. Different plankton serves vital food item of omnivorous and carnivorous fishes [4]. The plankton contributes about 23% of the food item of shrimp [4], 32% of the Notopterus notopterus, 47% of the Catla catla and 6.37% of the Labeo rohita. Their abundance and diversity greatly influence the culture system through maintaining oxygen concentration in water, ensuring the balance between O2 and CO2, enhancing the decomposition of organic matters accumulated in the pond, preventing the development of demersal microalgae and pests, stabilizing water temperature in the pond, regulating pH value and the ecosystem of the pond and also minimizing the variation of water quality parameters. The relationship among the physico-chemical parameters, plankton production as well as plankton abundance in water bodies and their relation with year round changes in diversity and biomass has great importance and basically has tremendous essentiality in case of aquaculture and fisheries management. Although in aquaculture fishes are severely relies on physical factors like, temperature of water, dissolve oxygen, pH, alkalinity, free CO2 and in case of coastal aquaculture; salts for their growth, nourishment, healthiness and developments. Any fluctuation of these mentioned parameters can cause affect the growth; development, healthiness and maturity of fish [25]. As above mention parameters are also involved with the growth, nourishment and development of plankton population. Plankton abundance and species may vary from one water source to another because of variation of physic-chemical parameters. They may also vary from season to season due to fluctuation of physic-chemical parameters. The physico-chemical parameters like water temperature dissolve oxygen, pH, alkalinity, hardness, presence of concentration of nitrogen; and plankton communities together form a comprehensive ecosystem and in such ecosystem, there are interactions between plankton and physic-chemical parameters. These interactions are directly or indirectly subjected to the complex influences some of which results in quantitative changes e.g., the size of the population increases or decreases. So it is needed to study with plankton abundance and diversity. In order to fisheries development and to increase the present fisheries production; proper and scientific research conduction is essential for every part of the world. To conduct such research and development; plankton identification, abundance, species composition and diversity is one of the most important topics. Although a few researches have been carried out their research about plankton population but those are not satisfactory enough
  • 3. Research & Reviews: A Journal of Bioinformatics Volume 5, Issue 2 ISSN: 2393-8722 (Online) RRJoBI (2018) 1-14 © STM Journals 2018. All Rights Reserved Page 3 and in case of this study it is the first approach to investigate the plankton population and abundance in this region; so, further study can be carried out for more specific investigation. The present study has been undertaken to know about plankton abundance and biodiversity in two different water bodies. The result of this study will be helpful to provide baseline information for future studies on this topic. The main objective of this present study is to identify abundance and year round diversity of plankton and the levels of water quality parameters in Municipal pond and Bukvora baorin in Jashore district, Bangladesh. MATERIALS AND METHODS Study Area The study area was selected in two different water bodies. a) Municipal pond that is located at the central point of Jashore town b). Bukvora baor that is located at Jashore Sadar Upazila in Jashore district. Study period- The experiment was conducted during May, 2016 to August, 2016 (Figure 1). Sample Collection Samples were collected in each month from May, 2016 to August, 2016. Random sampling method used for collecting water sample. Samples were collected by passing water throw plankton net. Approximately 40 liters of water was passed throw the plankton net and the concentrated sample value became 50 ml plankton net, glass jar were used for sample collection. After collecting sample they were preserved with lugol solution (20 g Potassium iodide (Ki) and 10 g iodine crystals dissolved in 200 ml distilled water containing 20 ml glacial acetic acid). Lugol solution was added in an amount of 0.7 ml per 100 ml of sample. After preservation the plankton samples were carried our laboratory for further analysis. Measurement of Physicochemical Parameters In this study physicochemical parameters including air and water temperature, transparency, pH and DO measured (Table 1). Water and Air Temperature Temperature was measured in the field immediately. Water and air temperature was measured with a mercury filled Celsius thermometer ranging 0 to 150°C to measure water temperature, the thermometer was dipped into the water for one minute and reading from the thermometer was recorded. Transparency Transparency was measured at the time of sample collection. A sec chi disc was used to measure the transparency. First the sec chi disk lowered into the water until it has just disappeared and the depth was recorded from its elongated scale. Then the sec chi disk was raised until it has repaired. In this time the depth was not noted. The average of two depths gave the transparency value in centimeter unit. pH pH of the water also measured in the field. Water pH measured directly from water by using digital pH meter (model No 7200, ezdo, made in Taiwan). Before using instrument it was calibrated with pH 7 and pH 10 buffer solutions. Before taking each pH reading, the electrode was washed well by the distilled water. Dissolved oxygen (DO) Dissolved oxygen of water was measured directly by using digital DO meter (model YK 22DO, Made in Taiwan). Measurement of Biological Parameters Phytoplankton Abundance Abundance of phytoplankton was measured with the help of glass slide and photographic microscope. Plankton was counted by Rafter cell S50 (Microliter). Plankton Identification Then small amount of sample was taken by dropper and putted on the slide glass and observed under photographic microscope to identify plankton (phytoplankton and zooplankton). Counting To count zooplankton, microscope observation was done and counted each species group from of 1 ml sample. The same way was followed and counted total 15 ml concentrated sample. Then accounted average individuals in each 1 ml sample and then counted the total number by multiplying with 50 ml.
  • 4. The abundance and species diversity of plankton Raju et al. RRJoBI (2018) 1-14 © STM Journals 2018. All Rights Reserved Page 4 Fig. 1: Map of showing the Study Area. Table 1: Methods or Instruments used for the Determination of Water Quality Parameters. Category of parameters Parameters Units Methods/ Instrument Physical parameters Temperature °C Mercury Filled Celsius Thermometers Transparency Cm Secchi disk Chemical parameters PH N/A Digital pH meter (model no 7200, ezdo, made in Taiwan) DO Mg/L Digital DO meter (YK22DO, made in Taiwan) Biological parameters Plankton abundance Units/L Glass slide and microscope Species composition N/A Zooplankton were identified by using checklist of different scientists
  • 5. Research & Reviews: A Journal of Bioinformatics Volume 5, Issue 2 ISSN: 2393-8722 (Online) RRJoBI (2018) 1-14 © STM Journals 2018. All Rights Reserved Page 5 The cells/ liter of original water can be calculated by the following formula: N = A × 1000 × C 𝐿 Here, N is the No. of plankton cells/ liter of original water, A is the Average number of plankton cells in 1cubic mm, C is the Volume of final concentrate in ml, L is the Volume of original water expressed in liters. Data Analysis The collected data were put down in to tables and Microsoft excels 2010. Once the data were inputted, then analysis was done according to research presentation. The column and bar are the most preferable figure in case of this study so the team preferred to choose them as the way of presentation of data. RESULTS Physiochemical Parameters Air Temperature Range of air temperature of Municipal pond and Bukvora baor was found to vary from 27.7 to 33.4°C and 30 to 38°C. Water Temperature Range of water temperature of Municipal pond and Bukvora baor was found to vary from 31 to 34°C and 30.8 to 36°C. Water temperature distribution at different months in Municipal pond and Bukvora baor is shown in Figure 2. Dissolved Oxygen (DO) Range of water temperature of Municipal pond and Bukvora baor was found to vary from 5.0 mg/l to 6.6 mg/l and 4.3 mg/l to 5.5 mg/l. Variation of dissolved oxygen at different months in Municipal pond and Bukvora baor is shown in Figure 3. PH pH of pond water ranged from 6.33 to 7.8 and baor water ranged from 8.0 to 8.8. Variation of pH at different months in Municipal pond and Bukvora baor is shown in Figure 4. Transparency Transparency of the Municipal pond and Bukvora baor also found to be variable. It was changed from 18.3 to 22.0 cm and 23.6 to 26.3 cm. Variation of Transparency at different months in Municipal pond and Bukvora baor is shown in Figure 5. Plankton Diversity Diversity of Phytoplankton in Pond and Baor Phytoplankton abundance varied from 5 to 85 units/L. Four groups of phytoplankton were found namely Cyanophyta (5), Heterokontophyta (3), Chlorophyta (11), Euglenophyta (2) have been identified and nine species were unidentified. Phytoplankton species distribution was not uniform. Chlorophyta species was most dominant group in both environments (Figure 6, 7, 8, 9 and 10). Diversity of Zooplankton in Pond and Baor Zooplankton abundance varied from 30 to 75 units/L. Four groups of zooplankton were found namely Cladocera (10%), Copepoda (55%), Ostracoda (3%), Rotifera (15%). In addition Nauplius (2%), Tunicata (4%), Insect larve (5%) fish eggs (6%) were also identified. Copepoda species was most dominant group in both environments (Figures 11, 12, 13, 14, 15, 16 and 17). Fig. 2: Water Temperature Distribution at Pond and Baor. 31 31.8 34 32.2 32.5 36 30.8 33.3 25 27 29 31 33 35 37 39 MAY JUNE JULY AUGUST Temperature 0c Month POND BAOR
  • 6. The abundance and species diversity of plankton Raju et al. RRJoBI (2018) 1-14 © STM Journals 2018. All Rights Reserved Page 6 Fig. 3: Dissolve Oxygen Distribution at Pond and Baor. Fig. 4: pH Distribution at Pond and Baor. Fig. 5: Transparency Distribution at Pond and Baor. 6.6 5.4 5 5.8 5 4.3 5.5 5.3 2 3 4 5 6 7 MAY JUNE JULY AUGUST Dissolve Oxygen (mg/l) Month POND BAOR 7.8 7.35 6.7 6.33 8.6 8.4 8.8 8 5 6 7 8 9 10 MAY JUNE JULY AUGUST PH Month POND BAOR 18.3 18.8 20.5 22 24.3 23.6 26.3 25.6 15 17 19 21 23 25 27 29 MAY JUNE JULY AUGUST Transparency Month POND BAOR
  • 7. Research & Reviews: A Journal of Bioinformatics Volume 5, Issue 2 ISSN: 2393-8722 (Online) RRJoBI (2018) 1-14 © STM Journals 2018. All Rights Reserved Page 7 Fig. 6: Variation of Phytoplankton Abundance in Pond and Baor. Fig. 7: Variation of Cyanophyta Abundance in Pond and Baor. Fig. 8: Variation of Heterocontaphyta Abundance in Pond and Baor. 35 32 18 25 20 25 26 24 0 5 10 15 20 25 30 35 May June July August Month Pond Baor Number of Phytoplankton (cells/L) 3 3 2 0 9 7 5 4 0 2 4 6 8 10 May June July August Number of Cyanophyta (cells/L) Month Pond Baor 4 0 1 2 6 9 2 2 0 2 4 6 8 10 May June July August Number of Heterocontaphyta (cells/L) Month Pond Baor
  • 8. The abundance and species diversity of plankton Raju et al. RRJoBI (2018) 1-14 © STM Journals 2018. All Rights Reserved Page 8 Fig. 9: Variation of Chlorophyta Abundance in Pond and Baor. Fig. 10: Variation of Euglenophyta Abundance in Pond and Baor. Fig. 11: Variation of Zooplankton Abundance in Pond and Baor. 6 7 4 3 14 12 13 7 0 4 8 12 16 May June July August Number of Chlorophyta (cells/L) Month Pond Baor 2 2 1 1 7 4 1 5 0 2 4 6 8 May June July August Number of Euglenophyta (cells/L) Month Pond Baor 0 20 40 60 80 100 120 140 160 180 May June July August 47 68 55 26 142 169 120 95 Number of Zooplankton (cells/L) Month Pond Baor
  • 9. Research & Reviews: A Journal of Bioinformatics Volume 5, Issue 2 ISSN: 2393-8722 (Online) RRJoBI (2018) 1-14 © STM Journals 2018. All Rights Reserved Page 9 Fig. 12: Variation of Copepoda Abundance in Pond and Baor. Fig. 13: Variation of Cladocera Abundance in Pond and Baor. Fig. 14: Variation of Rotifera Abundance in Pond and Baor. 0 10 20 30 40 50 60 70 May June July August 10 25 17 10 65 60 42 25 Number of Copepoda (cells/L) Month Pond Baor 0 10 20 30 40 May June July August 12 8 13 0 22 35 25 15 Number of Cladocera (cells/L) Month Pond Baor 0 10 20 30 40 50 May June July August 18 22 15 8 42 45 34 37 Number of Rotifera (cells/L) Month Pond Baor
  • 10. The abundance and species diversity of plankton Raju et al. RRJoBI (2018) 1-14 © STM Journals 2018. All Rights Reserved Page 10 Fig. 15: Variation of Insect Larve Abundance in Pond and Baor. Fig. 16: Variation of Tunicate Abundance in Pond and Baor. Fig. 17: Variation of Nauplius Abundance in Pond and Baor. 0 5 10 15 May June July August 2 6 5 4 12 8 0 7 Number of Insect larve (cells/L) Month Pond Baor 0 5 10 15 20 May June July August 5 2 3 5 0 16 12 6 Number of Tunicate (cells/L) Month Pond Baor 0 2 4 6 8 May June July August 0 5 2 0 1 5 7 5 Number of Nauplius (cells/L) Month Pond Baor
  • 11. Research & Reviews: A Journal of Bioinformatics Volume 5, Issue 2 ISSN: 2393-8722 (Online) RRJoBI (2018) 1-14 © STM Journals 2018. All Rights Reserved Page 11 DISCUSSIONS Monthly records of different 11 physic- chemical factors showed fluctuations in different months in pond and baor. The maximum water temperature (34 and 36°C) in June and air temperature (33.4 and 38°C) recorded in July and the minimum water temperature (31 and 30.8°C) in August and air temperature (27.7 and 30.3°C) recorded in May. The similar water quality and parameter study were conducted by the several researcher and found 23°C to 32°C [35, 36,37,38 and 39] During the study the lowest pH was in 6.33 and 8.0 (August) and the highest was in 7.8 and 8.8 (May). A study conducted which found 6.3 to 8.9 [39]. The maximum concentration of dissolved O2 was 6.6 and 5.5 mg/l (June) and the minimum 5.0 and 4.3 mg/l (July) was recorded in pond and baor. Higher values of dissolve oxygen were observed at the surface water might be due to the wind action and also due to the active photosynthesis process. Similar trend had also been put forward by [39]. A study in BAU (Bangladesh Agricultural University) and found the parameters were, Water temperature 27.20 ±3.13; Air temperature 27.50±2.88; DO 7.86 ± 0.24; pH 7.03±0.13 and Transparency (cm) 32.30±0.91[30]. A study Found Water temperature ranged 27–30; DO values were 3.7–5; pH were 6.9–8.9 and Transparency ranged 25–35 [29]. A different investigation revealed surface water temperature ranged from 18.4 to 33.8°C and pH values fluctuated widely from 7.00 to 9.85 [2]. The range of different parameter as, dissolved oxygen (mg/l) 0.7–1.8; pH 7.3–8.4; air temperature (°C) 22–23.5; water temperature (°C) 24–26.5 and transparency (m) was 0.2–0.4 [32]. A rigorous study found the 11 physic-chemical variables of Lake Çali ranged from 7.62 to 8.08 for pH , from 14.6 to 21.6°C for temperature, from 5.96 to 7.46 mg/L for DO [23]. Another researcher found in their research the water temperature were 26.4– 32.5, while DO 2.61–10.7 and pH ranges 5.31–7.24 [6]. Other study revealed dissolved oxygen (mg/l) 3.2–8.2; pH 7.4–9.2; air temperature (°C) 22.3–34.8; water temperature (°C) 23–33.4 [28].Two researcher stated that, experiment pond’s water temperature (°C) was 27.06 ± 0.03; air temperature (°C) 28.50 ±1.84; dissolved oxygen (mgL-1 ) 7.4 ± 0.10; transparency (m) 0.48± 0.05 and pH was 7.09 ± 0.25 [16]. Another research showed dissolved oxygen (mg/l) 3.05–3.3; pH 5.72– 6.13; temperature (°C) 29.55-30.65 and transparency (cm) 18.23–27.65 [21]. The experimental temperature (°C) was 23.5–24; pH 6.10–6.71 and dissolved oxygen (mgL-1) was 50.05–54.29 [33]. Water temperature (°C) was 26.30±2.8; air temperature (°C) 30.67±2.05; dissolved oxygen (mgL-1) 8.23±0.05; transparency (m) 62.70±2.87 and pH was 7.53±0.03. Plankton populations in the studied pond and baor were represented by 42 genera [3]. Phytoplankton 30 genera of which species under four groups; namely Cyanophyta (5), Heterokontophyta (3), Chlorophyta (11), Euglenophyta (2) have been identified and nine species were unidentified. The zooplankton population was composed of 12 genera belonging to two major groups: Crustacea and Rotifera- each was represented by six genera. The maximum abundance of total plankton was recorded in the month of June and minimum values were recorded in the month of August. The total abundance of phytoplankton varied from 5 to 85 units/L. Four groups of phytoplankton were founds namely Cyanophyta (5), Heterokontophyta (3), Chlorophyta (11), Euglenophyta (2) have been identified and nine species were unidentified. Phytoplankton species distribution was not uniform. At large margin of this study, the abundance of phytoplankton in pond in May is higher than any other month, whereas June is the most abundant month in case of baor’s phytoplankton analysis. Chlorophyta and Cyanophyta species was most dominant group in both environments in the present study peak of phytoplankton in the month of May. In baor Heterocontaphyta abundance was noticeable in the month of June whereas there is no Heterocontaphyta group in pond population. In case of Euglenophyta May and August is the peak abundant month in baor population but in pond May and June is the most abundant month of the study period. Similarly another research reported primary peak of phytoplankton in the month of September- October in Uttar Pradesh in India [15]. The similar study were conducted by [16, 21, 28, 32, 6, 31, 2, 29, 33, 27, 23, 26, 3, 30, 24, 5,8,
  • 12. The abundance and species diversity of plankton Raju et al. RRJoBI (2018) 1-14 © STM Journals 2018. All Rights Reserved Page 12 11,15,17,18,19 and 20] these researches are more or less similar with the present phytoplankton abundance from May to August in different part of the world. Zooplankton abundance varied from 30 to 75 units/L. Four groups of zooplankton were founds namely Cladocera (10%), Copepoda (55%), Ostracoda (3%), Rotifera (15%). In addition Nauplius (2%), Tunicata (4%), Insect larve (5%) fish eggs (6%) were also identified. In the present study Copepoda species was most dominant group in both environments. Zooplankton growth cycle was noticeably less than the phytoplankton abundance almost throughout the study period. This statement is more or less similar with the study of [23, 26, 3, 30, 24, 5, 8, and 11]. CONCLUSIONS The present study showed that thirty genera of phytoplankton species under four groups; namely Cyanophyta, Heterokontophyta, Chlorophyta, Euglenophyta have been identified and nine species were unidentified. There are twelve genera of zooplankton species under four groups were found namely Cladocera, Copepoda, Ostracoda, Rotifera. In addition Nauplius, Tunicata, insect larve, fish eggs were also identified. This study also showed the monthly variation of phytoplankton and zooplankton abundance in two water bodies. This study is the first approach to identify, abundance analysis, biomass analysis and diversity study in these public (government owned and managed) water bodies. Further study can reveal other specific situation in these water bodies. REFERENCES 1. Aarti D, Sharma KK, Sharma A, et al. Zooplankton diversity and physico- chemical conditions of a temple pond in Birpur (JandK, India). Int Res J Env Sci. 2013; 2(5): 25–30p. 2. Abu A, Abu SJ, Mahfuzul H, et al. Seasonal cycle of phytoplankton in aquaculture ponds in Bangladesh. Algae. 2005; 20(1): 43–52p. 3. Alam MF, Nusrat J. Physico-Chemical Characteristics and Phytoplankton Diversity of Marjad Baor of Kaliganj Upazilla, Jhenaidah, Bangladesh. ARPN J Sci Tech. 2014; 4(2): 91–98p. 4. Alam MJ, Begum ZNT. Plankton abundance in relation to physico-chemical variables in two ponds in Maijdee court, Noakhali. J Asi at. Soc Bangladesh, Sci. 1987; 13: 55–63p. 5. Alvarez-Cobelas M, Rojo C. Ecological goal functions and plankton communities in lakes. J Plankton Res. 2000; 22: 729– 748p. 6. Asha MS Nair, Reshma JK, Anu M, et al. Effect of water quality on phytoplankton abundance in selected ponds of Nedumangad block Panchayat, Kerala. Emer Life Sci Res. 2015; 1(2): 35–40p. 7. Banerjea SM. Water quality and soil condition of fish ponds in some states of India in relation to fish production. Indian J Fish. 1967; 14: 115–144p. 8. Basu KB, Pick FR. Factors regulating phytoplankton and zooplankton biomass in temperate rivers. Limnol Oceanogr. 1996; 41(7): 1572–1577p. 9. Battish SK. Freshwater Zooplankton of India. Published by oxford and IBH publishing Co. Pvt. Ltd. New Delhi. 1992. 10. Benarjee G, Narasimha RK. Physico- chemical factors influenced plankton biodiversity and fish abundance- a case study of Nagaram tank of Warangal, Andhra Pradesh. Int J Life Sci Biotech Ph Res. 2013; 2(2): 248–260p. 11. Benson-Evans K, Furet JE. An evaluation of the sedimentation technique for concentrating phytoplankton. Aqua. Ecol Poll Bull. 1979; 6: 1–9p. 12. Bhuiyan AS, Nessa Q. A quantitative study on zooplankton in relation to the physico-chemical conditions of a fresh water fish pond of Rajshahi. Univ. j. zool. Rajshahi. Univ. 1998a,b; 17: 29–37p. 13. Bhuiyan NIMAS, Nahar Q, Islam MN. Physico-chemical condition in relation to meteorogical condition of a fish pond in Rajshahi. Univ. j. zool. Rajshahi Univ. 1997; 16: 85-88p. 14. Boyd CE, Turker CS. Pond Water Quality Management. Kluwer Academic Publishers, Boston, MA., USA. 1998. 15. Casamatta DA, Beaver JR, Fleischman DJ. A Survey of Phytoplankton Taxa from
  • 13. Research & Reviews: A Journal of Bioinformatics Volume 5, Issue 2 ISSN: 2393-8722 (Online) RRJoBI (2018) 1-14 © STM Journals 2018. All Rights Reserved Page 13 Three Types of Wetlands in Ohio. Ohio J Sci. 1999; 99: 53–56p. 16. Chukwu MN, Afolabi ES. Phytoplankton abundance and distribution of fish earthen ponds in Lagos, Nigeria. J Appl Sci Environ Manage. 2017; 21(7): 1245– 1249p. 17. Cory N, Buffam I, Laudon H, et al. Landscape control of stream water aluminum in a boreal catchment during spring flood. Environ Sci Technol. 2006; 40 (11): 3494–3500p. 18. Cushing CE. Plankton and water chemistry in Montreal River lake-stream system, Saskatchwan. Ecology. 1964; 45: 306–13p. 19. Dorris TC, Copeland BJ, Lauer GL. Limnology of the middle Mississippi River. Physical and chemical limnology of river and chute. Limnol Oceanogr. 1963; 8: 79–88p. 20. Ekman-Ekebom M, Kauppi K, Sivonen M, et al. Toxic cyanobacteria in some Finnish lakes. Envir Toxicol Wat Qual. 1992; 7: 201–213p. 21. Evi V, Amin SL, Soemarno, et al. Effect of water quality on phytoplankton abundance in Hampalam river and fish pond of Batanjung village. IOSR J Env Sci Toxic Food Tech. 2014; 8(1): 15–21p. 22. Gupta T, Dey M. Hydro biological Characteristics of Some Semi-intensive fish culture ponds of Lumding town of Nagaon district, Assam. Cur W Envir. 2012; 8(1): 107-115p. 23. Hanife Ö. Composition and abundance of phytoplankton in boggy freshwater lake, Turkey: In relation to physical and chemical variables. Ecologia Balkanica. 2016; 8(1): 29–40p. 24. Islam MD, Rahmatullah SM, Ahmed M, et al. Aquatic weeds diversity of Bangladesh Agricultural University Campus, Mymensingh, Bangladesh. Asian-Austra. J Biosci Biotech. 2017a; 2(2): 181–192p. 25. Jhingran VG. Fish and Fisheries of India. Hindustan Publishing Corporation (India), Delhi. 1985. 26. Lúcia HST, Rodrigo NM, Atanásio AA. Influence of management on plankton community of fishponds during the dry and rainy seasons. Acta Limnologica Brasiliensia. 2010; 22(1): 70–79p. doi: 10.4322/actalb.02201009 27. Pereira, Anne I, Fidalgo ML, et al. Phytoplankton and nutrient dynamics in two ponds of the Esmoriz wastewater treatment plant (Northern Portugal). Limnetica. 2001; 20(2): 245–254p. 28. Pronob KM, Naser MN, Ahmed ATA. Abundance of zooplankton and physico- chemical parameters of a polyculture fish pond of Manikganj, Bangladesh. Bangladesh J Zool. 2014; 42(1): 67–76p. 29. Sharmin A, Rahman MM, Masuma A. Composition and abundance of phytoplankton population in fish ponds of Noakhali district, Bangladesh. Am- Eurasian J Agric. Environ Sci. 2015; 15(11): 2143–2148p. doi: 10.5829/idosi.aejaes.2015.15.11.95317 30. Siddika F, Shahjahan M, Rahman MS. Abundance of plankton population densities in relation to bottom soil textural types in aquaculture ponds. Int J Agril Res Innov Tech. 2012; 2 (1): 56–61p. 31. Sipaúba-Tavares LH, Donadon ARV, Milan RN. Water quality and plankton populations in an earthen polyculture pond. Braz J Biol. 2011; 71(4): 845–855p. 32. Sunder S. Analysis of plankton diversity and density with physico-chemical parameters of open pond in town Deeg (Bhratpur) Rajasthan, India. Int Res J Biological Sci. 2015; 4(11): 61–69p. 33. Tesfaye K, Eba A. Phytoplankton fauna abundance and diversity in aquaculture pond, Jimma town, Jimma zone south west Ethiopia. ARPN J Agric Biolo Sci. 2014; 9(7): 246–249p. 34. Williams P, Biggs M. Comparative biodiversity of rivers, streams, ditches and ponds in an agricultural landscape. Biol Conserv. 2004; 115: 329–341p. 35. Asif AA, Samad MA, Rahman BMS, et al. A. Study on Management of Fish Fry and Fingerling Marketing of Jessore in Bangladesh. Int J Bus Soc Sci Res. 2014; 2: 127-135p. 36. Islam MA, Asif AA, Samad MA et al. A comparative study on fish biodiversity with conservation measures of the Bhairabriver, Jessore, Bangladesh. Asian J Med Biolo Res. 2017b; 3: 357-367p.
  • 14. The abundance and species diversity of plankton Raju et al. RRJoBI (2018) 1-14 © STM Journals 2018. All Rights Reserved Page 14 37. Shajib MSH, Sarker B, Asif AA et al. Effects of stocking density on the growth rate of gold fish fry reared in hapa. Asian J Med Biolo Res. 2017; 3: 504-515p. 38. Neowajh MS, Rashid MM, Asif AA et al. Effects of chemotherapeutics against experimentally injured stinging catfish Heteropneustes fossilis. Asian J Med Biol Res. 2017; 3 (4): 476-487p. 39. Akter S, Rahman MM, Faruk A et al. Qualitative and quantitative analysis of phytoplankton in culture pond of Noakhali district, Bangladesh. Int J Fish Aqua Stud. 2018; 6(4): 371-375p. Cite this Article Raju RH, Md. Abdus Samad, Abdulla-Al- Asif et al. Variation in the plankton abundance, biomass and diversity of municipal pond and Bukvora baor at Jashore district, Bangladesh. Research & Reviews: A Journal of Bioinformatics. 2018; 5(2): 1–14p.