Aquatic ecosystem

Ad

Ad

Ad

Ad

Ad

Ad

Ad

Ad

Ad

Ad

Ad

Ad

AQUATIC ECOSYSTEM
• PRESENTED BY:- GOSWAMI
KHUSHBOOBEN.B
• PAPER:-CBO-405
• ROLL NO:-204
• M.SC (BOTANY) SEM:- 2
• DEPARTM...

CONTENTS
• INTRODUCTION
• AQUATIC ECOSYSTEM
• MARINE ECOSYSTEM
• FRESH WATER ECOSYSTEM
• ESTUARINE ECOSYSTEM
• FUNCTION
• ...

INTRODUTION
• The term ‘ecosystem’ was proposed by a
british ecology A.G.Tansley in the year 1953.
• “The ecosystem repres...

AQUATIC ECOSYSTEM
• An aquatic ecosystem is an ecosystem in
a body of water.
• Communities of organism that are
dependent ...

(1) MARINE ECOSYSTEM
• Marine water ecosystem in which, like
other ecosystem,there are main
comonents.
• A. Biotic compone...

i) PRIMARY PRODUCERS:-
• These are diatoms, dinoflagellates, few
microscopic and unicellular algae, weeds
and brown and re...

ii) SECONDARY CONSUMERS:-
• Also known as the primary consumers of
the sea these are certain large sized fish.
E.G:- marck...

iii)DECOMPOSERS AND TRANSFORMERS:-
• The decomposers of sea are marine
bacteria.
• The soluble and decomposed material is
...

(2) FRESH WATER ECOSYSTEM
• Pond and lake are fresh
water ecosystems which,
like other ecosystems,
there are two main
como...

A) ABIOTIC COMPONENT:-
• Abiotic component of pond consists of water,
dissolved minerals, oxygen and carbon
dioxide.
• Sol...

i) PRODUCERS:-
• The main produceurs in pond or lake
ecosystem are algae and other aquatic plants.
• E.G :- such as azolla...

ii) CONSUMERS:-
• In a pond ecosystem the primary consumers
are tadpole, larvae of frogs, fishes and other
and other aquat...

iii) DECOMPOSERS AND TRANSFORMERS:-
• When aquatic plant and animals die, large
numbers of bacteria and fungi attach their...

(3) ESTUARINE ECOSYSTEM
• There are two main components.
A) Abiotic components:- such as phosphorus
and nitrogen, temperat...

iii) Secondary consumers:- Include shellsish,
small fish, feeding on zooplanktons.
iv) Decomposers:- fungi & bacteria are ...

FUNCTION:-
• Aquatic ecosystem perform many
important enviromental function.
• They recycle nutrients, purify water,
recha...

• A stress on an aquatic ecosystem can be a
result of physical, chemical or biological
alterations of the environment.
• B...

REFERENCE
• P.D SHARMA ecology and
environment.
• M.P. FINGH & S.G.ABBAX effential of
plant taxonomy and ecology.

THANK YOU

Share Slideshare

LinkedIn
Facebook
Twitter

Embed

Size (px)

Show related Slideshows at end

WordPress Shortcode

Link

Share
Email

2024 Trend Updates: What Really Wor... by Search Engine Jou... 1036216 views
Storytelling For The Web: Integrate... by Chiara Aliotta 948112 views
Artificial Intelligence, Data and C... by OECD Directorate ... 870219 views
How to Leverage AI to Boost Employe... by SocialHRCamp 365506 views
2024 State of Marketing Report – by... by Marius Sescu 207694 views
Everything You Need To Know About C... by Expeed Software 227895 views

View on Slideshare

1 of 21 Ad

View on Slideshare

1 of 21 Ad