The Ramón Margalef oceanographic ship uses a robot named Liropus 2.000 to explore volcanic eruptions, seabed biodiversity, and marine pollution. It has four laboratories for measuring equipment and sample analysis. Researchers use plankton nets and water samples to study phytoplankton populations before and after volcanic eruptions. The ROV collects samples from depths of up to 2,000 meters and measures ocean parameters to research the effects of submarine volcanoes. Satellite data is received to obtain sea surface temperature images for global phytoplankton studies.
Editorial – July 2010
Greetings all,
This month’s newsletter is devoted to recent studies in coastal oceanic systems.
To start with, Le Traon is introducing this newsletter telling us about the SNOCO initiative.
Scientific articles about recent studies in coastal oceanic systems are then displayed as follows: First, Ménesguen et al. are telling
us about Ulva mass accumulations on Brittany beaches and remedies found to solve this problem. Then, Ardhuin presents his
work about wave hindcasting and forecasting at Previmer within the European project “Integrated Ocean waves for Geophysical
and other Applications”. Third, Faucher et al. provide a description of a coupled Atmosphere-Ocean-Ice forecast system for the
Gulf of St Lawrence in Canada, which has been installed in experimental mode at the Canadian Meteorological Centre. Finally,
Marchesiello et al. are talking about regional ocean forecasting and downscaling strategy at IRD for coastal and submesoscale
phenomena. They have developed a downscaling strategy based on the Regional Ocean Modeling System and produced a new
demonstrator with data assimilation in the Chile oceanic area.
The next October 2010 newsletter will display papers about the Marginal Seas in the MyOcean project.
We wish you a pleasant summer!
Greetings all,
The summer newsletter is dedicated to tropical oceans. Pacific, Atlantic and Indian tropical oceans constitute a vast scientific
study area where major coupled ocean-atmosphere processes such as tropical cyclones (see figure), El Nino event and African
or Indian Monsoons, take place. Such areas also play a key role in the context of Climate Change, and trigger growing scientific
as well as political interests. For example, the recent IPCC report of the second working group (http://www.ipcc.ch/) is stressing
out that an increase in the intense tropical cyclone activity is likely to happen in a near future.
This issue displays two introduction papers, i) one by B. Bourles informing us on the EGEE program in the tropical Atlantic
ocean, in the context of the broader African Monsoon Multidisciplinary Analysis (AMMA) field program ii} and the second by F.
Hernandez, which keeps us informed about the PIRATA and TAO data observation network evolution in the tropical Atlantic,
Indian and Pacific oceans.
Follow five articles, displaying current state of the art scientific studies in the tropical oceans. We first start with an article by
Drevillon et al. presenting the brand new Mercator-Ocean 1/4° multivariate global forecast operational system, with a focus on
the tropical oceans. A second paper by Buarque et al. tells us about the collaboration between Meteo-France, Cerfacs and
Mercator-Ocean, where Mercator-Ocean provides model outputs and scientific expertise in order to monitor the tropical Pacific
El Nino event, which then leads to the monthly publication of the “Bulletin Climatique Global”. Next article by Marin et al. takes
place in the tropical Atlantic where tropical instability waves are carefully studied using the Mercator-Ocean MERA11 reanalysis.
A fourth paper by Dewitte et al. shows us how the Pacific equatorial Kelvin waves are related to the coastal variability along the
Peru-Chile coast in a Mercator-Ocean simulation. Last but not least article by Illig et al. details the equatorial wave intraseasonal
variability in the Indian and Pacific Oceans using the same Mercator-Ocean simulation as Dewitte et al. It is found that, whereas
the intra-seasonal Kelvin wave is mostly forced by the wind in the Pacific Ocean, it is rather resonance of the waves that takes
place in the Indian Ocean, leading to energetic variability of the Rossby waves and surface current variability.
After this summer issue dealing with warm tropical latitudes, the next October 2007 newsletter will gather papers dealing with
colder and higher latitudes. We wish you a pleasant reading.
species composition of intertidal marine macroalgae in san francisco canaoay,...INFOGAIN PUBLICATION
The Philippines occupy the north of coral triangle, a huge area overlapping the Indian Ocean and the Pacific Ocean, and is famous for its extremely rich marine biodiversity. The taxonomical study of seaweeds started on the year 1750 and towards the end of the 20th century[1]. In Ilocos Sur, a comprehensive study on the marine benthic algae was made by Domingo in 1988.In this study, he reported 103 species, with 91 species reported for the first time for the province[2].As to this date, no taxonomical study made in San Francisco-Canaoay. This study used site description, Exhaustive Line Transect Method.The macroalgae recorded in San Francisco-Canaoay in the open area of the coastlines includeone genus&sevenspecies of Phaeophyta, one genus&one species of Chlorophyta, and one genus &nine species of Rhodophyta. The larger number of Rhodophyta can be attributed to the presence of abundant nutrients in the area and the luminosity of light of 35, 000 Lux value, which was favorable for the photosynthetic macroalgae.The specimens identified,58% were Phaeophyta, 34% were Chlorophyta, and 8% were Rhodophyta.There were more red algaes (Rhodophyta) in the open area due to the nature of these plant-like protists to thrive in running water with many nutrients. The number of brown algaes (phaeophyta) are not affected by the conditions of the water because of their toughness as compared to the aforementioned nature of red algaes[3].
Pathogenic Bacteria in Corals from Veracruz Reef System National Park IJMER
The Veracruz Reef System National Park (PNSAV) is situated in front of Veracruz-Boca del
Río and Antón Lizardo conurbation with approximately 65,516 hectares. In 1992 this reef system was
declared a Natural Protected Area and in 2006 it became Biosphere reserve. Despite this recognition,
the PNSAV is exposed to anthropogenic effects such as river discharge, port traffic, tourism, and waste
discharges; all this causes sediment and bacteria, which affect corals. Studies conducted by PNSAV
show the presence of diseases and syndromes in scleractinian corals but do not denote the causal agent
of the disease. For this reason, the present study aimed to make the diagnosis of bacteria causing
damages to the scleractinian coral and its relation to discharges from areas of influence of PNSAV. 12
fixed 80 meter transects were established and coral samples were collected from the genera:
Colpophyllia, Montastraea, Porites and Siderastrea. The lesions identified as criteria for the collection
were bands, marks and spots on the body of the coral. The sample was run in duplicate, both the affected
and the visually healthy. A microbiological analysis of wastewater from point sources of pollution was
performed. The coral and water samples were analyzed by simple PCR in laboratory of the Instituto
Tecnológico de Boca del Río in Veracruz (ITBOCA). Primers of pathogenic bacteria include species of
the genera Oscillatoria, Vibrio, Serratia y Aurantimonas. There was a positive presence of Vibrio
bacteria with an 87% in the water samples and a 27.1% in coral tissue. The bacteria Serratia
marcescens was only present in water samples and the Aurantimona coralicida in diseased coral tissue.
It was also noted that there is a relationship in bacteria in the positive presence of 3-point sources of
pollution and coral tissue.
Editorial – July 2010
Greetings all,
This month’s newsletter is devoted to recent studies in coastal oceanic systems.
To start with, Le Traon is introducing this newsletter telling us about the SNOCO initiative.
Scientific articles about recent studies in coastal oceanic systems are then displayed as follows: First, Ménesguen et al. are telling
us about Ulva mass accumulations on Brittany beaches and remedies found to solve this problem. Then, Ardhuin presents his
work about wave hindcasting and forecasting at Previmer within the European project “Integrated Ocean waves for Geophysical
and other Applications”. Third, Faucher et al. provide a description of a coupled Atmosphere-Ocean-Ice forecast system for the
Gulf of St Lawrence in Canada, which has been installed in experimental mode at the Canadian Meteorological Centre. Finally,
Marchesiello et al. are talking about regional ocean forecasting and downscaling strategy at IRD for coastal and submesoscale
phenomena. They have developed a downscaling strategy based on the Regional Ocean Modeling System and produced a new
demonstrator with data assimilation in the Chile oceanic area.
The next October 2010 newsletter will display papers about the Marginal Seas in the MyOcean project.
We wish you a pleasant summer!
Greetings all,
The summer newsletter is dedicated to tropical oceans. Pacific, Atlantic and Indian tropical oceans constitute a vast scientific
study area where major coupled ocean-atmosphere processes such as tropical cyclones (see figure), El Nino event and African
or Indian Monsoons, take place. Such areas also play a key role in the context of Climate Change, and trigger growing scientific
as well as political interests. For example, the recent IPCC report of the second working group (http://www.ipcc.ch/) is stressing
out that an increase in the intense tropical cyclone activity is likely to happen in a near future.
This issue displays two introduction papers, i) one by B. Bourles informing us on the EGEE program in the tropical Atlantic
ocean, in the context of the broader African Monsoon Multidisciplinary Analysis (AMMA) field program ii} and the second by F.
Hernandez, which keeps us informed about the PIRATA and TAO data observation network evolution in the tropical Atlantic,
Indian and Pacific oceans.
Follow five articles, displaying current state of the art scientific studies in the tropical oceans. We first start with an article by
Drevillon et al. presenting the brand new Mercator-Ocean 1/4° multivariate global forecast operational system, with a focus on
the tropical oceans. A second paper by Buarque et al. tells us about the collaboration between Meteo-France, Cerfacs and
Mercator-Ocean, where Mercator-Ocean provides model outputs and scientific expertise in order to monitor the tropical Pacific
El Nino event, which then leads to the monthly publication of the “Bulletin Climatique Global”. Next article by Marin et al. takes
place in the tropical Atlantic where tropical instability waves are carefully studied using the Mercator-Ocean MERA11 reanalysis.
A fourth paper by Dewitte et al. shows us how the Pacific equatorial Kelvin waves are related to the coastal variability along the
Peru-Chile coast in a Mercator-Ocean simulation. Last but not least article by Illig et al. details the equatorial wave intraseasonal
variability in the Indian and Pacific Oceans using the same Mercator-Ocean simulation as Dewitte et al. It is found that, whereas
the intra-seasonal Kelvin wave is mostly forced by the wind in the Pacific Ocean, it is rather resonance of the waves that takes
place in the Indian Ocean, leading to energetic variability of the Rossby waves and surface current variability.
After this summer issue dealing with warm tropical latitudes, the next October 2007 newsletter will gather papers dealing with
colder and higher latitudes. We wish you a pleasant reading.
species composition of intertidal marine macroalgae in san francisco canaoay,...INFOGAIN PUBLICATION
The Philippines occupy the north of coral triangle, a huge area overlapping the Indian Ocean and the Pacific Ocean, and is famous for its extremely rich marine biodiversity. The taxonomical study of seaweeds started on the year 1750 and towards the end of the 20th century[1]. In Ilocos Sur, a comprehensive study on the marine benthic algae was made by Domingo in 1988.In this study, he reported 103 species, with 91 species reported for the first time for the province[2].As to this date, no taxonomical study made in San Francisco-Canaoay. This study used site description, Exhaustive Line Transect Method.The macroalgae recorded in San Francisco-Canaoay in the open area of the coastlines includeone genus&sevenspecies of Phaeophyta, one genus&one species of Chlorophyta, and one genus &nine species of Rhodophyta. The larger number of Rhodophyta can be attributed to the presence of abundant nutrients in the area and the luminosity of light of 35, 000 Lux value, which was favorable for the photosynthetic macroalgae.The specimens identified,58% were Phaeophyta, 34% were Chlorophyta, and 8% were Rhodophyta.There were more red algaes (Rhodophyta) in the open area due to the nature of these plant-like protists to thrive in running water with many nutrients. The number of brown algaes (phaeophyta) are not affected by the conditions of the water because of their toughness as compared to the aforementioned nature of red algaes[3].
Pathogenic Bacteria in Corals from Veracruz Reef System National Park IJMER
The Veracruz Reef System National Park (PNSAV) is situated in front of Veracruz-Boca del
Río and Antón Lizardo conurbation with approximately 65,516 hectares. In 1992 this reef system was
declared a Natural Protected Area and in 2006 it became Biosphere reserve. Despite this recognition,
the PNSAV is exposed to anthropogenic effects such as river discharge, port traffic, tourism, and waste
discharges; all this causes sediment and bacteria, which affect corals. Studies conducted by PNSAV
show the presence of diseases and syndromes in scleractinian corals but do not denote the causal agent
of the disease. For this reason, the present study aimed to make the diagnosis of bacteria causing
damages to the scleractinian coral and its relation to discharges from areas of influence of PNSAV. 12
fixed 80 meter transects were established and coral samples were collected from the genera:
Colpophyllia, Montastraea, Porites and Siderastrea. The lesions identified as criteria for the collection
were bands, marks and spots on the body of the coral. The sample was run in duplicate, both the affected
and the visually healthy. A microbiological analysis of wastewater from point sources of pollution was
performed. The coral and water samples were analyzed by simple PCR in laboratory of the Instituto
Tecnológico de Boca del Río in Veracruz (ITBOCA). Primers of pathogenic bacteria include species of
the genera Oscillatoria, Vibrio, Serratia y Aurantimonas. There was a positive presence of Vibrio
bacteria with an 87% in the water samples and a 27.1% in coral tissue. The bacteria Serratia
marcescens was only present in water samples and the Aurantimona coralicida in diseased coral tissue.
It was also noted that there is a relationship in bacteria in the positive presence of 3-point sources of
pollution and coral tissue.
Biological oceanography gradually grew into a major scientific discipline with all these observations of marine organisms and their environments. In this episode, the following modules are highlighted:1. Nature of marine environment, 2. Classification of Marine environment, 3. Role of abiotic parameters on marine life, 4. Marine Flora , and 5. Marine Fauna.
This study was aimed to know the sedimentation rate and the total suspended solid of the estuary in
relation to the implementation of melombo culture practice area. The sedimentation rate was measured using
sediment traps placed in 3 set stations and data were taken for 8 months of two weeks interval. The sediment
traps weremade of PVC pipe, 11.5 cm long and 5 cm diameter and located at 20 cm above the sea bottom.
Sediment samples were firstly soaked in freshwater for approximately 4 hours to remove salt content.
Sedimentation rate was determined as πr
2
h/time length, while Total Suspensi Solid (TSS) followed the formula
of Eaton, et al (1995). Results showed that the sediment trapped in station 1 ranged from 5.6 cm (109.9 cm3
) –
7.7 cm (151.11 cm3
) with an average of 6.61 cm (129.7 cm3
), station 2 from 5.3 cm (104 cm3
) to 8.5 cm (166.8
cm
3
) with an average of 7.18 cm (140.9 cm3
) and station 3 from 3.8 cm (74.6 cm3
) to 7.6 cm (149.2 cm3
) with an
average of 6.8 cm (133.8 cm3
), respectively. Total suspended solids (TSS) ranged from 18.28 to 50.60 with an
average of29.165 (29.59%) for station 1, 27.84 to 47.48 with an average of38.99 (39.56%) for station 2, and
18.28 to 50.60 with an average of 30.405 (30.85%) for station 3, respectively.Based upon the decree of Living
Environment Minister Numbered 51, 2004, for marine biota, the TSS has been above the standard seawater
quality.
Aquatic ecosystems are hot spots of most terrestrial biodiversity. They interact with their surrounding terrestrial area through food webs and habitat resources. The aquatic ecosystems also attract a wide range of other fauna including wading and migrating birds, amphibians, riparian mammals and insects. Furthermore, aquatic ecosystems have ability to recycle nutrients of wastewater. Despite many benefits they have, their potentiality in the rehabilitation of quarries is not well recognized. The recent effort on the rehabilitation of quarry site is mostly focused on terrestrial plants despite the fact that quarries life are heterogeneous ecosystems. Owing to this reason, there is a need of using the potential of aquatic ecosystems to enhance the rehabilitation of quarries sites. The present project is therefore focused on establishing the aquatic ecosystem at Wazo hill quarry.
The project won the 1st Prize in National Quarry Life Award in 2014 in Tanzania.
Read more: http://www.quarrylifeaward.com/project/potential-use-aquatic-ecosystems-enhancement-rehabilitation-mining-sites
About the paper USC CINAPS Builds Bridges Observing and Monitoring the Southe...Giovanni Murru
About the paper
USC CINAPS Builds Bridges Observing and Monitoring the Southern California Bight.
In the presentation we also talk about the importance of robots in response to the BP Oil disaster, also knows as Deepwater Horizon oil spill.
Similar to Ramón Margalef Ship and its robot Rov Liropus 2.000 (20)
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
Instructions for Submissions thorugh G- Classroom.pptxJheel Barad
This presentation provides a briefing on how to upload submissions and documents in Google Classroom. It was prepared as part of an orientation for new Sainik School in-service teacher trainees. As a training officer, my goal is to ensure that you are comfortable and proficient with this essential tool for managing assignments and fostering student engagement.
How to Make a Field invisible in Odoo 17Celine George
It is possible to hide or invisible some fields in odoo. Commonly using “invisible” attribute in the field definition to invisible the fields. This slide will show how to make a field invisible in odoo 17.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
Ethnobotany and Ethnopharmacology:
Ethnobotany in herbal drug evaluation,
Impact of Ethnobotany in traditional medicine,
New development in herbals,
Bio-prospecting tools for drug discovery,
Role of Ethnopharmacology in drug evaluation,
Reverse Pharmacology.
How to Split Bills in the Odoo 17 POS ModuleCeline George
Bills have a main role in point of sale procedure. It will help to track sales, handling payments and giving receipts to customers. Bill splitting also has an important role in POS. For example, If some friends come together for dinner and if they want to divide the bill then it is possible by POS bill splitting. This slide will show how to split bills in odoo 17 POS.
2. AN OCEANOGRAPHIC SHIP
The oceanographic ship assessed the impact of
underwater volcanic eruption on El Hierro island on
the marine ecosystem.
It has a robot Rov Liropus 2.000, which is being used
to explore volcanic eruptions, seabed biodiversity,
the biology of marine species,the marine pollution of
the Planktonic Ecosystem Dynamics, etc
It also has four laboratories; dry and / or wet with
pre-installation for measuring equipment, filtration,
etc, where the crew performs the calculations and
checks, as well as coordinating all coring operations.
3. The study of Phytoplankton: Marine
biologists use plankton nets for
phytoplankton sample directly on the ocean.
Phytoplankton samples can be taken directly
from the water in the permanent observation
stations or ships. Sampling devices include
hoses and bottles to collect water samples
and plankton is sometimes collected on
filters dragged through the water behind a
boat.
Researchers may be able to identify the
phytoplankton managed to genus or even
species through genetic analysis or
microscopic investigation in the laboratory
of the ship
4. This is the zooplankton of La Restinga in periods before and after
volcanic eruption:
6. ITS CAMERAS AND FORCEPS ARE USED TO CATCH THE SAMPLES OF ALGAE,
FISH AND SEAFOOD.
7. ROSETTES ARE USED DOWN TO THE BOTTOM TO MEASURE SALINITY, TEMPERATURE,
OXYGEN AND OTHER WATER PARAMETERS IN ANY PART OF A SUBMARINE VULCANO
OR DEEP OCEAN
8.
9. RECEIVING SATELLITE INFO STATION
Satellites are critical for global studies of phytoplankton and
their role in climate change.
In July 2010, the system for receiving satellite data installed
in 1998 in order to obtain images of Sea Surface Temperature
(SST) by capturing the data provided by meteorological
satellites was completely renovated in the IEO Santander
NOAA and Metop series.
Currently, the station receives more than 10 daily passes
from NOAA-18, NOAA-19 and METOP-A METOP-B to its
passage over the coverage area of Santander Satellite
Oceanography Centre. Subsequently these data are
processed and converted to images SST.
The quicklooks in JPG format and SST final images in JPG
format are available
