Assessment of chlorophyll-a retrieval algorithms over Kakinada and Yanam turbid coastal waters along east coast of India using Sentinel-3A OLCI and Sentinel-2A MSI sensors

2021 ◽  
pp. 100644
Author(s):  
Ibrahim Shaik ◽  
Suhail Mohammad ◽  
P.V. Nagamani ◽  
S.K. Begum ◽  
Narayan Kayet ◽  
...  
Keyword(s):  
Chlorophyll A ◽  
Coastal Waters ◽  
East Coast ◽  
East Coast Of India ◽  
Retrieval Algorithms ◽  
Sentinel 2A

Retrieval and Validation of Chlorophyll-a Concentrations in the Coastal Waters Off Yanam and Kakinada (Godavari) Basin Along East Coast of India

2013 ◽  
Vol 42 (1) ◽  
pp. 129-138 ◽  
Author(s):  
T. Preethi Latha ◽  
P. V. Nagamani ◽  
K. H. Rao ◽  
S. K. Dash ◽  
S. B. Choudhury ◽  
...  
Keyword(s):  
Chlorophyll A ◽  
Coastal Waters ◽  
East Coast ◽  
East Coast Of India ◽  
Godavari Basin

Seasonal variation in physicochemical properties of coastal waters of Kalpakkam, east coast of India with special emphasis on nutrients

2009 ◽  
Vol 164 (1-4) ◽  
pp. 153-171 ◽  
Author(s):  
K. K. Satpathy ◽  
A. K. Mohanty ◽  
U. Natesan ◽  
M. V. R. Prasad ◽  
S. K. Sarkar
Keyword(s):  
Seasonal Variation ◽  
Physicochemical Properties ◽  
Coastal Waters ◽  
East Coast ◽  
East Coast Of India

Marine Ornamental Invertebrate Resources of Parangipettai Coastal Waters (South East Coast of India)

2007 ◽  
Vol 2 (5) ◽  
pp. 328-336
Author(s):  
K. Balaji ◽  
G. Thirumaran ◽  
R. Arumugam ◽  
K.P. Kumaraguru ◽  
P. Anantharam
Keyword(s):  
Coastal Waters ◽  
East Coast ◽  
East Coast Of India

scholarly journals Studies on Zooplankton Ecology from Kodiakkarai (Point Calimere) Coastal Waters (South East Coast of India)

2010 ◽  
Vol 5 (2) ◽  
pp. 187-198 ◽  
Author(s):  
P. Damotharan ◽  
N. Vengadesh Perumal ◽  
M. Arumugam ◽  
P. Perumal ◽  
S. Vijayalaks ◽  
...  
Keyword(s):  
Coastal Waters ◽  
East Coast ◽  
East Coast Of India ◽  
Zooplankton Ecology

scholarly journals Checklist of commercially important fishes of Puducherry coastal waters, east coast of India

2021 ◽  
Vol 9 (1) ◽  
pp. 159-166
Author(s):  
Ravitchandirane Vaithilingam ◽  
Kavipriya Jeacoumar ◽  
Nithya Mary Srinivasan ◽  
Vijilakshmi Udhyasuriyan
Keyword(s):  
Coastal Waters ◽  
East Coast ◽  
East Coast Of India ◽  
Commercially Important

scholarly journals Seasonal variability of phytoplankton blooms in the coastal waters along the East coast of India

2014 ◽  
Vol XL-8 ◽  
pp. 1065-1071 ◽  
Author(s):  
T. Preethi Latha ◽  
K. H. Rao ◽  
E. Amminedu ◽  
P. V. Nagamani ◽  
S. B. Choudhury ◽  
...  
Keyword(s):  
Fresh Water ◽  
Bay Of Bengal ◽  
Coastal Waters ◽  
Algal Blooms ◽  
East Coast ◽  
Water Discharge ◽  
Marine Ecosystem ◽  
Chlorophyll Concentration ◽  
Phytoplankton Blooms ◽  
East Coast Of India

Bay of Bengal (BOB) is a semi enclosed tropical basin located in the north eastern part of the Indian Ocean with high influence of fresh water discharge from major rivers and rainfall. Bay of Bengal (BOB) is highly influenced by monsoons and represents a natural laboratory to study the effect of fresh water fluxes on the marine ecosystem. Bay of Bengal (BOB) is very low in productivity often with the observations of Phytoplankton Blooms. Phytoplankton blooms are one of the prominent features of biological variability in the coastal ecosystems such as estuaries, lagoons, bays, and tidal rivers with rapid production and accumulation of phytoplankton biomass in the ocean. These blooms usually respond to changing physical forcings originating in the coastal ocean like tides, currents and river runoff and to the atmospheric forcing like wind. These physical forcings have different timescales of variability, so algal blooms can be short-term episodic events, recurrent seasonal phenomena, or rare events associated with exceptional climatic or hydrologic conditions. Bloom events and their variability on spatial & temporal scales monitoring through field measurements is difficult. Based on this key hypothesis an effort is made to understand the seasonal and spatial variability of Phytoplankton Blooms along the East Coast of India. In this paper we present the bloom dynamics in their context to the chlorophyll concentration along with species composition and abundance in estuarine and near shore coastal waters of Godavari basin using Oceansat-2 Ocean Colour Monitor (OCM). The initial results revealed that the quasi permanent phytoplankton blooms initiates in the month of mid- February and evolves for a period of two months and then slowly starts decaying by the mid of May month. The results also stand as a base for the study of influence of Phytoplankton Blooms on the carbon flux estimations and bio-geo-chemical processes in the Bay of Bengal.

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