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Varunan Theenathayalan
Varunan Theenathayalan
Research Scientist (Postdoctoral Research Program), Environment Climate Change Canada, Canada
在 ec.gc.ca 的电子邮件经过验证
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Effect of reduced anthropogenic activities on water quality in Lake Vembanad, India
G Kulk, G George, A Abdulaziz, N Menon, V Theenathayalan, C Jayaram, ...
Remote Sensing 13 (9), 1631, 2021
402021
A model for estimating size-fractioned phytoplankton absorption coefficients in coastal and oceanic waters from satellite data
T Varunan, P Shanmugam
Remote Sensing of Environment 158, 235-254, 2015
272015
A modern robust approach to remotely estimate chlorophyll in coastal and inland zones
P Shanmugam, X He, RK Singh, T Varunan
Advances in Space Research 61 (10), 2491-2509, 2018
242018
Optical assessment of colored dissolved organic matter and its related parameters in dynamic coastal water systems
P Shanmugam, T Varunan, SNN Jaiganesh, A Sahay, P Chauhan
Estuarine, Coastal and Shelf Science 175, 126-145, 2016
232016
An optical tool for quantitative assessment of phycocyanin pigment concentration in cyanobacterial blooms within inland and marine environments
T Varunan, P Shanmugam
Journal of Great Lakes Research 43 (1), 32-49, 2017
222017
Use of Landsat 8 data for characterizing dynamic changes in physical and acoustical properties of coastal lagoon and estuarine waters
T Varunan, P Shanmugam
Advances in Space Research 62 (9), 2393-2417, 2018
92018
Regional satellite algorithms to estimate chlorophyll-a and total suspended matter concentrations in Vembanad Lake
V Theenathayalan, S Sathyendranath, G Kulk, N Menon, G George, ...
Remote Sensing 14 (24), 6404, 2022
72022
Summer variability in bio-optical properties and phytoplankton pigment signatures in two adjacent high Arctic fjords, Svalbard
SC Tripathy, T Varunan, P Shanmugam, AU Kerkar, JT Bhaskar, S Kurian, ...
International Journal of Environmental Science and Technology, 1-20, 2021
52021
Modelling the optical properties of coral reefs and its implication for optical remote sensing
T Varunan, P Shanmugam
Estuarine, Coastal and Shelf Science 249, 107054, 2021
42021
Does suspended sediment affect the phytoplankton community composition and diversity in an Arctic fjord? A comparative study during summer
JT Bhaskar, BV Parli, SC Tripathy, SD Jawak, T Varunan
Environmental Monitoring and Assessment 195 (1), 168, 2023
22023
Assessing water clarity status and long-term trends in North America’s largest lakes using ESA’s Ocean Colour Climate Change Initiative (OC-CCI) products
C Binding, M Morison, M Sayers, K Bosse, X Zhu, C Zeng, ...
Journal of Great Lakes Research 50 (6), 102454, 2024
2024
Lessons learned about the effect of reduced anthropogenic activities on water quality in a large lake system and opportunities towards sustainable management
G Kulk, G George, A Abdulaziz, N Menon, V Theenathayalan, C Jayaram, ...
Science-Policy Brief for the Multistakeholder Forum on Science, Technology …, 2022
2022
Development of optical models and their remote sensing applications in coastal and inland waters
T Varunan
Chennai, 0
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