A review of the Indian Ocean carbon dynamics, acidity, and productivity in a changing environment

J Ghosh, K Chakraborty, V Valsala… - Progress in …, 2024 - Elsevier
Abstract The Indian Ocean dynamics is governed by the seasonal reversal of monsoon
winds and the associated ocean currents. The relatively deep thermocline along the equator …

Comprehending the role of different mechanisms and drivers affecting the sea-surface pCO2 and the air-sea CO2 fluxes in the Bay of Bengal: A modeling study

AP Joshi, HV Warrior - Marine Chemistry, 2022 - Elsevier
We apply a coupled physical and biogeochemical (ROMS+ PISCES) to understand the
influence of distinct drivers and mechanisms on the sea-surface pCO 2 and the air-sea CO 2 …

Sea-surface pCO2 maps for the Bay of Bengal based on advanced machine learning algorithms

AP Joshi, PK Ghoshal, K Chakraborty, V Sarma - Scientific Data, 2024 - nature.com
Lack of sufficient observations has been an impediment for understanding the spatial and
temporal variability of sea-surface p CO2 for the Bay of Bengal (BoB). The limited number of …

Variability in Sea Surface pCO2 and Controlling Factors in the Bay of Bengal Based on buoy Observations at 15°N, 90°E

H Ye, S Tang, E Morozov - Journal of Geophysical Research …, 2022 - Wiley Online Library
Diurnal variability of the CO2 partial pressure (pCO2) at the sea surface (pCO2sea) and its
impact on air‐sea CO2 flux estimations are currently poorly understood. In this work, diurnal …

Modeling the sea-surface pCO2 of the central Bay of Bengal region using machine learning algorithms

AP Joshi, V Kumar, HV Warrior - Ocean Modelling, 2022 - Elsevier
The present study explores the capabilities of advanced machine learning algorithms in
predicting the sea-surface pCO 2 (partial pressure of carbon dioxide) in the open oceans of …

Mechanisms and drivers controlling spatio-temporal evolution of pCO2 and air-sea CO2 fluxes in the southern Java coastal upwelling system

K Chakraborty, AP Joshi, PK Ghoshal, J Ghosh… - Estuarine, Coastal and …, 2023 - Elsevier
Upwelling systems are known for their complex dynamic processes spanning a wide variety
of spatio-temporal scales, due to strong coupling between the ocean and atmosphere. One …

Indian Ocean acidification and its driving mechanisms over the last four decades (1980–2019)

K Chakraborty, AP Joshi, PK Ghoshal… - Global …, 2024 - Wiley Online Library
This paper aims to study the changes in the Indian Ocean seawater pH in response to the
changes in sea‐surface temperature, sea‐surface salinity, dissolved inorganic carbon (DIC) …

Assesment of the CMIP6 models to study interseasonal SSTvariabilities in the BoB

V Kumar, AP Joshi, HV Warrior - ISH Journal of Hydraulic …, 2023 - Taylor & Francis
ABSTRACT The Coupled Model Intercomparison Project (CMIP) of the World Climate
Research Program (WCRP) has provided a large number of AOGCMs, publicly available …

Freshwater plume‐like condition near the north‐eastern coastal Arabian Sea during early Miocene: Evidence from the stable isotope record in the growth bands of …

Y Banerjee, P Ghosh - Terra Nova, 2024 - Wiley Online Library
Abstract The Early Miocene witnessed major tectonic, palaeoceanographic and
climatological reorganizations over the Asian realm. The Himalayan and Tibetan plateau …

Salinity data curation using CMIP6 projections and artificial neural network for the Bay of Bengal

V Kumar, D Sumangala, H Warrior - ISH Journal of Hydraulic …, 2024 - Taylor & Francis
This study addresses the underrepresentation of the Bay of Bengal (BoB) in CMIP6 models,
despite its significance in climate change research. Our objective is to propose a …