Gross primary productivity of terrestrial ecosystems: a review of observations, remote sensing, and modelling studies over South Asia

V Pandey, S Harde, E Rajasekaran… - Theoretical and Applied …, 2024 - Springer
The terrestrial ecosystem stores a huge amount of carbon in biomass and acts as a major
carbon sink. Gross primary productivity (GPP) measures the carbon assimilation rate in …

[HTML][HTML] Spatial-temporal characteristics of ecosystem health in Central Asia

A Yushanjiang, F Zhang, ML Tan - International Journal of Applied Earth …, 2021 - Elsevier
Land-use/land-cover change in Central Asia has led to ecological disasters such as draining
of the Aral Sea, salinization, desertification that ultimately affect the ecosystem's health …

A novel approach for retrieving GPP of evergreen forest regions of India using random forest regression

DP Sarkar, BU Shankar, BR Parida - Remote Sensing Applications: Society …, 2024 - Elsevier
Abstract Gross Primary Productivity (GPP) is a crucial variable of global carbon cycle for
determining the ecosystem's health. Various methods are devised to quantify GPP and …

Simulation of forest carbon fluxes by integrating remote sensing data into biome-BGC model

R Srinet, S Nandy, NR Patel, H Padalia, T Watham… - Ecological …, 2023 - Elsevier
The accurate quantification and monitoring of intra-and inter-annual variability of long-term
forest carbon fluxes are imperative to understand the changes in the forest ecosystems in …

Observations and modeling of GHG concentrations and fluxes over India

S Chakraborty, YK Tiwari, PK Deb Burman… - Assessment of Climate …, 2020 - Springer
74 S. Chakraborty et al. short-term changes that span over diurnal to inter-annual timescale.
The lack of robust observational records is a severe constraint to make a reliable …

The effect of Indian summer monsoon on the seasonal variation of carbon sequestration by a forest ecosystem over North-East India

PK Deb Burman, D Sarma, S Chakraborty, A Karipot… - SN Applied …, 2020 - Springer
The Indian summer monsoon is one of the most important yet less understood synoptic
processes on the Earth, characterized by an increased amount of rainfall over the entire …

Remote sensing-based forest biomass assessment in northwest Himalayan landscape

S Nandy, S Ghosh, SPS Kushwaha… - Remote sensing of …, 2019 - Springer
Forests cover around one-third of the global land cover (4.03 billion hectares)(FAO 2010;
Pan et al. 2013) and are among the richest ecosystems in terms of biological and genetic …

Retrieving vegetation biophysical parameters and GPP using satellite-driven LUE model in a National Park

M Marandi, BR Parida, S Ghosh - Environment, Development and …, 2022 - Springer
The terrestrial biosphere plays an active role in governing the climate system by regulating
carbon exchange between the land and the atmosphere. Analysis of vegetation biophysical …

The divergence of micrometeorology sensitivity leads to changes in GPP/SIF between cork oak and poplar

XF Cheng, MJ Hu, Y Zhou, F Wang, LQ Liu… - Agricultural and Forest …, 2022 - Elsevier
The observation of solar-induced chlorophyll fluorescence (SIF) signals on a spaceborne
platform provides a new idea for estimating and monitoring the gross primary production …

Spatio-temporal dynamics of water use efficiency over forest ecosystems using time series satellite data and carbon flux measurements

T Sett, S Nandy, NR Patel, H Padalia, R Srinet… - Forest Ecology and …, 2023 - Elsevier
The significance of forests in limiting the consequences of climate change and maintaining
the biogeochemical cycle is immense. Gross primary productivity (GPP) and …