Greening of India: forests or croplands?

J Kuttippurath, R Kashyap - Applied Geography, 2023 - Elsevier
There are substantial changes in global green cover owing to anthropogenic activities and
climate change. Here, we estimate the long-term changes in India's green cover, and its …

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 …

Browning of vegetation in efficient carbon sink regions of India during the past two decades is driven by climate change and anthropogenic intrusions

R Kashyap, J Kuttippurath, P Kumar - Journal of Environmental …, 2023 - Elsevier
Accurate estimation of carbon cycle is a challenging task owing to the complexity and
heterogeneity of ecosystems. Carbon Use Efficiency (CUE) is a metric to define the ability of …

Impact of climatic changes and anthropogenic activities on ecosystem net primary productivity in India during 2001–2019

V Bejagam, A Sharma - Ecological Informatics, 2022 - Elsevier
Climate change and anthropogenic activities have altered the terrestrial ecosystem
dynamics around the globe. Due to the complex ecosystem-atmosphere interactions at …

Assessing vulnerability of forest ecosystem in the Indian Western Himalayan region using trends of net primary productivity

M Kumar, Savita, H Singh, R Pandey, MP Singh… - Biodiversity and …, 2019 - Springer
The Himalayan ecosystem is one of the sensitive and fragile ecosystems with rich
biodiversity that provides major ecosystem services. The study was conducted to measure …

New data‐driven estimation of terrestrial CO2 fluxes in Asia using a standardized database of eddy covariance measurements, remote sensing data, and support …

K Ichii, M Ueyama, M Kondo, N Saigusa… - Journal of …, 2017 - Wiley Online Library
The lack of a standardized database of eddy covariance observations has been an obstacle
for data‐driven estimation of terrestrial CO2 fluxes in Asia. In this study, we developed such …

Projected decline in the strength of vegetation carbon sequestration under climate change in India

V Bejagam, A Sharma, X Wei - Science of The Total Environment, 2024 - Elsevier
Tropical vegetation plays a critical role in terrestrial carbon budget and supply many
ecological functions such as carbon sequestration. In recent decades, India has witnessed …

[HTML][HTML] Unravelling net primary productivity dynamics under urbanization and climate change in the western Himalaya

S Sharma, PK Joshi, C Fürst - Ecological Indicators, 2022 - Elsevier
Over the past few decades, climate change and urban expansion have strongly affected
vegetation dynamics and overall carbon sink capacity of Himalayan ecosystem. However …

[HTML][HTML] Mismatches between vegetation greening and primary productivity trends in South Asia–A satellite evidence

S Sarmah, M Singha, J Wang, J Dong… - International Journal of …, 2021 - Elsevier
Vegetation greening contributes to gross carbon sequestration by plants and thus plays a
vital role in mitigation of global warming. Terrestrial vegetation has a significant greening …

Global and regional variability and change in terrestrial ecosystems net primary production and NDVI: A model-data comparison

R Rafique, F Zhao, R De Jong, N Zeng, GR Asrar - Remote Sensing, 2016 - mdpi.com
The net primary productivity (NPP) is commonly used for understanding the dynamics of
terrestrial ecosystems and their role in carbon cycle. We used a combination of the most …