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"Tropical vegetation productivity and atmospheric methane over the last" by Claire E. Krause, Alena K. Kimbrough et al.

Recent research has shown the potential of speleothem δ13C to record a range of environmental processes. Here, we report on 230Th-dated stalagmite δ13C records for southwest Sulawesi, Indonesia, over the last 40,000 yr to investigate the relationship between tropical vegetation productivity and atmospheric methane concentrations. We demonstrate that the Sulawesi stalagmite δ13C record is driven by changes in vegetation productivity and soil respiration and explore the link between soil respiration and tropical methane emissions using HadCM3 and the Sheffield Dynamic Global Vegetation Model. The model indicates that changes in soil respiration are primarily driven by changes in temperature and CO2, in line with our interpretation of stalagmite δ13C. In turn, modelled methane emissions are driven by soil respiration, providing a mechanism that links methane to stalagmite δ13C. This relationship is particularly strong during the last glaciation, indicating a key role for the tropics ....

Sheffield Dynamic Global Vegetation , Carbon Isotopes , Late Quaternary ,

Researchers use pollen from Kaziranga National Park to decode climate change

Indian researchers have explored how pollen and non-pollen palynomorphs (NPPs) of Kaziranga National Park (KNP) can help in the interpretation of climate in the region. ....

New Delhi , Npps Of Kaziranga National Park , Department Of Science , Birbal Sahni Institute Of Palaeosciences , National Biodiversity Mission , Kaziranga National Park , Birbal Sahni Institute , Late Quaternary , National Biodiversity , Climate Change ,

Researchers Use Pollen From Kaziranga National Park To Decode Climate Change

Researchers Use Pollen From Kaziranga National Park To Decode Climate Change
menafn.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from menafn.com Daily Mail and Mail on Sunday newspapers.

New Delhi , Department Of Science , Npps Of Kaziranga National Park , National Biodiversity Mission , Birbal Sahni Institute Of Palaeosciences , Kaziranga National Park , Birbal Sahni Institute , Late Quaternary , National Biodiversity ,

Researchers use pollen from Kaziranga National Park to decode climate change

Indian researchers have explored how pollen and non-pollen palynomorphs (NPPs) of Kaziranga National Park (KNP) can help in the interpretation of climate in the region.The KNP in Assam, a corridor for immigration of members of the Indo-Malayan . ....

New Delhi , Department Of Science , Npps Of Kaziranga National Park , Birbal Sahni Institute Of Palaeosciences , National Biodiversity Mission , Kaziranga National Park , Birbal Sahni Institute , Late Quaternary , National Biodiversity ,

Researchers Use Pollen From Kaziranga National Park To Decode Climate Change

Researchers Use Pollen From Kaziranga National Park To Decode Climate Change
glamsham.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from glamsham.com Daily Mail and Mail on Sunday newspapers.

New Delhi , National Biodiversity Mission , Npps Of Kaziranga National Park , Department Of Science , Birbal Sahni Institute Of Palaeosciences , Kaziranga National Park , Birbal Sahni Institute , Late Quaternary , National Biodiversity ,