The geologic history of plants and climate in India

P Sanyal, SP Adhya, R Mandal, B Roy… - Annual Review of …, 2024 - annualreviews.org
India's diverse vegetation and landscapes provide an opportunity to understand the
responses of vegetation to climate change. By examining pollen and fossil records along …

Soil depth gradients of organic carbon-13–A review on drivers and processes

N Krüger, DR Finn, A Don - Plant and Soil, 2024 - Springer
Background and aims Soil organic carbon (SOC) dynamics are vital in the context of climate
change and sustainable soil management. The ẟ13C signatures of SOC are powerful …

Atmospheric radiocarbon for the period 1950–2019

Q Hua, JC Turnbull, GM Santos, AZ Rakowski… - …, 2022 - cambridge.org
This paper presents a compilation of atmospheric radiocarbon for the period 1950–2019,
derived from atmospheric CO2 sampling and tree rings from clean-air sites. Following the …

Does leaf wax isotopic characterisation of gymnosperms and angiosperms capture environmental gradients in Himalayas?

DK Jha, P Hirave, S Ghosh, B Dasgupta, P Sanyal - Organic Geochemistry, 2024 - Elsevier
The responses of angiosperms and gymnosperms to environmental variables (eg, rainfall
[MAP], temperature [MAT] and pCO 2) remain ambiguous and require systematic …

High frequency abrupt shifts in the Indian summer monsoon since Younger Dryas in the Himalaya

SN Ali, J Dubey, R Ghosh, MF Quamar, A Sharma… - Scientific reports, 2018 - nature.com
In order to quantify the Indian summer monsoon (ISM) variability for a monsoon dominated
agrarian based Indian socio-economy, we used combined high resolution δ13C, total …

[HTML][HTML] Stable isotopes from museum specimens may provide evidence of long-term change in the trophic ecology of a migratory aerial insectivore

PA English, DJ Green, JJ Nocera - Frontiers in Ecology and Evolution, 2018 - frontiersin.org
Identifying the mechanisms of ecological change is challenging in the absence of long-term
data, but stable isotope ratios of museum specimen tissues may provide a record of diet and …

Leaf functional traits have more contributions than climate to the variations of leaf stable carbon isotope of different plant functional types on the eastern Qinghai …

M Chen, Z Shi, S Liu, G Xu, X Cao, J Chen… - Science of the Total …, 2023 - Elsevier
Elucidating the mechanisms that control the leaf stable carbon isotope values (δ 13 C leaf) is
the prerequisite for the widespread application of δ 13 C leaf. However, the competing …

Organic matter geochemical signatures (TOC, TN, C/N ratio, δ13C and δ15N) of surface sediment from lakes distributed along a climatological gradient on the western …

S Contreras, JP Werne, A Araneda, R Urrutia… - Science of the Total …, 2018 - Elsevier
Paleolimnological studies in western South America, where meteorological stations are
scarce, are critical to obtain more realistic and reliable regional reconstructions of past …

Characterization of biotic and abiotic signatures of modern lake sediments of western India, and its palaeo-environmental implications

A Trivedi, SN Ali, MC Manoj, S Agrawal, A Sharma… - Quaternary …, 2024 - Elsevier
A multi-proxy study of biotic and abiotic components was conducted on surface sediment
samples from six lakes/wetlands located along the western transitional boundary of the …

Palaeoclimatic shifts in the Central Ganga Basin during the Middle-to Late Holocene: Exploring the 4.2 ka arid event and its implications in northern India

S Sengupta, AK Gupta, MK Jaiswal, P Kumar… - The …, 2024 - journals.sagepub.com
The Central Ganga Basin is one of the most densely populated regions of India. It is
agriculturally diverse and contributes much to the Indian economy. The region has housed …