S. Chopra

发表

Episodic habitation and abandonment of Neolithic civilization sites in the Vaigai River Basin, Southern India

K. Balasubramani, K. Kumaraswamy, M. Ramkumar, 2021, Geosystems and Geoenvironment.

High resolution 14C AMS ages (∼50 ka) of organic matter associated with the loess-palaeosol Holocene-Late Pleistocene (8–130 ka) sediments of Dilpur Formation, Karewa Group, Kashmir, India

Meenakshi, R. Chandra, Pankaj Kumar, 2018, Quaternary Geochronology.

Tropical Rainforest Dynamics and Palaeoclimate Implications since the late Pleistocene, Nilgiris, India

R. Ramesh, A. Farooqui, Pankaj Kumar, 2018, Quaternary Research.

INTER-UNIVERSITY ACCELERATOR CENTRE, NEW DELHI (IUACD) RADIOCARBON DATE LIST II

Rajveer Sharma, S. Chopra, Pankaj Kumar, 2021, Radiocarbon.

INTER-UNIVERSITY ACCELERATOR CENTRE, NEW DELHI (IUACD) RADIOCARBON DATE LIST I

Rajveer Sharma, S. Chopra, S. Ojha, 2020, Radiocarbon.

AMS and upcoming geochronology facility at Inter University Accelerator Centre (IUAC), New Delhi, India

D. Kanjilal, G. Umapathy, Rajveer Sharma, 2019, Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms.

Spatial distribution of fossil fuel derived CO2 over India using radiocarbon measurements in crop plants.

Rajveer Sharma, Pankaj Kumar, S. Chopra, 2023, Journal of environmental sciences.

Paleo-glacial reconstruction of the Thajwas Glacier in the Kashmir Himalaya using 10Be cosmogenic nradionuclide dating

Pankaj Kumar, S. Chopra, Soumya Prakash Dhal, 2022, Geoscience Frontiers.

Measurement of PM10, PM2.5 and Black Carbon and assessment of their health effects in Agra, a semiarid region of India

S. Chopra, Pankaj Kumar, J. Pattanaik, 2019, Proceedings of the Indian National Science Academy.

Impact glass applied as a standard for long-term performance assessment of Na–Ba borosilicate glass forms in geological environment

Meenakshi, J. Shrivastava, S. Chopra, 2020 .

Be / 9 Be ratios of Cauvery river delta sediments , southern India : implications for palaeo-denudation rates in the catchment and variation in summer monsoon rainfall during Late Quaternary

P. Singh, Pankaj Kumar, S. Balakrishnan, 2018 .

Study of 10Be in the sediments from the Krossfjorden and Kongsfjorden Fjord System, Svalbard

S. Yadav, D. Kanjilal, Pankaj Kumar, 2014, Journal of Radioanalytical and Nuclear Chemistry.

Optimisation of CO2 absorption and liquid scintillation counting method for carbon-14 specific activity measurement in atmospheric air.

Pankaj Kumar, P. Ravi, Rajveer Sharma, 2021, Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine.

Saraswati River in northern India (Haryana) and its role in populating the Harappan civilization sites—A study based on remote sensing, sedimentology, and strata chronology

Pankaj Kumar, V. Sharma, Rajveer Sharma, 2021, Archaeological Prospection.

Radiocarbon measurements using new automated graphite preparation laboratory coupled with stable isotope mass-spectrometry at Birbal Sahni Institute of Palaeosciences, Lucknow (India).

Pankaj Kumar, R. Agnihotri, S. Chopra, 2020, Journal of environmental radioactivity.

10Be as paleoclimatic tracer: initial results from south western Indian Ocean sediments

Pankaj Kumar, S. Balakrishnan, S. Chopra, 2011 .

Neolithic cultural sites and extreme climate related channel avulsion: Evidence from the Vaigai River Basin, southern India

K. Balasubramani, M. Ramkumar, R. Jegankumar, 2021, Journal of Archaeological Science: Reports.

Climate-induced denudational changes during the Little Ice Age inferred from 10Be (meteoric)/9Be ratio: A case study from the core monsoon zone of India

Pankaj Kumar, P. Pati, Chinmay Dash, 2020 .

A new AMS facility at Inter University Accelerator Centre, New Delhi

D. Kanjilal, S. Chopra, Pankaj Kumar, 2015 .

Paleoenvironmental shifts spanning the last ~6000 years and recent anthropogenic controls inferred from a high-altitude temperate lake: Anchar Lake, NW Himalaya

Pankaj Kumar, S. Sangode, H. Achyuthan, 2020, The Holocene.

Glacio-archaeological evidence of permanent settlements within a glacier end moraine complex during 980-1840 AD: The Miyar Basin, Lahaul Himalaya, India

M. Sharma, I. Barr, Pankaj Kumar, 2019, Anthropocene.

Statistical assessment of long-term performance for AMS measurements at IUAC, New Delhi

P. Mukherjee, Pavitra Kumar, Rajveer Sharma, 2022, Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms.

Tsunami records of the last 8000 years in the Andaman Island, India, from mega and large earthquakes: Insights on recurrence interval

J. Malik, D. Paul, S. Chopra, 2019, Scientific Reports.

New initiatives to bolster analytical facilities in India for in situ U-Th-Pb Geochronology, Hf and O isotope systematics in zircon: a focus on laboratories at the IUAC, WIHG and CSIR-NGRI

P. Mukherjee, S. Chopra, S. Singhal, 2020 .

10Be measurements at IUAC-AMS facility

D. Kanjilal, S. Balakrishnan, S. Chopra, 2011 .

Footprints of an elusive mid‐14th century earthquake in the central Himalaya: Consilience of evidence from Nepal and India

J. Sanwal, Pankaj Kumar, M. Jaiswal, 2018, Geological Journal.

Itacolumite (Flexible Sandstone) From Kaliana, Charkhi Dadri District, Haryana, India

M. Sharma, Y. Singh, S. Chopra, 2019, Journal of the Geological Society of India.

NEW AMS 14C DATES OF A MULTICULTURAL ARCHAEOLOGICAL SITE FROM THE PALEO-DELTAIC REGION OF WEST BENGAL, INDIA: CULTURAL AND GEO-ARCHAEOLOGICAL IMPLICATIONS

P. Chaudhuri, Rajveer Sharma, S. Chopra, 2021, Radiocarbon.

Late Pleistocene Paleoflood Deposits Identified by Grain Size Signatures, Parsons Valley Lake, Nilgiris, Tamil Nadu

Pankaj Kumar, H. Achyuthan, S. Chopra, 2018, Journal of the Geological Society of India.

Late Quaternary deformation, strain partitioning, and fold-thrust belt widening in the Eastern Himalayan Syntaxis, India

R. Jayangondaperumal, S. Chopra, R. Mishra, 2023, Tectonophysics.