📖 Research Profile

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Publications
20
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Citations
131
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h-index
7
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i10-index
4

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📚 Peer-reviewed Journal Publications

2025

Reduced penetration of northern‐sourced waters into the South Atlantic during the Last Interglacial relative to the Holocene
Dias, B.B., Chiessi, C.M., Piotrowski, A.M., Campos, M.C., Jena, P.S., Ballalai, J.M., Nascimento, R.A., Santos, T.P., Venancio, I.M., Mashayek, A., Albuquerque, A.L.S.
Paleoceanography and Paleoclimatology,
DOI: https://doi.org/10.1029/2024PA004955

2024

Spatial variability in residence time of Beryllium in the Indian Ocean
Jena, P.S., Bhushan, R., Jena, S.K., Ajay, S., Sudheer, A.K.
Journal of Environmental Radioactivity, 280, 107549
DOI: https://doi.org/10.1016/J.JENVRAD.2024.107549

Centennial-millennial scale global climate-linked monsoonal and non-monsoonal changes in the eastern Arabian Sea during the last 42,800 years
Ansari, M.A., Ansari, A.H., Mishra, R., Arif, M., Jena, P.S., Dabhi, A., Bhushan, R., Singh, D.P., Maurya, A.S., Das, P.K., Rahi, I.C., Agrawal, S.
Marine Geology, 472, 107307
DOI: https://doi.org/10.1016/J.MARGEO.2024.107307

Climate, human settlement, and migration in South Asia from early historic to medieval period
Sarkar, A., Sengupta, T., Ambekar, A., Bhushan, R., Dimri, A.P., Deshpande-Mukherjee, A., Sharma, A., Liang, M.C., Jena, P.S., Chakraborty, A., Sanyal, P., Dabhi, A., Juyal, N.
Quaternary Science Reviews, 324, 108470
DOI: https://doi.org/10.1016/J.QUASCIREV.2023.108470

2023

10Be exposure age dating of moraines and glacially polished bedrocks in Karakoram and Ladakh Ranges, NW Himalaya
Jena, P.S., Bhushan, R., Sharma, S., Dabhi, A.J., Shivam, A., Raj, H., Juyal, N.
Journal of Geophysical Research: Earth Surface,, 128, e2023JF007216
DOI: https://doi.org/10.1029/2023JF007216

Applicability of meteoric 10Be in dating marine sediment cores
Jena, P.S., Bhushan, R., Ajay, S., Dabhi, A.J., Gaddam, M., Sudheer, A.K
Marine Chemistry, 104275
DOI: oi.org/10.1016/J.MARCHEM.2023.104275

Holocene evolution of the Banni Plain at the North-East margin of the Arabian Sea
Kumar, A., Maurya, D.M., Phartiyal, B., Arif, M., Khonde, N., Bhushan, R., Jena, P.S., Dabhi, A., Chamyal, L.S.
The Depositional Record, 0-3
DOI: https://doi.org/10.1002/dep2.241

Spatial heterogeneity in beryllium isotopic distribution in the Indian Ocean
Jena, P.S., Bhushan, R., Ajay, S., Sudheer, A.K.
Geochimica et Cosmochimica Acta,
DOI: https://doi.org/10.1016/J.GCA.2022.12.009

A 2600 year multi-proxy record for climate and vegetation reconstruction along the Mahanadi River delta
Samal, P., Singarasubramanian, S.R., Srivastava, J., Kawsar, M., Manoj, M.C., Gurumurthy, G.P., Chauhan, M., Ali, S., Mahboob, A., Sharma, A., Jena, P.S., Shivam, A., Bhushan, R.
The Holocene,
DOI: https://doi.org/10.1177/09596836231163492

Coastal vegetation dynamics in response to climatic and relative sea level changes
Samal, P., Singarasubramanian, S.R., Srivastava, Jena, P.S., Shivam, A., Bhushan, R.
Palynology,
DOI: https://doi.org/10.1080/01916122.2022.2134937

2022

Late Holocene wildfire record from the Stagmo peat section, Leh valley, NW Himalaya
Sagwal, S., Sengupta, D., Kumar, A., Dutt, S., Srivastava, P., Agnihotri, R., Gahlaud, S., Jena, P.S., Shivam, A., Bhushan, R.
The Holocene,
DOI: https://doi.org/10.1177/09596836231157066

Seasonal variation of surface seawater radiocarbon in the Andaman Sea as recorded in coral
Raj, H., Bhushan, R., Banerji, U.S., Jena, P.S., Dabhi, A.J.
Journal of Environmental Radioactivity, 255, 107021
DOI: https://doi.org/10.1016/J.JENVRAD.2022.107021

Relict proglacial lake of Spituk (Leh), northwest (NW) Himalaya: A repository of hydrological changes during Marine Isotopic Stage (MIS)-2
Jena, P.S., Bhushan, R., Raj, H., Dabhi, A.J., Sharma, S., Shukla, A.D., Juyal, N.
Palaeogeography, Palaeoclimatology, Palaeoecology, 111164
DOI: https://doi.org/10.1016/j.palaeo.2022.111164

Palaeoclimatic variability during last eight millennia from a morainal lake in Zanskar, northwest Himalaya
Phartiyal, B., Ali, S.N., Sharma, A., Agrawal, S., Nag, D., Tiwari, P., Kumar, M., Morthekai, P., Govil, P., Thakur, B., Bhushan, R., Jena, P.S., Shivam, A.
Journal of Palaeosciences, 71, 75–88
DOI:

New chronology for megalithic burials in Vidarbha (central India): insights into contemporary hydro-climate and food habits
Patel, N., Trivedi, P., Agnihotri, R., Rai, N., Sathe, V., Khonde, N., Bhushan, R., Jena, P.S., Shivam, A., Kumar, A.
Radiocarbon, 00, 1–17
DOI: https://doi.org/10.1017/RDC.2022.47

Evidence of poorly ventilated deep Central Indian Ocean during the last glaciation
Bharti, N., Bhushan, R., Skinner, L., Muruganantham, M., Jena, P.S., Dabhi, A., Shivam, A.
Earth and Planetary Science Letters,  582, 117438
DOI: https://doi.org/10.1016/J.EPSL.2022.117438

10Be depositional flux variation in the central Indian Ocean during the last 43 ka
Jena, P.S., Bhushan, R., Ajay, S., Bharti, N., Sudheer, A.K.
Science of The Total Environment, 149808
DOI: https://doi.org/10.1016/j.scitotenv.2021.149808

2021

Production rate variation and changes in sedimentation rate of marine core dated with meteoric 10Be and 14C
Jena, P.S., Bhushan, R., Shivam, A., Nambiar, R., Bharti, N.
Journal of Environmental Radioactivity, 237, 106678
DOI: https://doi.org/10.1016/j.jenvrad.2021.106678

2020

Holocene hydroclimatic variability in the Zanskar Valley, Northwestern Himalaya, India
Ali, S.N., Agrawal, S., Sharma, A., Phartiyal, B., Morthekai, P., Govil, P., Bhushan, R., Farooqui, S., Jena, P.S., Shivam, A.
Quaternary Research,
DOI: https://doi.org/10.1017/qua.2020.22

2019

Spatio-temporal variations in ecosystem and CO₂ sequestration in coastal lagoon: A foraminiferal perspective
Barik, S.S., Singh, R.K., Jena, P.S., Tripathy, S., Sharma, K., Prusty, P.
Marine Micropaleontology,
DOI: https://doi.org/10.1016/j.marmicro.2019.02.003

🎤 Conference Publications (International)

2023

The Atlantic meridional overturning circulation during Heinrich Stadial 1
Jena, P.S., Chiessi, C.M., Voigt, I., Mulitza, S.
AGU Fall Meeting

2022

Paleo Thermocline Ventilation and Upper Ocean Water Mass Evolution of the Equatorial Indian Ocean during the Last 44ka
Jena, S.K., Bhushan, R., Bharti, N., Jena, P.S.
AGU Fall Meeting

2021

10Be/9Be Ratio Variation in the Central Indian Ocean during the Last 43 ka; Implication to Past Geomagnetic Field Intensity Changes
Jena, P.S., Bhushan, R., Ajay, S., Bharti, N., Sudheer, A.K.
AGU Fall Meeting

First Radiocarbon Evidence of Poorly Ventilated Deep Central Indian Ocean during the Last Glaciation
Bharti, N., Bhushan, R., Skinner, L., Muruganantham, M., Jena, P.S., Dabhi, A., Shivam, A.
AGU Fall Meeting

2020

Seasonal freshwater flux to the Bengal basin during late Holocene solar minima events
Ghosh, P., Banerjee, Y., Sarkar, A., Pathak, P., Bhushan, R., Jena, P.S., Sen, P.K.
AGU Fall Meeting