Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Deepika Sahoo"'
Autor:
Himanshu Saxena, Deepika Sahoo, Sipai Nazirahmed, Deepak Kumar Rai, Mohammad Atif Khan, Niharika Sharma, Sanjeev Kumar, Arvind Singh
Publikováno v:
Geophysical Research Letters, Vol 49, Iss 18, Pp n/a-n/a (2022)
Abstract Dark carbon (C) fixation in the ocean twilight zone plays a crucial role toward C sink, but its potential has not been tested sufficiently in experiments. Here we analyzed dark C fixation in the twilight zone of the Arabian Sea along with th
Externí odkaz:
https://doaj.org/article/0eb535c4c2c043efbb0d13d4909c7c42
Autor:
Ajayeta Rathi, Deepika Sahoo, Himanshu Saxena, Sipai Nazirahmed, Athiyarath K Sudheer, Arvind Singh, Sanjeev Kumar
Primary production (PP) is the basis for marine food web, which sustains life in the ocean through photosynthesis by removing carbon dioxide from the atmosphere. The rate of primary production is dependent on several factors such as light and nutrien
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32ca73d670da74ad6a8b961782b14e27
https://doi.org/10.5194/egusphere-egu23-11072
https://doi.org/10.5194/egusphere-egu23-11072
Autor:
W. Sharon Zheng, Yajun Zhang, Roger E. Zhu, Peng Zhang, Smriti Gupta, Limeng Huang, Deepika Sahoo, Kaiming Guo, Matthew E. Glover, Krishna C. Vadodaria, Mengyao Li, Tongrui Qian, Miao Jing, Jiesi Feng, Jinxia Wan, Philip M. Borden, Farhan Ali, Alex C. Kwan, Li Gan, Li Lin, Fred H. Gage, B. Jill Venton, Jonathan S. Marvin, Kaspar Podgorski, Sarah M. Clinton, Miaomiao Zhang, Loren L. Looger, Yulong Li, J. Julius Zhu
Intercellular communication mediated by a large number of neuromodulators diversifies physiological actions, yet neuromodulation remains poorly understood despite the recent upsurge of genetically encoded transmitter sensors. Here, we report the deve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d72cee989f4181c4acd4761a3ca88cb2
https://doi.org/10.1101/2022.10.05.511006
https://doi.org/10.1101/2022.10.05.511006
Autor:
Ravi Bhushan, Arvind Singh, Sanjeev Kumar, Himanshu Saxena, Arvind Sahay, A. K. Sudheer, Deepika Sahoo, Sipai Nazirahmed
Publikováno v:
Biogeochemistry. 155:413-429
Recent observations and numerical simulations have profoundly established that the C:N:P ratios in the ocean deviate from the canonical Redfield Ratio (106:16:1). Physical and biogeochemical processes have been hypothesized to be responsible for this
Autor:
Himanshu Saxena, Sanjeev Kumar, Deepika Sahoo, Nidhi Tripathi, Arvind Singh, A. K. Sudheer, Abdur Rahman, Mohammad Atif Khan
Publikováno v:
Marine Ecology Progress Series. 653:41-55
Nitrogen (N) and phosphorus (P) determine the strength of the ocean’s biological carbon (C) pump, and variation in the N:P ratio is key to phytoplankton growth. A fixed C:N:P ratio (106:16:1) in organic matter and deep-water nutrients was observed
Publikováno v:
Geophysical Research Letters. 48
Autor:
Mohammad Atif Khan, Abdur Rahman, Deepika Sahoo, Himanshu Saxena, Arvind Singh, Sanjeev Kumar
Publikováno v:
Regional Studies in Marine Science. 52:102314
Autor:
Himanshu Saxena, Deepak Rai, Arvind Kumar Singh, A. K. Sudheer, Niharika Sharma, Mohammad Atif Khan, Deepika Sahoo, Sanjeev Kumar, Sipai Nazirahmed
The twilight zone of the oceans layering between the bottom of the sunlit ocean and 1000 m depth, is one of the largest continuous ecosystems on the Earth, yet remains least explored. While the sunlit ocean is well-studied for its major role in seque
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11ce92489c8c0608985033baa622be69
https://doi.org/10.5194/egusphere-egu21-10643
https://doi.org/10.5194/egusphere-egu21-10643
Autor:
Deepika Sahoo, Mohammad Atif Khan, Himanshu Saxena, A. K. Sudheer, Arvind Kumar Singh, Sanjeev Kumar
Nitrogen is a staple element for every living organism in addition to carbon, since all the major cellular components (e.g., DNA and RNA), proteins, and energy carrier molecules (e.g., ATP) are stemmed from these elements. Biological dinitrogen (N2)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0bdfcac5ec54a06a705d83d8646c7d5
https://doi.org/10.5194/egusphere-egu2020-1264
https://doi.org/10.5194/egusphere-egu2020-1264
Autor:
Sanjeev Kumar, Himanshu Saxena, Arvind Singh, A. K. Sudheer, Deepika Sahoo, Mohammad Atif Khan
Publikováno v:
Environmental Research Communications. 2:051007
Biological dinitrogen (N2) fixation exerts an important control on oceanic primary production by providing bioavailable form of nitrogen (such as ammonium) to photosynthetic microorganisms. N2 fixation is dominant in nutrient poor and warm surface wa