Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Hemant Khatri"'
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 20, Pp n/a-n/a (2024)
Abstract An ocean memory framework is proposed to reveal the atmosphere's influence on ocean temperatures. Anomalous atmospheric forcing alters the ocean state through two mechanisms: short‐term, local effects involving air−sea heat fluxes and Ek
Externí odkaz:
https://doaj.org/article/45ad97ce08ea4a7088efffda70f8ccea
Autor:
Hemant Khatri, Stephen M. Griffies, Benjamin A. Storer, Michele Buzzicotti, Hussein Aluie, Maike Sonnewald, Raphael Dussin, Andrew Shao
Publikováno v:
Journal of Advances in Modeling Earth Systems, Vol 16, Iss 6, Pp n/a-n/a (2024)
Abstract The climatological mean barotropic vorticity budget is analyzed to investigate the relative importance of surface wind stress, topography, planetary vorticity advection, and nonlinear advection in dynamical balances in a global ocean simulat
Externí odkaz:
https://doaj.org/article/dbc793163f4a4675b36fe8f130c51c0f
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-9 (2022)
Ocean spatial scale analysis has struggled to capture the vast dynamic range at planetary scales. Here the authors employ a method to probe circulation patterns in the World Ocean, thus opening a promising new window for measuring and understanding t
Externí odkaz:
https://doaj.org/article/046dc0940aa146ddbfc064b3de5b5c64
Autor:
Hemant Khatri, Pavel Berloff
Publikováno v:
Fluids, Vol 3, Iss 4, p 91 (2018)
Multiple zonal jets observed in many parts of the global ocean are often embedded in large-scale eastward and westward vertically sheared background flows. Properties of the jets and ambient eddies, as well as their dynamic interactions, are found to
Externí odkaz:
https://doaj.org/article/f8b44a4fcc4a4a148baf8701a5430dc3
Autor:
Gustavo Marques, Nora Loose, Alistair Adcroft, Elizabeth Yankovsky, Jacob Steinberg, Stephen Griffies, Robert Hallberg, Neeraja Bhamidipati, Baylor Fox-Kemper, Hemant Khatri, Malte Jansen, Laure Zanna, Chiung-Yin Chang
Publikováno v:
eISSN
We describe an idealized primitive equation model for studying mesoscale turbulence and leverage a hierarchy of grid resolutions to make eddy-resolving calculations on the finest grids more affordable. The model has intermediate complexity, incorpora
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d82ff417613fc0aa04ae6d78659a27d6
https://doi.org/10.5194/gmd-15-6567-2022
https://doi.org/10.5194/gmd-15-6567-2022
Our understanding of the ocean’s spatial scales and their coupling has been derived mostly from Fourier analysis in small "representative" regions, typically a few hundred kilometers in size, that cannot capture the vast dynamic range at planetary
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46ff5636c05f5362bc7a0483447c68a4
https://doi.org/10.5194/egusphere-egu23-561
https://doi.org/10.5194/egusphere-egu23-561
Autor:
Hemant Khatri, Stephen M Griffies, Benjamin A Storer, Michele Buzzicotti, Hussein Aluie, Maike Sonnewald, Raphael Dussin, Andrew E. Shao
The climatological mean barotropic vorticity budget is analyzed to investigate the relative importance of surface wind stress, topography and nonlinear advection in dynamical balances in a global ocean simulation. In addition to a pronounced regional
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::31341c87de304b79d5c85642e2acb274
https://doi.org/10.22541/essoar.168394747.71837050/v1
https://doi.org/10.22541/essoar.168394747.71837050/v1
Autor:
Apoorva Upadhyay, Rickwinder Singh, Prakhar Talwar, Nikita Verma, Pratiksha Dadaji Ahire, Hemant Khatri, Shyam Kumar Masakapalli, Nidhi Pareek, Vinod Kumar, Andrey A. Kovalev, Elena A. Zhuravleva, Yuriy V. Litti, Vivekanand Vivekanand
Publikováno v:
Journal of Environmental Management. 343:118219
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4cc36bfbb6736f568e36ae1e164111df
https://doi.org/10.1016/j.jenvman.2023.118219
https://doi.org/10.1016/j.jenvman.2023.118219
Climate model hindcasts are analyzed to reveal the impacts of the North Atlantic Oscillation (NAO) on the North Atlantic subpolar ocean, which exhibits variability on seasonal to decadal timescales. The ocean response to a single winter NAO event is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b8e82e32bee8684a2d2f4bbaff2779e
https://doi.org/10.1029/2022gl101480
https://doi.org/10.1029/2022gl101480
We employ multi-ensemble Met Office Decadal Prediction System hindcasts to analyse the impact of atmospheric winds and North Atlantic Oscillation (NAO) phases on the overturning circulation in the North Atlantic Ocean. A positive NAO phase is general
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c1a691d8518f7d91c4a50087eaf2cb4
https://doi.org/10.5194/egusphere-egu22-1741
https://doi.org/10.5194/egusphere-egu22-1741