Zobrazeno 1 - 10
of 103
pro vyhledávání: '"melt rate"'
Publikováno v:
Geo-spatial Information Science, Pp 1-16 (2023)
The stability of the Larsen C Ice Shelf (LIS) has been widely studied due to its surface lowering, calving, and warming. In this study, we combined multisource remote-sensing data, calculated the long-term series of surface elevation above basal chan
Externí odkaz:
https://doaj.org/article/aabbe8c429f542d1bd6766bfdc96be8f
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 19, Pp n/a-n/a (2023)
Abstract Understanding ice shelf water (ISW) structure is crucial for studying the basal melting of ice shelves. In this study, we performed large‐eddy simulation experiments to assess ISW structure and basal melt patterns under different current v
Externí odkaz:
https://doaj.org/article/e2144785d19248f3abe1918dd2dc80a5
Autor:
Irena Vaňková, J. Paul Winberry, Sue Cook, Keith W. Nicholls, Chad A. Greene, Benjamin K. Galton‐Fenzi
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 10, Pp n/a-n/a (2023)
Abstract Totten Glacier is a fast‐moving East Antarctic outlet with the potential for significant future sea‐level contributions. We deployed four autonomous phase‐sensitive radars on its ice shelf to monitor ice‐ocean interactions near its g
Externí odkaz:
https://doaj.org/article/87fdaa9d1fd544ce84c8e2e2992e3b73
Autor:
Daniel McGrath, Lucas Zeller, Randall Bonnell, Wyatt Reis, Stephanie Kampf, Keith Williams, Marianne Okal, Alex Olsen‐Mikitowicz, Ella Bump, Megan Sears, Karl Rittger
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 6, Pp n/a-n/a (2023)
Abstract Wildfires are increasingly impacting high‐elevation forests in the western United States that accumulate seasonal snowpacks, presenting a major disturbance to a critical water reservoir for the region. In the first winter following the 202
Externí odkaz:
https://doaj.org/article/eff597e264df47a0b3a58465dbfb0147
Publikováno v:
Frontiers in Earth Science, Vol 11 (2023)
Ice tongues at the fringes of the Antarctic ice sheet lose mass primarily through both basal melting and calving. They are sensitive to ocean conditions which can weaken the ice both mechanically or through thinning. Ice tongues, which are laterally
Externí odkaz:
https://doaj.org/article/f8db67f46886455991fdd69265135ce2
Publikováno v:
Geophysical Research Letters, Vol 49, Iss 18, Pp n/a-n/a (2022)
Abstract Submarine melting at Greenland's marine terminating glaciers is a crucial, yet poorly constrained process in the coupled ice‐ocean system. Application of Antarctic melt rate representations, derived for floating glacier tongues, to non‐f
Externí odkaz:
https://doaj.org/article/5f854665e8f043ee8571f1469d032cae
Autor:
Esmee M. vanWijk, Stephen R. Rintoul, Luke O. Wallace, Natalia Ribeiro, Laura Herraiz‐Borreguero
Publikováno v:
Geophysical Research Letters, Vol 49, Iss 18, Pp n/a-n/a (2022)
Abstract Denman Glacier, which drains a marine‐based sector of the East Antarctic Ice Sheet with an ice volume equivalent to 1.5 m of global sea level rise, has accelerated and undergone grounding line retreat in recent decades. A deep trough and r
Externí odkaz:
https://doaj.org/article/9d9812f1864040e49f477917de208094
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 14, Pp 5091-5099 (2021)
Ice shelvesbuttress the fast-flowing glaciers draining ice sheets, so changes in the ice shelves may alter the buttressing effect and the discharge of grounded ice, therefore influencing sea level. Basal melting of the ice shelves would reduce their
Externí odkaz:
https://doaj.org/article/9052912fd17c45fcad3692ba19ba34d9
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Akademický článek
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