Zobrazeno 1 - 10
of 68
pro vyhledávání: '"Martin Siegert"'
Autor:
Neil Ross, Martin Siegert
Publikováno v:
Annals of Glaciology, Vol 61, Pp 198-205 (2020)
Deep-water ‘stable’ subglacial lakes likely contain microbial life adapted in isolation to extreme environmental conditions. How water is supplied into a subglacial lake, and how water outflows, is important for understanding these conditions. Is
Externí odkaz:
https://doaj.org/article/9bbf3770b4b146dbbee6eaa46c65282a
Autor:
Martin Siegert, Pam Pearson
Publikováno v:
Frontiers in Environmental Science, Vol 9 (2021)
Sea-level rise is one of the most critical issues the world faces under global warming. Around 680 million people (10% of the world’s population) live in low-lying coastal regions that are susceptible to flooding through storm surges and from sea-w
Externí odkaz:
https://doaj.org/article/d447b2b18a4342b388cac7f10d09e993
Publikováno v:
Frontiers in Forests and Global Change, Vol 3 (2020)
The severe consequences of human disruptions to the global carbon cycle have prompted intense interest in strategies to reduce atmospheric CO2 concentrations. Because growing forests capture CO2 in their biomass and soils, large-scale tree planting e
Externí odkaz:
https://doaj.org/article/a232f7b05c554d548135f330c8ade14f
Autor:
Martin Siegert, Angus Atkinson, Alison Banwell, Mark Brandon, Peter Convey, Bethan Davies, Rod Downie, Tamsin Edwards, Bryn Hubbard, Gareth Marshall, Joeri Rogelj, Jane Rumble, Julienne Stroeve, David Vaughan
Publikováno v:
Frontiers in Environmental Science, Vol 7 (2019)
Warming of the Antarctic Peninsula in the latter half of the twentieth century was greater than any other terrestrial environment in the Southern Hemisphere, and clear cryospheric and biological consequences have been observed. Under a global 1.5°C
Externí odkaz:
https://doaj.org/article/2b7a4f45247844b78f054d73cd88ee1b
Autor:
Martin Siegert, Andrew Fountain
Publikováno v:
The Cambridge History of the Polar Regions ISBN: 9781108555654
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e8aea2d05ef88dae84977bab8ad75c7
https://doi.org/10.1017/9781108555654.003
https://doi.org/10.1017/9781108555654.003
Surface crevasses are predominately mode I fractures that penetrate tens of metres deep into grounded glaciers and floating ice shelves. However, elevated surrounding temperatures have resulted in the production of surface meltwater, which accumulate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a683cb4f1250b267c946fcc51d23c52
https://doi.org/10.5194/egusphere-egu23-2804
https://doi.org/10.5194/egusphere-egu23-2804
Autor:
Shinan Lang, Mingzhu Yang, Xiangbin Cui, Lin Li, Yiheng Cai, Xiaojun Liu, Jingxue Guo, Bo Sun, Martin Siegert
Publikováno v:
IEEE Transactions on Geoscience and Remote Sensing. 60:1-15
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95ab71cc8be4b5b3253a4cad00e262e3
https://doi.org/10.1109/tgrs.2022.3225628
https://doi.org/10.1109/tgrs.2022.3225628
Autor:
Anya Reading, Martin Siegert, Felicity McCormack, Jason Roberts, Christine Dow, Jacqueline Halpin, Tobias Stål
Publikováno v:
Geophysical Research Letters. 49
Antarctic geothermal heat flow (GHF) affects the thermal regime of ice sheets and simulations of ice and subglacial meltwater discharge to the ocean, but remains poorly constrained. We use an ice sheet model to investigate the impact of GHF anomalies
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4dde51fa602fb824941d39b08630a5ab
https://doi.org/10.1029/2022gl098539
https://doi.org/10.1029/2022gl098539
Autor:
Elisa Mantelli, Marnie Bryant, Helene Seroussi, Ludovic Raess, Davide Castelletti, Dustin Schroeder, Jenny Suckale, Martin Siegert
Transitions from basal no slip to basal sliding are a common feature of ice sheets, yet one that has remained difficult to observe. In this study we leverage recent advances in the processing of radar sounding data to study these transitions through
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85590c02b90fb305387cb437d9ce277d
https://doi.org/10.5194/egusphere-egu22-11310
https://doi.org/10.5194/egusphere-egu22-11310
Autor:
William Scott, Stephan Kramer, Benjamin Yeager, Paul Holland, Keith W. Nicholls, Martin Siegert, Matthew Piggott
Accurate modelling of basal melting beneath ice shelves is key to reducing the uncertainty in forecasts of ice-shelf stability and, thus, the Antarctic contribution to sea level rise. However, the lack of flexibility inherent to traditional ocean mod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79f19864e6bb1e6b99d74aa7117aed9f
https://doi.org/10.5194/egusphere-egu22-6500
https://doi.org/10.5194/egusphere-egu22-6500