Results 91 to 100 of about 160,452 (308)
Policy of the Republic of Korea in the Polar Regions in 2023–2033
Арктика и СеверThis article reviews the current state of the Arctic policy of the Republic of Korea, which, like other states, has increased interest in the Arctic region in recent years, as well as its plan of activities in the Arctic and Antarctic for the coming ...
Roman V. Satikov , Vitaliy M. Kim
doaj +1 more source
Scientia Marina, 2004 The daily ration of Pleuragramma antarcticum in the Eastern Weddell Sea was investigated from midwater and bottom trawl samples collected in the Antarctic in the summer of 1998.
Ignacio Olaso +2 more
doaj +1 more source
Arctic, Antarctic, and Alpine Research, 2020 Extreme abiotic conditions, geographic isolation, and low levels of disturbance have historically provided alpine, Arctic, and Antarctic regions with low input of and relative resistance to the introduction of new species. However, the climate is warming
Lisa J. Rew +11 more
doaj +1 more source
Permafrost and Periglacial Processes, EarlyView.ABSTRACT Permafrost in northern peatlands occurs within individual palsas or extensive peat plateaus and controls local carbon storage. These permafrost landforms are complex, and their internal structure remains poorly understood. We used quasi‐3D electrical resistivity tomography (ERT) measurements, supported by UAV‐LiDAR topography, frost probing ...
Cas Renette +5 more
wiley +1 more source
Diaspores and phyto-remains accidentally transported to the Antarctic Station during three expeditions [PDF]
, 2012 The aim of the project was to assess the size and species range of alien plant diaspores and phyto-remains transported into the Polish Antarctic Station during three Antarctic expeditions.
Chwedorzewska, Katarzyna J. +4 more
core +2 more sources
Marine research in the Latitudinal Gradient Project along Victoria Land, Antarctica
Scientia Marina, 2005 This paper describes the conceptual framework of the Latitudinal Gradient Project that is being implemented by the New Zealand, Italian and United States Antarctic programmes along Victoria Land, Antarctica, from 72°S to 86°S.
Paul Arthur Berkman +5 more
doaj +1 more source
Permafrost and Periglacial Processes, EarlyView.ABSTRACT The McMurdo Dry Valleys, the largest ice‐free region in Antarctica, are home to a cold‐desert hydrologic system of glaciers, snowbanks, streams, and lakes. Freshwater is also stored as dead glacial ice, which is poorly constrained in terms of ion concentrations and interactions with both in situ and overlying sediments.
Matthew C. Witscheber, Kate M. Swanger
wiley +1 more source
Scientia Marina, 2005 Studies on decapod distribution patterns and reproductive and energetic conditions were carried out along the islands and shallows of the Scotia Arc (Southern Ocean) during the RV “Polarstern” LAMPOS expedition (ANT XIX/5) between April and May 2002.
Gustavo A. Lovrich +3 more
doaj +1 more source
[Australian National Antarctic Research Expeditions, around 1960?]
, 1960 Prepublication copy of two data layers for a map of the Australian Antarctic Territory. Identification based on provenance: map stored with other maps by donor on same subject.; Two unidentified data categories shown as blacked-out shading and diagonal ...
Australian National Antarctic Research Expeditions, cartographer.
core
Coupled observation‐operator approximations in outer‐loop coupling data assimilation
Quarterly Journal of the Royal Meteorological Society, EarlyView.We present a methodology for coupled variational data assimilation that allows the effect of coupled observation operators whilst maintaining separate minimisations across model components. This allows us to constrain the atmosphere, ocean, and sea‐ice components of our coupled model directly from satellite radiances. We illustrate the system in action
P. A. Browne +5 more
wiley +1 more source