Results 1 to 10 of about 27,303 (319)
Solar activity and Svalbard temperatures [PDF]
arXiv, 2011 The long temperature series at Svalbard (Longyearbyen) show large variations, and a positive trend since its start in 1912. During this period solar activity has increased, as indicated by shorter solar cycles. The temperature at Svalbard is negatively correlated with the length of the solar cycle.
Kjell Stordahl +2 more
arxiv +5 more sources
Electron precipitation characteristics during isolated, compound, and multi-night substorm events [PDF]
Annales Geophysicae, 2021 A set of 24 isolated, 46 compound, and 36 multi-night substorm events from the years 2008–2013 have been analysed in this study. Isolated substorm events are defined as single expansion–recovery phase pairs, compound substorms consist of multiple phase ...
N. Partamies +8 more
doaj +1 more source
A statistical study of polar cap flow channels observed in both hemispheres using SuperDARN radars
Journal of Space Weather and Space Climate, 2022 This paper details the first large-scale, interhemispheric statistical study into ionospheric fast flow (>900 m/s) channels in the polar cap using the SuperDARN radar network.
Herlingshaw Katie +4 more
doaj +1 more source
Darkening of the Svalbard Fjords Waters Observed With Satellite Ocean Color Imagery in 1997–2019
Frontiers in Marine Science, 2021 Global warming is not often discussed in the context of light availability within the water column. However, the light regimes in the Arctic Ocean are controlled by three factors that are influenced by climate changes which are the sea ice albedo ...
M. Konik +4 more
semanticscholar +1 more source
Accelerating future mass loss of Svalbard glaciers from a multi-model ensemble
Journal of Glaciology, 2021 Projected climate warming and wettening will have a major impact on the state of glaciers and seasonal snow in High Arctic regions. Following up on a historical simulation (1957–2018) for Svalbard, we make future projections of glacier climatic mass ...
W. V. van Pelt +3 more
semanticscholar +1 more source
Polar Record, 2021 This commentary introduces a methodology and theoretical framework for studying how the tourism industry might balance the competing demands of economic growth and environmental governance.
G. Hovelsrud +4 more
semanticscholar +1 more source
Progress in Earth and Planetary Science, 2023 Incoherent scatter radars (ISRs) represent the only instrument (both ground and space based) capable of making high temporal and spatial resolution measurements of multiple atmospheric parameters—such as densities, temperatures, particle velocities, mass
Lisa Baddeley +9 more
doaj +1 more source
Reconfiguration and closure of lobe flux by reconnection during northward IMF: possible evidence for signatures in cusp/cleft auroral emissions [PDF]
Annales Geophysicae, 1999 Observations are presented of the response of the dayside cusp/cleft aurora to changes in both the clock and elevation angles of the interplanetary magnetic field (IMF) vector, as monitored by the WIND spacecraft.
M. Lockwood, M. Lockwood, J. Moen
doaj +1 more source
Gammarus (Amphipoda) species competitive exclusion or coexistence as a result of climate change in the Arctic? [PDF]
Polish Polar Research, 2021 The coexistence of two congeneric amphipods, boreal Gammarus oceanicus, and arctic G. setosus, was studied during the summer seasons of 2017-2019 in the region of Isfjorden, Forlandsundet, and Prins Karl Forland island in the west-central part of the ...
Jan Marcin Węsławski +4 more
doaj +1 more source