Results 111 to 120 of about 23,886 (164)

Ruins in the Field: Materiality, Spectres and Pluritemporal Encounters of the Oxford University Arctic Expedition

Transactions of the Institute of British Geographers, Volume 51, Issue 4, December 2026.
Short Abstract This paper contributes to conceptual debates on ruins by generating novel insights into how encounters with the haunted materialities of ruins in the field inform (post)colonial trajectories of exploration. Empirically, it examines how material and spectral traces of past lives in the field, alongside play with categories of absence and ...
Johanne M. Bruun
wiley   +1 more source

SESS Report 2021 The State of Environmental Science in Svalbard - an annual report [PDF]

, 2022
Executive Summary The State of Environmental Science in Svalbard (SESS) report 2021 together with its predecessors contributes to the documentation of the state of the Arctic environment in and around Svalbard, and highlights research conducted within ...
Neuber, Roland, Feldner, J., Lihavainen, Heikki, Hübner, Christiane   +3 more
core  

The Swedish Arctic Fox Project: 40 years of research in ecology and conservation

The Journal of Wildlife Management, Volume 90, Issue 8, November 2026.
The 4 central research themes in The Swedish Arctic Fox Project and key deliverables for practical conservation achieved over 4 decades. Abstract The scientific community widely recognizes the value of long‐term studies, especially those with individual‐level resolution; however, maintaining a consecutive data series is associated with multiple ...
Anders Angerbjörn, Julie Bommerlund, Christopher A. Cockerill, Love Dalén, Bodil Elmhagen, Rasmus Erlandsson, Malin Hasselgren, Peter Hellström, Malin Larm, Karin Norén, Magnus Tannerfeldt, Johan Wallén   +11 more
wiley   +1 more source

Heightened threats to small woodland caribou populations in Canada and key considerations for their persistence Menaces pesant sur les petites populations de caribou des bois au Canada et considérations essentielles à leur rétablissement

Wildlife Monographs, Volume 227, Issue 1, November 2026.
Abstract Woodland caribou (Rangifer tarandus) are one of the most iconic wildlife species in Canada. These large ungulates depend on undisturbed, interconnected assemblages of mature and old‐growth conifer forests for survival, and exhibit life‐history traits typical of K‐selected species (i.e., low reproductive rates, long generation times, and slow ...
Anna M. Calvert, Mathieu Leblond, Esther Chang   +2 more
wiley   +1 more source

Extreme Atmospheric Moistening and Drying Events at Ny‐Ålesund and Their Relation to Weather Systems

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 20, 28 October 2026.
Abstract Understanding the role of water vapor in Arctic amplification requires a detailed evaluation of its spatio‐temporal variability. In this work, we use an integrated water vapor (IWV) data set from a ground‐based microwave radiometer at Ny‐Ålesund, Svalbard, covering 2012–2024, to characterize temporal IWV variability.
Christian Buhren, Susanne Crewell, Claire Pettersen, Phillip Eisenhuth, Lars Aue, Christoph Ritter, Kerstin Ebell   +6 more
wiley   +1 more source

Internal Structure of Ariebreen, Spitsbergen, from radio-echo sounding data [PDF]

, 2008
Ariebreen (77º 01' N, 15º 29' E) is a small valley glacier (ca. 0.36 km2 in August 2007) located at Hornsund, Spitsbergen, Svalbard, ca. 2.5 km to the west of Hornsund Polish Polar Station.
Puczko, D., Nawrot, A., Navarro Valero, Francisco José, Gabriec, M., Jonsell, Ulf   +4 more
core  

Daily Peak Activity of the African Lightning Chimney Based on Meteosat Third Generation (MTG) Lightning Imager (LI), World Wide Lightning Location Network (WWLLN), and Schumann Resonance (SR) Observations

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 20, 28 October 2026.
Abstract Lightning activity is strongly concentrated in tropical continental “chimneys”, among which the African lightning chimney stands out as the most intense globally. However, until recently, the incomplete and spatially uneven detection efficiency of ground‐based lightning networks, together with the limited spatio‐temporal coverage of satellite ...
K. Németh, E. Williams, Q. Wang, A. Neska, G. Sátori, M. Herein, T. Haszpra, P. Steinbach, T. Bozóki   +8 more
wiley   +1 more source

Prisutviklingen på Svalbard [PDF]

, 2004
Økonomiske analyser er tilgjengelige via www.ssb.noSvalbard-samfunnet har gjennomgått store omstillinger de siste tiårene og et samfunn i endring skaper statistikkbehov. Prisutviklingen på privat konsum på Svalbard har tidligere vært lite dokumentert og
Johnsen, Ragnhild Nygaard
core  

Unusual Enhancement in He(23S) Airglow Brightness Associated With Interplanetary Magnetic Field Northward Turnings During the 2025 New Year's Day Storm

Geophysical Research Letters, Volume 53, Issue 19, 16 October 2026.
Abstract The upper thermosphere is important in the context of space weather, but continuous monitoring of the thermosphere at high latitudes remains limited despite its strong variations associated with geomagnetic activity. Orthohelium, He(23S), is found from the upper thermosphere to lower exosphere, and is a promising tracer of atmospheric dynamics.
Takanori Nishiyama, Masato Kagitani, Noora Partamies, Daniel Whiter, Takuo T. Tsuda, Yasunobu Ogawa, Fred Sigernes   +6 more
wiley   +1 more source

Observational Validation of Boundary‐Layer Cloud Regimes in Arctic Cold Air Outbreaks

Geophysical Research Letters, Volume 53, Issue 19, 16 October 2026.
Abstract Arctic cold air outbreaks (CAOs) produce low‐level cloud patterns influencing the surface radiative balance. The stability parameter −H/L ${-}H/L$ (boundary‐layer height over Monin‐Obukhov length) is theorized to distinguish shear‐driven roll convection from buoyancy‐driven cellular convection, but observational evidence remains limited. Using
M. Klingebiel, A. E. Luebke, A. Ehrlich, M. Mech, H. Sundermann, H. Deneke, M. Gryschka, M. D. Shupe, P. Zuidema, M. Wendisch   +9 more
wiley   +1 more source