Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Geir Vatne"'
Autor:
Geir Vatne, Tristram Irvine-Fynn
Publikováno v:
Hydrology and Earth System Sciences
Hydrology and Earth System Sciences, Vol 20, Iss 7, Pp 2947-2964 (2016)
Hydrology and Earth System Sciences, Vol 20, Iss 7, Pp 2947-2964 (2016)
Despite an interest in the hydraulic functioning of supraglacial and englacial channels over the last 4 decades, the processes and forms of such ice-bounded streams have remained poorly documented. Recent glaciological research has demonstrated the p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba1e2027fe7de740f357a050342d603f
https://doi.org/10.5194/hess-20-2947-2016
https://doi.org/10.5194/hess-20-2947-2016
Publikováno v:
Local Environment. 17:695-716
The future climate of Norway is expected to become “warmer, wetter, and wilder”, and it is anticipated that this will cause more extreme weather events. Local authorities therefore need to increase their ability to assess weather-related hazards
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d999845eda3cadba8d8281da483c77f8
https://doi.org/10.1080/13549839.2012.685879
https://doi.org/10.1080/13549839.2012.685879
Publikováno v:
Geografiska Annaler: Series A, Physical Geography. 92:437-449
Enhanced delivery of water‐saturated, ice‐marginal sediments to the glacier surface is a response to glacier thinning that has the potential to increase both levels of sediment transfer through the...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7afccc0c0f58e4117fc5e5d6a0bbd9fc
https://doi.org/10.1111/j.1468-0459.2010.00406.x
https://doi.org/10.1111/j.1468-0459.2010.00406.x
Publikováno v:
Hydrology Research. 41:145-152
This study evaluates the use of two Computational Fluid Dynamics (CFD) techniques in calculating the three-dimensional flow and bed shear stress distribution in a regulated river reach near Trondheim, Norway. The two different CFD codes being used in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9c5c76c227e8e6e82d57e0552adfd4e
https://doi.org/10.2166/nh.2010.064
https://doi.org/10.2166/nh.2010.064
Autor:
Valentin Burki, Achim A. Beylich, Louise Hansen, Dorothea Gintz, Katja Laute, Geir Vatne, Ivar Berthling, Ola Fredin, Susan Liermann
Publikováno v:
Norsk Geografisk Tidsskrift - Norwegian Journal of Geography. 63:123-131
A study was carried out of the subrecent sediment budget of a braided sandur system in a U-shaped valley linked to the Jostedalsbreen ice field in Nordfjord, in Western Norway. Special focus was on (i) the detection of different zones with negative,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25067f9eef19141b1bbe708ced16c364
https://doi.org/10.1080/00291950902907934
https://doi.org/10.1080/00291950902907934
Publikováno v:
Norsk Geografisk Tidsskrift - Norwegian Journal of Geography. 62:66-74
The article reports results from bed load transport investigations using impact sensors in Vinstra, a steep snowmelt-dominated mountain stream in Central Norway. The impact sensors proved able to detect thresholds for bed load entrainment. With incre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a613817000eb06f76c7397ee850e5004
https://doi.org/10.1080/00291950802094817
https://doi.org/10.1080/00291950802094817
Autor:
Geir Vatne
Publikováno v:
Norsk Geografisk Tidsskrift. 55:85-93
The internal geometry of three englacial conduits located on Austre Broggerbreen, Svalbard, was investigated by tracer experiments and by direct exploration. The tracer tests produced short-lived and highly peaked tracer return curves with high throu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b1ef7550b3fc1185554932065fbfdcdb
https://doi.org/10.1080/00291950152105136
https://doi.org/10.1080/00291950152105136
Autor:
Tore Tonning, Rønnaug Sægrov Mysterud, Johan Ludvig Sollid, Geir Vatne, Rune S. Ødegård, Bernd Etzelmüller
Publikováno v:
Norsk Geografisk Tidsskrift - Norwegian Journal of Geography. 54:157-168
Two small high-Arctic glaciers (Longyearbreen and Larsbreen) on Svalbard (78°N 15°E) were studied with respect to glaciological and hydrological characteristics. Fieldwork during the melting season of 1993 and 1994 was coupled with digital map anal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a887814a485b18f509f181c23ddb9377
https://doi.org/10.1080/002919500448530
https://doi.org/10.1080/002919500448530
Publikováno v:
Earth Surface Processes and Landforms. 25:1447-1471
This paper presents new estimates of solute fluxes from five high Arctic glacier basins in Svalbard. These estimates are combined with data from two other glacier basins to assess the effectiveness of chemical denudation on Svalbard and to estimate r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff3922ee5e25fd77612d6c4d4a7ff6c4
https://doi.org/10.1002/1096-9837(200012)25:13<1447::aid-esp156>3.0.co
https://doi.org/10.1002/1096-9837(200012)25:13<1447::aid-esp156>3.0.co
Publikováno v:
Annals of Glaciology. 22:53-62
The formation of ice-cored moraines and push moraines is discussed in the light of glacier thermal regime and glacier dynamics. Data from two Svalbard valley glaciers, Erikbreen and Usherbreen are presented. On Erikbreen, fossil forms were investigat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4fbe378c7187a47da769809fa6b9b307
https://doi.org/10.1017/s0260305500015214
https://doi.org/10.1017/s0260305500015214