For Vestfonna, this amount is assumed to reach 90% of the accumulation sum of the preceding winter season 13, i.e. we set P max = 0.9. Any further meltwater or rainfall input is assumed to leave

20 Vestfonna ice cap is located on the island Nordaustlandet in the Northeastern Svalbard archipelago (Fig. 1). Its surface area of ∼ 2340km2 in 2005 (Braun et al., 2011) that covers elevations between sea level and ∼ 630ma.s.l. makes it one of the largest ice masses of the Eurasian Arctic. The relief of the generally ﬂat surface of the ice cap

Assessment of heat sources on the control of fast flow of Vestfonna ice cap, Svalbard. Ingår i The Cryosphere, s. 1951-1973, 2014. DOI Uppladdad fulltext Till 7 jan.

Vestfonna

Vestfonna is an ice cap located on the western part of the Svalbard archipelago and covers an area of about 2,500 square kilometres. Glacier-wide mass-balance rates will drop down to -4 m a(-1) w.e. (water equivalent) at a maximum. The date at which the equilibrium line rises above the summit of Vestfonna (630 m above sea level) is calculated to range between 2040 and 2150, depending on scenario.

Consequently, the continuous warm period in the Vestfonna ice core from the 1920s to the present might be unique to Svalbard. 3.4. Temporal Variations of NO 3 − and nss SO 4 2− [22] The depth profiles of NO 3 − and nss SO 4 2− above 50 m and the dates are shown in Figure 5.

Den 8 412 kvadratkilometer stora Austfonna på Svalbard anses vara Europas största istäcke till ytan, På den norra kusten av ön ligger Vestfonna Glacier, en yta på 2500 kvadratmeter. Dess is beläggning är 120 m. Den största på ön anses vara en glaciär Earth under ipy utnyttjade stationen som bas för expeditioner till och kring glaciärerna Aust- och. Vestfonna.

During IPY4-Kinnvika an Automatic Weather Station (AWS) was installed on the western margin of the Vestfonna Ice Cap, Svalbard by a group from the Department of Earth Sciences, Uppsala University, Sweden.

Extensive glaciological field measurements were carried out on the ice cap Vestfonna as well as on the minor ice body De Geerfonna (Nordaustlandet, Svalbard) within the framework of IPY Kinnvika. Field campaigns were conducted during the period 2007–2010 in spring (April/May) and summer (August). Austfonna means ‘eastern ice cap’. ‘Brå’ means ‘sudden’, svell is ‘advance’.

2020 — Erik Eriksson and two Scandinavian and two Russian scientists happened to get stuck on the Vestfonna Glacier on Nordaustlandet, Svalbard, For Vestfonna ice cap (VIC), a previous ice volume estimate based on the same measurement record as used here has to be corrected upward by 22 %. We also WikiMatrix. Lågøya ligger cirka 210 km nordöst om Longyearbyen och cirka 6 km nordväst om Nordaustlandet nära glaciären Vestfonna.
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vid Vestfonna, en glaciär där provtagningar kan ge information om klimat- och miljöförhållanden i. Much of Nordaustlandet lies under large ice caps, mainly Austfonna and Vestfonna, the remaining parts of the north being tundra inhabited by reindeer and recover a depot of drill equipment left on Vestfonna during the spring operations.

Ablation is calculated by a spatially distributed temperature-radiation-index melt model.
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Glacier-wide mass-balance rates will drop down to -4 m a(-1) w.e. (water equivalent) at a maximum. The date at which the equilibrium line rises above the summit of Vestfonna (630 m above sea level) is calculated to range between 2040 and 2150, depending on scenario. PMCID: PMC4308701 PMID: 25628045 [Indexed for MEDLINE] Publication Types:

Öns geografiska koordinater är bland annat sedimentologi, paleontologi, georadar och bathymetri. Se forskarrapport Kinnvika and Vestfonna expeditions 2009 Kinnvika station, vår 2009. Norges största glaciärer. Austfonna, Olav V och Vestfonna.

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The Bråsvellbreen is named because of a sudden advance in 1937-38, a so-called surge. The surface area of Austfonna is 8100 qkm.

Vestfonna belongs to Norway. Area, 2,800 sq km, highest elevation, 637 m. The ice in the center of the glacial cover is 120m thick, and the annual accumulation of snow is more than 1,000 mm. 2015-01-28 Extensive glaciological field measurements were carried out on the ice cap Vestfonna as well as on the minor ice body De Geerfonna (Nordaustlandet, Svalbard) within the framework of IPY Kinnvika. Field campaigns were conducted during the period 2007–2010 in spring (April/May) and summer (August).

Vestfonna is an ice cap located on the western part Nordaustlandet in the Svalbard archipelago in Norway. The glacier covers an area of about 2,500 km2.

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SPATIAL AND TEMPORAL VARIABILITY OF NET ACCUMULATION FROM SHALLOW CORES FROM VESTFONNA ICE CAP (NORDAUSTLANDET, SVALBARD) BY EMILIE BEAUDON1, LAURA ARPPE2, ULF JONSELL3,6, TÕNU MARTMA4, MARCO MÖLLER5, VEIJO A. POHJOLA6, DIETER SCHERER7 AND JOHN C. MOORE1,8 1Arctic Centre, University of Lapland, Rovaniemi, Finland 2Department of Geosciences … field of Vestfonna ice cap, Nordaustlandet, Svalbard, 1995-2010 using geodetic and satellite interferometry data. Geografiska Annaler: Series A, Physical Geography. 93, 323-335. DOI: 10.1 1 1 1/j.l 468-0459.201 1 .0044 1 .x ABSTRACT. During 2007 we launched a geodetic campaign on the Svalbard ice cap Vestfonna in We analyse ice cores from Vestfonna ice cap (Nordaustlandet, Svalbard). Oxygen isotopic measurements were made on three firn cores (6.0, 11.0 and 15.5 m deep) from the two highest summits of the gl Temporal constraints on future accumulation-area loss of a major Arctic ice cap due to climate change (Vestfonna, Svalbard) Marco Mo¨ller1,2 & Christoph Schneider1 1Department ofGeography Get the forecast for today, tonight & tomorrow's weather for Longyearbyen, Svalbard, Svalbard And Jan Mayen.