Sverdrup Research Station, Ny-Ålesund: projects/activities

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Directory entires that have specified Sverdrup Research Station, Ny-Ålesund as one of the geographic regions for the project/activity and are included in the AMAP, ENVINET, SAON and SEARCH directories. Note that the list of regions is not hierarchical, and there is no relation between regions (e.g. a record tagged with Nunavut may not be tagged with Canada). To see the full list of regions, see the regions list. To browse the catalog based on the originating country (leady party), see the list of countries.

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Displaying: 1 - 2 of 2
1. Physiological studies of arctic birds

The activity in 2004 will be devoted to two projects: First, we will perform banding of breeding adult Kittiwakes in the Kongsfjord area. The Kittiwakes will in addition to standard metal rings be equipped with a colour-ring with a combination of letters and numbers, making identification at a distance easier. This banding programme was initiated in 2003 and will in the coming years be used to calculate local survival rates of the Kittiwakes breeding the Kongsfjord area. Secondly, we intend to place a number of breeding boxes for Snow Buntings in the Ny-Ålesund area. In the coming years this will make access to breeding adults and nestlings easier enabling physiological studies. These studies will focus on various aspects of metabolism and energetics of the breeding population of Snow Bunting on Svalbard, and we also want to compare the physiology of the Svalbard population with the breeding populations on ’mainland’ Norway.

Biology Populations Seabirds Reproduction
2. Monitoring of arctic foxes (Alopex lagopus) in the Kongsfjord area

To evaluate temporal variation in arctic fox numbers and their food resourses in the Kongsfjorden area. The number of foxes captured per 100 trap-days are used as an index of fox density termed "Fox Capture Index". The observations of denning activity i.e. observation of number of arctic fox litters and litter size at den are termed "Fox Den Index" as a second index of fox abundance. A third index is termed "Fox Observation Index". This index is based on both observations of adult foxes seen away from breeding dens pr 100 h field work and reports on request from scientists and local people on observations of adult foxes during summer. In addition, reports on observation of fox tracks in the study area were collected in 1990-2001 as a fourth index, which were called "Fox Track Index". The field census are conducted for 10 days starting at the end of June. All dead foxes in the area should be collected.

Biology Climate Terrestrial mammals Arctic Reproduction Ecosystems