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1

Spectral characteristics of the Arctic ornithogenic tundra vegetation in Hornsund area, SW Spitsbergen

100%
Zmudczynska K., Zwolicki A., Barcikowski M., Barcikowski A., Stempniewicz L.
Polish Polar Research
|
2009
|
tom 30
|
nr 3
249-262
2

Cyanoprokaryota and algae of Arctic terrestrial ecosystems in the Hornsund area, Spitsbergen

84%
Matula J., Pietryka M., Richter D., Wojtun B.
Polish Polar Research
|
2007
|
tom 28
|
nr 4
283-315
In 72 samples collected from various types of habitats of West Spitsbergen 150 algal taxa have been identified, including 100 taxa of Cyanoprokaryota, 40 of Chlorophyceae, and 10 of Xanthophyceae. Seventy-two species, mainly blue-green algae (55 taxa) are considered as new for Svalbard flora.
3

Species diversity of Arctic gravel beach: case study for species poor habitats

84%
Ronowicz M.
Polish Polar Research
|
2005
|
tom 26
|
nr 4
287-297
Intertidal zone of four gravel beaches in Hornsund Fjord (West Spitsbergen) were investigated in order to study macrofaunal distribution and diversity in these poor habitats. A total of 12 macrofaunal taxa were found in the collected material. The most frequent and the most abundant taxon was Lumbricillus sp. (Oligochaeta). The next most numerous group were juvenile Gammarus spp. juv. The fauna included also polychaetes, molluscs and other crustaceans. The diversity measured with Shannon-Weaver index was low and varied from 0 to 1.4. The analysis revealed that there were no statistically important differences in macrofaunal distribution among stations in fjord. However there were significant differences among various tidal mark zones and high patchiness in animals abundance at each station. Also species composition, density and biomass were diversified along the tide level profile.
4

The level of infection with gastro-intestinal nematodes in Svalbard reindeers from Hornsund area, Spitsbergen

84%
Popiolek M., Szczesna J., Kotusz J., Kusznierz J., Witkowski A.
Polish Polar Research
|
2007
|
tom 28
|
nr 4
277-282
Eighty five faecal samples of the Svalbard reindeer inhabiting the coastal terrace of the northern side of Hornsund were collected in July 2005 and analyzed coprologically. The standard flotation method revealed a 97.6% prevalence of infection at an average intensity of 20 eggs in a single subsample. The quantitative, modified McMaster method helped to estimate the mean number of eggs in a gram of faeces (EPG) at 134.7. In the studied sampleseggs of nematodes representing two species, i.e. Ostertagia gruehneri (97.6%, on average 20 eggs in a sample) and Marshallagia marshalli (2.3%, single eggs), were identified.
5

A record of pink salmon, Oncorhynchus gorbuscha (Actinopterygii, Salmoniformes, Salmonidae), in the Revelva River, Hornsund area (SW Spitsbergen)

67%
Witkowski A., Glowacki P.
Acta Ichthyologica et Piscatoria
|
2010
|
tom 40
|
nr 1
In 2007–2008 the pink salmon, Oncorhynchus gorbuscha, was observed to attempt spawning migration up the Revelva River. The possibility of natural spawning of this alien species in rivers and lakes of Spitsbergen, as well as the risk of its natural hybridization with the native Arctic charr, Salvelinus alpinus, are discussed.
6

The vascular plants of the Hornsund area [SW Spitsbergen]

51%
Kuc M., Dubiel E.
Fragmenta Floristica et Geobotanica
|
1995
|
tom 40
|
nr 2
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