Browsing Bergen Open Research Archive by Author "Coulson, Stephen James"
Now showing items 1-4 of 4
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Can snow depth be used to predict the distribution of the high Arctic aphid Acyrthosiphon svalbardicum (Hemiptera: Aphididae) on Spitsbergen?
Ávila Jiménez, María Luisa; Coulson, Stephen James (Peer reviewed; Journal article, 2011-10-13)Background: The Svalbard endemic aphid Acyrthosiphon svalbardicum (Heikinheimo, 1968) is host specific to Dryas octopetala L. ssp octopetala (Rosaceae). It has been hypothesized that the aphid is present on those areas ... -
A Holarctic Biogeographical Analysis of the Collembola (Arthropoda, Hexapoda) Unravels Recent Post-Glacial Colonization Patterns
Ávila Jiménez, María Luisa; Coulson, Stephen James (Peer reviewed; Journal article, 2011-06-29)We aimed to describe the main Arctic biogeographical patterns of the Collembola, and analyze historical factors and current climatic regimes determining Arctic collembolan species distribution. Furthermore, we aimed to ... -
The invertebrate fauna of anthropogenic soils in the High-Arctic settlement of Barentsburg, Svalbard
Coulson, Stephen James; Fjellberg, Arne; Gwiazdowicz, Dariusz J.; Lebedeva, Natalia V.; Melekhina, Elena N.; Solhøy, Torstein; Erséus, Christer; Maraldo, Kristine; Miko, Ladislav; Schatz, Heinrich; Schmelz, Rüdiger M; Søli, Geir Einar Ellefsen; Stur, Elisabeth (Peer reviewed; Journal article, 2013-05-17)The terrestrial environment of the High Arctic consists of a mosaic of habitat types. In addition to the natural habitat diversity, various human-influenced types may occur. For the resident invertebrate fauna, these ... -
The terrestrial invertebrate fauna of Edgeøya, Svalbard: Arctic landscape community composition reflects biogeography patterns
Ávila-Jimenéz, Maria Luisa; Solhøy, Torstein; Gwiazdowicz, Dariusz J.; Fjellberg, Arne; Dózsa‑Farkas, K.; Monson, F; De Smet, Willem H.; Stur, Elisabeth; Ekrem, Torbjørn; Coulson, Stephen James (Peer reviewed; Journal article, 2019-05)Colonisation and immigration history is often neglected as a factor when investigating community or species distribution patterns. However, for dynamic systems that are still reacting to large-scale environmental change, ...