Browsing Brage NMBU by Author "Hågvar, Sigmund"
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Animal Successional Pathways for about 200 Years Near a Melting Glacier: A Norwegian Case Study
Hågvar, Sigmund; Ohlson, Mikael; Flø, Daniel (Chapter, 2017)Here, we explore 200 years of arthropod succession by using dated moraines in a Norwegian glacier foreland. Surface active beetles (Coleoptera) and spiders (Aranea) were sampled by pitfall trapping, and springtails ... -
From litter to humus in a Norwegian spruce forest: Long-term studies on the decomposition of needles and cones
Hågvar, Sigmund (Journal article; Peer reviewed, 2016) -
Plant bugs on Tanacetum vulgare with Megalocoleus tanaceti (Fallén, 1807) new to Norway (Hemiptera, Heteroptera, Miridae)
Olsen, Thor Jan; Gustad, Jørn R.; Coulianos, Carl-Cedric; Hågvar, Sigmund (Peer reviewed; Journal article, 2017)The plant bug Megalocoleus tanaceti (Fallén, 1807) (Hemiptera, Heteroptera, Miridae) is reported new to Norway. It has probably colonised the county Østfold from Sweden. Since the species is morphologically similar to two ... -
Primary Succession of Surface Active Beetles and Spiders in an Alpine Glacier Foreland, Central South Norway
Bråten, Anders T; Flø, Daniel; Hågvar, Sigmund; Hanssen, Oddvar; Mong, Christian Einar; Aakra, Kjetil (Journal article; Peer reviewed, 2012)Spiders and beetles were pitfall-trapped in the foreland of the receding Hardangerjøkulen glacier in central south Norway. At each of six sampling sites, ages 3 to 205 years, twenty traps covered the local variation in ...