Search Results - "Andreassen, Harry Peter"

Influence of light availability and soil productivity on insect herbivory on bilberry (Vaccinium myrtillus L.) leaves following mammalian herbivory by Schrijvers-Gonlag, Marcel, Skarpe, Christina, Andreassen, Harry Peter

“…Vegetative parts of bilberry (Vaccinium myrtillus) are important forage for many boreal forest mammal, bird and insect species. Plant palatability to insects…”
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Predator‐dependent functional response in wolves: from food limitation to surplus killing by Zimmermann, Barbara, Sand, Håkan, Wabakken, Petter, Liberg, Olof, Andreassen, Harry Peter, Coulson, Tim

“…The functional response of a predator describes the change in per capita kill rate to changes in prey density. This response can be influenced by predator…”
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From individuals to population cycles: the role of extrinsic and intrinsic factors in rodent populations by Radchuk, Viktoriia, Ims, Rolf A, Andreassen, Harry P

“…Rodent population cycles have fascinated scientists for a long time. Among various hypotheses, an interaction of an extrinsic factor (predation) with intrinsic…”
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Influence of light availability and soil productivity on insect herbivory on bilberry by Schrijvers-Gonlag, Marcel, Skarpe, Christina, Andreassen, Harry Peter, Ataide, Livia Maria Silva

“…Vegetative parts of bilberry (Vaccinium myrtillus) are important forage for many boreal forest mammal, bird and insect species. Plant palatability to insects…”
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Why Do the Boreal Forest Ecosystems of Northwestern Europe Differ from Those of Western North America? by BOONSTRA, RUDY, ANDREASSEN, HARRY P., BOUTIN, STAN, HUŠEK, JAN, IMS, ROLF A., KREBS, CHARLES J., SKARPE, CHRISTINA, WABAKKEN, PETTER

“…The boreal forest is one of the largest terrestrial biomes on Earth. Conifers normally dominate the tree layer across the biome, but other aspects of ecosystem…”
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Let's stay together? Intrinsic and extrinsic factors involved in pair bond dissolution in a recolonizing wolf population by Milleret, Cyril, Wabakken, Petter, Liberg, Olof, Åkesson, Mikael, Flagstad, Øystein, Andreassen, Harry Peter, Sand, Håkan

“…1. For socially monogamous species, breeder bond dissolution has important consequences for population dynamics, but the extent to which extrinsic or intrinsic…”
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Sexual segregation in foraging giraffe by Mramba, Rosemary Peter, Mahenya, Obeid, Siyaya, Annetjie, Mathisen, Karen Marie, Andreassen, Harry Peter, Skarpe, Christina

“…Sexual segregation in giraffe is known to vary between savannas. In this study, we compared sexual segregation in giraffe in one nutrient-rich savanna, the…”
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Habitat segregation between brown bears and gray wolves in a human‐dominated landscape by Milleret, Cyril, Ordiz, Andrés, Chapron, Guillaume, Andreassen, Harry Peter, Kindberg, Jonas, Månsson, Johan, Tallian, Aimee, Wabakken, Petter, Wikenros, Camilla, Zimmermann, Barbara, Swenson, Jon E., Sand, Håkan

“…Identifying how sympatric species belonging to the same guild coexist is a major question of community ecology and conservation. Habitat segregation between…”
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Local and regional determinants of colonisation-extinction dynamics of a riparian mainland-island root vole metapopulation by Glorvigen, Petter, Andreassen, Harry P, Ims, Rolf A

“…The role of local habitat geometry (habitat area and isolation) in predicting species distribution has become an increasingly more important issue, because…”
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Bears are simply voles writ large: social structure determines the mechanisms of intrinsic population regulation in mammals by Odden, Morten, Ims, Rolf A, Støen, Ole Gunnar, Swenson, Jon E, Andreassen, Harry P

“…The literature reveals opposing views regarding the importance of intrinsic population regulation in mammals. Different models have been proposed; adding…”
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The Disturbance of Resident Populations of Field Voles (Microtus agrestis) by Immigrants by Riotte-Lambert, Louise, Rémy, Alice, Andreassen, Harry P

“…The introduction of immigrants into resident populations may disturb the social organisation of the latter. It is often stated that males compete with males…”
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