Blar i Brage INN på forfatter "Mathisen, Karen Marie"
-
Kan forekomst av ulv redusere elgbeiteskader og øke tettheten av løvtrær? Utredning om ulv og elg del 4
Sand, Håkan; Mathisen, Karen Marie; Ausilio, Giorgia; Gicquel, Morgane; Wikenros, Camilla; Månsson, Johan; Wallgren, Märtha; Eriksen, Ane; Wabakken, Petter; Zimmermann, Barbara (Skriftserien;25/2019, Research report, 2019)Store rovdyr har nylig kommet tilbake til flere områder hvor de tidligere var utryddet, og dette har kastet nytt lys over deres potensielle effekter på biologisk mangfold og økosystemfunksjoner. Særlig effektene på lavere ... -
Location of studies and evidence of effects of herbivory on Arctic vegetation: a systematic map
Soininen, Eeva M; Barrio, Isabel C.; Bjørkås, Ragnhild; Björnsdóttir, Katrin; Ehrich, Dorothee; Hopping, Kelly A.; Kaarlejarvi, E.; Kolstad, Anders Lorentzen; Abdulmanova, Svetlana; Björk, Robert G.; Bueno, C. Guillermo; Eischeid, Isabell; Higgens, Rebecca Finger; Forbey, Jennifer; Gignac, Charles; Gilg, Olivier; Herder, Michael den; Holm, Hildur Søndergaard; Hwang, Bernice; Jepsen, Jane Uhd; Kamenova, Stefaniya; Kater, Ilona; Koltz, Amanda; Kristensen, Jeppe A.; Little, Chelsea J.; Macek, Petr; Mathisen, Karen Marie; Metcalfe, Daniel B.; Mosbacher, Jesper Bruun; Mörsdorf, M.; Park, Taejin; Propster, Jeffrey; Roberts, Aradhana J; Serrano, E; Spiegel, Marcus P.; Tamayo, Mariana; Tuomi, Maria Wilhelmina; Verma, Megha; Vuorinen, Katariina Elsa Maria; Väisänen, Maria; Wal, Rene van der; Wilcots, Megan; Yoccoz, Nigel; Speed, James David Mervyn (Peer reviewed; Journal article, 2021)Herbivores modify the structure and function of tundra ecosystems. Understanding their impacts is necessary to assess the responses of these ecosystems to ongoing environmental changes. However, the effects of herbivores ... -
Location of studies and evidence of effects of herbivory on Arctic vegetation: a systematic map
Soininen, Eeva M; Barrio, Isabel C.; Bjørkås, Ragnhild; Björnsdóttir, Katrin; Ehrich, Dorothee; Hopping, Kelly A.; Kaarlejarvi, E.; Kolstad, Anders Lorentzen; Abdulmanova, Svetlana; Björk, Robert G.; Bueno, C. Guillermo; Eischeid, Isabell; Higgens, Rebecca Finger; Forbey, Jennifer; Gignac, Charles; Gilg, Olivier; Herder, Michael den; Holm, H. S.; Hwang, Bernice; Jepsen, Jane Uhd; Kamenova, Stefaniya; Kater, Ilona; Koltz, Amanda; Kristensen, Jeppe A.; Little, Chelsea J.; Macek, Petr; Mathisen, Karen Marie; Metcalfe, Daniel B.; Mosbacher, Jesper Bruun; Mörsdorf, M.; Park, Taejin; Propster, Jeffrey; Roberts, Aradhana J; Serrano, E; Spiegel, Marcus P.; Tamayo, Mariana; Tuomi, Maria Wilhelmina; Verma, Megha; Vuorinen, Katariina Elsa Maria; Väisänen, Maria; Wal, Rene van der; Wilcots, Megan; Yoccoz, Nigel; Speed, James David Mervyn (Peer reviewed; Journal article, 2021)Herbivores modify the structure and function of tundra ecosystems. Understanding their impacts is necessary to assess the responses of these ecosystems to ongoing environmental changes. However, the effects of herbivores ... -
Long-term browsing impact around diversionary feeding stations for moose in Southern Norway
van Beest, Floris Michiel; Gundersen, Hege; Mathisen, Karen Marie; Milner, Jos M.; Skarpe, Christina (Conference object, 2010) -
Long-term effects of supplementary feeding of moose on browsing impact at a landscape scale
Mathisen, Karen Marie; Milner, Jos M.; van Beest, Floris M.; Skarpe, Christina (Journal article; Peer reviewed, 2014)Supplementary feeding of wildlife is a common management practice, increasingly used to reduce or divert herbivore impact from sensitive habitats, forestry or agriculture. The landscape-scale spatial distribution of ... -
Moose–tree interactions: rebrowsing is common across tree species
Mathisen, Karen Marie; Milner, Jocelyn Margarey; Skarpe, Christina (Journal article; Peer reviewed, 2017)Background Plant strategies to resist herbivory include tolerance and avoidance. Tolerance strategies, such as rapid regrowth which increases the palatability of new shoots, can lead to positive feedback loops between ... -
Roads, forestry, and wolves interact to drive moose browsing behavior in Scandinavia
Loosen, Anne Elizabeth; Devineau, Olivier; Zimmermann, Barbara; Cromsigt, Joris P. G. M.; Pfeffer, Sabine; Skarpe, Christina; Mathisen, Karen Marie (Peer reviewed; Journal article, 2021)As wild ungulate densities increase across Europe and North America, plant–herbivore interactions are increasingly important from ecological and economic perspectives. These interactions are particularly significant where ... -
Shoot growth responses at supplementary feeding stations for moose in Norway
Mathisen, Karen Marie; Remy, Amadine; Skarpe, Christina (Journal article; Peer reviewed, 2015)Moose browsing pressure in the vicinity of supplementary winter feeding stations eventually declines over time. It is believed that continual winter browsing over multiple years causes locally reduced shoot growth and ... -
Small mammal responses to moose supplementary winter feeding
Pedersen, Simen; Mathisen, Karen Marie; Gorini, Lucrezia; Andreassen, Harry Peter; Røskaft, Eivin; Skarpe, Christina (Journal article; Peer reviewed, 2014)Supplementary feeding of wild large herbivores is a widespread practice in North America and Europe. The presence of feeding stations may have ecological consequences through changes to animal distributions, patterns ... -
Soil properties after forest rehabilitation by planting teak and mahogany in Java, Indonesia
Udayana, Cicik; Skarpe, Christina; Solberg, Svein Øivind; Mathisen, Karen Marie; Andreassen, Harry Peter (Peer reviewed; Journal article, 2019) -
Species richness, vegetation structure, and floristic composition of woody plants along the elevation gradient of Mt. Meru, Tanzania
Lasway, Julius V.; Njovu, Henry K.; Eustace, Abraham; Mathisen, Karen Marie; Skarpe, Christina; Peters, Marcell K. (Peer reviewed; Journal article, 2023)Understanding the change in vegetation composition along elevational gradients is critical for species conservation in a changing world. We studied the species richness, tree height, and floristic composition of woody ... -
The complexity of interacting nutritional drivers behind food selection, a review of northern cervids
Felton, Annika M.; Wam, Hilde Karine; Stolter, Caroline; Mathisen, Karen Marie; Wallgren, Märtha (Peer reviewed; Journal article, 2018)The research literature on food selection by large herbivores is extensive. Still, we are generally lacking in our knowledge of the influence of potentially interacting chemical contents of the food. We made a qualitative ... -
Ungulate-adapted forestry shows promise for alleviating pine browsing damage
Loosen, Anne Elizabeth; Devineau, Olivier; Skarpe, Christina; Zimmermann, Barbara; Cromsigt, Joris; Mathisen, Karen Marie (Peer reviewed; Journal article, 2021)High densities of ungulates can increase human-wildlife conflicts. Where forestry is an important economy, intensive browsing can lead to browsing damage, resulting in volume losses, poor stand regeneration, and reduced ...