Blar i Department of Geography på forfatter "Grytnes, John-Arvid"
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Do composition and richness of woody plants vary between gaps and closed canopy patches in subtropical forests?
Sharma, Lila Nath; Grytnes, John-Arvid; Måren, Inger Elisabeth; Vetaas, Ole Reidar (Peer reviewed; Journal article, 2016)Questions: Do composition and richness of woody plants differ between gaps and closed canopy in subtropical forests, and does this difference vary across life stages of tree species? Is tree species richness in gaps a ... -
Downhill shift of alpine plant assemblages under contemporary climate and land-use changes
Bhatta, Kuber Prasad; Grytnes, John-Arvid; Vetaas, Ole Reidar (Peer reviewed; Journal article, 2018-01-10)Compositional changes in Himalayan vegetation in response to the major drivers of biodiver- sity loss, climate change and land-use change, are barely documented. We quantify temporal changes in the alpine vegetation of ... -
Species trait selection along a prescribed fire chronosequence
Bargmann, Tessa; Heegaard, Einar; Hatteland, Bjørn Arild; Chipperfield, Joseph; Grytnes, John-Arvid (Peer reviewed; Journal article, 2016-09)1. Fire is a widespread management practice used in the maintenance of European heathland. Frequent prescribed burns in small patches have been shown to benefit carabid communities; however, how fire favours specific ... -
Weighted average regression and environmental calibration as a tool for quantifying climate-driven changes in vegetation
Bhatta, Kuber Prasad; Birks, Harry John Betteley; Grytnes, John-Arvid; Vetaas, Ole Reidar (Journal article; Peer reviewed, 2019)Aims: Studies of the climatic responses of plant assemblages via vegetation-based environmental reconstructions by weighted averaging (WA) regression and calibration are a recent development in modern vegetation ecology. ...