Blar i Ph.d.-avhandlinger i anvendt økologi / PhD Dissertations in applied ecology på tittel
Viser treff 13-17 av 17
-
Seasonal- and phase-dependent effects on vole population dynamics
(Doctoral thesis, 2018)Populasjonssykluser hos smågnagere er en viktig komponent i det boreale barskogsøkosystemet på de nordlige breddegrader. Mange hypoteser har blitt beskrevet for å forsøke å forklare disse sykliske svingningene, men predasjon, ... -
Short- and long-term physiological effects of capture and handling on free-ranging brown bears (Ursus arctos)
(Doctoral thesis, 2017)Brown bears (Ursus arctos) are captured and handled for conservation, research or management purposes. However, capture and handling have potential to cause injury and stress, thus, negatively impacting an animal’s health. ... -
Spatial ecology of wolves in Scandinavia : From spatio-temporal dynamics of wolf pairs to wolf population dynamics
(Doctoral thesis, 2016-11-30)Understanding how spatial and temporal variations shape populations is necessary to develop trustworthy conservation and management planning. In this thesis, I used individual-based long-term monitoring data of the ... -
The role of nest predation and nest predators in population declines of capercaillie and black grouse
(Doctoral thesis, 2017)I det sammenhengende Fennoskandiske barskogbeltet har storfugl- (Tetrao urogallus) og orrfuglbestandene (Lyrurus tetrix) gått ned over tid, og toppene i de sykliske svingningene har blitt mer uregelmessige og lavere. At ...