Rolf Anker Ims
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Norwegian ecologist
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(Suggest an Edit or Addition)According to Wikipedia, Rolf Anker Ims is a Norwegian ecologist. He was born in Oslo. He took the dr.philos. degree in 1989, and was appointed as a professor of landscape ecology at the University of Oslo in 1992. In 2001 he moved to the University of Tromsø. He became a member of the Norwegian Academy of Science and Letters in 2000.
Rolf Anker Ims's Published Works
Number of citations in a given year to any of this author's works
Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author
Published Works
- Ecological Dynamics Across the Arctic Associated with Recent Climate Change (2009) (1155)
- Ecological mechanisms and landscape ecology (1993) (1053)
- FUNCTIONAL RESPONSES IN HABITAT USE: AVAILABILITY INFLUENCES RELATIVE USE IN TRADE-OFF SITUATIONS (1998) (456)
- The ecology and evolution of reproductive synchrony. (1990) (413)
- Collapsing population cycles. (2008) (383)
- Climate change and outbreaks of the geometrids Operophtera brumata and Epirrita autumnata in subarctic birch forest: evidence of a recent outbreak range expansion. (2008) (348)
- Trophic Interaction Cycles in Tundra Ecosystems and the Impact of Climate Change (2005) (295)
- On the Adaptive Value of Reproductive Synchrony as a Predator-Swamping Strategy (1990) (280)
- Analysing diet of small herbivores: the efficiency of DNA barcoding coupled with high-throughput pyrosequencing for deciphering the composition of complex plant mixtures (2009) (268)
- Biodiversity, Distributions and Adaptations of Arctic Species in the Context of Environmental Change (2004) (248)
- Spatial synchronization of vole population dynamics by predatory birds (2000) (240)
- Responses in spatial organization and behaviour to manipulations of the food resource in the vole Clethrionomys rufocanus (1987) (223)
- Europe-Wide Dampening of Population Cycles in Keystone Herbivores (2013) (220)
- Effects of floral display size and plant density on pollinator visitation rate in a natural population of Digitalis purpurea (2005) (220)
- Intrinsic and climatic determinants of population demography: The winter dynamics of tundra voles (2002) (219)
- Climate Events Synchronize the Dynamics of a Resident Vertebrate Community in the High Arctic (2013) (219)
- Causes, Mechanisms and Consequences of Dispersal (2004) (209)
- Induced Shift in Ecosystem Productivity? Extensive Scale Effects of Abundant Large Herbivores (2007) (205)
- Studying Transfer Processes in Metapopulations: Emigration, Migration, and Colonization (1997) (193)
- Spatial clumping of sexually receptive females induces space sharing among male voles (1988) (189)
- Movement patterns related to spatial structures (1995) (185)
- The biology of lemmings (1993) (183)
- The effect of forest clearcutting in Norway on the community of saproxylic beetles on aspen (2002) (179)
- Climate change and the ecology and evolution of Arctic vertebrates (2012) (176)
- Arctic tundra and Polar Desert Ecosystems (2005) (176)
- geographical synchrony in microtine population cycles: a theoretical evaluation of the role of nomadic avian predators (1990) (173)
- Predicting space use responses to habitat fragmentation: can voles Microtus oeconomus serve as an experimental model system (EMS) for capercaillie grouse Tetrao urogallus in boreal forest? (1993) (165)
- Optimal width of movement corridors for root voles : not too marrow and not too wide (1996) (163)
- Male Spacing Systems in Microtine Rodents (1987) (157)
- Functional responses in polar bear habitat selection (2003) (151)
- DISPERSAL IN PATCHY VOLE POPULATIONS: ROLE OF PATCH CONFIGURATION, DENSITY DEPENDENCE, AND DEMOGRAPHY (2001) (145)
- Space-use responses to habitat fragmentation and connectivity in the root vole Microtus oeconomus (1998) (143)
- Effects of spatiotemporal scale on autocorrelation and home range estimators (1997) (140)
- Rapid northwards expansion of a forest insect pest attributed to spring phenology matching with sub‐Arctic birch (2011) (136)
- Experimental manipulation of the winter surface ice layer: the effects on a High Arctic soil microarthropod community. (2000) (133)
- What regulate and limit reindeer populations in Norway (2007) (131)
- Determinants of lemming outbreaks (2011) (131)
- Spatial and Temporal Patterns of Small‐Rodent Population Dynamics at a Regional Scale (1996) (129)
- Responses to Projected Changes in Climate and UV-B at the Species Level (2004) (122)
- Population Dynamic and Genetic Consequences of Spatial Density‐Dependent Dispersal in Patchy Populations (2000) (117)
- Source–sink dynamics: how sinks affect demography of sources (2001) (114)
- Towards good practice guidance in using camera‐traps in ecology: influence of sampling design on validity of ecological inferences (2013) (113)
- Density-dependent dispersal and spatial population dynamics (2005) (113)
- Habitat selection by roe deer and sheep: does habitat ranking reflect resource availability? (1999) (111)
- Response of an arctic predator guild to collapsing lemming cycles (2012) (108)
- Monitoring the spatio-temporal dynamics of geometrid moth outbreaks in birch forest using MODIS-NDVI data (2009) (108)
- THE EFFECT OF HABITAT CORRIDORS ON RATES OF TRANSFER AND INTERBREEDING BETWEEN VOLE DEMES (1999) (104)
- Carnivore conservation in practice: replicated management actions on a large spatial scale (2013) (101)
- Congruent responses to weather variability in high arctic herbivores (2012) (97)
- Dynamics of a clinal hybrid zone and a comparison with island hybrid zones of flycatchers (Ficedula hypoleuca and F. albicollis) (1999) (95)
- Kinship and Origin Effects on Dispersal and Space Sharing in Clethrionomys Rufocanus (1989) (95)
- Echinococcus multilocularis on Svalbard: introduction of an intermediate host has enabled the local life-cycle (2001) (94)
- Structural characteristics of a low Arctic tundra ecosystem and the retreat of the Arctic fox (2007) (93)
- Ecosystem Impacts of a Range Expanding Forest Defoliator at the Forest-Tundra Ecotone (2013) (92)
- Experimental evidence of a risk-sensitive reproductive allocation in a long-lived mammal. (2008) (92)
- Selecting indicator traits for monitoring land use impacts: Birds in northern coastal birch forests (2003) (91)
- Arctic ecosystem structure and functioning shaped by climate and herbivore body size (2014) (89)
- The importance of marine vs. human-induced subsidies in the maintenance of an expanding mesocarnivore in the arctic tundra. (2011) (88)
- Can Reindeer Overabundance Cause a Trophic Cascade? (2007) (88)
- Predators and Small Rodent Cycles: An Analysis of a 79-Year Time Series of Small Rodent Population Fluctuations (1990) (85)
- Effects on the Structure of Arctic Ecosystems in the Short- and Long-term Perspectives (2004) (85)
- Rapid, landscape scale responses in riparian tundra vegetation to exclusion of small and large mammalian herbivores (2011) (85)
- Ringed seal post-moulting movement tactics and habitat selection (2008) (84)
- Effects of Changes in Climate on Landscape and Regional Processes, and Feedbacks to the Climate System (2004) (82)
- Weak compensation of harvest despite strong density–dependent growth in willow ptarmigan (2004) (78)
- Effects on the Function of Arctic Ecosystems in the Short- and Long-term Perspectives (2004) (78)
- Shifting altitudinal distribution of outbreak zones of winter moth Operophtera brumata in sub‐arctic birch forest: a response to recent climate warming? (2007) (76)
- Demography of small mammals in cold regions: the importance of environmental variability (1999) (76)
- Patterns and processes of dispersal behaviour in arvicoline rodents (2012) (74)
- Determinants of natal dispersal and space use in grey-sided voles, Clethrionomys rufocanus : a combined field and laboratory experiment (1990) (70)
- Genetic differentiation among populations of the beetle Bolitophagus reticulatus (Coleoptera: Tenebrionidae) in a fragmented and a continuous landscape (2000) (70)
- An Arctic predator–prey system in flux: climate change impacts on coastal space use by polar bears and ringed seals (2017) (68)
- Individual and population level determinants of immigration success on local habitat patches: an experimental approach (2002) (67)
- A novel method for quantifying habitat selection and predicting habitat use (2008) (65)
- Discontinuous habitat corridors : effects on male root vole movements (1996) (65)
- Complementary impacts of small rodents and semi‐domesticated ungulates limit tall shrub expansion in the tundra (2014) (64)
- Predictions replaced by facts: a keystone species' behavioural responses to declining arctic sea-ice (2015) (64)
- The potential for sexual selection in males: Effect of sex ratio and spatiotemporal distribution of receptive females (1988) (64)
- The effects of experimental habitat destruction and patch isolation on space use and fitness parameters in female root vole Microtus oeconomus. (1998) (64)
- Relationships between organohalogen contaminants and blood plasma clinical-chemical parameters in chicks of three raptor species from Northern Norway. (2010) (62)
- Demographic consequences of movements in subdivided root vole populations (1999) (60)
- Intrapopulation Variability Shaping Isotope Discrimination and Turnover: Experimental Evidence in Arctic Foxes (2011) (60)
- Effects of changing permafrost and snow conditions on tundra wildlife: critical places and times (2016) (59)
- Disentangling the importance of interspecific competition, food availability, and habitat in species occupancy: Recolonization of the endangered Fennoscandian arctic fox (2013) (59)
- Effects of experimental habitat fragmentation and connectivity on root vole demography (1999) (59)
- Nonstationary spatio-temporal small rodent dynamics: evidence from long-term Norwegian fox bounty data. (2009) (59)
- Divided the fruitflies fall (1989) (58)
- Blood plasma clinical-chemical parameters as biomarker endpoints for organohalogen contaminant exposure in Norwegian raptor nestlings. (2012) (57)
- Lack of concordance between mtDNA gene flow and population density fluctuations in the bank vole (1997) (56)
- Outbreaks by canopy-feeding geometrid moth cause state-dependent shifts in understorey plant communities (2013) (56)
- Shedding new light on the diet of Norwegian lemmings: DNA metabarcoding of stomach content (2013) (55)
- Homage to Hersteinsson and Macdonald: climate warming and resource subsidies cause red fox range expansion and Arctic fox decline (2017) (55)
- How ecological neighbourhoods influence the structure of the scavenger guild in low arctic tundra (2012) (55)
- Bank voles in linear habitats show restricted gene flow as revealed by mitochondrial DNA (mtDNA) (1998) (54)
- Phase-dependent outbreak dynamics of geometrid moth linked to host plant phenology (2009) (53)
- Arctic Small Rodents Have Diverse Diets and Flexible Food Selection (2013) (52)
- Emergent Rainy Winter Warm Spells May Promote Boreal Predator Expansion into the Arctic (2016) (52)
- The importance of willow thickets for ptarmigan and hares in shrub tundra: the more the better? (2011) (51)
- Collapse of an arctic bird community resulting from ungulate-induced loss of erect shrubs (2012) (49)
- Effects of habitat patchiness and connectivity on the spatial ecology of the root vole Microtus oeconomus (1998) (49)
- Why Do the Boreal Forest Ecosystems of Northwestern Europe Differ from Those of Western North America? (2016) (49)
- Phenology and abundance in relation to climatic variation in a sub-arctic insect herbivore–mountain birch system (2005) (49)
- Global Warming and effects on the Arctic Fox (2008) (48)
- Intestinal parasites of the Arctic fox in relation to the abundance and distribution of intermediate hosts (2009) (48)
- Escaping parasitism in the selfish herd: age, size and density-dependent warble fly infestation in reindeer (2007) (47)
- The Ghost of Development Past: the Impact of Economic Security Policies on Saami Pastoral Ecosystems (2011) (47)
- Deep into the ice: over-wintering and habitat selection in male Atlantic walruses (2009) (45)
- Coastal habitat use by ringed seals Pusa hispida following a regional sea-ice collapse: importance of glacial refugia in a changing Arctic (2016) (45)
- Is the heart of Fennoscandian rodent cycle still beating? A 14-year study of small mammals and Tengmalm's owls in northern Norway (2002) (45)
- Modelling Survival Rates: Habitat Fragmentation and Destruction in Root Vole Experimental Populations (1996) (44)
- Do sub‐Arctic winter moth populations in coastal birch forest exhibit spatially synchronous dynamics? (2004) (44)
- Documenting lemming population change in the Arctic: Can we detect trends? (2019) (43)
- Patterns of abundance and demography: Collembola in a habitat patch gradient (1994) (43)
- Effects on the function of Arctic ecosystems in the short- and long-term perspectives. (2004) (43)
- Strength of asymmetric competition between predators in food webs ruled by fluctuating prey: the case of foxes in tundra. (2010) (42)
- Are population outbreaks in sub-arctic geometrids terminated by larval parasitoids? (2010) (42)
- Fluctuating asymmetry as an indicator of elevation stress and distribution limits in mountain birch (Betula pubescens) (2008) (42)
- New views on how population-intrinsic and community-extrinsic processes interact during the vole population cycles (2013) (42)
- Root Voles: Litter Sex Ratio Variation in Fragmented Habitat (1995) (41)
- Population dynamics of tundra voles in relation to configuration of willow thickets in southern arctic tundra (2011) (41)
- Reproduction and spacing behaviour of females in a peak density population of Clethrionomys glareolus (1986) (41)
- Landscape ecology of the wart-biter Decticus verrucivorus in a patchy landscape (1996) (41)
- Additive Partitioning of Diversity Reveals No Scale-dependent Impacts of Large Ungulates on the Structure of Tundra Plant Communities (2010) (39)
- Declining willow ptarmigan populations : the role of habitat structure and community dynamics (2011) (39)
- Glacial survival or late glacial colonization? Phylogeography of the root vole (Microtus oeconomus) in north‐west Norway (2006) (38)
- From individuals to population cycles: the role of extrinsic and intrinsic factors in rodent populations. (2016) (38)
- DETERMINANTS OF GEOGRAPHIC VARIATION IN GROWTH AND REPRODUCTIVE TRAITS IN THE ROOT VOLE (1997) (38)
- Community‐wide mesocarnivore response to partial ungulate migration (2014) (38)
- Differential reproductive success in a peak population of the grey-sided vole clethrionomys rufocanus (1987) (38)
- Phenology and Cover of Plant Growth Forms Predict Herbivore Habitat Selection in a High Latitude Ecosystem (2014) (37)
- Endozoochory varies with ecological scale and context (2007) (37)
- What Can Stable Isotope Analysis of Top Predator Tissues Contribute to Monitoring of Tundra Ecosystems? (2015) (37)
- Responses of female grey-sided voles Clethrionomys rufocanus to malnutrition: a combined laboratory and field experiment (1990) (37)
- Under the snow: a new camera trap opens the white box of subnivean ecology (2015) (37)
- Responses of female grey-sided voles Clethrionomys rufocanus to malnutrition: a combined laboratory and field experiment (1990) (37)
- Demographic responses of a site-faithful and territorial predator to its fluctuating prey: long-tailed skuas and arctic lemmings. (2014) (37)
- Predictors of plant phenology in a diverse high-latitude alpine landscape: growth forms and topography (2009) (36)
- Predicting stable and cyclic populations of Clethrionomys (1988) (36)
- Predicting stable and cyclic populations of Clethrionomys (1988) (36)
- The 'common vole' in Svalbard identified as Microtus epiroticus by chromosome analysis (1990) (36)
- Multi-annual density fluctuations and habitat size enhance genetic variability in two northern voles (2009) (36)
- The effects of spatial habitat configuration on recruitment, growth and population structure in arctic Collembola (2000) (35)
- Impacts of differential prey dynamics on the potential recovery of endangered arctic fox populations (2008) (35)
- Predicting habitat use by ringed seals (Phoca hispida) in a warming Arctic (2008) (35)
- Rangifer management controls a climate-sensitive tundra state transition. (2017) (34)
- Plasma concentrations of organohalogenated pollutants in predatory bird nestlings: Associations to growth rate and dietary tracers (2013) (34)
- Reversed sexual size dimorphism in microtines: Are females larger than males or are males smaller than females? (1990) (33)
- Indirect food web interactions mediated by predator–rodent dynamics: relative roles of lemmings and voles (2013) (32)
- Ecosystem drivers of an Arctic fox population at the western fringe of the Eurasian Arctic (2017) (32)
- Ecological and spatial factors drive intra- and interspecific variation in exposure of subarctic predatory bird nestlings to persistent organic pollutants. (2013) (31)
- Spatially mismatched trophic dynamics: cyclically outbreaking geometrids and their larval parasitoids (2010) (31)
- Growth and reproduction in island and mainland populations of the vole Microtus epiroticus (1993) (31)
- Habitats and movement patterns of white whales Delphinapterus leucas in Svalbard, Norway in a changing climate (2018) (30)
- Harmonizing circumpolar monitoring of Arctic fox: benefits, opportunities, challenges and recommendations (2017) (30)
- Future changes in the supply of goods and services from natural ecosystems: prospects for the European north (2015) (30)
- Demography during a population crash of the wood lemming, Myopus schisticolor (1988) (29)
- A RESPONSE TO SOLVING THE ENIGMA OF POPULATION CYCLES WITH A MULTIFACTORIAL PERSPECTIVE (1991) (29)
- Spatial and temporal variation in patch occupancy and population density in a model system of an arctic Collembola species assemblage (2004) (28)
- Anisotropic patterned population synchrony in climatic gradients indicates nonlinear climatic forcing (2008) (28)
- Contrasting changes in space use induced by climate change in two Arctic marine mammal species (2019) (28)
- Population dynamics and life history of the oribatid mite Ameronothrus lineatus (Acari, Oribatida) on the high arctic archipelago of Svalbard (2003) (27)
- Long-term Impacts of Contrasting Management of Large Ungulates in the Arctic Tundra-Forest Ecotone: Ecosystem Structure and Climate Feedback (2014) (27)
- Spatial Distribution of Echinococcus multilocularis, Svalbard, Norway (2008) (27)
- Red fox takeover of arctic fox breeding den: an observation from Yamal Peninsula, Russia (2011) (27)
- Foraging behaviour of the root vole Microtus oeconomus in fragmented habitats (1999) (26)
- Uncertainties and Recommendations (2004) (26)
- Differential inbreeding tolerance in two geographically distinct strains of root voles Microtus oeconomus (1995) (26)
- Changes in bird communities by planting non-native spruce in coastal birch forests of northern Norway (2002) (25)
- Antiparasite treatments reduce humoral immunity and impact oxidative status in raptor nestlings (2013) (25)
- Spatial and temporal patterns of artificial nest predation in mountain birch forests fragmented by spruce plantations (2009) (24)
- Haul-Out Behaviour of the World's Northernmost Population of Harbour Seals (Phoca vitulina) throughout the Year (2014) (24)
- Key Findings and Extended Summaries (2004) (24)
- Ecosystem-based monitoring in the age of rapid climate change and new technologies (2017) (24)
- Climate-Ecological Observatory for Arctic Tundra (2020) (24)
- Circumpolar status of Arctic ptarmigan: Population dynamics and trends (2019) (24)
- A screening for canine distemper virus, canine adenovirus and carnivore protoparvoviruses in Arctic foxes (Vulpes lagopus) and red foxes (Vulpes vulpes) from Arctic and sub-Arctic regions of Norway (2018) (24)
- Past changes in Arctic terrestrial ecosystems, climate and UV radiation. (2004) (24)
- Changed Arctic-alpine food web interactions under rapid climate warming: implication for ptarmigan research (2017) (24)
- How Spatial Variation in Areal Extent and Configuration of Labile Vegetation States Affect the Riparian Bird Community in Arctic Tundra (2013) (23)
- Synthesis of Effects in Four Arctic Subregions (2004) (23)
- Harbour seal Phoca vitulina movement patterns in the high-Arctic archipelago of Svalbard, Norway (2014) (23)
- Rough-Legged Buzzards, Arctic Foxes and Red Foxes in a Tundra Ecosystem without Rodents (2015) (23)
- Seasonal difference in temporal transferability of an ecological model: near-term predictions of lemming outbreak abundances (2018) (22)
- Bumble bee pollination of the sticky catchfly in a fragmented agricultural landscape (2000) (22)
- Arctic greening and bird nest predation risk across tundra ecotones (2019) (22)
- Can novel pest outbreaks drive ecosystem transitions in northern‐boreal birch forest? (2018) (21)
- A demographic analysis of vole population responses to fragmentation and destruction of habitat (2003) (21)
- Genetic variability among root voles (Microtus oeconomus) from different geographic regions: populations can be distinguished by DNA fingerprinting (1994) (21)
- Spatial synchrony in sub-arctic geometrid moth outbreaks reflects dispersal in larval and adult life cycle stages. (2019) (21)
- Determinants of Competitive Success in Clethrionomys Rufocanus. (1987) (21)
- A Population Dynamics Model for Clethrionomys: Sexual Maturation, Spacing Behaviour and Dispersal (1988) (21)
- Seasonal, Oceanographic and Atmospheric Drivers of Diving Behaviour in a Temperate Seal Species Living in the High Arctic (2015) (20)
- Spatial population dynamics of small mammals : some methodological and practical issues (2004) (20)
- Density-Dependent Melanism in Winter Moth Larvae (Lepidoptera: Geometridae): A Countermeasure Against Parasitoids? (2006) (20)
- Sources of variation in small rodent trophic niche: new insights from DNA metabarcoding and stable isotope analysis† (2014) (20)
- Small rodents in the shrub tundra of Yamal (Russia): Density dependence in habitat use? (2014) (20)
- Spatial organization in a small population of the root vole Microtus oeconomus in a linear habitat (1997) (20)
- Site fidelity of Svalbard polar bears revealed by mark-recapture positions (2012) (20)
- Density‐dependent melanism in sub‐arctic populations of winter moth larvae (Operophtera brumata) (2003) (19)
- Dispersal in the bank vole (2000) (19)
- Predation on artificial ground nests in birch forests fragmented by spruce plantations (2008) (18)
- Climate Change and UV-B Impacts on Arctic Tundra and Polar Desert Ecosystems (2004) (18)
- Bears are simply voles writ large: social structure determines the mechanisms of intrinsic population regulation in mammals (2014) (18)
- The nature of lemming cycles on Wrangel: an island without small mustelids (2012) (17)
- Temporal Patterns of Breeding Events in Small Rodent Populations (1988) (17)
- Phenological diversity in the interactions between winter moth (Operophtera brumata) larvae and parasitoid wasps in sub-arctic mountain birch forest (2011) (17)
- Phase-dependent effect of conservation efforts in cyclically fluctuating populations of Arctic fox (Vulpes lagopus). (2009) (17)
- How rapidly do invasive birch forest geometrids recruit larval parasitoids? Insights from comparison with a sympatric native geometrid (2013) (17)
- Diet, nesting density, and breeding success of rough-legged buzzards (Buteo lagopus) on the Nenetsky Ridge, Arctic Russia (2014) (17)
- Litter sex ratio variation in laboratory colonies of two geographically distinct strains of the root vole Microtus oeconomus (1994) (17)
- Rationale, Concepts and Approach to the Assessment (2004) (16)
- Prevalence of nest predators in a sub-Arctic ecosystem (2010) (16)
- Shrub patch configuration at the landscape scale is related to diversity of adjacent herbaceous vegetation (2013) (15)
- Local and Regional Determinants of Colonisation-Extinction Dynamics of a Riparian Mainland-Island Root Vole Metapopulation (2013) (15)
- Assessing the effect of predator control on an endangered goose population subjected to predator‐mediated food web dynamics (2019) (15)
- Making it through the first year: Ontogeny of movement and diving behavior in harbor seals from Svalbard, Norway (2016) (14)
- Transferability of biotic interactions: Temporal consistency of arctic plant–rodent relationships is poor (2018) (14)
- The influence of experimental soil acidification and liming on concentrations of some basic and trace metals in scots pine (Pinus sylvestris L.) needles (2000) (14)
- Issues and Perspectives in Landscape Ecology: The role of experiments in landscape ecology (2005) (14)
- Fingerprinting of diverse species with DNA probes generated from immobilized single-stranded DNA templates. (1991) (14)
- Does kinship influence space use and dispersal in male grey-sided voles? (1991) (14)
- Vole cycles. (1995) (14)
- End-user involvement to improve predictions and management of populations with complex dynamics and multiple drivers. (2020) (13)
- No Impact of Pupal Predation on the Altitudinal Distribution of Autumnal Moth and Winter Moth (Lepidoptera: Geometridae) in Sub-Arctic Birch Forest (2009) (13)
- The effect of patch isolation on reproductive synchrony in the root vole (2000) (13)
- An assessment of MOSJ: the state of the terrestrial environment in Svalbard (2014) (12)
- Not only mosses: lemming winter diets as described by DNA metabarcoding (2017) (12)
- Sources of variation in larval parasitism of two sympatrically outbreaking birch forest defoliators (2012) (12)
- Parasite intensity and fur coloration in reindeer calves - contrasting artificial and natural selection. (2009) (12)
- Predator release from invertebrate generalists does not explain geometrid moth (Lepidoptera: Geometridae) outbreaks at high altitudes (2013) (11)
- Numerical Responses of Saproxylic Beetles to Rapid Increases in Dead Wood Availability following Geometrid Moth Outbreaks in Sub-Arctic Mountain Birch Forest (2014) (11)
- Nest predation in declining populations of common eiders Somateria mollissima: an experimental evaluation of the role of hooded crows Corvus cornix (2010) (11)
- Comparison of maturation of female Clethrionomys glareolus from cyclic and noncyclic populations (1986) (10)
- Spatial Demographic Synchrony in Fragmented Populations (1999) (10)
- Absence from the nest due to human disturbance induces higher nest predation risk than natural recesses in Common Eiders Somateria mollissima (2016) (10)
- Spatial overlap among an Arctic predator, prey and scavenger in the marginal ice zone (2017) (10)
- Spatially patterned guild structure in larval parasitoids of cyclically outbreaking winter moth populations (2010) (10)
- Settlement in empty versus occupied habitats: an experimental study on bank voles (2011) (9)
- The use of fluorescent pigments to establish mother-offspring relationships in small mammals (1994) (9)
- Climate Change and UV-B Impacts on Arctic Tundra and Polar Desert Ecosystems Rationale, Concepts and Approach to the Assessment (2004) (9)
- Drones and marine mammals in Svalbard, Norway (2021) (9)
- Assessing the causes of breeding failure among the rough-legged buzzard (Buteo lagopus) during the nestling period (2012) (9)
- Haul-out behaviour of Arctic ringed seals (Pusa hispida): inter-annual patterns and impacts of current environmental change (2018) (9)
- Run to the hills: gene flow among mountain areas leads to low genetic differentiation in the Norwegian lemming (2017) (9)
- Scale-Dependent Responses of Predators and Their Prey to Spruce Plantations in Subarctic Birch Forests in Winter (2010) (8)
- Mate detection success of maleClethrionomys rufocanus in relation to the spatial distribution of sexually receptive females (2005) (8)
- Dietary variation in Icelandic arctic fox (Vulpes lagopus) over a period of 30 years assessed through stable isotopes (2019) (8)
- Rationale, concepts and approach to the assessment. (2004) (8)
- Inbreeding in the field: an experiment on root vole populations (2001) (8)
- Centric fission in Microtus oeconomus. A new locality in south east Norway. (2008) (8)
- Spatial explicit demography: The effects habitat patch isolation have on vole matrilines (2000) (8)
- Continental-scale travelling waves in forest geometrids in Europe: an evaluation of the evidence. (2016) (7)
- The effect of pregnancy failure on the onset of reproduction in sympatric populations of Clethrionomys rutilus and Clethrionomys rufocanus (1985) (7)
- Ilkka Hanski and Small Mammals: from Shrew Metapopulations to Vole and Lemming Cycles (2017) (7)
- Resistance of a sub-arctic bird community to severe forest damage caused by geometrid moth outbreaks (2015) (6)
- Pregnancy rates in small rodents: the consequences of differential onset of breeding (1986) (6)
- Toward understanding the effect of top predators on ecosystems (2009) (6)
- Climate variability and density-dependent population dynamics: Lessons from a simple High Arctic ecosystem (2021) (6)
- Reproduction and growth in bank voles Clethrionomys glareolus: the effect of food-quality and density manipulations in a laboratory colony (1992) (6)
- Climate Change and UV-B Impacts on Arctic Tundra and Polar Desert Ecosystems: Key Findings and Extended Summaries (2004) (6)
- Rodent population cycle as a determinant of gastrointestinal nematode abundance in a low-arctic population of the red fox (2019) (5)
- Effects of non-native spruce plantations on small mammal communities in subarctic birch forests (2010) (5)
- Environmental conditions alter successional trajectories on an ephemeral resource: a field experiment with beetles in dead wood (2020) (5)
- Accounting for food web dynamics when assessing the impact of mesopredator control on declining prey populations (2020) (5)
- The role of colonization in the dynamics of patchy populations of a cyclic vole species (2013) (5)
- A pioneering pest: the winter moth (Operophtera brumata) is expanding its outbreak range into Low Arctic shrub tundra (2022) (4)
- Nest association between two predators as a behavioral response to the low density of rodents (2019) (4)
- Fjellrev i Finnmark” - Rapport for perioden 2008-2012. (2013) (4)
- Modeling the demography of species providing extended parental care: A capture–recapture multievent model with a case study on polar bears (Ursus maritimus) (2021) (4)
- Occurrence habitat and prey selection of hawk owls surnia ulula during a small rodent peak in eastern finnmark norway 1978 (1982) (4)
- Iterative model predictions for wildlife populations impacted by rapid climate change (2021) (4)
- High goose abundance reduces nest predation risk in a simple rodent-free high-Arctic ecosystem (2018) (3)
- Predator co-occurrence in alpine and Arctic tundra in relation to fluctuating prey. (2022) (3)
- Disturbance Mapping in Arctic Tundra Improved by a Planning Workflow for Drone Studies: Advancing Tools for Future Ecosystem Monitoring (2021) (3)
- Salvage logging of mountain birch after geometrid outbreaks: Ecological context determines management outcomes (2017) (3)
- Using subnivean camera traps to study Arctic small mammal community dynamics during winter (2021) (3)
- Past Changes in Arctic Terrestrial Ecosystems, Climate and UV Radiation (2004) (3)
- Hidden in the darkness of the Polar night: a first glimpse into winter migration of the Svalbard rock ptarmigan (2017) (3)
- Climate variability and density-dependent population dynamics: Lessons from a simple high-Arctic ecosystem (2021) (3)
- Issues of under-representation in quantitative DNA metabarcoding weaken the inference about diet of the tundra vole Microtus oeconomus (2021) (2)
- Arctic fox. Life at the top of the world (2009) (2)
- Modeling the demography of species providing extended parental care: A capture-recapture approach with a case study on Polar Bears (Ursus maritimus) (2019) (2)
- Breeding persistence of Slavonian Grebe (Podiceps auritus) at long-term monitoring sites: predictors of a steep decline at the northern European range limit (2015) (2)
- Seasonality, density dependence, and spatial population synchrony. (2022) (2)
- Effect of scavenging on predation in a food web (2020) (2)
- Arctic Biodiversity Assessment. Status and trends in Arctic biodiversity.: Terrestrial Ecosystems. – Chapter 12 (2013) (2)
- Management decisions and knowledge gaps: learning by doing in a case of a declining population of slavonian grebe Podiceps auritus (2015) (2)
- Ecosystem Impacts of a Range Expanding Forest Defoliator at the Forest-Tundra Ecotone (2012) (2)
- Arctic and red foxes (2011) (2)
- Identification and Evaluation of 21 Novel Microsatellite Markers from the Autumnal Moth (Epirrita autumnata) (Lepidoptera: Geometridae) (2015) (2)
- Centric fission in Microtus oeconomus. A new locality in south east Norway. (1986) (1)
- Prosjekt ”Fjellrev i Finnmark” : rapport for perioden 2004-2007 (2007) (1)
- Spatiotemporal dynamics of forest geometrid outbreaks. (2022) (1)
- Unfounded claims about productivity beyond density for reindeer pastoralism systems (2021) (1)
- Correction to: Documenting lemming population change in the Arctic: Can we detect trends? (2019) (1)
- Spatio-temporal patterns and the effects of climatic variation in common juniper growth (2008) (1)
- Assessing dental wear in reindeer using geometric morphometrical methods (2009) (1)
- Important Lessons from a Changing Arctic (2015) (0)
- Site fidelity of Svalbard polar bears revealed by mark-recapture positions (2012) (0)
- Using camera traps to monitor cyclic vole populations (2022) (0)
- The need of evidence-based management: the case of the of the Lesser White-Fronted Goose in Northern Norway (2018) (0)
- Species richness and prevalence of endoprasites in common shrew (Sorex araneus) from different forest types in northern Norway (1999) (0)
- Fjellrev i Finnmark : forskning og tiltak 2005 (2004) (0)
- Outbreaks by canopy-feeding geometrid moth cause state-dependent shifts in understorey plant communities (2013) (0)
- What Can Stable Isotope Analysis of Top Predator Tissues Contribute to Monitoring of Tundra Ecosystems? (2015) (0)
- Conservation biology: divided the fruitflies fall. (1989) (0)
- Bearded seal (Erignathus barbatus) vocalizations across seasons and habitat types in Svalbard, Norway (2021) (0)
- Fjellrev i Finnmark: Årsrapport 2009 (2009) (0)
- A semi-automatic workflow to process camera trap images in R (2022) (0)
- Using subnivean cameras to compare winter habitat occupancy of lemmings and voles in an arctic small rodent community (2020) (0)
- Seasonal difference in temporal transferability of an ecological model: near-term predictions of lemming outbreak abundances (2018) (0)
- Bears are simply voles writ large: social structure determines the mechanisms of intrinsic population regulation in mammals (2014) (0)
- Breeding persistence of Slavonian Grebe (Podiceps auritus) at long-term monitoring sites: predictors of a steep decline at the northern European range limit (2015) (0)
- Fat, Furry, Flexible, and Functionally Important: Characteristics of Mammals Living in the Arctic (2020) (0)
- Fjellrev i Finnmark : årsrapport for 2008 (2008) (0)
- Are endoparasites of common shrews (Sorex araneus) sensitive to tree species conversion in sub-Arctic birch forests? (2011) (0)
- Herbivore-induced "deshrubification" alters the biogeochemistry of subarctic riparian ecosystems (2013) (0)
- Settlement in empty vs . occupied habitats : An 1 experimental study on bank voles 2 3 (2012) (0)
- A versatile semiautomated image analysis workflow for time-lapsed camera trap image classification (2022) (0)
- Resistance of a sub-arctic bird community to severe forest damage caused by geometrid moth outbreaks (2015) (0)
- Asking questions and seeking answers in population ecology: Harry Andreassen in Memoriam (2021) (0)
- Shedding new light on the diet of Norwegian lemmings: DNA metabarcoding of stomach content (2013) (0)
- Review of Arctic fox. Life at the top of the world , by Gary Hamilton (2009) (0)
- linked to host plant phenology Phase-dependent outbreak dynamics of geometrid moth (2009) (0)
- Life-cycle analysis of an endangered migratory goose to assess the impact of conservation actions on population recovery (2023) (0)
- Relative roles of different-sized herbivores and plant-plant interactions in tall shrub tundra vegetation (2013) (0)
- Long-term Impacts of Contrasting Management of Large Ungulates in the Arctic Tundra-Forest Ecotone: Ecosystem Structure and Climate Feedback (2014) (0)
- The role of extrinsic and intrinsic factors in rodent population dynamics explored by individual based models (2014) (0)
- Not only mosses: lemming winter diets as described by DNA metabarcoding (2017) (0)
- Anti-parasite treatment and blood biochemistry in raptor nestlings (2017) (0)
- Habitats and movement patterns of white whales Delphinapterus leucas in Svalbard, Norway in a changing climate (2018) (0)
- Diet, nesting density, and breeding success of rough-legged buzzards (Buteo lagopus) on the Nenetsky Ridge, Arctic Russia (2013) (0)
- Haul-out behaviour of Arctic ringed seals (Pusa hispida): inter-annual patterns and impacts of current environmental change (2018) (0)
- The nature of lemming cycles on Wrangel: an island without small mustelids (2012) (0)
- A hierarchic approach to examining panArctic vegetation with a focus on the linkages between remote sensing and plot-based studies. (2015) (0)
- A dynamic and hierarchical spatial occupancy model for interacting species (2020) (0)
- Environmental variables as proxies for reindeer performance (2008) (0)
- Are endoparasites of common shrews (Sorex araneus) sensitive to tree species conversion in sub-Arctic birch forests? (2012) (0)
- A dynamic occupancy model for interacting species with two spatial scales (2020) (0)
- The relationship between satellite based vegetation indices, climate and growth of juniper in a northern ecosystem (2006) (0)
- Climate and density-dependent population dynamics: Lessons from a simple high-Arctic ecosystem (2021) (0)
- The role of colonization in the dynamics of patchy populations of a cyclic vole species (2013) (0)
- The importance of willow thickets for ptarmigan and hares in shrub tundra: the more the better? (2011) (0)
- First results from an experiment excluding three sizes classes of herbivores from tundra vegetation in southern Yamal, Russia. (2016) (0)
- The Traill island model for lemming dynamics, how it compares to Fennoscandian vole dynamics models, and a proposed simplification (2022) (0)
- Revising the specialist and generalist predation hypotheses: examples from the Arctic (2014) (0)
- High goose abundance reduces nest predation risk in a simple rodent-free high-Arctic ecosystem (2017) (0)
- How rapidly do invasive birch forest geometrids recruit larval parasitoids? Insights from comparison with a sympatric native geometrid (2013) (0)
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