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Arctic avian predators synchronise their spring migration with the northern progression of snowmelt
(Journal article, 2020) -
Arctic browning: extreme events and trends reversing arctic greening
(Journal article; Peer reviewed, 2016) -
Arctic charr (Salvelinus alpinus) re-established in a formerly acidified and highly dilute mountain lake under declining acidic deposition
(Journal article; Peer reviewed, 2018)Arctic charr in Rondvatn, a formerly highly acidified mountain lake in southern Norway, was re-established through stocking. The population became extinct during the early 1980s when the lake had an annual mean pH of ... -
Arctic greening from warming promotes declines in caribou populations
(Journal article; Peer reviewed, 2017)Themigratory tundra caribou herds in North America follow decadal population cycles, and browsing from abundant caribou could be expected to counteract the current climate-driven expansion of shrubs in the circumpolar ... -
Arctic-breeding seabirds’ hotspots in space and time - A methodological framework for year-round modelling of environmental niche and abundance using light-logger data
(NINA Rapport;1657, Research report, 2019)Fauchald, P., Tarroux, A., Bråthen, V. S., Descamps, S., Ekker, M., Helgason, H. H., Merkel, B., Moe, B., Åström, J., Strøm, H. 2019. Arctic-breeding seabirds’ hotspots in space and time -a methodological framework for ... -
Area use and movement patterns of wild and escaped farmed Atlantic salmon before and during spawning in a large Norwegian river
(Journal article, 2016)We compared the within-river movements and distribution of wild and escaped farmed Atlantic salmon Salmo salar before and during spawning in the Namsen river system of Central Norway. A total of 74 wild and 43 escaped ... -
Arealkrav i jærlandskapet: En studie av medias fremstilling
(Journal article; Peer reviewed, 2017)Jærlandskapet er under press fra mange ulike interesser og noen av de tydeligste ‘kampene’ som utkjempes i dette landskapet er knyttet til jordvern, utbygging/infrastruktur-tiltak og etablering av vindkraftanlegg. Hvordan ... -
Arealrepresentativ overvåking av terrestriske naturtyper. Indikatorer for økologisk tilstand
(NINA Rapport;1478, Research report, 2018)Evju, M. & Nybø, S. (red.), Framstad, E., Lyngstad, A., Sickel, H., Sverdrup-Thygeson, A., Vandvik, V., Velle, L. G. & Aarrestad, P. A. 2018. Arealrepresentativ overvåking av terrestriske naturtyper. Indikatorer for økologisk ... -
Arealrepresentativ overvåking basert på fjernanalyse. Flyfototolkning i fjell og myrnatur
(NINA rapport;743, Research report, 2011)Erikstad, L., Strand, G.H., Bentzen, F. & Salberg, A-B. 2011. Arealrepresentativ overvåking basert på fjernanalyse. Flyfototolkning i fjell og myrnatur - NINA Rapport 743. 44 s. Metoden som tradisjonelt brukes i fjernanalyse ... -
Arthropod distribution in a tropical rainforest: tackling a four dimensional puzzle
(Journal article; Peer reviewed, 2015)Quantifying the spatio-temporal distribution of arthropods in tropical rainforests represents a first step towards scrutinizing the global distribution of biodiversity on Earth. To date moststudies have focused on narrow ... -
An artificial intelligence approach to remotely assess pale lichen biomass
(Peer reviewed; Journal article, 2022)Although generally given little attention in vegetation studies, ground-dwelling (terricolous) lichens are major contributors to overall carbon and nitrogen cycling, albedo, biodiversity and biomass in many high-latitude ... -
ARV: The potential for a Norwegian financing mechanism for peatland restoration
(NINA Report;2303, Research report, 2023)Immerzeel, B., Tolstad Uggen, K., Mehlhoop, A. C., Brekke Skrindo, A. & Hagen, D. ARV: The potential for a Norwegian financing mechanism for peatland restoration. NINA Report 2303. Norwegian Institute for Nature Research. This ... -
AS WE SEE IT Reared fish, farmed escapees and wild fish stocks-a triangle of pathogen transmission of concern to Mediterranean aquaculture management
(Peer reviewed; Journal article, 2013)Although aquaculture in the Mediterranean is a relatively young industry, finfish dis eases have been reported to cause considerable problems and mortalities among the farmed stocks. In general, the farming activity and ... -
Assessing climatic and spatial variables influencing zooplankton richness for space-for-time predictions
(Peer reviewed; Journal article, 2023)1. The macroecological drivers of freshwater diversity are accredited geographical, spatial and climatic variables, but also to productivity, ecosystem age and landscape history. Locally diversity is also influenced ... -
Assessing ecosystem services from multifunctional trees in pastures using Bayesian belief networks
(Journal article, 2016) -
Assessing incidental bycatch of seabirds in Norwegian coastal commercial fisheries: Empirical and methodological lessons
(Peer reviewed; Journal article, 2015)With diminishing seabird populations and little knowledge on incidental bycatch in fisheries in the Northeast Atlantic, this study aimed to screen seabird bycatch in Norwegian coastal fisheries in 2009. The purpose was ... -
Assessing Norwegian pollination deficits. Capacity building towards IPBES - implementation and methodological evaluation of the “Protocol to Detect and Assess Pollination Deficits in crops.
(NINA Rapport;1101, Research report, 2014)Åström, J., Dramstad, W., Debella-Gilo, M., Hovstad, K. A., Åström, S. & Rusch, G. M. 2014. Assessing Norwegian pollination deficits. Capacity building towards IPBES, with implementation and methodological evaluation of ... -
Assessing sea floor functional biodiversity and vulnerability
(Peer reviewed; Journal article, 2023)The marine benthos has been largely studied through the use of response traits that characterise species vulnerability to disturbance. More limited has been the specific use of effect traits that represent other species ... -
Assessing the effect of mitigation efforts to improve vegetation recovery inpowerline construction sites across Norway
(Peer reviewed; Journal article, 2022)Land-use related to technical infrastructure puts great pressure on nature and landscapes globally. We used a screening approach to evaluate vegetation development in 295 construction sites related to upkeeping of the ... -
Assessing the effect of sample bias correction in species distribution models
(Peer reviewed; Journal article, 2022)1. Open-source biodiversity databases contain a large number of species occurrence records but are often spatially biased; which affects the reliability of species distribution models based on these records. Sample bias ...