Browsing NINA Brage by Title
Now showing items 1932-1951 of 2809
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Paint it black: Efficacy of increased wind turbine rotor blade visibility to reduce avian fatalities
(Peer reviewed, 2020)As wind energy deployment increases and larger wind-power plants are considered, bird fatalities through collision with moving turbine rotor blades are expected to increase. However, few (cost-) effective deterrent or ... -
«Pappa, hvorfor blir bladene gule om høsten?»
(Journal article, 2018-10) -
Partikkelutslipp fra skiferindustri i Drivavassdraget. Undersøkelser av påvirkning på fisk og bunndyr
(NINA rapport;1040, Research report, 2014)Drivavassdraget har bestander av sjøvandrende laksefisk på en om lag 85 kilometer lang elvestrekning mellom Sunndalsøra og absolutt vandringshinder 580 meter over havet i Drivdalen. Etter at lakseparasitten Gyrodactylus ... -
Parturition dates in wild Eurasian lynx: evidence of a second oestrus?
(Peer reviewed; Journal article, 2020)Understanding reproductive physiology of a species is important to assess their potential to respond to environmental variation and perturbation of their social system during the mating or pre-mating seasons. We report 175 ... -
Pasvikprogrammets terrestriske overvåking. Endringer i mengde av tungmetaller i biologisk materiale og i lavdekning på trær
(NINA Rapport;1751, Research report, 2020)Bjerke, J.W., Myking, T., Nyeggen, H. & Aarrestad, P.A. 2019. Pasvikprogrammets terrestriske overvåking. Endringer i mengde av tungmetaller i biologisk materiale og i lavdekning på trær. NINA Rapport 1751. Norsk institutt ... -
Payments for Ecosystem Services as a Policy Mix: Demonstrating the institutional analysis and development framework on conservation policy instruments
(Journal article; Peer reviewed, 2017)Policy mix analysis has been applied in research on energy, climate, urban and transport policy, and more recently biodiversity conservation and ecosystem services. However, policy mix analysis has thus far been employed ... -
På hvilke nivå skal vi forvalte naturen? Integrering av det lokale og globale
(NINA Rapport;63, Research report, 2005)Linnell, J. D. C. 2005. På hvilke nivå skal vi forvalte naturen? Integrering av det lokale og globale - NINA Rapport 63. 38 s. Betydningen av skala har etter hvert fått stor oppmerksomhet innen økologien. Skala har også ... -
På jakt etter huldra
(Journal article, 2018-12-06) -
På jakt etter kvasarer, stjernestøv og småplanter på Svalbard
(Journal article, 2018-08) -
Påvirker vannføringen i Eira fjordvandringen av postsmolt laks? Telemetriundersøkelser i 2002, 2004 og 2006
(NINA Rapport;253, Research report, 2007)Thorstad, E.B., Uglem, I., Økland, F., Finstad, B., Sivertsgård, R. & Jensen, A.J. 2007. Påvirker vannføringen i Eira fjordvandringen av postsmolt laks? Telemetriundersøkelser i 2002, 2004 og 2006. - NINA Rapport 253. 40 ... -
Perceptions of environmental justice and the conflict surrounding large carnivore management in Norway — Implications for conflict management
(Journal article; Peer reviewed, 2016)Human-wildlife conflict is increasingly being recognised as containing strong elements of social conflict. The extent to which stakeholders regard a management system as being just and fair is a key social dimension of ... -
Perfluorinated substances and telomeres in an Arctic seabird: Cross-sectional and longitudinal approaches
(Journal article; Peer reviewed, 2017)Telomeres are non-coding DNA repeats located at the termini of eukaryotic chromosomes, regulated by dynamic processes balancing shortening and maintenance. Despite a mechanism to slow-down telomere shortening, cell division ... -
Performance test and verification of an off-the-shelf automated avian radar tracking system
(Journal article; Peer reviewed, 2017)Microwave radar is an important tool for observation of birds in flight and represents a tremendous increase in observation capability in terms of amount of surveillance space that can be covered at relatively low cost. ... -
Persistent reduction of segment growth and photosynthesis in a widespread and important sub-Arctic moss species after cessation of three years of experimental winter warming
(Journal article; Peer reviewed, 2017)1. Winter is a period of dormancy for plants of cold environments. However, winter climate is changing, leading to an increasing frequency of stochastic warm periods (winter warming events) and concomitant reductions in ... -
Personleg råd og hjelp reduserer talet redningsaksjonar
(Journal article, 2019)Mountain tourism is in rapid growth, and Norway is receiving its share. This again has led to unprecedented levels of mountain rescue missions, which has trespassed the capacity of the mountain rescue service at some ... -
Pestplanten tromsøsvineblom Jacobaea alpina x subalpina i Norge - opphav og status
(Journal article; Peer reviewed, 2016)Jacobaea alpina (syn. Senecio alpinus, S. cordatus) and J. subalpina (syn. Senecio subalpinus) are native to the mountains of Central Europe. Both were cultivated as ornamentals in late 19th century Tromsø. From the early ... -
Phenology and cover of plant growth forms predict herbivore habitat selection in a high latitude ecosystem
(Journal article; Peer reviewed, 2014)The spatial and temporal distribution of forage quality is among the most central factors affecting herbivore habitat selection. Yet, for high latitude areas, forage quantity has been found to be more important than quality. ... -
Phenology of deer ked (Lipoptena cervi) host-seeking flight activity and its relationship with prevailing autumn weather
(Peer reviewed, 2016)Background: The deer ked (Lipoptena cervi) is an ectoparasite on cervids that has invaded large parts of Norway, Sweden and Finland during recent decades. During their host-seeking flight activity, the adult deer keds ... -
Phenotypic plasticity and epigenetics of fish: Embryo temperature affects later-developing life-history traits
(Journal article; Peer reviewed, 2019)Temperature during embryonic development affects ecological traits and influences the ability to rapidly adapt to the prevailing conditions in changing environments. Here, we review examples of how these developmental ... -
Physiological costs of infection: herpesvirus replication is linked to blood oxidative stress in equids
(Journal article; Peer reviewed, 2018)Viruses may have a dramatic impact on the health of their animal hosts. The patho-physiological mechanisms underlying viral infections in animals are, however, not well understood. It is increasingly recognized that oxidative ...