Now showing items 337-356 of 950

    • First pre-modern record of the gyrfalcon (Falco rusticolus) in north-east Greenland 

      Moseley, Gina E.; Rosvold, Jørgen; Gotfredsen, Anne Birgitte; Hajdas, Irka; Gilg, Olivier; Gregersen, Kristian M.; Spötl, Christoph; Edwards, Lawrence (Journal article; Peer reviewed, 2019)
      Gyrfalcon (Falco rusticolus) is the largest falcon in the world. It inhabits a wide range of climate zones in the Northern Hemisphere, from boreal forests in the south of its range to the arid polar deserts of the High ...
    • First record of Spalangiopelta Masi, 1922 (Hymenoptera, Pteromalidae, Ceinae) in Norway 

      Staverløkk, Arnstein; Mitroiu, Mircea-Dan (Peer reviewed; Journal article, 2020)
      Pteromalidae is a relatively poor known group, and there are many species yet to discover. We here report two new species to Norway, Spalangiopelta alata Bouček, 1953 and Spalangiopelta procera Graham, 1966 (Hymenoptera, ...
    • The first records of Solva marginata (Meigen, 1820) and the fly family Xylomyidae (Diptera) in Norway 

      Ødegaard, Frode; Staverløkk, Arnstein (Peer reviewed; Journal article, 2022)
      The fly family Xylomyidae belongs to the lower Brachycera and the infraorder Stratiomyiomorpha, and these flies are closely related to Stratiomyidae. It is a small family with 134 known species worldwide (Courtney et al. ...
    • Fiskesamfunnet i Mjøsa; de lange linjer 

      Sandlund, Odd Terje; Gjelland, Karl Øystein; Museth, Jon; Bækkelie, Knut Andreas Eikland; Lie, Erik Friele (Peer reviewed; Journal article, 2021)
      Fiskebestanden i Mjøsa ble undersøkt i 2018 som en del av overvåkingen av store innsjøer under vannforskriften. Det ble fisket med nordiske oversiktsgarn i strandsona og dypere bunnområder og med el-fiskebåt på grunt vann. ...
    • Fit is fat: winter body mass of Atlantic Puffins Fratercula arctica 

      Anker-Nilssen, Tycho; Harris, Michael P.; Jensen, Jens-Kjeld (Journal article; Peer reviewed, 2018)
      Capsule: Atlantic Puffins Fratercula arctica from Scottish and Norwegian populations were significantly heavier in winter than when rearing chicks. Aims: To compare body masses of Atlantic Puffins on their wintering grounds ...
    • Flexibility in otherwise consistent non-breeding movements of a long-distance migratory seabird, the long-tailed skua 

      van Bemmelen, Rob; Moe, Børge; Hanssen, Sveinn Are; Schmidt, Niels Martin; Hansen, Jannik; Lang, Johannes; Sittler, Benoit; Bollache, Loïc; Tulp, Ingrid; Klaassen, Raymond; Gilg, Olivier (Journal article; Peer reviewed, 2017-02-15)
      Quantifying within- and between-individual variation in animal migration strategies is a first step towards our understanding of the ability of migrants to adjust to changes in the en - vironment. We studied consistency ...
    • Focus on recent, present and future Arctic and boreal productivity and biomass changes 

      Tømmervik, Hans; Forbes, Bruce C. (Peer reviewed; Journal article, 2020)
      The reduction of cold temperature constraints on photosynthesis in recent decades has led to extended growing seasons and increased plant productivity (greening) in significant parts of Polar, Arctic and Boreal regions, ...
    • Forage fish abundance is a predictor of timing of breeding and hatching brood size in a coastal seabird 

      Lorentsen, Svein-Håkon; Anker-Nilssen, Tycho; Erikstad, Kjell E; Røv, Nils (Journal article; Peer reviewed, 2015)
      Current and future climate alterations might impact ecological processes like timing of breeding. We used multivariate linear models to assess the importance of food availability and climate on timing of breeding and ...
    • Foraging tactics in dynamic sea-ice habitats affect individual state in a long-ranging seabird 

      Tarroux, Arnaud; Cherel, Yves; Fauchald, Per; Kato, Akiko; Love, Oliver P.; Ropert-Coudert, Yan; Spreen, Gunnar; Varpe, Øystein; Weimerskirch, Henri; Yoccoz, Nigel; Zahn, Sandrine; Descamps, Sebastien (Peer reviewed; Journal article, 2020)
      1. Individual heterogeneity in diet and foraging behaviour is common in wild animal populations, and can be a strong determinant of how populations respond to environmental changes. Within populations, variation in ...
    • Forest owners' perspectives on forest protection in Norway 

      Gundersen, Vegard; Vistad, Odd Inge; Skjeggedal, Terje (Peer reviewed; Journal article, 2022)
      Forest protection in nature reserves in Norway relies on the voluntary participation of forest owners. While the national forest protection program has been a success since its start in early 1990s, by 2020 the national ...
    • Forests dynamics in the montane–alpine boundary: a comparative study using satellite imagery and climate data 

      Dinca, Lucian; Nita, Mihai Daniel; Hofgaard, Annika; Alados, Concepcion L.; Broll, Gabriele; Borz, Stelian Alexandru; Wertz, Bogdan; Monteiro, Antonio T. (Journal article; Peer reviewed, 2017)
      Over the past decades, the altitudinal and latitudinal advance of forest lines has increased due to global warming and the abandonment of less productive areas previously subject to agricultural activities. The intensity ...
    • Fragmentation in calcareous grasslands: species specialization matters 

      Olsen, Siri Lie; Evju, Marianne; Endrestøl, Anders (Journal article; Peer reviewed, 2018)
      Habitat fragmentation resulting from anthropogenic land-use change may negatively affect both biodiversity and ecosystem structure and function. However, susceptibility to fragmentation varies between species and may be ...
    • Framing pictures: A conceptual framework to identify and correct for biases in detection probability of camera traps enabling multi‐species comparison 

      Hofmeester, Tim R.; Cromsigt, Joris P.G.M.; Odden, John; Andrén, Henrik; Kindberg, Jonas; Linnell, John Durrus (Journal article; Peer reviewed, 2019)
      Obtaining reliable species observations is of great importance in animal ecology and wildlife conservation. An increasing number of studies use camera traps (CTs) to study wildlife communities, and an increasing effort is ...
    • The freshwater shrimp Gammarus lacustris (Malacostraca, Amphipoda) in lakes on the Hardangervidda mountain plateau, southern Norway: distribution and environmental requirements 

      Qvenild, Tore; Hesthagen, Tore; Fjellheim, Arne (Journal article, 2020)
      Qvenild T, Hesthagen T and Fjellheim A. 2020. The freshwater shrimp Gammarus lacustris (Malacostraca, Amphipoda) in lakes on the Hardangervidda mountain plateau, southern Norway: distribution and environmental requirements. ...
    • From Svalbard to Siberia: Passerines breeding in the High Arctic also endure the Extreme cold of the Western Steppe 

      Snell, Katherine R. S.; Stokke, Bård Gunnar; Moksnes, Arne; Thorup, Kasper; Fossøy, Frode (Journal article; Peer reviewed, 2018)
      Few species are adapted to high latitudes, and many over-winter in milder climates with migrations involving extensive barrier crossings. By escaping extreme conditions for the majority of the year, physiological and ...
    • Functional groups of Sahelian trees in a semiarid agroforestry system of Senegal 

      Diémé, Joseph S.; Diouf, Mayécor; Armas, Cristina; Rusch, Graciela; Pugnaire, Francisco I. (Journal article; Peer reviewed, 2017)
      Aims Addressing plant responses to water stress is critical to understand the structure of plant communities in water-limited environments and to forecast their resilience to future changes in climate. In a semiarid ...
    • Functional responses of four Sahelian tree species to resource availability 

      Diéme, Joseph S.; Armas, Cristina; Rusch, Graciela; Pugnaire, Francisco (Journal article, 2018-11-11)
      Plants experience a fluctuating environment in time and space that affects resource supply. As human impacts on the environment directly and indirectly alter resource availability, it is important to address plant responses ...
    • Fungal Planet description sheets: 1042–1111 

      Crous, P.W.; Wingfield, M.J.; Chooi, Y.-H.; Gilchrist, C.L.M.; Lacey, E.; Pitt, J.I.; Roets, F.; Swart, W.J.; Cano-Lira, J.F.; Valenzuela-Lopez, N.; Hubka, V.; Shivas, R.G.; Stchigel, A.M.; Holdom, D.G.; Jurjević, Ž.; Kachalkin, A.V.; Lebel, T.; Lock, C.; Martín, M.P.; Tan, Y.P.; Tomashevskaya, M.A.; Vitelli, J.S.; Baseia, I.G.; Bhatt, V.K.; Brandrud, Tor Erik; de Souza, J.T.; Dima, B.; Lacey, H.J.; Lombard, L.; Johnston, P.R.; Morte, A.; Papp, V.; Rodriguez, A.; Rodríguez-Andrade, E.; Semwal, K.C.; Tegart, L.; Abad, Z.G.; Akulov, A.; Alvarado, P.; Alves, A.; Andrade, J.P.; Arenas, F.; Asenjo, C.; Ballarà, J.; Barrett, M.D.; Berná, L.M.; Berraf-Tebba, A.; Bianchinotti, M.V.; Bransgrove, K.; Burgess, T.I. (Peer reviewed; Journal article, 2020)
      Novel species of fungi described in this study include those from various countries as follows: Antarctica, Cladosporium arenosum from marine sediment sand. Argentina, Kosmimatamyces alatophylus (incl. Kosmimatamyces gen. ...
    • Fungal Planet description sheets: 1182–1283 

      Crous, P.W.; Cowan, D.A.; Maggs-Kölling, G.; Yilmaz, N.; Thangavel, R.; Wingfield, M.J.; Noordeloos, Machiel Evert; Dima, Bálint; Brandrud, Tor Erik; Jansen, G.M.; Morozova, O.V.; Vila, J.; Shivas, R.G.; Tan, Y.P.; Bishop-Hurley, S.; Lacey, E.; Marney, T.S.; Larsson, E.; Le Floch, G.; Lombard, L.; Nodet, P.; Hubka, V.; Alvarado, P.; Berraf-Tebbal, A.; Reyes, J.D.; Delgado, G.; Eichmeier, A.; Jordal, John Bjarne; Kachalkin, A.V.; Kubátová, A.; Maciá-Vicente, J.G.; Malysheva, E.F.; Papp, V.; Rajeshkumar, K.C.; Sharma, A.; Spetik, M.; Szabóová, D.; Tomashevskaya, M.A.; Abad, J.A.; Abad, Z.G.; Alexandrova, A.V.; Anand, G.; Arenas, F.; Ashtekar, N.; Balashov, S.; Bañares, Á.; Baroncelli, R.; Bera, I.; Biketova, A.Yu. (Peer reviewed; Journal article, 2021)
      Novel species of fungi described in this study include those from various countries as follows: Algeria, Phaeoacremonium adelophialidum from Vitis vinifera. Antarctica, Comoclathris antarctica from soil. Australia, Coniochaeta ...