Browsing Norsk institutt for naturforskning by Title

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    • Innvandring av villaks og rømt oppdrettslaks til Trondheimsfjorden, Namsfjorden, Nedstrandsfjorden og ved Kvaløya i 2024 

      Berntsen, Henrik Hårdensson; Østborg, Gunnel Marie; Næsje, Tor Fredrik (NINA Rapport;2591, Research report, 2025)
      Berntsen, H.H., Østborg, G.M. & Næsje, T.F. 2025. Innvandring av villaks og rømt oppdrettslaks i Trondheimsfjorden, Namsfjorden, Nedstrandsfjorden og ved Kvaløya i 2024. NINA Rapport 2591. Norsk institutt for naturforskn ...

    • Innvandring, fangst og atferd til villaks og rømt oppdrettslaks i Namsfjorden og Namsenvassdraget i 2013 

      Næsje, Tor; Aronsen, Tonje; Ulvan, Eva Marita; Økland, Finn; Østborg, Gunnel Marie; Skorstad, Leif; Fiske, Peder; Thorstad, Eva Bonsak; Holm, Ragnar*; Sandnes, Tomas*; Staldvik, Frode; Moe, Karina (NINA Rapport;1059, Research report, 2014-04)
      Undersøkelsene i Namsfjorden og Namsenvassdraget er en videreføring av undersøkelser som ble påbegynt i 2012, og videreføres i 2014. Denne rapporten er derfor en framdrifts-rapport fra undersøkelsene. Hovedmålsettingen med ...

    • The Inocybe-Conocybe workshops at Dombås 2021-2022 

      Brandrud, Tor Erik; Dima, Bálint (Others, 2023)
      Some results from the Inocybe(-Conocybe) workshops at Dombås 2021-2022 are presented, with emphasis on the 2021 Inocybe results, based on extensive ITS-DNA sequencing and phylogenetic analyses. Among the 60 Inocybe s. lat. ...

    • Insect herbivory strongly modifies mountain birch volatile emissions 

      Rieksta, Jolanta; Li, Tao; Junker, Robert R.; Jepsen, Jane Uhd; Ryde, Ingvild; Rinnan, Riikka (Peer reviewed; Journal article, 2020)
      Insect herbivory is known to augment emissions of biogenic volatile organic compounds (BVOCs). Yet few studies have quantified BVOC responses to insect herbivory in natural populations in pan-Arctic regions. Here, we assess ...

    • Insekter er viktig for bærproduksjonen hos blåbær 

      Olsen, Siri Lie; Løkken, Jørn Olav; Evju, Marianne; Åström, Jonas; Dahle, Sondre; Eide, Nina (NINA Fakta;5-2017, Others, 2017)
      Blåbær er en nøkkelart i mange norske økosystemer, og både dyr og mennesker nyter godt av de næringsrike bærene. Men for at det skal produseres bær, må blåbærplantene bestøves. Våre studier viser at bestøvende insekter har ...

    • Insekter og edderkoppdyr på Bygdøy, Oslo kommune - Supplerende kartlegging og statusoppdatering 

      Endrestøl, Anders; Berggren, Kai (NINA Rapport;1539, Research report, 2018)
      Endrestøl, A. & Berggren, K. 2018. Insekter og edderkoppdyr på Bygdøy, Oslo kommune - Supplerende kartlegging og statusoppdatering. NINA Rapport 1539. Norsk institutt for naturforskning. Bygdøy er en halvøy i Oslo kommune ...

    • Insektovervåking på Østlandet 2020 – Rapport fra første feltsesong 

      Åström, Jens; Birkemoe, Tone; Davey, Marie; Ekrem, Torbjørn; Fossøy, Frode; Hanssen, Oddvar; Laugsand, Arne; Staverløkk, Arnstein; Sverdrup-Thygeson, Anne; Ødegaard, Frode (NINA Rapport;1878, Research report, 2020)
      Åström, J., Birkemoe, T., Davey, M., Ekrem, T., Fossøy, F., Hanssen, O., Laugsand, A., Sverdrup-Thygeson, A., Ødegaard, F. 2020. Insektovervåking på Østlandet 2020 – Rapport fra første feltsesong. NINA Rapport 1878. Norsk ...

    • Insektovervåking på Østlandet og i Trøndelag. Rapport fra feltsesong 2021 

      Åström, Jens; Birkemoe, Tone; Dahle, Sondre; Davey, Marie; Ekrem, Torbjørn; Endrestøl, Anders; Fossøy, Frode; Hanssen, Oddvar; Laugsand, Arne; Staverløkk, Arnstein; Sverdrup-Thygeson, Anne; Ødegaard, Frode (NINA Rapport;2070, Research report, 2022)
      Åström, J., Birkemoe, T., Dahle, S., Davey, M., Ekrem, T., Endrestøl, A., Fossøy, F., Hanssen, O., Laugsand, A., Staverløkk, A., Sverdrup-Thygeson, A. & Ødegaard, F. 2022. Insektovervåking på Østlandet og i Trøndelag. ...

    • Insektovervåking på Østlandet, Sørlandet og i Trøndelag. Rapport fra feltsesong 2022 

      Åström, Jens; Birkemoe, Tone; Brandsegg, Hege; Dahle, Sondre; Davey, Marie; Ekrem, Torbjørn; Fossøy, Frode; Hanssen, Oddvar; Laugsand, Arne; Majaneva, Markus; Staverløkk, Arnstein; Sverdrup-Thygeson, Anne; Ødegaard, Frode (NINA Rapport;2241, Research report, 2023)
      Åström, J., Birkemoe, H., Brandsegg, T., Dahle, S., Davey, M., Ekrem, T., Fossøy, F., Hanssen, O., Laugsand, M. Majaneva, A., Staverløkk, A., Sverdrup‐Thygeson, A. & Ødegaard, F. 2022. Insektovervåking på Østlandet, Sørlandet ...

    • Insektovervåking på Østlandet, Sørlandet, Trøndelag og Nord‐Norge. Rapport fra feltsesong 2023 

      Åström, Jens; Birkemoe, Tone; Dahle, Sondre; Davey, Marie; Ekrem, Torbjørn; Fossøy, Frode; Laugsand, Arne; Molander, Ida Pernille Øystese; Opsahl, Narve Nikolai; Staverløkk, Arnstein; Sverdrup‐Thygeson, Anne; Ødegaard, Frode (NINA Rapport;2357, Research report, 2024)
      Åström, J., Birkemoe, T., Dahle, S., Davey, M., Ekrem, T., Fossøy, F., Laugsand, A., Molander, I., Opsahl, N., A., Staverløkk, A., Sverdrup‐Thygeson, A. & Ødegaard, F. 2024. Insektovervåking på Østlandet, Sørlandet, Trøndelag ...

    • Insights into the quantification and reporting of model-related uncertainty across different disciplines 

      Simmonds, Emily Grace; Dunn-Sigouin, Etienne; Adjei, Kwaku Peprah; Andersen, Christoffer Wold; Aspheim, Janne Cathrin Hetle; Battistin, Claudia; Bulso, Nicola; Christensen, Hannah M.; Cretois, Benjamin; Cubero, Ryan John Abat; Davidovich, Ivan Andres; Dickel, Lisa; Dunn, Benjamin Adric; Dyrstad, Karin; Einum, Sigurd; Giglio, Donata; Gjerløw, Haakon; Godefroidt, Amélie; González-Gil, Ricardo; Gonzalo Cogno, Soledad; Große, Fabian; Halloran, Paul; Jensen, Mari Fjalstad; Kennedy, John James; Langsæther, Peter Egge; Laverick, Jack H; Lederberger, Debora; Li, Camille; Mandeville, Elizabeth G; Mandeville, Caitlin; Moe, Espen; Schröder, Tobias Navarro; Nunan, David; Sicacha-Parada, Jorge; Simpson, Melanie Rae; Skarstein, Emma Sofie; Spensberger, Clemens; Stevens, Richard; Subramanian, Aneesh C.; Svendsen, Lea; Theisen, Ole Magnus; Watret, Connor; O'Hara, Robert B. (Peer reviewed; Journal article, 2022)
      Quantifying uncertainty associated with our models is the only way we can ex- press how much we know about any phenomenon. Incomplete consideration of model-based uncertainties can lead to overstated conclusions with ...

    • Instagranimal: Animal Welfare and Animal Ethics Challenges of Animal-Based Tourism 

      Von Essen, Erica; Lindsjö, J.; Berg, Charlotte (Peer reviewed; Journal article, 2020)
      Animals of countless species, wild as well as tame, can now entertain tourists on their holidays. The popularity, however, of animal-based tourism comes with significant risks for the welfare of these animals. Many animals ...

    • Institutional challenges in putting ecosystem service knowledge in practice 

      Saarikoski, Heli; Primmer, Eeva; Saarela, Sanna-Riikka; Antunes, Paula; Aszalós, Réka; Baró, Francesc; Berry, Pam; Blanko, Gemma Garcia; Gomez-Baggethun, Erik; Carvalho, Laurence; Dick, Jan; Dunford, Robert; Hanzu, Mihail; Harrison, Paula A.; Izakovicova, Zita; Kertész, Miklós; Kopperoinen, Leena; Köhler, Berit; Langemeyer, Johannes; Lapola, David Montenegro; Liquete, Camino; Luque, Sandra; Mederly, Peter; Niemela, Jari; Palomo, Ignacio; Pastur, Guillermo Martinéz; Peri, Pablo Luis; Preda, Elena; Priess, Jörg A.; Santos, Rui; Schleyer, Christian; Turkelboom, Francis; Vadineanu, Angheluta; Verheyden, Wim; Vikström, Suvi; Young, Juliette (Journal article; Peer reviewed, 2017)
      The promise that ecosystem service assessments will contribute to better decision-making is not yet proven. We analyse how knowledge on ecosystem services is actually used to inform land and water management in 22 case ...

    • Insurance value of biodiversity in the Anthropocene is the full resilience value 

      Hahn, Thomas; Sioen, Giles B.; Gasparatos, Alexandros; Elmqvist, Thomas; Brondizio, Eduardo; Gomez-Baggethun, Erik; Folke, Carl; Setiawati, Martiwi Diah; Atmaja, Tri; Arini, Enggar Yustisi; Jarzebski, Marcin Pawel; Fukushi, Kensuke; Takeuchi, Kazuhiko (Peer reviewed; Journal article, 2023)
      Recently two distinctly different conceptualisations of insurance value of biodiversity/ ecosystems have been developed. The ecosystem framing addresses the full resilience value without singling out subjective risk ...

    • Integrated assessment and valuation of ecosystem services. Guidelines and experiences 

      Dunford, Robert; Gomez-Baggethun, Erik; Jacobs, Sander; Kelemen, Eszter; Martín-López, Berta (Research report, 2017)
      As the ecosystem service concept has become more widely recognised, so the number of biophysical, socio-cultural and monetary methods available to assess ecosystem services has increased. There is relatively little guidance ...

    • Integrating data from different survey types for population monitoring of an endangered species: the case of the Eld’s deer 

      Bowler, DIana E.; Nilsen, Erlend B.; Bischof, Richard; O'Hara, Robert B.; Yu, Thin Thin; Oo, Tun; Aug, Myint; Linnell, John D.C. (Peer reviewed; Journal article, 2019)
      Despite its value for conservation decision-making, we lack information on population abundances for most species. Because establishing large-scale monitoring schemes is rarely feasible, statistical methods that combine ...

    • Integrating data from multiple sources for insights into demographic processes: Simulation studies and proof of concept for hierarchical change-in-ratio models 

      Nilsen, Erlend Birkeland; Strand, Olav (Journal article; Peer reviewed, 2018)
      Nilsen EB, Strand O (2018) Integrating data from multiple sources for insights into demographic processes: Simulation studies and proof of concept for hierarchical change-in-ratio models. PLoS ONE 13(3): e0194566. ...

    • Integrating GRASS GIS and Jupyter Notebooks to facilitate advanced geospatial modeling education 

      Haedrich, Caitlin; Petras, Vaclav; Petrasova, Anna; Blumentrath, Stefan; Mitasova, Helena (Peer reviewed; Journal article, 2023)
      Open education materials are critical for the advancement of open science and the development of open-source soft-ware. These accessible and transparent materials provide an important pathway for sharing ...

    • Integrating local ecological knowledge and remote sensing reveals patterns and drivers of forest cover change: North Korea as a case study 

      Elves‑Powell, Joshua; Dolan, Jai; Durant, Sarah M.; Lee, Hang; Linnell, John Durrus; Turvey, Samuel T.; Axmacher, Jan C. (Peer reviewed; Journal article, 2024)
      Satellite-based remote sensing approaches provide a cost-efficient means to collect information on the world’s forests and to repeatedly survey large, or inaccessible, forest areas. However, it may not always be possible ...

    • Integration of a Frost Mortality Scheme Into the Demographic Vegetation Model FATES 

      Lambert, Marius; Tang, Hui; Aas, Kjetil Schanke; Stordal, Frode; Fisher, Rosie; Bjerke, Jarle Werner; Holm, Jennifer A.; Parmentier, Frans-Jan (Peer reviewed; Journal article, 2023)
      Frost is damaging to plants when air temperature drops below their tolerance threshold. The set of mechanisms used by cold-tolerant plants to withstand freezing is called “hardening” and typically take place in autumn to ...