Blar i Institutt for naturhistorie på forfatter "Finstad, Anders Gravbrøt"

Viser treff 21-40 av 41

    • Integrating dispersal along freshwater ecosystems into species distribution models 

      Perrin, Sam Wenaas; Englund, Göran; Blumentrath, Stefan; O'Hara, Robert Brian; Amundsen, Per-Arne; Finstad, Anders Gravbrøt (Journal article; Peer reviewed, 2020)
      Aim: Our ability to model species distributions and abundances is a valuable ecological tool in predicting future distributions of species. Effectively incorporating connectivity into these predictions is crucial; however, ...

    • Interspecific competition impacts the occupancy and range limits of two ptarmigan species along the elevation gradient in Norway 

      Mandeville, Caitlin Marie; Finstad, Anders Gravbrøt; Kålås, John Atle; Stokke, Bård Gunnar; Øien, Ingar Jostein; Nilsen, Erlend Birkeland (Peer reviewed; Journal article, 2024)
      Many mountain species are expected to respond to climate change through upslope shifts of their range limits, but competition may restrict or alter this response. Under traditional range-limit theory, it is expected that ...

    • Introduced European smelt (Osmerus eperlanus) affects food web and fish community in a large Norwegian lake 

      Eloranta, Antti; Johnsen, Stein Ivar; Power, Michael; Bærum, Kim Magnus; Sandlund, Odd Terje; Finstad, Anders Gravbrøt; Rognerud, Sigurd; Museth, Jon (Journal article; Peer reviewed, 2018)
      Invasive and introduced fishes can affect recipient ecosystems and native species via altered competitive and predatory interactions, potentially leading to top-down and bottom-up cascading impacts. Here, we describe a ...

    • Introducing guidelines for publishing DNA-derived occurrence data through biodiversity data platforms 

      Nilsson, R. Henrik; Andersson, Anders F.; Bissett, Andrew; Finstad, Anders Gravbrøt; Fossøy, Frode; Grosjean, Marie; Hope, Michael; Jeppesen, Thomas S.; Kõljalg, Urmas; Lundin, Daniel; Prager, Maria; Suominen, Saara; Svenningsen, Cecilie S.; Schigel, Dmitry (Peer reviewed; Journal article, 2022)
      DNA sequencing efforts of environmental and other biological samples disclose unprecedented and largely untapped opportunities for advances in the taxonomy, ecology, and geographical distributions of our living world. To ...

    • Kunnskapsgrunnlag for vurdering av vannkraft i vernede vassdrag – Verdalsvassdraget som pilot 

      Harby, Atle; Davidsen, Jan Grimsrud; Finstad, Anders Gravbrøt; Sundt, Håkon; Øien, Dag-Inge (SINTEF Energi. Rapport, Research report, 2024)
      NTE har bedt SINTEF Energi og NTNU Vitenskapsmuseet om å gjøre en uavhengig vurdering av hvilket kunnskapsgrunnlag som bør ligge til grunn dersom vernede vassdrag skal vurderes for vannkraftutbygging. Verdalsvassdraget ble ...

    • Long-term responses of benthic invertebrates to rotenone treatment 

      Kjærstad, Gaute; Arnekleiv, Jo Vegar; Velle, Gaute; Finstad, Anders Gravbrøt (Peer reviewed; Journal article, 2021)
      Biological invasions are regarded as one of the largest threats to native biodiversity. The eradication of alien invasive fish or parasites by culling of hosts is a controversial conservation strategy, particularly when ...

    • Maximizing citizen scientists’ contribution to automated species recognition 

      Koch, Wouter; Hogeweg, Laurens; Nilsen, Erlend Birkeland; Finstad, Anders Gravbrøt (Peer reviewed; Journal article, 2022)
      Technological advances and data availability have enabled artificial intelligence-driven tools that can increasingly successfully assist in identifying species from images. Especially within citizen science, an emerging ...

    • Metodikk for å fastsette miljømål for sterkt modifiserte vannforekomster. Auravassdraget som eksempel 

      Finstad, Anders Gravbrøt; Barton, David Nicholas; Jensen, Arne Johan; Johnsen, Bjørn Ove; Järnegren, Johanna; Sandlund, Odd Terje (NINA rapport;292, Research report, 2007)
      Bakgrunnen for dette prosjektet er et behov fra DN og NVE om å gi en naturvitenskapelig og samfunnsøkonomisk vurdering av miljømålfastsetting i sterkt modifiserte vannforekomster (SMVF). Miljømålet i SMVF er godt økologisk ...

    • Modellering av heildekkande utbreiingskart for arter: Bakgrunn, konsept og arbeidsflyt 

      Finstad, Anders Gravbrøt; Herfindal, Ivar; Perrin, Sam Wenaas; O'Hara, Bob; Chipperfield, Joseph; Töpper, Joachim Paul (NTNU Gjærevollsenteret;1/2024, Research report, 2024)
      Ei heilskapleg kartlegging av naturverdiar er avgjerande for ei kunnskapsbasert forvalting av natur. Avvegingar mellom naturverdiar og andre samfunnsinteresser kan ikkje gjerast verken på internasjonalt, nasjonalt, regionalt ...

    • Modelling climate change effects on Atlantic salmon: Implications for mitigation in regulated rivers 

      Sundt-Hansen, Line Elisabeth Breivik; Hedger, Richard David; Ugedal, Ola; Diserud, Ola Håvard; Finstad, Anders Gravbrøt; Sauterleute, Julian Friedrich; Tøfte, Lena S; Alfredsen, Knut; Forseth, Torbjørn (Journal article; Peer reviewed, 2018)
      Climate change is expected to alter future temperature and discharge regimes of rivers. These regimes have a strong influence on the life history of most aquatic river species, and are key variables controlling the growth ...

    • Modelling temperature-driven changes in species associations across freshwater communities 

      Perrin, Sam; van der Veen, Bert; Golding, Nick; Finstad, Anders Gravbrøt (Peer reviewed; Journal article, 2021)
      Due to global climate change–induced shifts in species distributions, estimating changes in community composition through the use of Species Distribution Models has become a key management tool. Being able to determine how ...

    • Nettverk for biologisk mangfold i ferskvann – samlerapport 2010. Atna- og Vikedalsvassdragene 

      Bongard, Terje; Brettum, Pål; Finstad, Anders Gravbrøt; Fjellheim, Arne; Halvorsen, Godtfred A.; Halvorsen, Gunnar; Hesthagen, Trygve H.; Hindar, Atle; Papinska, Katarzyna; Saksgård, Randi J.; Schneider, Susanne; Skancke, Liv Bente; Skjelbred, Birger; Walseng, Bjørn (NINA rapport;598, Research report, 2010)
      Denne rapporten oppsummerer resultatene fra overvåkingen av Atna- og Vikedalsvassdragene i programmet for overvåking av biologisk mangfold i ferskvann, fram til 2009. Kvalitetselementene som overvåkes er påvekstalger, ...

    • Open Data Practices among Users of Primary Biodiversity Data 

      Mandeville, Caitlin; Koch, Wouter; Nilsen, Erlend Birkeland; Finstad, Anders Gravbrøt (Journal article; Peer reviewed, 2021)
      Presence-only biodiversity data are increasingly relied on in biodiversity, ecology, and conservation research, driven by growing digital infrastructures that support open data sharing and reuse. Recent reviews of open ...

    • Participatory monitoring drives biodiversity knowledge in global protected areas 

      Mandeville, Caitlin Marie; Nilsen, Erlend Birkeland; Herfindal, Ivar; Finstad, Anders Gravbrøt (Peer reviewed; Journal article, 2023)
      Protected areas are central in strategies to conserve biodiversity. Effective area-based conservation relies on biodiversity data, but the current biodiversity knowledge base is insufficient and limited by geographic and ...

    • Population consequences of climate change through effects on functional traits of lentic brown trout in the sub-Arctic 

      Bærum, Kim Magnus; Finstad, Anders Gravbrøt; Ulvan, Eva Marita; Haugen, Thrond O. (Peer reviewed; Journal article, 2021)
      Climate-induced plasticity in functional traits has received recent attention due to the immense importance phenotypic variation plays in population level responses. Here, we explore the efect of diferent climate-change ...

    • Recognizability bias in citizenscience photographs 

      Koch, Wouter; Hogeweg, Laurens; Nilsen, Erlend Birkeland; O'Hara, Robert B.; Finstad, Anders Gravbrøt (Journal article; Peer reviewed, 2023)
      Citizen science and automated collection methods increasinglydepend on image recognition to provide the amountsof observational data research and management needs.Recognition models, meanwhile, also require large amounts ...

    • A regionally coherent ecological fingerprint of climate change, evidenced from natural history collections 

      Speed, James David Mervyn; Evankow, Ann; Petersen, Tanja Kofod; Ranke, Peter Sjolte; Nilsen, Nellie Henriette; Turner, Grace Winifred; Aagaard, Kaare; Bakken, Torkild; Davidsen, Jan Grimsrud; Dunshea, Glenn; Hassel, Kristian; Finstad, Anders Gravbrøt; Husby, Magne; Hårsaker, Karstein; Koksvik, Jan Ivar; Prestø, Tommy; Vange, Vibekke (Peer reviewed; Journal article, 2022)
      Climate change has dramatic impacts on ecological systems, affecting a range of ecological factors including phenology, species abundance, diversity, and distribution. The breadth of climate change impacts on ecological ...

    • Spatial distribution of biodiversity citizen science in a natural area depends on area accessibility and differs from other recreational area use 

      Mandeville, Caitlin P.; Nilsen, Erlend Birkeland; Finstad, Anders Gravbrøt (Peer reviewed; Journal article, 2022)
      Opportunistic citizen science produces large amounts of primary biodiversity data but is underutilized in the conservation and management of protected areas despite these areas’ status as citizen science hotspots. Application ...

    • Spatial predictors and temporal forecast of total organic carbon levels in boreal lakes 

      Crapart, Camille Marie; Finstad, Anders Gravbrøt; Dag Olav, Hessen; Vogt, Rolf David; Andersen, Tom (Peer reviewed; Journal article, 2023)
      Browning of Fennoscandian boreal lakes is raising concerns for negative ecosystem impacts as well as reduced drinking water quality. Declined sulfur deposition and warmer climate, along with afforestation, other climate ...

    • Spatiotemporal variation in climatic conditions across ecosystems 

      Herfindal, Ivar; Aanes, Sondre; Benestad, Rasmus; Finstad, Anders Gravbrøt; Salthaug, Are; Stenseth, Nils Christian; Sæther, Bernt-Erik (Peer reviewed; Journal article, 2021)
      Environmental variation in time and space affects biological processes such as extinction risk and speed of adaptation to environmental change. The spatial structure of environmental variation may vary among ecosystems, ...