Viser treff 1-20 av 2437

    • Dealing With the Complexity of Effective Population Size in Conservation Practice 

      Fedorca, Ancuta; Mergeay, Joachim; Akinyele, Adejoke O.; Albayrak, Tamer; Biebach, Iris; Brambilla, Alice; Burger, Pamela A.; Buzan, Elena; Curik, Ino; Gargiulo, Roberta; Godoy, José A.; González-Martínez, Santiago C.; Grossen, Christine; Heuertz, Myriam; Hoban, Sean; Howard-McCombe, Jo; Kachamakova, Maria; Klinga, Peter; Köppä, Viktoria; Neugebauer, Elenora; Paz-Vinas, Ivan; Pearman, Peter B.; Pérez-Sorribes, Laia; Rinkevich, Baruch; Russo, Isa-Rita M.; Theraroz, Adélaïde; Thomas, Nia E.; Westergren, Marjana; Winter, Sven; Laikre, Linda; Kopatz, Alexander (Peer reviewed; Journal article, 2024)
      Effective population size (Ne) is one of the most important parameters in evolutionary biology, as it is linked to the long-term survival capability of species. Therefore, Ne greatly interests conservation geneticists, but ...
    • One-quarter of freshwater fauna threatened with extinction 

      Sayer, Catherine A.; Fernando, Eresha; Jiménez, Randall R.; Macfarlane, Nicholas B. W.; Rapacciuolo, Giovanni; Böhm, Monika; Brooks, Thomas M.; Contreras-MacBeath, Topiltzin; Cox, Neil A.; Harrison, Ian; Hoffmann, Michael; Jenkins, Richard; Smith, Kevin G.; Vié, Jean-Christophe; Abbott, John C.; Allen, David J.; Allen, Gerald R.; Barrios, Violeta; Boudot, Jean-Pierre; Carrizo, Savrina F.; Clausnitzer, Viola; Congiu, Leonardo; Charvet, Patricia; Crandall, Keith A.; Cumberlidge, Neil; Cuttelod, Annabelle; Dalton, James; Daniels, Adam G.; De Grave, Sammy; De Knijf, Geert; Dijkstra, Klaas-Douwe B.; Dow, Rory A.; Freyhof, Jörg; García, Nieves; Gessner, Joern; Getahun, Abebe; Gibson, Claudine; Gollock, Matthew J.; Grant, Michael I.; Groom, Alice E. R.; Hammer, Michael P.; Hammerson, Geoffrey A.; Hilton-Taylor, Craig; Hodgkinson, Laurel; Holland, Robert A.; Jabado, Rima W.; Bignoli, Diego Juffe; Kalkman, Vincent J.; Karimov, Bakhtiyor K.; Kipping, Jens; Thorstad, Eva Bonsak (Peer reviewed; Journal article, 2025)
      Freshwater ecosystems are highly biodiverse1 and important for livelihoods and economic development2, but are under substantial stress3. To date, comprehensive global assessments of extinction risk have not included any ...
    • Macroecological patterns of rodent population dynamics shaped by bioclimatic gradients 

      Soininen, Eeva M; Magnusson, Magnus; Jepsen, Jane Uhd; Eide, Nina Elisabeth; Yoccoz, Nigel Gilles; Angerbjörn, Anders; Breisjøberget, Jo Inge; Ecke, Frauke; Ehrich, Dorothee; Framstad, Erik; Henttonen, Heikki; Hörnfeldt, Birger; Killengreen, Siw Turid; Olofsson, Johan; Oksanen, Lauri; Oksanen, Tarja Maarit; Tveito, Ole Einar Ellingbø; Ims, Rolf A. (Peer reviewed; Journal article, 2024)
      Long-term studies of cyclic rodent populations have contributed fundamentally to the development of population ecology. Pioneering rodent studies have shown macroecological patterns of population dynamics in relation to ...
    • Unveiling cryptic macroinvertebrate sentinels to enhance biomonitoring in tropical rivers: Bridging traditional approaches with DNA barcoding in the Indo-Burma biodiversity hotspot 

      Eriksen, Tor Erik; Brittain, John Edward; Sandin, Leonard; Friberg, Nikolai (Peer reviewed; Journal article, 2025)
      Human activities present significant threats to tropical freshwater ecosystems, notably in many global biodi versity hotspots, threats that are further increased by inadequate taxonomic knowledge and the lack of appropriate ...
    • Reduced ATP turnover during hibernation in relaxed skeletal muscle 

      De Napoli, Cosimo; Schmidt, Luisa; Montesel, Mauro; Cussonneau, Laura; Sanniti, Samuele; Marcucci, Lorenzo; Germinario, Elena; Kindberg, Jonas; Evans, Alina; Gauquelin-Koch, Guillemette; Narici, Marco; Bertile, Fabrice; Lefai, Etienne; Krüger, Marcus; Nogara, Leonardo; Blaauw, Bert (Peer reviewed; Journal article, 2025)
      Hibernating brown bears, due to a drastic reduction in metabolic rate, show only moderate muscle wasting. Here, we evaluate if ATPase activity of resting skeletal muscle myosin can contribute to this energy sparing. By ...
    • Assessment of activity and heart rate as indicators for acute stress in Atlantic salmon 

      Bloecher, Nina; Hedger, Richard David; Finstad, Bengt; Olsen, Rolf-Erik; Økland, Finn; Svendsen, Eirik; Rosten, Carolyn; Føre, Martin (Peer reviewed; Journal article, 2024)
      The aim of this study was to assess whether activity and heart rate sensor implants can be used to measure stress and thus estimate one important welfare indicator for fish in aquaculture pens, and if such measurements ...
    • Site description and planned environmental monitoring of the Prinos CCS site within the COREu project 

      Beaubien, Stan E.; Bigi, Sabina; Georgakopoulos, Andreas; Järnegren, Johanna; Kiomourtzi, Paschalia; Kiratzi, Anastasia; Ktenidou, Olga-Joan; Μihalopoulos, Nikos; Uglem, Ingebrigt (Journal article, 2024)
      COREu is a pioneering Carbon Capture and Storage (CCS) project funded by the European Community that aims to demonstrate key technologies across the entire value chain at study sites in southern and central Europe. As the ...
    • Can triad forestry reconcile Europe’s biodiversity and forestry strategies? A critical evaluation of forest zoning 

      Nagel, Thomas A.; Rodríguez-Recio, Mariano; Aakala, Tuomas; Angelstam, Per; Avdagic, Admir; Borowski, Zbigniew; Bravo-Oviedo, Andrés; Brazaitis, Gediminas; Campagnaro, Thomas; Ciach, Michał; Curovic, Milic; Doerfler, Inken; Fotakis, Dimitrios; Govedar, Zoran; Gregor, Konstantin; Gultekin, Yasar Selman; Heilmann-Clausen, Jacob; Hoffmann, Johanna; Hofmeister, Jenýk; Jansone, Diana; Jansons, Aris; Kepfer-Rojas, Sebastian; Lachat, Thibault; Lapin, Katharina; Lõhmus, Asko; Manton, Michael; Mikac, Stjepan; Mikoláš, Martin; Mohren, Frits; Nordén, Björn; Ódor, Péter; Oettel, Janine; Paillet, Yoan; Panayotov, Momchil; Roibu, Catalin-Constantin; Sitzia, Tommaso; Svoboda, Miroslav; Tanacs, Eszter; Trentanovi, Giovanni; Vacchiano, Giorgio; van der Sluis, Theo; Zlatanov, Tzvetan; Burrascano, Sabina (Peer reviewed; Journal article, 2024)
      Balancing increasing demand for wood products while also maintaining forest biodiversity is a paramount challenge. Europe’s Biodiversity and Forest Strategies for 2030 attempt to address this challenge. Together, they call ...
    • Crassistoma norvegicum (Crassistomataceae), a new genus, species and family of Pleosporales from Norway 

      Voglmayr, Hermann; Andreasen, Mathias; Nordén, Björn; Jaklitsch, Walter (Peer reviewed; Journal article, 2024)
      Recent field surveys of Ascomycota in Norway revealed a corticolous pyrenomycetoid species with superficial, black, obpyriform ascomata, bitunicate asci and thick-walled brown, fusoid, bicellular ascospores, somewhat ...
    • Evaluating environmental impacts of micro, mini and small hydropower plants in Norway 

      Hedger, Richard David; Kenawi, Mahmoud S.; Sundt-Hansen, Line Elisabeth Breivik; Bakken, Tor Haakon; Sandercock, Brett Kevin (Peer reviewed; Journal article, 2024)
      Small-scale hydropower plants with an installed capacity <10 MW are an important part of Norway’s local and regional development. Small-scale facilities have been viewed as a relatively environmentally friendly form of ...
    • Endonymiprinsippet og flerspråklige stedsnavn i Europa 

      Sandvik, Hanno (Peer reviewed; Journal article, 2024)
      The endonymic principle and plurilingual toponyms in Europe
    • Large carnivore distribution maps and population updates 2017 – 2022/23. Report to the European Comission under contract N° 09.0201/2023/907799/SER/ENV.D.3 “Support for Coexistence with Large Carnivores”, “B.4 Update of the distribution maps”. 

      Kaczensky, Petra; Ranc, Nathan; Hatlauf, Jennifer; Payne, John C.; Acosta-Pankov, I.; Álvares, F.; Andrén, Henrik; Andri, P.; Aragno, P.; Avanzinelli, E.; Bagrade, G.; Balys, V.; Barroso, I.; Bartol, M.; Bassano, B.; Bauduin, S.; Bautista, C.; Bedő, P.; Belotti, E.; Berezowska-Cnota, T.; Bernicchi, L.; Bijl, H.; Bionda, R.; Bišćan, A.; Blanco, J.C.; Bliem, K.; Böcker, F.; Bogdanović, N.; Boiani, V.; Bojda, M.; Boljte, B.; Bragalanti, N.; Breitenmoser, U.; Brøseth, Henrik; Bučko, J.; Budinski, I.; Bufka, L.; Černe, R.; Cherepanyn, R.; Chiriac, S.; Ćirović, D.; Csányi, S.; De Angelis, D.; de Gabriel Hernando, M.; DeAngelis, D.; Diószegi-Jelinek, L.; Done, G.; Drouet-Hoguet, N.; Duľa, M.; Dutsov, A.; Engleder, T.; Fenchuk, Viktar; Ferloni, M.; Ferri, Mauro; Kindberg, Jonas; Linnell, John Durrus (Research report, 2024)
      Large carnivores have made a remarkable comeback in Europe during the last half century, and recovery is still ongoing in large parts of the continent (Andrén 2018; Boitani 2018; Boitani et al. 2022; Chapron et al. 2014; ...
    • Use of integrated population models for assessing density-dependence and juvenile survival in Northern Bobwhites (Colinus virginianus) 

      Lewis, William B.; Nater, Chloé Rebecca; Rectenwald, Justin A.; Sisson, D. Clay; Martin, James A. (Peer reviewed; Journal article, 2024)
      Management of wildlife populations is most effective with a thorough understanding of the interplay among vital rates, population growth, and density-dependent feedback; however, measuring all relevant vital rates and ...
    • Ontogeny shapes individual dietary specialization in female European brown bears (Ursus arctos) 

      Hertel, Anne G.; Albrecht, Jörg; Selva, Nuria; Sergiel, Agnieszka; Hobson, Keith A.; Janz, David M.; Mulch, Andreas; Kindberg, Jonas; Hansen, Jennifer Eve; Frank, Shane; Zedrosser, Andreas; Mueller, Thomas (Peer reviewed; Journal article, 2024)
      Individual dietary specialization, where individuals occupy a subset of a population’s wider dietary niche, is a key factor determining a species resilience against environmental change. However, the ontogeny of individual ...
    • Recreation ‘home range’: Motivations and use of green spaces along an urban—peri-urban continuum☆ 

      Köhler, Berit Junker; Gundersen, Vegard; Bærum, Kim Magnus; Barton, David Nicholas (Peer reviewed; Journal article, 2024)
      The attractiveness of urban forests for people is complex, influenced by culture, social norms, and individual characteristics. The main factors include the occurrence and nature of accessibility (far-near), the availability ...
    • Resilience of Juvenile Freshwater Pearl Mussels to Thermal Stress 

      Wacker, Sebastian; Sundt, Katrine Åmdal; Magerøy, Jon Hamner; Larsen, Bjørn Mejdell; Hagen, Chavindi Sophie; Horvli, Torill; Robertsen, Grethe (Peer reviewed; Journal article, 2024)
      Climate change poses a significant threat to freshwater ecosystems by causing increases of average water temperatures, andmore frequent and extreme heating events. Freshwater mussels are declining globally, and the ...
    • Large-scale spatio-temporal variation in vital rates and population dynamics of an alpine bird 

      Nater, Chloé Rebecca; Frassinelli, Francesco; Martin, James A.; Nilsen, Erlend Birkeland (Peer reviewed; Journal article, 2024)
      Quantifying temporal and spatial variation in animal population size and demography is a central theme in ecological research and important for directing management and policy. However, this requires field sampling at large ...
    • A holo-omics analysis shows how sugar kelp can boost gut health in Atlantic salmon 

      Rasmussen, Jacob A.; Bernhard, Annette; Lecaudey, Laurene Alicia; Kale, Varsha; Baldi, Germana; Myrmel, Lene Secher; Hansen, Martin; Brealey, Jaelle C.; Mak, Sarah S.T.; Nielsen, Ida B.; Richardson, Lorna; Madsen, Lise; Kristiansen, Karsten; Gilbert, M. Thomas P.; Martin, Michael David; Finn, Robert D.; Sveier, Harald; Limborg, Morten T. (Peer reviewed; Journal article, 2024)
      The projected growth of Aquaculture requires continuous optimisation of feeding regimes, especially in enhancing disease resilience through immunostimulating feed supplements. Seaweed has been introduced as a promising ...
    • An evaluation of fin ray microchemistry to describe movement of White Sturgeon in the Kootenai River basin: insights and limitations. 

      Ghere, Courtnie L.; Quist, Michael C.; Hardy, Ryan S.; Willmes, Malte; Lewis, Levi S.; Wilson, Sean M.; Smith, Troy W. (Journal article, 2024)
      Introduction: White Sturgeon Acipenser transmontanus in the Kootenai River basin is listed as endangered in the United States and Canada. Declines have been mainly attributed to poor recruitment exacerbated by the environmental ...
    • First Evidence of Individual Sharks Involved in Multiple Predatory Bites on People 

      Clua, Eric E.G.; Meyer, Carl G.; Freeman, Mark; Baksay, Sandra; Bidenbach, Hadrien; Haguenauer, Anne; Linnell, John Durrus; Séguigne, Clémentine; Surina, Steven; Vely, Michel; Vignaud, Thomas; Planes, Serge (Peer reviewed; Journal article, 2024)
      It is widely accepted that populations of terrestrial predators sometimes contain “problem individuals” that repeatedly attack humans, yet this phenomenon has never been demonstrated in sharks. Here, we present photographic ...