Browsing Nord Open Research Archive by Author "Kålås, John Atle"
Now showing items 1-11 of 11
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A survey and GIS-based estimate of the breeding population of Great Snipe Gallinago media in Central Norway
Østnes, Jan Eivind; Kroglund, Rolf Terje; Kålås, John Atle (Journal article, 2014)Capsule By using a GIS-model to identify suitable breeding habitats for Great Snipe in Central Norway, we estimated a total of 276 leks holding approximately 2700 males. Aim To estimate the size of the Great Snipe population ... -
Bestandsvariasjoner for terrestriske fugler i Norge 1996-2013
Kålås, John Atle; Husby, Magne; Nilsen, Erlend Birkeland; Vang, Roald (Research report, 2014) -
A comprehensive evaluation of predictive performance of 33 species distribution models at species and community levels
Norberg, Anna; Abrego, Nerea; Blanchet, F. Guillaume; Adler, Frederick R.; Anderson, Barbara J.; Anttila, Jani; Araújo, Miguel B.; Dallas, Tad; Dunson, David; Elith, Jane; Foster, Scott D.; Fox, Richard; Franklin, Janet; Godsoe, William; Guisan, Antoine; OHara, Robert Brian; Hill, Nicole A.; Holt, Robert D.; Hui, Francis K.C.; Husby, Magne; Kålås, John Atle; Lehikoinen, Aleksi; Luoto, Miska; Mod, Heidi K.; Newell, Graeme; Renner, Ian; Roslin, Tomas; Soininen, Janne; Thuiller, Wilfried; Vanhatalo, Jarno; Warton, David; White, Matt; Zimmermann, Niklaus E; Gravel, Dominique; Ovaskainen, Otso (Peer reviewed; Journal article, 2019) -
Contrasting population trends of Common Starlings (Sturnus vulgaris) across Europe
Heldbjerg, Henning; Fox, Anthony D.; Lehikoinen, Aleksi; Sunde, Peter; Aunins, Ainars; Balmer, Dawn E.; Calvi, Gianpiero; Chodkiewicz, Tomasz; Chylarecki, Przemek; Escandell, Virginia; Foppen, Ruud; Gamero, Anna; Hristov, Iordan; Husby, Magne; Jiguet, Frédéric; Kmecl, Primoz; Kålås, John Atle; Lewis, Lesley J.; Lindström, Åke; Moshøj, Charlotte; Nellis, Renno; Paquet, Jean-Yves; Portolou, Danae; Ridzon, Jozef; Schmid, Hans; Skorpilova, Jana; Szabó, Zoltan D.; Szép, Tibor; Teufelbauer, Norbert; Trautmann, Sven; van Turnhout, Chris; Vermouzek, Zdenek; Vorisek, Petr; Weiserbs, Anne (Peer reviewed; Journal article, 2019) -
Covariation in population trends and demography reveals targets for conservation action
Morrison, Catriona A.; Butler, Simon J.; Robinson, Robert A.; Clark, Jacquie A.; Arizaga, Juan; Aunins, Ainars; Baltà, Oriol; Cepák, Jaroslav; Chodkiewicz, Tomasz; Escandell, Virginia; Foppen, Ruud P.B.; Gregory, Richard D.; Husby, Magne; Jiguet, Frédéric; Kålås, John Atle; Lehikoinen, Aleksi; Lindström, Åke; Moshøj, Charlotte M.; Nagy, Károly; Nebot, Arantza Leal; Piha, Markus; Reif, Jiří; Sattler, Thomas; Škorpilová, Jana; Szép, Tibor; Teufelbauer, Norbert; Thorup, Kasper; van Turnhout, Chris; Wenninger, Thomas; Gill, Jennifer A. (Peer reviewed; Journal article, 2021) -
Declining population trends of European mountain birds
Lehikoinen, Aleksi; Brotons, Lluís; Calladine, John; Campedelli, Tommaso; Escandell, Virginia; Flousek, Jiri; Grueneberg, Christoph; Haas, Fredrik; Harris, Sarah; Herrando, Sergi; Husby, Magne; Jiguet, Frédéric; Kålås, John Atle; Lindström, Åke; Lorrillière, Romain; Molina, Blas; Pladevall, Clara; Calvi, Gianpiero; Sattler, Thomas; Schmid, Hans; Sirkiä, Päivi M.; Teufelbauer, Norbert; Trautmann, Sven (Journal article; Peer reviewed, 2018)Mountain areas often hold special species communities, and they are high on the list of conservation concern. Global warming and changes in human land use, such as grazing pressure and afforestation, have been suggested ... -
Farmland practices are driving bird population decline across Europe
Rigal, Stanislas; Dakos, Vasilis; Alonso, Hany; Auniņš, Ainārs; Benkő, Zoltán; Brotons, Lluís; Chodkiewicz, Tomasz; Chylarecki, Przemysław; de Carli, Elisabetta; del Moral, Juan Carlos; Domșa, Cristian; Escandell, Virginia; Fontaine, Benoît; Foppen, Ruud; Gregory, Richard; Harris, Sarah; Herrando, Sergi; Husby, Magne; Ieronymidou, Christina; Jiguet, Frédéric; Kennedy, John; Klvaňová, Alena; Kmecl, Primož; Kuczyński, Lechosław; Kurlavičius, Petras; Kålås, John Atle; Lehikoinen, Aleksi; Lindström, Åke; Lorrillière, Romain; Moshøj, Charlotte; Nellis, Renno; Noble, David; Eskildsen, Daniel Palm; Paquet, Jean-Yves; Pélissié, Mathieu; Pladevall, Clara; Portolou, Danae; Reif, Jiří; Schmid, Hans; Seaman, Benjamin; Szabo, Zoltán D.; Szép, Tibor; Teufelbauer, Norbert; Trautmann, Sven; van Turnhout, Chris; Vermouzek, Zdeněk; Vikstrøm, Thomas; Voříšek, Petr; Weiserbs, Anne; Florenzano, Guido Tellini; Devictor, Vincent (Peer reviewed; Journal article, 2023)Declines in European bird populations are reported for decades but the direct effect of major anthropogenic pressures on such declines remains unquantified. Causal relationships between pressures and bird population responses ... -
Long-term and large-scale multispecies dataset tracking population changes of common European breeding birds
Brlík, Vojtěch; Šilarová, Eva; Skorpilova, Jana; Alonso, Hany; Anton, Marc; Aunins, Ainars; Benkö, Zoltán; Biver, Gilles; Busch, Malte; Chodkiewicz, Tomasz; Chylarecki, Przemysław; Coombes, Dick; de Carli, Elisabetta; del Moral, Juan C.; Derouaux, Antoine; Escandell, Virginia; Eskildsen, Daniel P.; Fontaine, Benoît; Foppen, Ruud P.B.; Gamero, Anna; Gregory, Richard D.; Harris, Sarah; Herrando, Sergi; Hristov, Iordan; Husby, Magne; Ieronymidou, Christina; Jiquet, Frédéric; Kålås, John Atle; Kamp, Johannes; Kmecl, Primoz; Kurlavičius, Petras; Lehikoinen, Aleksi; Lewis, Lesley J.; Lindström, Åke; Manolopoulos, Aris; Marti, David; Massimino, Dario; Moshøj, Charlotte; Nellis, Renno; Noble, David; Paquet, Alain; Paquet, Jean-Yves; Portolou, Danae; Ramirez, Ivan; Redel, Cindy; Reif, Jiri; Ridzon, Jozef; Schmid, Hans; Seaman, Benjamin; Silva, Laura; Soldaat, Leo; Spasov, Svetoslav; Staneva, Anna; Szep, Tibor; Florenzano, Guido Tellini; Teufelbauer, Norbert; Trautmann, Sven; van der Meij, Tom; van Strien, Arco; van Turnhout, Chris; Vermeersch, Glenn; Vermouzek, Zdenek; Vikstrøm, Thomas; Vorisek, Petr; Weiserbs, Anne; Klvanova, Alena (Peer reviewed; Journal article, 2021)Around fifteen thousand fieldworkers annually count breeding birds using standardized protocols in 28 European countries. The observations are collected by using country-specific and standardized protocols, validated, ... -
Population responses of bird populations to climate change on two continents vary with species’ ecological traits but not with direction of change in climate suitability
Mason, Lucy R.; Green, Rhys E.; Howard, Christine; Stephens, Philip A.; Willis, Stephen G.; Aunins, Ainars; Brotons, Lluis; Chodkiewicz, Tomasz; Chylarecki, Przemyslaw; Escandell, Virginia; Foppen, Ruud P.B.; Herrando, Sergi; Husby, Magne; Jiguet, Frédéric; Kålås, John Atle; Lindström, Åke; Massimino, Dario; Moshøj, Charlotte; Nellis, Renno; Paquet, Jean-Yves; Reif, Jiří; Sirkiä, Päivi M.; Szép, Tibor; Florenzano, Guido Tellini; Teufelbauer, Norbert; Trautmann, Sven; van Strien, Arco J.; van Turnhout, Chris A.M.; Voříšek, Petr; Gregory, Richard D. (Peer reviewed; Journal article, 2019)Climate change is a major global threat to biodiversity with widespread impacts on ecological communities. Evidence for beneficial impacts on populations is perceived to be stronger and more plentiful than that for negative ... -
Species distributions models may predict accurately future distributions but poorly how distributions change : A critical perspective on model validation
Piirainen, Sirke; Lehikoinen, Aleksi; Husby, Magne; Kålås, John Atle; Lindström, Åke; Ovaskainen, Otso Tapio (Peer reviewed; Journal article, 2023)Aim: Species distribution models (SDMs) are widely used to make predictions on how species distributions may change as a response to climatic change. To assess the reli-ability of those predictions, they need to be critically ... -
Terrestriske fuglearter som indikatorer for bærekraftig utvikling i Norge: tilstanden i ulike naturtyper og effekter av klimaendring
Husby, Magne; Kålås, John Atle (Utredning / Høgskolen i Nord-Trøndelag;128, Others, 2011-10-14)Det er behov for gode indikatorer for å følge tilstanden i norske økosystemer, blant annet for å kunne vurdere om vi har en utvikling som er bærekraftig. Fugl har mange egenskaper som gjør de godt egnet som indikator på ...