Search Results - "Lehikoinen, Aleksi"

Advanced autumn migration of sparrowhawk has increased the predation risk of long-distance migrants in Finland by Lehikoinen, Aleksi

“…Predation affects life history traits of nearly all organisms and the population consequences of predator avoidance are often larger than predation itself…”
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Climate change, phenology and species detectability in a monitoring scheme by Lehikoinen, Aleksi

“…The knowledge of the state of biodiversity on the globe is based on a large number of monitoring schemes. Quite often the results of these schemes are…”
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Top–down effects override climate forcing on reproductive success in a declining sea duck by Öst, Markus, Lehikoinen, Aleksi, Jaatinen, Kim

“…Population performance is predicted to be more strongly influenced by detrimental species interactions such as predation under benign climatic conditions, and…”
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A comprehensive evaluation of predictive performance of 33 species distribution models at species and community levels by Norberg, Anna, Abrego, Nerea, Blanchet, F. Guillaume, Adler, Frederick R., Anderson, Barbara J., Anttila, Jani, Araujo, Miguel B., Dallas, Tad, Dunson, David, Elith, Jane, Foster, Scott D., Fox, Richard, Franklin, Janet, Godsoe, William, Guisan, Antoine, O'Hara, Bob, 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

“…A large array of species distribution model (SDM) approaches has been developed for explaining and predicting the occurrences of individual species or species…”
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Birds on the move in the face of climate change: High species turnover in northern Europe by Virkkala, Raimo, Lehikoinen, Aleksi

“…Species richness is predicted to increase in the northern latitudes in the warming climate due to ranges of many southern species expanding northwards. We…”
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Intra‐ and interspecific variation in trace element concentrations in feathers of north European trans‐African migrants by Sommer, Nicolas Ordax, Luttinen, Arto, Lehikoinen, Aleksi

“…The knowledge of migratory connectivity is important for understanding the potential drivers of populations and it is thus important for conservation…”
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Challenges and benefits of using unstructured citizen science data to estimate seasonal timing of bird migration across large scales by Weisshaupt, Nadja, Lehikoinen, Aleksi, Mäkinen, Terhi, Koistinen, Jarmo

“…Millions of bird observations have been entered on online portals in the past 20 years either as checklists or arbitrary individual entries. While several…”
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Short-lived species move uphill faster under climate change by Couet, Joséphine, Marjakangas, Emma-Liina, Santangeli, Andrea, Kålås, John Atle, Lindström, Åke, Lehikoinen, Aleksi

“…Climate change is pushing species ranges and abundances towards the poles and mountain tops. Although many studies have documented local altitudinal shifts,…”
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Organic animal farms increase farmland bird abundance in the Boreal region by Santangeli, Andrea, Lehikoinen, Aleksi, Lindholm, Tanja, Herzon, Irina

“…Agriculture is a primary driver of biodiversity loss worldwide, and several expensive schemes have been designed to make modern farming landscapes more…”
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Consistent response of bird populations to climate change on two continents by Stephens, Philip A., Mason, Lucy R., Green, Rhys E., Gregory, Richard D., Sauer, John R., Alison, Jamie, Aunins, Ainars, Brotons, Lluís, Butchart, Stuart H. M., Campedelli, Tommaso, Chodkiewicz, Tomasz, Chylarecki, Przemysław, Crowe, Olivia, Elts, Jaanus, Escandell, Virginia, Foppen, Ruud P. B., Heldbjerg, Henning, Herrando, Sergi, Husby, Magne, Jiguet, Frédéric, Lehikoinen, Aleksi, Lindström, Åke, Noble, David G., Paquet, Jean-Yves, Reif, Jiri, Sattler, Thomas, Szép, Tibor, Teufelbauer, Norbert, Trautmann, Sven, van Strien, Arco J., van Turnhout, Chris A. M., Vorisek, Petr, Willis, Stephen G.

“…Global climate change is a major threat to biodiversity. Large-scale analyses have generally focused on the impacts of climate change on the geographic ranges…”
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Gray plumage color is more cryptic than brown in snowy landscapes in a resident color polymorphic bird by Koskenpato, Katja, Lehikoinen, Aleksi, Lindstedt, Carita, Karell, Patrik

“…Camouflage may promote fitness of given phenotypes in different environments. The tawny owl (Strix aluco) is a color polymorphic species with a gray and brown…”
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The breeding ranges of Central European and Arctic bird species move poleward by Brommer, Jon E, Lehikoinen, Aleksi, Valkama, Jari

“…Climatic warming predicts that species move their entire distribution poleward. Poleward movement of the 'cold' side of the distribution of species is…”
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Climate warming, ecological mismatch at arrival and population decline in migratory birds by Saino, Nicola, Ambrosini, Roberto, Rubolini, Diego, von Hardenberg, Jost, Provenzale, Antonello, Hüppop, Kathrin, Hüppop, Ommo, Lehikoinen, Aleksi, Lehikoinen, Esa, Rainio, Kalle, Romano, Maria, Sokolov, Leonid

“…Climate is changing at a fast pace, causing widespread, profound consequences for living organisms. Failure to adjust the timing of life-cycle events to…”
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The effects of protected areas on the ecological niches of birds and mammals by Santangeli, Andrea, Mammola, Stefano, Lehikoinen, Aleksi, Rajasärkkä, Ari, Lindén, Andreas, Saastamoinen, Marjo

“…Protected areas are a cornerstone for biodiversity conservation, and typically support more natural and undisturbed habitats compared to unprotected lands. The…”
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Continental‐scale climatic gradients of pathogenic microbial taxa in birds and bats by Xu, Yanjie, Poosakkannu, Anbu, Suominen, Kati M., Laine, Veronika N., Lilley, Thomas M., Pulliainen, Arto T., Lehikoinen, Aleksi

“…The connections of climatic variables to zoonotic and wildlife diseases remain uncertain. Here, we compiled a systematic database for the prevalence of 121…”
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Promiscuous specialists: Host specificity patterns among generalist louse flies by Lehikoinen, Aleksi, Pohjola, Pekka, Valkama, Jari, Mutanen, Marko, Pohjoismäki, Jaakko L. O

“…Ectoparasites such as louse flies (Diptera: Hippoboscidae) have tendency for host specialization, which is driven by adaptation to host biology as well as…”
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The impact of tree crops and temperature on the timing of frugivorous bird migration by Kanerva, Anna-Maria, Hokkanen, Tatu, Lehikoinen, Aleksi, Norrdahl, Kai, Suhonen, Jukka

“…Migration has evolved to tackle temporal changes in availability of resources. Climate change has been shown to affect the migration dates of species, which…”
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Mixed effects of a national protected area network on terrestrial and freshwater biodiversity by Santangeli, Andrea, Weigel, Benjamin, Antão, Laura H., Kaarlejärvi, Elina, Hällfors, Maria, Lehikoinen, Aleksi, Lindén, Andreas, Salemaa, Maija, Tonteri, Tiina, Merilä, Päivi, Vuorio, Kristiina, Ovaskainen, Otso, Vanhatalo, Jarno, Roslin, Tomas, Saastamoinen, Marjo

“…Protected areas are considered fundamental to counter biodiversity loss. However, evidence for their effectiveness in averting local extinctions remains scarce…”
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Regional variation in climate change alters the range‐wide distribution of colour polymorphism in a wild bird by Koskenpato, Katja, Lehikoinen, Aleksi, Morosinotto, Chiara, Gunko, Ruslan, Karell, Patrik

“…According to Gloger's rule, animal colouration is expected to be darker in wetter and warmer climates. Such environmental clines are predicted to occur in…”
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Effects of diversity on thermal niche variation in bird communities under climate change by Marjakangas, Emma-Liina, Santangeli, Andrea, Johnston, Alison, Michel, Nicole L., Princé, Karine, Lehikoinen, Aleksi

“…Climate change alters ecological communities by affecting individual species and interactions between species. However, the impacts of climate change may be…”
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