Hannu Pöysä
Vieraileva tutkija
Ympäristö- ja biotieteiden laitos, Luonnontieteiden, metsätieteiden ja tekniikan tiedekunta
hannu.poysa@uef.fi
Julkaisut
10/10 kappaletta-
Anthropogenic bottom-up and top-down impacts on boreal breeding waterbirds
Holopainen, Sari; Jaatinen, Kim; Laaksonen, Toni; Lindén, Andreas; Nummi, Petri; Piha, Markus; Pöysä, Hannu; Toivanen, Tero; Väänänen, Veli Matti; Alhainen, Mikko; Lehikoinen, Aleksi. 2024. Ecology and evolution. 14: . e11136 -
Balancing between predation risk and food by boreal breeding ducks
Holopainen, Sari; Miettinen, Elmo; Väänänen, Veli Matti; Nummi, Petri; Pöysä, Hannu. 2024. Ecology and evolution. 14: . e11011 -
Interactive effects of agricultural landscape heterogeneity and weather conditions on breeding density and reproductive success of a diurnal raptor
Kujala, Inga; Pöysä, Hannu; Korpimäki, Erkki. 2024. Ecology and evolution. 14: -
Nest predation and climate change as drivers of alternative reproductive tactics in a migratory species
Pöysä, Hannu. 2024. Journal of avian biology. 2024: -
Impacts of climate-driven changes in habitat phenology on dynamics of niche overlaps and spatial associations in a boreal waterbird community
Poysa, Hannu. 2023. Oikos. 2023: -
The effect of climate change on avian offspring production: A global meta-analysis
Halupka, Lucyna; Arlt, Debora; Tolvanen, Jere; Millon, Alexandre; Bize, Pierre; Adamík, Peter; Albert, Pascal; Arendt, Wayne J.; Artemyev, Alexander V.; Baglione, Vittorio; Bańbura, Jerzy; Bańbura, Mirosława; Barba, Emilio; Barrett, Robert T.; Becker, Peter H.; Belskii, Eugen; Bolton, Mark; Bowers, E. Keith; Bried, Joël; Brouwer, Lyanne; Bukacińska, Monika; Bukaciński, Dariusz; Bulluck, Lesley; Carstens, Kate F.; Catry, Inês; Charter, Motti; Chernomorets, Anna; Covas, Rita; Czuchra, Monika; Dear. 2023. Proceedings of the National Academy of Sciences of the United States of America. 120: . e2208389120 -
The hub of the wheel or hitchhikers? The potential influence of large avian herbivores on other trophic levels in wetland ecosystems
Gunnarsson, Gunnar; Kjeller, Elsie; Holopainen, Sari; Djerf, Henric; Elmberg, Johan; Pöysä, Hannu; Söderquist, Pär; Waldenström, Jonas. 2023. Hydrobiologia. 851: 107-127 -
When good turns to bad and alien predators appear: The dynamics of biodiversity change in boreal waterbird communities
Pöysä, Hannu; Lammi, Esa; Pöysä, Silvo; Väänänen, Veli Matti. 2023. Global Ecology and Conservation. 48: . e02727 -
A rapid increase of large-sized waterfowl does not explain the population declines of small-sized waterbird at their breeding sites
Holopainen, Sari; Čehovská, Markéta; Jaatinen, Kim; Laaksonen, Toni; Lindén, Andreas; Nummi, Petri; Piha, Markus; Pöysä, Hannu; Toivanen, Tero; Väänänen, Veli-Matti; Lehikoinen, Aleksi. 2022. Global Ecology and Conservation. 36: -
Poor reproductive success of polygynously mated female birds with obligatory bi-parental care: a result of deceptive behaviour of males?
Kujala, Inga; Pöysä, Hannu; Korpimäki, Erkki. 2022. Behavioral ecology and sociobiology. 76: . 131