Hannu Pöysä

Vieraileva asiantuntija
  • Puhelinnumero +358295327401
  • Email address ext.hannu.poysa@luke.fi
  • Osoite Yliopistokatu 6 B 80100 Joensuu

Balancing between predation risk and food by boreal breeding ducks

Refereed scientific publications
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2024

Nest predation and climate change as drivers of alternative reproductive tactics in a migratory species

Refereed scientific publications
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2024

Maassa pesivien lintujen pesien ryöstäjät erilaisissa ympäristöissä – vieraspetojen rooli ja yhteys lintukantojen taantumiseen

Referoidut tieteelliset julkaisut
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2023

Ilmastonmuutos ja vesilinnut – vaikutuksia yksilötasolta lajien välisiin suhteisiin

Referoidut tieteelliset julkaisut
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2023

When good turns to bad and alien predators appear: The dynamics of biodiversity change in boreal waterbird communities

Refereed scientific publications
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2023

Impacts of climate‐driven changes in habitat phenology on dynamics of niche overlaps and spatial associations in a boreal waterbird community

Refereed scientific publications
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2023

A rapid increase of large-sized waterfowl does not explain the population declines of small-sized waterbird at their breeding sites

Refereed scientific publications
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2022

Local variation in the timing and advancement of lake ice breakup and impacts on settling dynamics in a migratory waterbird

Refereed scientific publications
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2022

Vesilintuseurannan tulosraportti 2021

Muut julkaisut
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2021

Vesilintuseurannan tuloksia – Sinisorsalla erinomainen poikastuotto

Muut julkaisut
|
2021

Shifts in fine‐scale distribution and breeding success of boreal waterbirds along gradients in ice‐out timing and habitat structure

Refereed scientific publications
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2021

Seasonal and diel activity patterns of the endangered taiga bean goose (Anser fabalis fabalis) during the breeding season, monitored with camera traps

Refereed scientific publications
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2021

Extending temporal baseline increases understanding of biodiversity change in European boreal waterbird communities

Refereed scientific publications
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2021

Plasticity in timing of avian breeding in response to spring temperature differs between early and late nesting species

Refereed scientific publications
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2021

Common Goldeneye Bucephala clangula

Other publications
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2020

Eurasian Wigeon Mareca penelope

Other publications
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2020

Garganey Spatula querquedula

Other publications
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2020

Vesilintujen uhanalaisuuskehitys haastaa laajaan yhteistyöhön

Muut julkaisut
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2020

Naurulokit taantuvat - kuinka käy vesilintujen?

Referoidut tieteelliset julkaisut
|
2020

Riistasorsien parimäärät kääntyivät laskuun

Muut julkaisut
|
2020

Invertebrates are declining in boreal aquatic habitat: The effect of brownification?

Refereed scientific publications
|
2020

Population change in breeding boreal waterbirds in a 25‐year perspective: What characterises winners and losers?

Refereed scientific publications
|
2020

Tracking ice phenology by migratory waterbirds: settling phenology and breeding success of species with divergent population trends

Refereed scientific publications
|
2019

Sorsien poikastuoton seuranta – pistelaskennan ja miehittämättömän lennokin avulla tehtävän laskennan vertailu

Referoidut tieteelliset julkaisut
|
2019