Search results for "1181 Ekologia"
showing 3 items of 3 documents
Kunnat hidastamaan luontokatoa : suosituksia luontohaittojen välttämiseksi, lieventämiseksi ja kompensoimiseksi kuntien maankäytössä
2022
Peer reviewed
The impact of weather and the phase of the rodent cycle on breeding populations of waterbirds in Finnish Lapland
2016
Climate change may affect bird populations both directly by changing the weather conditions, and indirectly through changes in the food chain. While both theoretical and empirical studies have shown climate change having drastic impacts on polar areas, its consequences on Arctic bird species are still poorly known. Here we investigated how weather and changes in predator–prey interactions affected the annual growth rates of sub-Arctic birds by monitoring the breeding numbers of three duck and seven wader species in the alpine tundra of Finnish Lapland during 2005–2015 (except for 2006). We hypothesized that growth rates of waterbirds would be positively associated with warm and dry weather …
Tutkimus tehostaa suojelutoimia : yhteenveto Puutteellisesti tunnettujen ja uhanalaisten metsälajien tutkimusohjelman vaikuttavuudesta
2017
Non peer reviewed