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Auteur Ilpo K. Hanski |
Documents disponibles écrits par cet auteur (5)
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Article
Vesa Selonen, Auteur ; Ilpo K. Hanski, AuteurP>1. Dispersal can be condition- and phenotype-dependent and related to individual genetic differences. Few studies have addressed the relative importance of these factors on dispersal. We studied the factors behind philopatry and dispersal in j[...]![]()
Article
Jaana Kekkonen, Auteur ; Ilpo K. Hanski, Auteur ; Henrik Jensen, Auteur ; Risto A. Vaisanen, Auteur ; Jon E. Brommer, AuteurA drastic decline in abundance prompts conservation measures, even though a species may still be common, partly because such a decline may be associated with loss of genetic variability. Longitudinal evidence (i.e. repeated measures across time)[...]![]()
Article
Andrea Santangeli, Auteur ; Ralf Wistbacka, Auteur ; Ilpo K. Hanski, Auteur ; Toni Laaksonen, AuteurUnsustainable use of forest resources is causing dramatic changes in the landscape and poses a serious threat to biodiversity worldwide. This threat is becoming increasingly tangible in boreal biomes, especially in regions where intensive produc[...]![]()
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Andrea Santangeli, Auteur ; Ilpo K. Hanski, Auteur ; Helena Makela, AuteurModern intensive forestry worldwide is posing serious threats to old-growth forest specialist species. Cost-effective conservation can only be achieved when the ecology and distribution of species are well understood. The present distribution of[...]![]()
Article
Jaana Kekkonen, Auteur ; Ilpo K. Hanski, Auteur ; Risto A. Vaisanen, Auteur ; Jon E. Brommer, AuteurUrbanization has led to increasing amounts of pollutants which can harm organisms that share our living environment. In Finland, the House Sparrow has declined by two thirds during the last couple of decades. One hypothesis suggested to lead to [...]



