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Auteur Niels Blaum |
Documents disponibles écrits par cet auteur (5)
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Article
Niels Blaum, Auteur ; Richard M. Engeman, Auteur ; Bernd Wasiolka, Auteur ; Eva Rossmanith, AuteurMonitoring animal populations in changing environments is crucial to wildlife conservation and management, but restrictions in resources are a recurring problem for wildlife managers and researchers throughout Africa. Land-use-induced shrub encr[...]![]()
Article
Eva Rossmanith, Auteur ; Niels Blaum, Auteur ; Volker Grimm, Auteur ; Florian Jeltsch, Auteurin population viability analysis we are often faced with a lack of knowledge of survival rates in animal populations. In particular, survival of recruits is usually hard to assess. However, data on population structure might be considered as pat[...]![]()
Article
Eva Rossmanith, Auteur ; Kerstin Hoentsch, Auteur ; Niels Blaum, Auteur ; Florian Jeltsch, AuteurPopulations of Lesser Spotted Woodpecker (Picoides minor) are decreasing in size, necessitating management strategies. However, data on the reproductive biology of this species are scarce. The aim of this study was to investigate the influence o[...]![]()
Article
Eva Rossmanith, Auteur ; Niels Blaum, Auteur ; Kerstin Hoentsch, Auteur ; Florian Jeltsch, AuteurWe investigated sex-specific parental care behaviour of lesser spotted woodpeckers Picoides minor in the low mountain range Taunus, Germany. Observed parental care included incubation, nest sanitation as well as brooding and feeding of nestlings[...]![]()
Article
Niels Blaum, Auteur ; Matthias C. Wichmann, Auteur1. Habitat fragmentation has major implications for demography and genetic structure of natural plant and animal populations as small and isolated populations are more prone to extinction. Therefore, many recent studies focus on spatial fragment[...]



