Sökning: "Saxifragaceae"

Hittade 2 avhandlingar innehållade ordet Saxifragaceae.

1. 1. Population biology, biogeography and evolution of Saxifraga osloensis, a polyploid plant endemic to Scandinavia

   Författare :Thomas Nilsson; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Populationsekologi; Stenbräckeväxter; Saxifragaceae;

   Sammanfattning : .... LÄS MER

3. 2. Quantitative genetic variation in declining plant populations

   Författare :Maarten Ellmer; Biologiska institutionen; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Saxifraga granulata; Briza media; Nigella degenii; bottleneck; Inbreeding depression; founder effects; drift; quantitative genetic; diversifying selection; habitat fragmentation; small populations;

   Sammanfattning : The ecological and genetic effects of habitat fragmentation are an issue of major concern in current conservation biology. Habitat fragmentation results in smaller habitat areas and as a consequence smaller and more isolated populations. Many habitats have become fragmented through human activities such as forestry and agricultural development. LÄS MER