نتایج جستجو برای: understorey

تعداد نتایج: 750  

2017
Christoph Dobeš Thomas Geburek Mario A. Pagnotta

Habitat fragmentation threatens the maintenance of genetic diversity of affected populations. Assessment of the risks associated with habitat fragmentation is a big challenge as the change in population genetic diversity is a dynamic process, often acting over long time periods and depending on various characteristics pertaining to both species (life history traits) and their populations (extri...

Journal: :Baltic Forestry 2021

The conversion of coniferous tree plantations towards natural self-regenerating forests is one the targets forestry in Europe and particularly desirable national parks. aim this study was to evaluate effectiveness different approaches (conducted once) on forest development man-made spruce plantations. We studied effects three distinct management options (partial-cutting [PC], clear-cutting with...

Journal: :Philosophical Transactions of the Royal Society B: Biological Sciences 2013

Journal: :environmental resources research 2014
hossein varasteh moradi mohamed zakaria scott . k. robinson

forest fragmentation results in a loss of forest interior and an increase in edge habitat. we studied how understorey bird community composition and habitat variables changed along an edge-to-interior gradient in a 1248-ha lowland rainforest patch in peninsular malaysia. birds and environmental variables such as vegetation structure and litter depth were detected within a 25-m radius of each of...

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