作者: Frauke Ecke , Magnus Magnusson , Birger Hörnfeldt
DOI: 10.1080/02827581.2013.822090
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摘要: AbstractAltered forest landscape structure has been suggested as a possible cause for the decline of some specialized species in Fennoscandia. Here, we present time series boreal changes 1954–2005 16 5×5 km sub-areas Sweden, based on aerial photo interpretation. We explored how coniferous vegetation types, known to be important species, have fragmented and also declined mean patch size their proportion landscape. divided studied area into western (inland) eastern (coastal) part different timing changes. The >50 yrs from ~90 ha 1954 10 2005 inland 30 only ~5 patches coastal area. Common such mesic moist showed similar declining trend. In our study area, long-term 1971–2005 grey-sided vole (Myodes rufocanus) coincided with the...