Titlebook: Conservation of Faunal Diversity in Forested Landscapes; Richard M. DeGraaf,Ronald I. Miller (Senior Associ Book 1996 Chapman & Hall 1996

somnambulism

暗指

The importance of disturbance and land-use history in New England: implications for forested landscange vary temporally and spatially, change underlies the natural state of the world’s forests. Land-use patterns and disturbance regimes are two of the dynamic agents that can have profound effects on the abundance, distribution and diversity of terrestrial vertebrates (Burgess and Sharpe, 1981; Saun

BARK

托人看管

The status of forested wetlands and waterbird conservation in North and Central Americass than most other systems primarily because of their inaccessibility and aversion (e.g. noxious insects and poisonous reptiles) to humans (Mitsch and Gosselink, 1986; Bacon, 1990). Nonetheless, forested wetlands provide habitat for an exceedingly diverse array of fish and wildlife resources through

CORD

Modern forestry and the capercaillieferous zone of the palearctic region. This distribution coincides quite well with the distribution of Scots pine . (Seiskari, 1962), as well as with the eastern limit of bilberry . (Klaus ., 1989), two important food species for the capercaillie during winter and summer, respectively. The species’ m

Parallel

Conservation of large forest carnivoresld prey and, not surprisingly, large members of the taxonomic order Carnivora. The level of habitat disturbance has ranged from complete deforestation that allowed for long-term agriculture and permanent human settlement, to sustainable vegetation modification that resulted in negligible human-relat

paltry

Forest raptor population trends in North Americare neglected. However, in the last 20 years, management for nongame animals and biodiversity has become an important, integral part of forest management. Bird conservation has had a strong influence on contemporary forest management strategies and raptors have been especially important, particularly

拍下盜公款

Bird community dynamics in boreal forests and is situated between the latitudes of 50 and 70°N. In a few areas the boreal forest extends north of the Arctic Circle (restricted areas in Fennoscandia, Siberia, Alaska and northwestern Canada). Although taiga may be considered relatively uniform, there is marked variation due to climatic diffe

上下連貫

The impact of forestry on ungulates in Japane implemented for recovering the ruined stands and for promoting wood production. The policy on forestry since World War II has been seriously criticized from the viewpoint of nature conservation because it caused conversion of natural forests to artificial plantations, producing large-scale monocul

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