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Sustainable exploitation must minimize its impact on the ecology and evolution of exploited wildlife. Intense phenotype-based selective harvests can i...
Read moreSevere droughts can lead to fires that cause massive tree mortality in even the wettest and most isolated Amazonian forests. After repeated fires, bla...
Read moreStream liming can alleviate the effects of anthropogenic acidification but itself constitutes a substantial ecosystem-level perturbation. Acidity in t...
Read moreChanges in microbial activity and populations of Protozoa and nematodes were followed in decomposing barley root material buried in soil cores and in ...
Read moreNumerical studies of the relationship between birds and their habitat are important because they provide understanding of the impacts of natural and h...
Read moreImplementation of land restoration needs to be adjusted to local conditions to be more efficient and effective. Local communities are the actors with ...
Read moreInvasion of exotic species is a global challenge and the potential for adverse effects on local biodiversity is particularly high in protected areas. ...
Read moreThe potential risks of accidental or intentional introduction of transgenic organisms to nature are unknown. We have previously shown that, after bein...
Read moreThe parasites of larvae of species of Tipula larvae were surveyed, principally at four locations between September 1973 and July 1974. The most common...
Read moreThe effect of livestock on African rangelands has been a major focus of recent research, but little attention has been paid to the way livestock affec...
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