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Integrating biodiversity conservation and the development of local communities is a major challenge for biosphere reserves. Their zonation (core, buff...
Read moreParasitoids often are selected for use as biological control agents because of their high host specificity, yet such host specificity can result in st...
Read moreSelective logging is pervasive in the tropics and is among the most urgent threats to tropical biodiversity. The vast areas of logged tropical forest ...
Read moreIntroduced vertebrate predators are one of the most important threats to endemic mammal species. Prey naivety can lead to heavy losses to alien predat...
Read moreA severe outbreak of Mythimna convecta throughout the cereal growing regions of eastern Australia commenced in spring 1983, 6 months after the conclus...
Read moreA citrus orchard at Nelspruit, South Africa, was pruned back to the main branches to stimulate the growth of new shoots, which are highly attractive t...
Read moreThe patterns of spatial growth of small epicentres of nuclear polyhedrosis virus disease of Gilpinia hercyniae (Htg.) (GHNPV) were studied in spruce f...
Read morePeople's recreational activities in nature are essential to promote wildlife conservation. The interplay between humans and the environment is complex...
Read moreIn an ecological approach to risk assessment, population models may play an important role. The population dynamic models described take into account ...
Read moreIn field studies in Scotland, groups of non-lactating ewes and cows grazed together on 3 native grassland communities (Agrostis-Festuca, Nardus-Festuc...
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