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The long term effects of sheep grazing were investigated by comparing soil chemistry, the distribution of nutrients in vegetation and the nutrient sup...
Read moreDespite large conservation efforts to halt the loss of farmland biodiversity in Europe, negative population trends are still observed, especially for ...
Read moreThe following is virtually the authors' summary. About 1, 000 kg English wheat was stored, in two equal bulks, in a damp unheated brick building in so...
Read more1. The nematode Steinernema feltiae has been developed commercially as a biocontrol agent and is successful in controlling sciarid flies in mushroom h...
Read morePondberry [Lindera melissifolia (Walt.) Blume] is a federally endangered woody shrub in the Lauraceae family. The U.S. Fish and Wildlife Service devel...
Read moreThe annual rate of increase of a wildlife population is the change in abundance or density from one year to the next. This paper compares the expected...
Read moreThe colonization of suitable yet unoccupied habitat due to natural dispersal or human introduction can benefit recovery of threatened species. Predict...
Read more1. In the United Kingdom and European Union, legal protection of species from the impacts of infrastructure development depends upon a number of ecolo...
Read moreIn many parts of the world, changes in agricultural land-use have led to significant declines of bird species, including aerial insectivores such as b...
Read moreenThis link goes to a English sectionesThis link goes to a Spanish sectionzhThis link goes to a Spanish section Global change is increasing the freque...
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