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This paper provides details of soil and water conservation (SWC) investments in Ethiopia over the past 20 years. It presents SWC practices and estimat...
Read moreThe potential risks of accidental or intentional introduction of transgenic organisms to nature are unknown. We have previously shown that, after bein...
Read moreAlthough agricultural expansion is a primary threat to tropical biodiversity, experimental studies evaluating the conservation value of tropical agric...
Read moreEffective biodiversity management can only be implemented if data are available on assemblage-environment relationships. The level of detail needs to ...
Read moreTo find a more reliable basis for ecotoxicological risk assessment, two microcosm experiments, one in the laboratory and another in the field (lysimet...
Read moreDissolved selenium is a contaminant of concern in the lower Gunnison River Basin, Colorado. Selenium is naturally present in the Cretaceous Mancos Sha...
Read moreThe beaver (Castor fiber) reintroduction which started in Scotland, UK, in 2008 was studied to understand if and how the reintroduction developed into...
Read moreWe sometimes need to predict the maximum number of bird-days that can be supported by the food supply in a site used by migratory birds outside the br...
Read moreDry matter yield, leaf growth and population dynamics of turves taken from an old Lolium perenne/Trifolium repens-dominated pasture were studied in co...
Read more1. Hole-nesting birds are frequently faced with a shortage of suitable nest sites in regions of intensive forest management. Nest boxes are sometimes ...
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