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Sampling of earthworm populations during 5- and 15-yr-old cropping phases and in 5-, 10- and 15-yr-old fallow phases of shifting agriculture at Shillo...
Read moreEnergy production from wind power is increasing rapidly in Europe to help combat the threats from global warming. For example, the European Commission...
Read moreIn field trials on the coastal foredune ridge of Voorne Island, Netherlands in 1984, A. arenaria was sown with a mixture of nurse crops (Secale cereal...
Read moreAutumn-sown barley in NE Scotland grazed by pink-footed geese (Anser brachyrhynchus) and greylag geese (A. anser) was reduced in height and retarded i...
Read moreGrassland plots in the Serengeti National Park were burnt at the beginning of the 1986 dry season during the period of max. fire frequency. The availa...
Read moreWeed communities sampled at 78 sites on farmland in the upper Belize Valley, British Honduras, showed 148 different weeds present, of which 103 were i...
Read moreThe cereal aphid outbreaks of 1979 (Metopolophium dirhodum) and 1980 (Sitobion avenae) and their lower populations in 1981, in Norfolk, eastern Englan...
Read moreElectrofishing surveys provide important information on watershed health, and the status of imperiled and recreationally important stream fishes. Conc...
Read moreThe population dynamics of B. globosus were studied at 5 river sites in the Zimbabwe highveld for between 4 and 28 months. Adult snail abundance, recr...
Read moreEstimates of damage to maize by individual red-winged blackbirds (Agelaius phoeniceus) were derived from energetics and life history information and i...
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