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The role of spatial processes in ecotoxicology is largely ignored. Yet, together with species-specific sensitivities to the pollutant, spatial process...
Read moreThe distribution of aquatic macrophytes and of molluscan intermediate hosts of schistosomes in the following irrigation systems in the Sudan: the Gezi...
Read moreIntegrating biodiversity conservation and the development of local communities is a major challenge for biosphere reserves. Their zonation (core, buff...
Read moreSteelhead are the sea-going form of Oncorhynchus mykiss. Rainbow trout, also O. mykiss, remain in freshwater. Each form, or life-history, can produce ...
Read moreThe responses of herbaceous vegetation on upland steppe of Yellowstone National Park's N. winter rangeland to winter grazing by elk were investigated ...
Read moreHoneybees (Apis mellifera) are increasingly used in commercial crop production, while wild bees are also important pollinators. Few studies have inves...
Read moreGenetic differentiation in Orchesella cincta populations from various sites contaminated by heavy metals in the Netherlands, Belgium and German Federa...
Read moreThe seasonal biology and ecology of Microtonus aethiopoides, a parasitoid of the lucerne pest Sitona discoideus, were studied in laboratory and field ...
Read moreThe following is based largely on the author's summary of this account of laboratory investigations in Kenya [cf. RAE A 54 394]. Dust formulations of ...
Read moreManaging activities that result in human-wildlife conflict is a challenging goal for modern scientists and managers. In recent years, the self-motivat...
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