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Variation in grass height is beneficial to biodiversity conservation in savanna landscapes. Theory predicts that small fires can promote short-grass a...
Read moreRangeland grasshopper movement was studied in Wyoming, USA, in July 1997 with respect to the biological and ecological factors (population density, de...
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 factors that maintain the mosaic distribution pattern of dominant ants in cacao plantations in Ghana were investigated in a series of observations...
Read moreCertain species of dominant ants were selectively eliminated from different subplots in order to elucidate the influence of ants and other factors on ...
Read morePost-dispersal seed losses in annual arable weed species are poorly quantified, but may be of significance for natural population control, especially ...
Read moreThis paper quantifies and assesses the past and projected future spatial and temporal water balances in the Koshi River Basin. A Soil and Water Assess...
Read moreBracken Pteridium aquilinum is a serious weed of upland and marginal land. Its extensive rhizome system and large carbohydrate reserves make control d...
Read moreWild large herbivores provide goods and income to rural communities, have major impacts on land use and habitats of conservation importance and, in so...
Read moreIn this part of a series [cf. preceding abstract, etc.], the authors discuss the climatic traits for the development of populations of Aphis craccivor...
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