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The widespread drainage of wetlands and grazing marshes has been one of the main drivers of severe reductions in the number and range of breeding wade...
Read moreAgrostemma githago and wheat cv. Sicco were grown in 1981 in monocultures and 1:1 mixtures at total densities of 16, 40, 120, 400 or 1200 seeds/m2. A ...
Read more1. Intercropping, the practice of growing two or more crops in close association, is attracting increasing interest in developed countries, primarily ...
Read moreShrub encroachment has been widely observed in savanna regions. This study analysed the causes of shrub encroachment in the lowveld savanna of north-e...
Read moreImperata cylindrica dominated grassland in the Nepal Terai supports a number of threatened species including swamp deer Cervus duvauceli, hispid hare ...
Read moreAgricultural developments over recent decades have had significant negative effects on wildlife. Modern European agriculture faces many further develo...
Read moreThere have been suggestions that the population dynamics of weeds may show chaotic dynamics, and that therefore it will not be possible to predict the...
Read moreA 3-year field study designed to monitor the detailed population dynamics of Anisantha sterilis in winter wheat, and to explore the consequences of ch...
Read morePolar bear Ursus maritimus population dynamics under conditions of climate change has become a controversial topic. A survey of expert opinion based o...
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