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Because cyst-nematode populations are relatively static, immigration and emigration are negligible and population fluctuations under different crops c...
Read moreBird numbers were estimated on areas adjacent to conifer plantations at 62 sites, each of 640 ha, in three areas of northern Scotland. The results var...
Read moreGame bird management has the potential to benefit conservation, as management practices specifically targeted at reducing the factors limiting game po...
Read moreUnderstanding the influence of biodiversity on ecosystem functionality is crucial in modern ecosystem management, especially with regard to the resist...
Read moreThe spatial heterogeneity of soil limiting resources is one of the most important factors maintaining biodiversity and ecosystem functions. There is a...
Read moreThe following is based largely on the author's summary. During investigations in Britain in 1968 on the effect of weed control on the incidence of Pie...
Read moreThe role of heat and nutrient supply from ash after light and hot fires on Brittany (France) heathland soils (brown acidic soils) were studied in the ...
Read morePlant-plant interaction studies in metalliferous systems have focused either on the role of facilitation or on negative effects of elemental allelopat...
Read moreThe breeding of red-winged blackbirds (Agelaius phoeniceus) was used in 4 flood-irrigated hay meadows in Wyoming as a model to study the effects of a ...
Read morePesticide concentrations are correlated with regional declines in stream invertebrate diversity. Experimental studies have identified that pesticides ...
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