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This paper describes a 2015 project on the distribution; population dynamics; ecology; environmental impact; risk assessment and practical, humane and...
Read moreIn pot experiments, the growth of barley seedlings was significantly retarded by the presence of live rhizomes of Agropyron repens near their roots. D...
Read moreA polyacrylamide and a polyvinylalcohol added at two concentrations (0.2% and 0.5% v/v) to soil for transplanted seedlings receiving a range of irriga...
Read moreMany species are adapted to landscapes with characteristic dynamics generated by ongoing habitat destruction and creation. Climate change and human la...
Read moreBiodiversity can insure ecosystems against declines in their functioning by increasing the mean level of ecosystem processes and decreasing the spatia...
Read moreLife tables for populations of Hylemya (Erioischia) brassicae (Bch.) on cabbage crops in Canada [cf. RAE/A 60, 538] and England [50, p. 286] are analy...
Read moreResults are reported from a study of leaf area dynamics in 100 plots in stands of lodgepole pine (Pinus contorta var. latifolia, age range 67-134 yr) ...
Read moreIn field experiments in N. Finland, 80 study plots (5×5 m) in mixed pine (Pinus sylvestris)/mountain birch (Betula tortuosa) woodland were irrigated w...
Read moreFrom an ecological and environmental point of view, livestock husbandry plays a very important role as there is a valuable interaction between livesto...
Read moreThroughout western Europe heathlands dominated by ericaceous subshrubs occur on poor soils. Mostly, these heaths have developed and have been maintain...
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