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Parameter uncertainty challenges the use of matrix models because it violates key assumptions underlying elasticity analyses. We have developed a matr...
Read moreIn field trials in Silwood Park, Berkshire, UK in 1982-85, wheat cv. Hustler was subjected to no grazing or to several regimes of grazing by rabbits. ...
Read moreCriteria for selecting sites are described and the various sampling, rearing and identification techniques used to investigate field populations of Si...
Read moreAn analysis of predation of cereal aphids (Sitobion avenae and Metopolophium dirhodum) by larvae of Episyrphus balteatus is described. Field data on t...
Read moreIn order to determine the influence of habitat shape on aspects of the population dynamics of birds, 196 male red-capped robins (Petroica goodenovii) ...
Read morePatterns of connectivity influence pest population system dynamics, and it is essential to consider connectivity when planning effective management st...
Read moreTo successfully manipulate populations for management and conservation purposes, managers must be able to track changes in demographic rates and deter...
Read morePopulation density is fundamental information for assessing the conservation status of species and support management and conservation actions for in ...
Read moreThe annual release of hatchery-bred larvae into naturally reproducing fish populations (enhancement stocking) is used commonly to increase native popu...
Read moreExperiments were done in England in fields of winter wheat at North Farm, West Sussex, and at Rothamsted in 1978 to investigate the effect of predatio...
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