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Resource selection specialization may increase vulnerability of populations to environmental change. One environmental change that may negatively impa...
Read moreDuring the summer of 1976, population levels of various herbivores and all predators and parasites in fields in USA were monitored by three sampling m...
Read moreDispersal parameters are critical for modelling spatially dynamic populations yet remain among the most difficult to quantify. Linyphiid spider aerial...
Read moreCarabid beetles are polyphagous predators that can act as biological control agents of insect pests and weeds. While current agricultural practices of...
Read morePopulation data on Sitona discoideus collected from young lucerne in Canterbury, New Zealand, in 1982-86 were analysed using life tables. Manipulated ...
Read more3-fold differences in annual recruitment and 8-fold differences in annual mortality were recorded for H. floribundum between 1975 and 1983. Annual var...
Read moreEarthworms were sampled by hand-sorting at 14 localities in and near the Beheira Province. Soil was analysed for water content, texture, pH, total sol...
Read moreTwo solutions, at opposite ends of a continuum, have been proposed to limit negative impacts of human agricultural demand on biodiversity. Under land ...
Read moreConservation of declining migratory species is a challenging task, as the factors that may have determined their past distribution may not determine t...
Read moreIndia's Chambal River hosts the largest population of the critically endangered gharial. Boat-based daylight surveys to date only provide indices of r...
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