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Understanding drivers of change in population sizes requires estimation of demographic rates such as survival and productivity. In migratory geese, pr...
Read moreLow winter food availability is probably critical in the declines of many farmland bird species in Europe, leading to the implementation of ameliorati...
Read moreDry matter yield, leaf growth and population dynamics of turves taken from an old Lolium perenne/Trifolium repens-dominated pasture were studied in co...
Read moreA simulation model of the population dynamics of the delphacid Nilaparvata lugens on rice in Zhejiang Province, China, was constructed using field pop...
Read moreThe survival of cocksfoot (D. glomerata) swards and their changes in carbohydrate content were investigated on loamy clay soil in Corsica, France. Fiv...
Read moreWhile shrubs appear to be expanding in Arctic tundra due to climatic warming, patches of tall shrubs in riparian habitats are most likely to colonize ...
Read moreInfectious diseases seriously threaten the populations of many endangered mammals, including African wild dogs Lycaon pictus. Extinction risks may be ...
Read moreThis work contains abstracts of the ongoing research investigations of the United States Geological Survey (USGS) Cooperative Fish and Wildlife Resear...
Read moreThe identification of species, communities, or ecosystems that are likely to be strongly damaged by human activities (i.e. that are fragile) forms an ...
Read moreThis report presents an overview of how biodiversity is monitored in the UK within certain limits: consideration of biodiversity is more or less limit...
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