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The effects of the following perturbations on populations of freshwater gastropods from a drainage channel in the Southeast area of Lewes Brooks, East...
Read moreThe population dynamics of Biomphalaria pfeifferi were studied at 4 river sites in the Zimbabwe highveld for periods of 4 to 28 months during 1986 to ...
Read moreAlien species constitute one of the major threats to global biodiversity. Stopping alien species at an early stage, preferably before establishment, i...
Read moreThe distribution of aquatic macrophytes and of molluscan intermediate hosts of schistosomes in the following irrigation systems in the Sudan: the Gezi...
Read moreThe report aims to quantify, wherever possible, the impact of the prolonged period of dry weather in 2018 on selected pearl mussel (Margaritifera marg...
Read moreEmerging theory suggests that the ecosystem-level consequences of anthropogenic pressures depend on how species will be disassembled from ecological c...
Read moreTwo cichlid fish were studied under semi-natural conditions to evaluate their potential as agents for the biological control of schistosome intermedia...
Read morePart of a drainage channel was treated with cyanatryn at 0.2 mu g/g. Release of the herbicide was slower than expected. A peak concn. of 0.1 mu g/g wa...
Read moreRestored and constructed habitats can play important conservation roles. Predators help shape communities in these habitats through complex interactio...
Read moreRotational vegetation burning in peatlands is undertaken predominantly to increase habitat suitability and food availability for red grouse Lagopus la...
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