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Pacific salmon (Oncorhynchus spp.) support coastal and freshwater ecosystems, economies and cultures, but many populations have declined. We used prio...
Read moreThe use of ecological replacements (analogue species to replace extinct taxa) to restore ecosystem functioning is a promising conservation tool. Howev...
Read moreGenerally, governments and industry have implemented some degree of protection to reduce the impacts of forestry on aquatic ecosystems. Here, we consi...
Read moreEffective management of fish and wildlife populations benefits from an understanding of the effects of stressors on individual physiology. While physi...
Read moreBioassessment in running waters has focused primarily on the impacts of organic pollution on community structure. Other stressors (e.g. invasive speci...
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 moreLittle is known of farmer responses to environmental education, and where practices aimed at improving stream health are adopted, comparisons are gene...
Read moreWood is increasingly used in restoration projects to improve the hydromorphological and ecological status of streams and rivers. However, despite thei...
Read moreAlthough it is widely assumed that protected areas conserve species that would not survive elsewhere, this assumption is seldom tested. The aim of the...
Read moreThe swamps consist mainly of areas under Rhizo-phora racemosa and Avicennia germinans mangroves, Sesuvium portulacastrum lawns, and barren mud flats. ...
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