Modified items

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Wind energy company requests Endangered Species Act permit for W.Va. project: Beech Ridge Energy has applied to the U.S. Fish and Wildlife Service for an incidental take permit addressing impacts to endangered bats at the company’s wind energy project in Greenbrier and Nicholas counties, West Virginia.

PA Mussels Used to Help Restore Streams in Ohio, Illinois, and West Virginia: A joint effort between federal and state agencies, including the Pennsylvania Fish and Boat Commission (PFBC), has resulted in the successful collection and relocation of approximately 4,000 state and federal endangered northern riffleshell mussels from a site on the Allegheny River along the border of Forest and Venango counties.

Scientists Locate Natural “Strongholds” that Could Protect Nature in the Face of Climate Change: A new study by The Nature Conservancy has identified a series of landscapes across the American Northeast and southeastern Canada that are predicted to withstand the growing impacts of climate change and help ensure nature’s survival.

Stream channel geomorphology influences mussel abundance in southern Appalachian streams, U.S.A.: We quantified freshwater mussel abundance and species richness and their physical habitat at 24 sites in eight streams in southern Appalachian catchments in 2000 and 2001. In addition, we modelled site-specific hydraulic parameters during summer baseflow and bankfull stages to estimate high- and low-discharge conditions, respectively. Mussel abundance was related to stream geomorphology, whereas richness was related to stream size. Baseflow habitat parameters explained only minor variation in abundance or richness, and both measures were highly correlated with mean current velocity or stream size. Bankfull shear stress composed a relatively low proportion of overall mussel habitat variability, but it accounted for significant variation in abundance and richness. Mussel abundance was highly variable at sites subject to low-shear stress during spates, whereas abundance always was low at sites subject to high-shear stress. These data suggest that habitat conditions during floods, rather than those at summer baseflow, limit the abundance of mussels in Appalachian streams. These data also suggest that mussel abundance and assemblage structure may be sensitive to any changes in channel geomorphology and hydraulic conditions that might result from land use in the catchment.

Stakeholder participation for environmental management: A literature review: The complex and dynamic nature of environmental problems requires flexible and trans- parent decision-making that embraces a diversity of knowledges and values. For this rea- son, stakeholder participation in environmental decision-making has been increasingly sought and embedded into national and international policy. Although many benefits have been claimed for participation, disillusionment has grown amongst practitioners and stakeholders who have felt let down when these claims are not realised. This review first traces the development of participatory approaches in different disciplinary and geograph- ical contexts, and reviews typologies that can be used to categorise and select participatory methods. It then reviews evidence for normative and pragmatic benefits of participation, and evaluates limitations and drawbacks. Although few of the claims that are made have been tested, there is evidence that stakeholder participation can enhance the quality of environmental decisions by considering more comprehensive information inputs.