Filters: Tags: Wetland creation (X)6 results (40ms)
Past and Current Distribution of the Purple Swamphen Porphyrio porphyrio L. in the Iberian Peninsula
Background information.— The Powell and Clinch Rivers provide vital habitat for many forms of wildlife and are inhabited by one of the world’s richest and most diverse assemblages of freshwater mussels (U.S. Fish and Wildlife Service, 2003). The rivers are also multiple-use recreation areas and a valuable water source that supplies water for the residents of Lee County, Virginia. The Lone Mountain coal slurry spill released sediment and hazardous substances affecting water quality and impacting 12 Federally listed mussels and critical habitat for 2 Federally listed fish. Fish and mussel habitat depends on the riparian habitats surrounding the river. In order to recover lost fish and mussel habitat, the Lone Mountain...
Marsh creation in a northern Pacific estuary: Is thirteen years of monitoring vegetation dynamics enough?
The Agassiz Beach Ridges landscape is located in the Red River watershed of northwestern Minnesota and falls and is within the larger Prairie Pothole Region (PPR). The PPR has been identified as being responsible for producing 50–80 percent of the continent’s waterfowl while accounting for only 10% of the available breeding habitat. It is estimated that less than 1% of Minnesota’s historic native prairie remains intact, with much of the remnant prairie scattered about in small clusters. Restoration of key sites within this landscape has been identified as the most important strategy to create a contiguous expanse of prairie/wetland mosaic and improve the ecological functioning of these systems. In the fall of...
Migrating shorebirds and waterfowl are so dependent on the food supply and stopover estuary habitat in the lower Coquille River that Congress established Bandon Marsh National Wildlife Refuge (OR) in 1983. Through congressionally approved expansion, acquisition, and donation, the Refuge now encompasses 889 acres and is composed of two units: Bandon Marsh and Ni-les'tun (named by the Coquille Tribe and pronounced NYE-les-ton, which means People by the small fish dam). Historically, Ni-les’tun was a diverse tidal wetland like Bandon Marsh but was diked and drained for agricultural purposes beginning in the mid to late 1800s. Restoring 418 acres of the tidal marsh has required FWS and its many partners to collaborate...