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Using funds from an NRDAR settlement, FWS obligated $557,810 ($2011) to TNC of Massachusetts for the purchase of permanent conservation easements on approximately 200 acres of riparian lands along the Housatonic River in Salisbury, Connecticut. Conservation of riparian habitat will help to (1) protect water quality; (2) protect nesting habitat for migratory songbirds and other wildlife, including several rare and endangered plants, turtles, salamanders and dragonflies; and (3) maintain the scenic, agrarian character of the region. These efforts provide a beneficial tradeoff from the harm to the river and associated wildlife caused by historical polychlorinated biphenyls (PCBs) contamination. Economic Impacts of...
Categories: Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Amphibians,
Bank stabilization/erosion control,
Birds,
Connecticut,
Farmland Preservation,
Background information.—Historically, the Powell River supported abundant and diverse populations of freshwater mussels. In recent decades, mussel density and species richness have declined and many freshwater mussel species are listed as either State or Federally threatened or endangered species. Environmental degradation from coal mining has been identified as one of the drivers of this decline. An example is the 1996 Lone Mountain slurry spill that directly affected mussel populations, as well as their host fish species. Freshwater mussels feed by filtering small particles from water, thereby improving water quality and providing an essential ecosystem service in rivers and streams. Mussels also serve as a food...
Categories: Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Aquatic,
Aquatic species propagation,
Bank stabilization/erosion control,
Broadleaf,
Conservation easement,
The Anacostia Watershed lies within the Chesapeake Bay drainage basin, and is one of the most urban watersheds within the basin. According to the Fish and Wildlife Service, the watershed spans over 175 square miles between Maryland and the District of Columbia and is considered by many to be one of the most degraded waterways in the United States. Watts Branch is a tributary stream of the Anacostia River, and flows into the Potomac River which eventually empties into the Chesapeake Bay. In 2010, several partnerships were formed to restore a section of the Watts Branch stream and riparian area. The restoration efforts were focused on a highly polluted 1.8 mile stretch of the stream, running from the border of Prince...
Categories: Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Amphibians,
Bank stabilization/erosion control,
Birds,
Channelization,
D.C. Water and Sewer Authority,
Background information. In the late 1800s through the early 1900s, nearly all of the area that is now the Crab Orchard National Wildlife Refuge (Crab Orchard NWR) was either logged for timber or cleared and converted to other uses, particularly agriculture. By the 1930s, soils in the area were depleted and severely eroded. Additional clearing and development ensued with the establishment of the Illinois Ordnance Plant during World War II. In 2014, as part of the effort to restore Crab Orchard NWR lands to benefit wildlife, the refuge undertook the Hampton native prairie restoration project to convert a 62-acre nonnative cool-season hay field into a native warm-season grassland. The primary benefit of this restoration...
Disturbance disrupts the balance between gross primary productivity and respiration, resulting in a net C loss for some time after a stand-replacing fire. However, our understanding of this process is based on a limited number of studies. Ecosystem C recovery post-fire must be explicitly and carefully examined in order to generate accurate predictions of C cycle impacts of future wildfires and change in fire regimes. Montane ponderosa and lodgepole pine forests, either single-species stands or mixed, dominate surface area in the Southern Rockies. These species have drastically different relationships with wildfire; the current narrative portrays ponderosa pine as accustomed to low-severity surface fires with low...
Background information. Settlement funds from the California Gulch Superfund site have been used to improve instream aquatic habitat and increase brown trout (Salmo trutta) populations in the Arkansas River. The upper Arkansas River Basin is a high-elevation mountain river that supports trout populations. Historically characterized by a relatively narrow channel with fast moving water, recent degradation of the upper Arkansas River due to historic land-use practices have contributed to an altered river channel and a decrease in important habitat features for trout, such as deep-water pools. This restoration project was designed to address three major issues: bank erosion, altered river channel morphology, and degraded...
Categories: Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Amphibians,
Aquatic,
Bank stabilization/erosion control,
Colorado,
Colorado Mountain College,
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...
Categories: Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Birds,
Cropland conversion,
Federally threatened or endangered species,
Fish and Wildlife Service,
Grasses,
For thousands of years, much of the San Luis Valley basin of south-central Colorado was made up of a series of lakes, marshes, and shallow playa basins that were integral to the lives of indigenous peoples. By the mid-1900s, the basins had dried up from the diversion of water sources for irrigation and became known as the “Dry Lakes.” In 1965, BLM began a series of wildlife habitat projects to restore some of the historic wetland characteristics and processes, and 9,600 acres of the former “Dry Lakes” area became known as Blanca Wetlands. BLM designated the Blanca Wetlands Area (BWA) as an “Area of Critical Environmental Concern” (ACEC) in 1991, due to its high importance for wildlife and recreational values. Today...
Categories: Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Birds,
Bureau of Land Management,
Bureau of Land Management (BLM),
Channelization,
Colorado,
The desert grasslands found within the Las Cienegas National Conservation Area (LCNCA) include some of the rarest habitats in the American Southwest and are home to six endangered species. These grasslands have degraded over the last 100 years into mesquite woodlands due to grazing practices, fire suppression policies, and the introduction of non-native plant species. The loss of grassland has encouraged erosion, reduced watershed function, and decreased available habitat for pronghorn antelope and other species. In 2009 and 2010, BLM implemented a grassland restoration project on over 3,000 acres, out of an identified 20,000 acres of degraded grassland found within the LCNCA. The project has removed mesquite trees...
Categories: Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Arid/desert,
Arizona,
Birds,
Bureau of Land Management,
Bureau of Land Management (BLM),
A set of comma separated value tables containing analytical results and quality-assurance data for bed-sediment and biota samples collected at sites in the Clark Fork Basin, Montana from October 2015 through September 2016.
Categories: Data;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Aquatic Biology,
Environmental Health,
Geochemistry,
Invertebrates,
Natural Resource Damage Assessment,
Background information.— The Lone Mountain slurry spill injured two endangered fish species in the Powell River—the yellowfin madtom ( Noturus flavipinnis) and the slender chub ( Erimystax cahni). The yellowfin madtom was historically widespread throughout the Upper Tennessee River drainage but was presumed extinct at the time of its formal scientific description. The discovery of three surviving but geographically isolated populations in the late 1970s and early 1980s resulted in its listing as a threatened species. The slender chub was also once relatively common in the Powell River but is now listed as one of the most narrowly distributed minnows in North America. Both the yellowfin madtom and the slender chub...
Background information.— Noxious and invasive weeds can destroy wildlife habitat, reduce opportunities for recreational activities, decrease plant and animal diversity, and cause loss of productivity for private landowners. The Bureau of Land Management (BLM) Ely Field Office was awarded funding for the Steptoe Valley Weed Inventory, Education, and Treatment Project through the Southern Nevada Public Lands Management Act, which allows the U.S. Department of the Interior to utilize revenue from the sale of Federal land in Nevada for restoration projects. The objective of this project was to assist the Steptoe Valley Cooperative Weed Management Area in conducting a noxious weed inventory and providing treatment, education,...
Categories: Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: BLM,
Birds,
Bureau of Land Management,
Eastern Nevada Landscape Coalition,
Grasses,
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...
Categories: Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Amphibians,
Aquatic,
Birds,
Built/replaced/repaired (e.g., buildings, boat ramps, trails),
Channelization,
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