Posted on February 26, 2015 by Bob Berwyn
Findings come as EPA edges toward final new clean water rule
By Summit Voice
Geographically isolated wetlands like prairie potholes and desert playas in the Southwest are critical to water quality and also provide many other ecosystem services — even though they may lack the regulatory protections of other wetlands, according to Indiana University researchers.
Continued loss of such wetlands is likely “to cause serious harm to North American waters,” according to John M. Marton, a researcher with the IU Bloomington School of Public and Environmental Affairs.
“Geographically isolated wetlands provide important benefits such as sediment and carbon retention, nutrient transformation and water-quality improvement, all of which are critical for maintaining water quality,” Marton said, discussing the conclusions of a new article appearing in BioScience. Continue reading
Filed under: Environment, rivers, water, water quality, wetlands | Tagged: clean waters of the US, Environment, isolated wetlands, water quality, wetlands | 1 Comment »
Posted on February 16, 2015 by Bob Berwyn
Cape Fear, North Carolina, photographed by a NASA satellite.
Funding will help restoration of Cape Fear watershed after decades of industrial pollution
FRISCO — Tainted North Carolina wetlands and streams will be restored thanks to a $13 million in cleanup funding under federally administered environmental programs.
The payment, announced by NOAA, the U.S. Fish and Wildlife Service, and the North Carolina Department of Environment and Natural Resources, in their capacity as natural resource trustees, to repair the damage from 40 years of pollution at Kerr-McGee’s wood treatment facility in Navassa, North Carolina. Another $9 million is on the table. Continue reading
Filed under: Environment, water, water quality, wetlands | Tagged: Environment, Kerr-McGee, Navassa supefund site, North Carolina, water quality | 1 Comment »
Posted on February 5, 2015 by Bob Berwyn
No love for wetlands from new GOP majority in Congress. bberwyn photo.
Huge swaths of Colorado wetlands, streams at risk of degradation
By Bob Berwyn
FRISCO — You may not know it as you speed down I-70 from the Eisenhower Tunnel toward Summit County, but a small stream that runs parallel the freeway, just a few hundred yards away, is the main source of drinking water for the town of Dillon.
Straight Creek’s waters gather up between the craggy peaks high above the tunnel, starting from droplets at the edge of a melting snowdrift, to mossy rivulets and roaring cascades amidst granite boulders. Keeping that water pure is important, not only for Dillon residents, but for thousands of visitors staying at local lodges, resorts and campgrounds.
But some of the smallest streams, like the headwaters of Straight Creek, don’t flow year-round, and that has put them at focal point of a long-running debate about the extent of federal clean water rules. The discussion was center stage today during a rare joint hearing of the House Transportation and the Senate Environment and Public Works Committee, where the new GOP majority grilled top EPA administrators about the proposed Clean Waters of the U.S. Rule. Continue reading
Filed under: Environment, water, water quality, wetlands | Tagged: Clean Water Act, Environment, US clean waters rule, wetlands | 1 Comment »
Posted on December 15, 2014 by Bob Berwyn
Meadow Creek wetlands, Frisco, Colorado.
‘Death by a thousand cuts’
FRISCO — Invasive wetlands species are likely to get a boost from climate change, resulting in long-term threats to key native ecosystems, according to new research from Duke University.
“Changing surface-water temperatures, rainfall patterns and river flows will likely give Japanese knotweed, hydrilla, honeysuckle, privet and other noxious invasive species an edge over less adaptable native species,” said Neal E. Flanagan, visiting assistant professor at the Duke Wetland Center, who led the research. Continue reading
Filed under: climate and weather, Environment, global warming, invasive species, wetlands | Tagged: climate chane, Environment, global warming, invasive species, wetlands | Leave a comment »
Posted on November 7, 2014 by Bob Berwyn
An adult lynx in Colorado warily surveys its surroundings. The wild cats were recently named to a top-10 list of species most at risk from climate change impacts to habitat. Photo by Tanya Shenk, Colorado Division of Wildlife.
New report highlights actions aimed at buffering ecosystems from climate change
FRISCO — Congress may still be dithering over global warming, but some federal agencies are on a fast-forward path to addressing climate-change impacts to natural resources.
The U.S. Fish and Wildlife Service last month unveiled a new report describing 50 projects launched to strengthen climate resiliency, including wildlife movement areas that help buffer animals from global warming and reforestation projects focusing on climate-resilient native trees.
“Across the nation, a broad coalition of natural resource agencies is working with partners and stakeholders to collectively address the current impacts and future threats of climate change,” said USFWS deputy director Rowan Gould. “The concrete actions documented in this report represent real progress, but helping native species cope with the effects of climate disruption requires us to build on these successes,” Gould said. Continue reading
Filed under: biodiversity, endangered species, Environment, public lands, wetlands, wildlife | Tagged: climate change, global warming, National Fish Wildlife and Plants Climate Adaptation Strategy, public lands, USFWS, wildlife | Leave a comment »
Posted on September 27, 2014 by Bob Berwyn
Salmon fisheries at risk with open-pit mine proposal
The EPA will be allowed to do a thorough evaluation of the impacts of a proposed copper mine in Alaska’s Bristol Bay, a federal judge has ruled.
By Bob Berwyn
FRISCO — A federal judge Friday ruled that the EPA can proceed with an environmental review of a proposed copper mine in Alaska’ pristine Bristol Bay.
U.S. District Court Judge H. Russel Holland rejected arguments that the EPA exceeded its authority by starting the review process in the absence of a specific permit application, and that the review violates the Alaska Statehood Act.
At issue is the proposed Pebble Mine, which would, according to environmental groups, become the largest copper mine in the world, potentially tainting huge areas of productive salmon habitat with dredged material and other pollutants. Continue reading
Filed under: Environment, rivers, water, water quality, wetlands | Tagged: 404 permit, Bristol Bay Alaska, Environment, EPA, mining, Pebble Mine, salmon | 1 Comment »