May 18
The colorful side of water remediation. In Pennsylvania, abandoned coal mines have left a dirty legacy… thousands of miles of streams polluted by acid mine drainage. Wetlands can be used to treat the water. But in the process, they accumulate a lot of metal sludge that has to be removed – often at great expense. …
Permanent link to this article: http://www.currentcast.org/toxic-contamination/crayons-and-clean-water/
May 13
When you set out on a road trip, the first thing you do is find your starting point on a map and set a destination. Watershed groups use a similar approach for restoration projects. First, they establish a starting point: how bad is the pollution and what’s causing it? Then, they set a destination using …
Permanent link to this article: http://www.currentcast.org/stormwater-management/on-the-road-to-cleaner-water/
May 11
Lakefront landscaping is key to water quality. Listen up: You might like the look of a clean-cut lawn, but if you have lake front property, experts say not to mow all the way to the shoreline. Rozumalski: “The most important thing you can do for your lake is to create a buffer zone, and this …
Permanent link to this article: http://www.currentcast.org/agricultural-runoff/less-lawn-more-native-landscaping/
May 06
Pulling Phragmites in Georgian Bay . . . Learn more: Wetlands in Ontario’s Georgian Bay are threatened by an invasive grass called phragmites that outcompetes many native species. “It actually can grow to about 18 feet tall and displace native plants from their aquatic habitat,” explains David Sweetnam of the nonprofit Georgian Bay Forever. He …
Permanent link to this article: http://www.currentcast.org/restoration-and-conservation-initiatives/invasive-grass-threatens-georgian-bay/
Apr 30
Build up knowledge on nature’s engineers . . . Learn more: “Before European colonization, beavers would have been ubiquitous across the northern United States Great Lakes region,” explains Melinda Daniels of the Stroud Water Research Center in Pennsylvania. She says in developed areas, beaver dams can be a nuisance, “but if there’s room, beavers are …
Permanent link to this article: http://www.currentcast.org/green-infrastructure/not-all-engineers-work-in-an-office/
