When the Great Lakes Water Quality Agreement was passed in the 1970s, eutrophication was the big problem. Eutrophication occurs when too many nutrients enter a body of water, increasing the amount of ...

This is a dual column about paying tribute to a tributary close to home by authors Bob Otwell and Dave Dempsey, who will make ...

The Great Lakes are an amazing natural resource that hold nearly 20% of the entire surface fresh water supply on the globe ... In Figure 2 below, the map on the left of each image shows how ...

Vector isolated geometric illustration with simple icy blue shape - map of Great Lakes of North America ... Snow peaks. Sun, sky and water. Sunset. great lakes logo stock illustrations Vector ...

Browse 10+ great lakes winter stock illustrations ... couple and dog walking along the water. Also includes an EPS and JPG version without the dog as well as one without the people and dog. Michigan, ...

Drainage problems are prevalent in irrigated areas worldwide (Arslan, 2012). Land drainage is one of the key inputs for improving yields per unit area of farmland. Effective drainage management can ...

Figure R1 Contextual map of the Murray–Darling Basin ... Territory The majority of the Murray–Darling Basin region is made up of extensive plains and low undulating areas; the highland areas of the ...

Water levels of the upper Great Lakes are expected to drop to near or significantly below their historical summer averages ...

A new program pairs ice fishing anglers on the Great Lakes with researchers who need to know how thick the ice is, despite funding chaos.

In 2002, the Great Lakes basin had just 11.9% ice coverage, NOAA said. In 2012, Lake Superior had 8.5% coverage. In 2002, Lake Michigan had 12.4% coverage. In 2012, Lake Huron had 22.8% coverage.