May 31st, 2012 by Irene Miles
With the Lake Michigan lakefront now open to swimmers for the season, the Chicago Park District will be using a new system to monitor bacteria level and ensure a safe swimming environment for visitors.
From The Chicago Tribune:
“Chicago’s new elaborate system of buoys and statistical models will monitor 16 of the city’s 24 beaches, and Park District officials are seeking grant money from the U.S. Environmental Protection Agency to expand the system to cover all beaches by next summer.
The model will predict the levels of harmful bacteria at each beach using data on the location of sources of contamination, like colonies of sea gulls or sewer outlets; the motion of waves that can disturb bacteria growing in the sand; lake-current speeds; water temperature; and sunlight.”
May 29th, 2012 by Irene Miles
The Illinois Department of Natural Resources is working to remove Asian Carp from several Illinois waterways, even those not connected to the Great Lakes.
From the Traverse City Record-Eagle:
“The Asian Carp Regional Coordinating Committee plans to spend $12 million this year on efforts to stop the voracious eaters from reaching Lake Michigan, where scientists fear they could out-compete native fish for food and wreak havoc on the Great Lakes fishing industry. Plans include sampling urban fishing ponds, surveying fish markets for live fish and random electrofishing and netting along a network of canals that connect Lake Michigan to the Illinois River.
McCloud said the DNR will visit bait shops and fish markets to make sure there are no live carp, and will sample around 20 lagoons. He said anyone who nets an Asian carp should get it out of the water and make sure it’s dead. He also asks that they take a photo of the fish and call the DNR.”
These efforts are all part of the larger goal of protecting Illinois waterways, and Lake Michigan in particular, from the threat posed by Asian Carp.
Read the complete article
here.
May 24th, 2012 by Irene Miles
The
World Wildlife Fund has recently released a map that contrasts the most intensively fished areas of the world’s oceans between 1950 and 2006. The resulting graphic clearly illustrates the startling growth in fishing, and helps to demonstrate the potential for severely depleted fish populations worldwide.
From The Washington Post:
“Between 1950 and 2006, the WWF report notes, the world’s annual fishing haul more than quadrupled, from 19 million tons to 87 million tons. New technology — from deep-sea trawling to long-lining — has helped the fishing industry harvest areas that were once inaccessible. But the growth of intensive fishing also means that larger and larger swaths of the ocean are in danger of being depleted.”
The article includes a number of links that provide additional information, including a link to the complete report from World Wildlife Fund in PDF form.
May 23rd, 2012 by Irene Miles
Community members, stakeholders, and several agencies have been involved in an extensive cleanup project in Muskegon Lake for the last few years, and just this month they celebrated the project’s completion.
The Great Lakes Legacy Act project began with the development of a master plan and secured funding, with the goal of cleaning and restoring the lake’s natural habitats. By doing so, fish and wildlife populations can be restored, and the lake will be cleaner and safer for recreational use as well.
Caitie McCoy, Illinois-Indiana Sea Grant’s environmental social scientist, has been heavily involved in several remediation and community outreach projects, including outreach for the EPA during the entire Muskegon Lake cleanup and restoratio
n.
Caitie wrote to update us on the great progress that they’ve made restoring the lake. “The project
removed 43,000 cubic yards of sediment contaminated with polynuclear aromatic hydrocarbons (PAHs) and mercury from Muskegon Lake, which flows into Lake Michigan. It also included habitat restoration in the area.”
Caitie was onsite for the project completion, and worked with John Karl from Wisconsin Sea Grant to compile video footage. That footage will be part of a video being produced about Great Lakes Legacy Act cleanup projects including Muskegon Lake. Check back here to the blog later this year when we’ll have the video posted.
(Pictured above is Dennis Kirksey of Muskegon Lake Watershed Partnership, a landowner in the area who played a large role in helping the project reach completion.)
May 22nd, 2012 by Irene Miles
A proposed water trail along Lake Michigan’s shoreline would improve access to 450 miles of the lakeshore, making it easier for recreationists to enjoy the water.
“The trail will eventually run from the Wisconsin-Illinois border north to the tip of the Door County Peninsula and south along the Green Bay shoreline to the city of Green Bay.
The Lake Michigan Water Trail was selected as one of the top 100 state projects as part of President Barack Obama’s America’s Great Outdoors program that encourages increasing outdoor recreation opportunities close to home.”
The project involves several agencies and could provide expanded opportunities for businesses near the lakeshore.
May 21st, 2012 by Irene Miles
A data collection project is currently underway that would help communities prepare for and prevent flooding in the Great Lakes basin. There are also six technical workshops for coastal management and associated professionals to be held next month at several locations around the Great Lakes.
“Federal officials are studying how to help Great Lakes communities better prepare for hazardous floods.
‘It will be the most comprehensive study ever conducted of shoreline flooding,’ said Ken Hinterlong, a senior engineer with the Federal Emergency Management Agency. So far, only ‘…the first phase of the project is done, which is a basin-wide data collection for Lake Michigan and Lake St. Clair.’”
Visit the link above for the full article including a link to the full workshop schedule.
May 16th, 2012 by Irene Miles
Loyola University in Chicago is committed to the environment in a number of ways, and one of their approaches holds benefits for Lake Michigan as well.
<span”>The University recently installed their seventh green roof system, this one on Cuneo Hall. Green roof systems provide a number of benefits, but one of them is the reduction of rainwater runoff. By providing natural materials to absorb, filter, and utilize the water, it reduces pollution and runoff volume that can wind up negatively impacting the Lake.</span”>
From the article on Earth Techling:
“A green roof acts like a natural sponge that absorbs stormwater and curtails runoff,” Aaron Durnbaugh, the university’s director of sustainability, explained in a statement. He went on to note that the university’s Chicago campus is located on the shores of Lake Michigan, which makes reduced runoff a real priority for protecting local water quality.”
May 15th, 2012 by Irene Miles
Grand Valley State University
successfully deployed their wind research buoy in the middle of Lake Michigan last week, 37 miles off shore. The buoy, a joint project between Grand Valley State University, Michigan State University, and the University of Michigan, is one of only two in existence, and the only one operating in the Great Lakes.
Researchers are looking forward to data on a variety of factors related to possible wind energy generation in the Great Lakes. In addition to studying wind velocity and related factors, the research takes into account water temperatures, wave activity, and animal life in order to provide the most complete picture
for potential wind farm development offshore.
May 10th, 2012 by Irene Miles
Sometimes, what can be considered a problem in one area of the world might prove to be a solution to a problem somewhere else on the globe. One such case is the use of Asian Carp as a high-protein food source for Haitian children impacted by the devastating earthquake in January of 2010.
From the National Oceanic and Atmospheric Administration:
“Some innovative thinking is now turning the problem fish into a high-quality protein source for the children at Zanmi Beni, run by Operation Blessing International. Researchers at NOAA’s Louisiana Sea Grant program and the Louisiana State University (LSU) AgCenter have successfully produced canned Asian carp pleasing to the Haitian palate. Ultimately, the product could deliver high-quality protein to people in need, be a boon to fishermen, provide a new opportunity for canneries, and reduce the population of an unwanted invasive species.”
Louisiana Sea Grant Fisheries Specialist Julie Anderson attended IISG’s Asian Carp summit and was able to network with several people including Carol Engle of the University of Arkansas. Carol’s work had involved developing a USDA-approved process for canning Asian Carp, making it possible to safely prepare, store, and ship the food where it was needed.
