March 3rd, 2014 by iisg_superadmin
Illinois-Indiana Sea Grant’s Tomas Höök, associate director for research, was part of a team of researchers involved in a comprehensive study on Lake Erie’s health and measures needed to protect it.
“The report from the multi-institution EcoFore-Lake Erie project states that a 46 percent reduction in the amount, or load, of phosphorus pollution would be needed to shrink Lake Erie’s Central Basin hypoxic zone to a size last seen in the mid-1990s—a time that coincided with the recovery of several recreational and commercial fisheries in the lake’s west and central basins.
Phosphorus is a nutrient used in crop fertilizers. Excess phosphorus washes off croplands during rainstorms and flows downstream in rivers that feed the Great Lakes. Once in the lakes, phosphorus can trigger algae blooms. When the algae die and sink to the lake bottom, oxygen-consuming bacteria feed on them and create hypoxic zones in the process. Many fish shun these oxygen-starved waters, which significantly reduce the amount of suitable habitat available to the fish.
The study, accepted for publication in a forthcoming edition of the Journal of Great Lakes Research, calls for Central Basin phosphorus reductions considerably higher than other recent recommendations, including a proposal issued last year by the Ohio Lake Erie Phosphorus Task Force aimed at avoiding Western Basin toxic algae blooms. The new report is a synthesis of the major findings from the EcoFore-Lake Erie project, created in 2005 and supported by the U.S. National Oceanic and Atmospheric Administration’s Center for Sponsored Coastal Ocean Research.”
Read the rest of the article at the link above.
February 28th, 2014 by iisg_superadmin
Will Tyburczy’s Knauss fellowship may be over, but his time at NOAA headquarters is not. The IISG-funded fellow will stay with the Office of Program Planning and Integration for another six months to continue some of the work he began as a Knauss Fellow. Please visit the IISG Fellowship page for more information about the Sea Grant Knauss fellowship as well as other fellowship opportunities.
A Ph.D. candidate at University of Chicago, Will spent the bulk of the last year helping NOAA’s Regional Collaboration Network coordinate the work of NOAA’s five main offices—Weather Service, Fisheries Service, Satellite and Information Service, Ocean Service, and Oceanic and Atmospheric Research. The efforts of these offices often overlap on major issues like climate change, habitat conservation, and emergency response. It was Will’s job, along with the other network members, to find opportunities for collaboration and help NOAA make progress on these issues. He also served as a liaison between NOAA regional staff and organization leaders, ensuring that each group had the information and resources they need to effectively meet program goals.
“It was challenging at times,” said Will. “Sometimes it feels like people are talking past each other and you just aren’t making progress. But we have great people who share a lot of the same goals. It is very satisfying to help them work together to meet those goals.”
But one of the highlights of the fellowship involved a very different kind of coordination. Will organized the fall edition of Earth Science Monitor, a bi-annual publication that reports on NOAA environmental data and programs. He worked closely with representatives from the network’s eight regions to develop articles showing what NOAA is doing to address environmental issues in each region. He also worked with NOAA head Jane Lubchenco on the lead article.
Even after he leaves NOAA, Will hopes to continue working at the nexus of science and policy, translating scientific findings into actionable policy advice. And he has advice for others who think they might be interested in doing similar work: “Apply for the Knauss fellowship. It is a great program.”
February 26th, 2014 by iisg_superadmin
One of the best online resources for sustainable landscape and lawn care in Illinois is now available in Spanish. Like its sister site Lawn Talk, Hablemos Del Cesdped includes tips and resources for planting and maintenance, including common lawn care mistakes to avoid.
With help from these sites, homeowners and landscape professionals in northern Illinois can cultivate healthy lawns while still conserving water and preventing harmful chemicals from washing into nearby lakes and rivers. Specific natural lawn care tips include testing soil and adjusting nutrient levels as needed at the start of the season, choosing the right grass for the site, and letting lawns go dormant during dry months. The sites also provide information on lawn cultivation equipment and choosing lawn care services.
February 25th, 2014 by iisg_superadmin
Much like a gardener hopes that their scattered seeds will eventually bloom into a lush garden, Illinois-Indiana Sea Grant awards seed grants to projects that address some of the biggest concerns in the Great Lakes in the hopes that the initiatives will grow into something larger. These Discovery Grant projects—totaling over 40 since 2009—cover a broad range of topics, and their results help natural resource managers and policy makers preserve Lake Michigan and strengthen nearby communities.
So, what are these projects exactly? We’re glad you asked. Discovery Grant Projects II shines a light on unexpected and emerging contaminants in stream water. Other featured projects examine the market for domestic seafood and give Hoosiers real-time access to fish consumption advisories. And another still paints a clearer picture of how Asian carp are changing the food web in the Illinois River.
Download the first edition, Discovery Grant Projects, to learn about past research on water quality, aquaculture, biodiversity, and more. And visit our Research page to read more about past projects and get a peek at ongoing research.
February 12th, 2014 by iisg_superadmin
Go To 2040—northeastern Illinois’ compressive development plan—received a 2013 National Award for Smart Growth Achievement earlier this month for its innovative approach to conserving natural resources, protecting public health, and strengthening local economies. Developed by the Chicago Metropolitan Agency for Planning (CMAP), the plan addresses transportation needs, energy efficiency, and other long-term concerns for the ever-growing metropolitan area.
Illinois-Indiana Sea Grant’s Margaret Schneeman and Martin Jaffe worked closely with CMAP to develop the water supply planning recommendations included in the regional plan. IISG has also taken the lead in implementing key recommendations such as full-cost water pricing and outdoor water conservation. And Molly Woloszyn, IISG’s extension climatologist, assisted in the development of climate adaptation recommendations for municipalities.
February 11th, 2014 by iisg_superadmin
Illinois river otters are just one of the susceptible organisms in the local environment, and a recent study is showing that they are indicating some very high levels of dangerous toxins (including a banned insecticide).
“‘Thus otters serve as biomonitors – organisms that contain information on the quantitative and qualitative aspects of the environment – of wildlife exposure,’ according to a new study. They also serve as biomonitors for human health because the same toxic chemicals found in otters have also been found in people who eat contaminated fish.
The study published in the journal ‘Ecotoxicology and Environmental Safety’ found high concentrations of chemical compounds in the livers of 23 otters in central Illinois.
Especially troubling were the highest concentrations of dieldrin ever reported in otters anywhere in the United States, said lead author Samantha Carpenter, a wildlife technical assistant at the University of Illinois, Urbana-Champaign.
Dieldrin is one of the organochlorine insecticides banned in 1978. More than three decades later, high levels of the chemicals remain in river sediments and accumulate in the fish that otters and people may eat.
The compound has been linked to neurological, behavioral and immune-suppression problems in wildlife. Scientific studies disagree on adverse human effects, but some studies have linked dieldrin to asthma, Parkinson’s disease, Alzheimer’s disease and breast cancer, Carpenter said.”
Read the complete article at the link above.
February 7th, 2014 by iisg_superadmin
From UnwantedMeds.org
Last week’s trip to Indianapolis for the annual Indiana Veterinary Medical Association conference was not a typical event for IISG. The three-day conference gave Laura Kammin a unique opportunity to talk with students before they begin their careers as veterinarians or veterinary technicians about the importance of properly disposing of unwanted medication.
“It’s becoming a rarity for me to chat with a veterinarian who doesn’t know about the environmental impacts of improper medicine disposal,” said Laura. “The next step for IISG is to make sure that students are aware of the need for proper storage and disposal.”
Many of the students were unfamiliar with the topic or the disposal options available in their communities. Laura introduced them to simple steps for managing pharmaceuticals in clinics and talked about how they can help spread the word about proper disposal to their future clients.
The event is one of several Laura has attended in the last few years to share resources and speak directly with veterinarians about pharmaceutical stewardship. It is all part of a partnership between IISG and the American Veterinary Medical Association (AVMA). Since they joined forces in 2011, IISG and AVMA have developed brochures, public service announcements, and other materials for veterinaries to share with their clients.
Many of these materials have been tailored to small animal veterinarians—those who work with dogs, cats, and other household pets. Now, though, IISG and AVMA are turning their sights towards livestock and the vets who care for them. Antibiotics and other pharmaceuticals used to treat livestock have been found in waterways across the country. In fact, animal agriculture is often the primary contributor of pharmaceutical pollution in rural areas, and some of these chemicals have been linked to impaired development and reproduction in aquatic wildlife.
The transition to livestock pharmaceuticals took a big step forward during the conference thanks to an opportune meeting with Dan Walsh, a distance learning instructor at the Purdue College of Veterinary Medicine. Laura and Dan traded resources that will help both programs strengthen their efforts to educate future vets and vet techs about the importance of proper medicine storage, use, and disposal.
February 6th, 2014 by iisg_superadmin
Jordan Lake in North Carolina suffers from a condition similar to Lake Erie – algal blooms that threaten wildlife and water quality. Due to nutrient runoff, the blooms continue to grow and pose a significant problem for the community that relies on it for water.
While the EPA rules regarding processes and procedures to reduce runoff and mitigate the problem await implementation, there is a proposal for a potentially less expensive and more immediate way to reduce the algal blooms in the lake.
“The N.C. General Assembly authorized a $1.44 million plan to put 36 floating water circulators into the lake. It’s a hefty price tag, but is actually one of the drivers for the experiment. If it works, the savings could be huge as costs for implementing the EPA rules are estimated at $1 to $2 billion.
Representatives from Medora Corporation, the company that will supply the mixers, say that the mixing process may confuse the algae, making them think they’re at different depths in the water. It could make them more vulnerable to viruses. The reps also say the mixers will work, claiming a 90 to 95 percent success rate in other lakes.”
Read more about the proposal at the link above.
February 5th, 2014 by iisg_superadmin
This winter weather hasn’t exactly been friendly to people, but it has definitely been helping out the Great Lakes (and possibly wildlife in and around the Lakes too).
“Nearly 60% of the lakes are now under a cover of ice, according to the Great Lakes Environmental Research Laboratory in Ann Arbor, Mich.
The ice cover could help lake levels this summer, but that is far from certain. And biologists are keeping a close eye on northern Lake Superior in the hope that an ice bridge will link Ontario to Isle Royale.
The island is the home to a struggling gray wolf population in desperate need of new genetic stock — and more wolves.
One possible effect of so much ice this winter is that come summer the ‘lake effect’ in cities such as Milwaukee, Chicago and Duluth, Minn., could be even cooler.
The ice cover this winter is a stark contrast to last winter, when the five lakes had only 38% cover, according to the research laboratory, which tracks ice conditions on the lakes. The long-term average of the lakes is about 50%, according to George Leshkevich, a scientist with the laboratory, which is part of the National Oceanic and Atmospheric Administration.”
Read the complete article at the link above.
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