Heavy metal poisoning is a growing concern in many parts of the country. A new method for removing chromium-6, a highly toxic heavy metal, from waste water has been developed by a group of scientists from India and Ethiopia. They claim it to be low-cost and safe. The new method uses water hyacinth, a weed
After 20,000 tonnes of weed removed, the southern side of Bellandur Lake, once again resembles a water body. But the waters soon disappear into a thick cover of grass. About 120-150 acres of the 910-acre lake is still covered by 25,000 tonnes of grass. Executives of Harvins Constructions Private Limited, the company tasked with de-weeding
Work to restore Lake Horowhenua’s environmental health, which has been progressing well since the establishment of the Lake Horowhenua Accord in 2013, will increase in momentum later this year following a High Court decision. The Court’s decision was to dismiss an appeal made by the Hokio Trust, allowing Horizons Regional Council’s weed harvester to undergo
Martin Woess and his aquatic weed harvester dubbed the Lake Mess Monster has been busy clearing the waters of Prospect Park. Once a week Woess climbs aboard his weed harvester to collect the scum which consists mostly of duckweed and azolla which would quickly take over the pond if left unchecked. New York City owns two of
Controlling nuisance plants in Dane County lakes is a key element in an updated plan being worked on by county officials. The Land and Water Resources Department tries to balance a reasonable use of the lakes through boating, fishing and swimming, while preserving the health and balance of the lake ecosystem. The use of mechanical
Researchers who work in wetlands in Michigan are taking a new approach to invasive plants. They’re harvesting them for fertilizer and fuel. When you’re in the middle of the Shiawassee National Wildlife Refuge, you don’t realize how massive it is. It’s 10,000 acres of marshes and bogs, forest and farmland. To put the size in
Pollution Prevention Includes Leaf Litter A Message from our Leader: Reflecting on the NALMS Symposium Collecting Leaves Protects Waterways 30 Years of Improvement, But Still Polluted Unique Strain of Hydrilla Threatens Connecticut River Upcoming Conferences Oregon Lakes Association Annual Conference Colorado Lake and Reservoir Management Association Annual Conference Read More
The Chautauqua Lake Association in New York, announced that over 15 million pounds of aquatic vegetation and storm debris were removed from the lake this summer. Lake cleanup efforts began in May and continued through September. The CLA is managed by an all-volunteer board of directors and funds the organization receives are used to pay