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WETLAND ECOLOGY
Beavers in Switzerland built dams in 16 streams that were disturbed by humans. Their hard work slowed down water and helped restore aquatic wildlifeBeavers are transforming human-altered streams across Switzerland by building dams that create new habitats for aquatic wildlife. A study o...- In the late 1800s, Americans planted lesser celandine for its bright yellow flowers; it escaped gardens, reached 31 states and covered 400 acres in one Ohio parkLesser celandine, once embraced for its beauty, has turned into a significant environmental challenge across multiple regions. This invasiv...
- In the 1950s, California brought in Cape ivy as an ornamental vine; it spread across 500,000+ acres, cutting native seedling variety by as much as 95%Cape ivy, introduced to California in the 1950s for ornamental purposes, has turned into a destructive invasive species. Its rapid growth s...
- Connecticut began clearing an invasive reed from Highstead Pond in 2012; 98% was killed, and by 2017 native plant richness around the pond had increased 39%Highstead Preserve embarked on an ambitious multi-year project aimed at controlling the invasive common reed to foster the growth of native...
- A Tanzanian dam cut a waterfall’s flow by 90%; Engineers built sprinklers to save the coin-sized toad that lived thereA Tanzanian dam cut a waterfall’s flow by 90%, threatening a toad that lived on five acres. Sprinklers, a 499-toad zoo rescue and a 2012 re...
- Researchers release a 16ft and 150-pound female Burmese python into the Greater Everglades to test a technology that might help remove snakes of her own speciesResearchers at the US Geological Survey have released a radio-tagged Burmese python into the Everglades. This experiment aims to improve tr...
- America brought yellow flag iris in for gardens; it escaped into wetlands, reached more than 40 states, and now congests water flow while crowding out native plantsThe yellow flag iris, first brought to North America in the 1800s, quickly evolved from an ornamental plant to a widespread ecological thre...
- Chicago’s lost wetlands are coming back. Here’s how scientists, beavers and muskrats are rebuilding the Calumet regionSometimes restoring nature isn't about building something new. It's about fixing what was broken and giving nature the chance to rebuild it...
- California used more than 2.5 million cubic yards of dredged material to rebuild Sonoma Baylands; The project restored 322 acres of tidal wetland habitatThe Sonoma Baylands initiative has harnessed dredged materials to rejuvenate California's tidal wetland habitats. Each year, excessive sedi...
- San Francisco Bay cut invasive cordgrass by nearly 98%; native Ridgway’s rails then expanded into 4 former salt ponds as restored marsh habitat returnedThe San Francisco Bay has seen remarkable advancements in wetland restoration, benefiting the Ridgway's rail population significantly. Whil...
- San Francisco Bay cut invasive cordgrass by more than 97%; native Ridgway’s rails later expanded into restored former salt ponds as marsh habitat returnedIn a promising turn of events, restoration efforts in San Francisco Bay have notably decreased invasive cordgrass numbers, allowing the Rid...
- In 2022, contractors began using 400,000 cubic yards of Mississippi River sand to build six islands at Minnesota’s Pigs Eye Lake; the project covers more than 40 acres and aims to protect surrounding wetlandsContractors began constructing new islands in Pigs Eye Lake in June 2022 using sand from the Mississippi River. This project aims to restor...
- In the fall of 2023, California released 7 beavers into the ancestral lands of the Mountain Maidu people after nearly 75 years. Now they’re building dams, canals and have expanded wetlands by 23%California is seeing a new wave of conservation with the Department of Fish and Wildlife's beaver relocation project designed to tackle wat...
- Experts propose 'carbon bank' to monetise Maharashtra's ecological wealthMaharashtra plans to create a 'Maharashtra Carbon Bank' to leverage its ecological resources for climate benefit. The proposed initiative a...
- In 2014, New Jersey reused 7,000 cubic yards of dredged sand at Ring Island; the new nesting ground was later used by 4 threatened or at-risk shorebird speciesNew Jersey has implemented an innovative project to support nesting birds facing habitat loss due to rising sea levels. Sand dredged from w...
- From 2002, Louisiana dumped up to 1.8 million cubic yards of dredged mud near Horseshoe Bend, and the river turned it into a 35-hectare islandSince 2002, dredgers on the Lower Atchafalaya River in Louisiana have adopted a groundbreaking sediment placement technique. This has resul...
- Two beavers built a 115-foot dam in Dorset in just a year. Formed a shaded woodland and is now a wetland where otters fish and barn owls huntIn Dorset, the reintroduction of beavers has led to significant landscape transformation, creating a wetland habitat. Their dam-building ac...
- Scientists know what nature needs. Why does it take years for environmental policy to catch up when research can take years to become global action?A new study by researchers from the University of Alicante and CEAM finds that ecological research takes about seven years, on average, to ...
- Florida doesn't know where invasive giant Burmese pythons are hiding in the Everglades. So scientists are following the malesIn Florida, scientists are cleverly using male Burmese pythons equipped with transmitters to track down their breeding groups. These males ...
- New Orleans is turning discarded bottles into coastal sand. Crushed glass is now helping rebuild shrinking wetlandsNew Orleans is using crushed glass to build new islands and strengthen wetlands. This innovative approach tackles waste and coastal erosion...
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