In Sackett v. EPA, a suit filed by two homeowners who filled in wetlands on their property, the Supreme Court has drastically narrowed the definition of which wetlands qualify for federal protection.
The Hudson Bay Lowlands is among the fastest warming regions on the planet, with temperature increases projected to be up to three times higher than the global average.
(Vito Lam)
The impacts of climate change on the terrestrial ecosystems, that comprise interconnected webs of snow, water, plants and animals, can be rapid, complex, and unpredictable.
Restoring entire ecosystems is a difficult and expensive process. Thankfully, certain species, called ecosystem engineers, can make restoration easier. Gaining social and political support is critical too.
A mangrove seed at Nxaxo estuary on South Africa’s Wild Coast.
J. Raw
The US Supreme Court opens its 2022-2023 term with a case that could greatly reduce federal protection for wetlands. Here is what makes these ecosystems valuable.
Wetlands like this one in California’s Morro Bay Estuary shelter fish, animals and plants and help control flooding.
Citizen of the Planet/UCG/Universal Images Group via Getty Images
Nigeria’s Environmental Impact Assessment Act is not protecting the environment enough and citizens need to get involved.
The round goby is an invasive fish that has become established in the St. Lawrence River over the past two decades, following its introduction into the Great Lakes.
(Cristina Charette)
Wetlands can help limit the spread of the voracious round goby, an invasive species that has infiltrated the Great Lakes and has become widespread in the St. Lawrence River.
A bridge and road submerged by floodwaters from the North Fork of the Kentucky River in Jackson, Kentucky, July 28, 2022.
Leandro Lozada/AFP via Getty Images
Habitat protection and restoration, advanced reproductive technologies and reintroduction procedures could help slow the decline of western chorus frogs and other amphibians.
Avalon Marshes wetland, in Somerset, England.
IanRedding / shutterstock
Vamsi Ganti, University of California, Santa Barbara
Millions of people around the world live on river deltas and are vulnerable when those rivers shift direction. A new study shows why and where these events, called avulsions, happen.
An abandoned forest road that has become impassable due to the washout of the culvert fill. The beaver dam has also contributed to road erosion.
(Forest Hydrology Laboratory of Université Laval)
By mismanaging its forestry road system, Québec and the forestry companies operating in public forests have made significant savings, to the detriment of protecting aquatic environments.
Cherax destructor; the common yabby.
Author provided
Matthew Flinders Professor of Global Ecology and Models Theme Leader for the ARC Centre of Excellence for Australian Biodiversity and Heritage, Flinders University