Articles tagged with Wetlands
A study by Ohio State University's William Mitsch explores the performance of two experimental wetlands, one of which is 20% more productive but less diverse in plant species. Both wetlands contribute equally to reducing nitrates, but their long-term fate remains uncertain.
A recent USGS study found that a subalpine wetland in Colorado's Rocky Mountain National Park was a net source of carbon to the atmosphere during a two-year period, despite being a net carbon sink for thousands of years. The study suggests that climate change may be affecting the carbon balance of these wetlands.
The USGS report provides a detailed overview of the nation's wetland resources, including their types, distribution, and conservation efforts. The 103 million acres of remaining wetlands in the United States support critical habitat for waterfowl and reduce flood severity while improving water quality.
The Penn State Cooperative Wetlands Center aims to develop specific guidelines for evaluating and restoring wetlands in Pennsylvania. The project has identified 51 reference wetlands and categorized them into types, such as riparian depressions and forested wetlands.
A new index developed by Jamie Coleman and David Styer uses bird counts to evaluate the condition of wetland habitats. The model identifies thriving wetlands with high water-loving bird populations and declining wetlands with fewer birds adapted to drier environments.