Ecosystems We Study: Freshwater Systems
Managing the world’s freshwater ecosystems including lakes, rivers, and springs, and the water they supply to meet environmental and societal needs in a changing climate is one of the biggest challenges for the 21st century.
Fresh waters are one of the most valuable and threatened resources worldwide. They supply critical services to society and harbor many of the world’s most imperiled species. From seasonal pools to the Great Lakes, freshwater systems play many important roles in the environment such as water purification, providing water for vegetation, and flood prevention. As habitat, wetlands support more than fish, amphibians, and waterfowl. Wetlands provide critical resources for species ranging from moose to bats, and beavers to butterflies.
Oftentimes there is no stark boundary between aquatic and terrestrial systems, and animals, nutrients, and even pollution move freely between them. Rivers also connect the terrestrial landscapes to offshore marine systems. USGS scientists conduct research on the structure and function of aquatic ecosystems; efficacy of various management, conservation, and restoration practices, and how the uses of aquatic ecosystems affect the watershed and its biodiversity.
Freshwater Research
Exploring the Potential for Conservation Lands in Middle Mississippi River Floodplains to Mitigate Flood Flows for Ecosystem Services
Amphibian Research and Occupancy Modeling in the South-Central Region of the Amphibian Research and Monitoring Initiative (ARMI)
Nutrient cycling in agricultural watersheds of the Great Lakes
Missouri River Recovery Implementation Committee (MRRIC) and Adaptive Management
Quantifying ecosystem services provided by depressional wetlands in the Upper Mississippi
Ecological Structure and Function, Large-River Floodplains
Great Lakes Restoration Initiative (GLRI)
Climate and Aquatic Ecosystems
Amphibian Research in Southern California
Distribution and Controls Over Habitat and Food Web Structures and Processes in Great Lakes Estuaries
River Productivity
Managing the world’s freshwater ecosystems including lakes, rivers, and springs, and the water they supply to meet environmental and societal needs in a changing climate is one of the biggest challenges for the 21st century.
Fresh waters are one of the most valuable and threatened resources worldwide. They supply critical services to society and harbor many of the world’s most imperiled species. From seasonal pools to the Great Lakes, freshwater systems play many important roles in the environment such as water purification, providing water for vegetation, and flood prevention. As habitat, wetlands support more than fish, amphibians, and waterfowl. Wetlands provide critical resources for species ranging from moose to bats, and beavers to butterflies.
Oftentimes there is no stark boundary between aquatic and terrestrial systems, and animals, nutrients, and even pollution move freely between them. Rivers also connect the terrestrial landscapes to offshore marine systems. USGS scientists conduct research on the structure and function of aquatic ecosystems; efficacy of various management, conservation, and restoration practices, and how the uses of aquatic ecosystems affect the watershed and its biodiversity.
Freshwater Research
Exploring the Potential for Conservation Lands in Middle Mississippi River Floodplains to Mitigate Flood Flows for Ecosystem Services
Amphibian Research and Occupancy Modeling in the South-Central Region of the Amphibian Research and Monitoring Initiative (ARMI)
Nutrient cycling in agricultural watersheds of the Great Lakes
Missouri River Recovery Implementation Committee (MRRIC) and Adaptive Management
Quantifying ecosystem services provided by depressional wetlands in the Upper Mississippi
Ecological Structure and Function, Large-River Floodplains
Great Lakes Restoration Initiative (GLRI)
Climate and Aquatic Ecosystems
Amphibian Research in Southern California
Distribution and Controls Over Habitat and Food Web Structures and Processes in Great Lakes Estuaries