Limnology is the scientific study of inland aquatic ecosystems, encompassing the physical, chemical, and biological processes in lakes, reservoirs, rivers, streams, wetlands, and groundwaters. It examines energy and matter fluxes, stratification and mixing regimes, biogeochemical cycling of elements such as carbon, nitrogen, and phosphorus, and the structure and dynamics of aquatic communities from microorganisms to higher trophic levels. Limnological research integrates hydrology, ecology, geochemistry, and climatology to understand ecosystem functioning, water quality, and responses to natural and anthropogenic perturbations, often employing field measurements, experimental manipulations, and modeling across temporal and spatial scales.
A research paper authored by a researcher at Shedd Aquarium and published in Journal of Great Lakes Research assesses the fish species that spawn in the Chicago River to sustain and support resilient, biodiverse fish populations. ...
Plants & Animals
Sep 17, 2025
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The 19th-century American naturalist Henry David Thoreau described the small freshwater lake at Walden as "Earth's eye"—a measure of the complexity of ecological interactions.
Earth Sciences
Sep 12, 2025
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Lake Piburg, a popular alpine lake in the Ötztal region of Tyrol, Austria, has been under scientific observation for 50 years. A newly published study led by Innsbruck ecologist Ruben Sommaruga shows that while the lake initially ...
Ecology
Sep 11, 2025
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Researchers from the University of Konstanz's Limnological Institute and the Brandenburg State Office for the Environment closely studied the effects of growing motorboat usage on lakes and developed recommendations to make ...
Environment
Jul 14, 2025
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17
Rivers, streams, lakes, and reservoirs aren't just scenic parts of our landscape—they're also vital engines for life on Earth. These inland waters "breathe" oxygen, just like we do. But a new study led by Utrecht University ...
Earth Sciences
Apr 4, 2025
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