Science ❯ Ecology

Freshwater Ecosystems

Biodiversity Water Quality Assessment Species Interaction Indicator Species Habitat Restoration Impact of Pollution Amazon Basin Species Invasion Nutrient Pollution Chalk Stream Biodiversity Fish Conservation Impact of Flooding Soundscapes Impact of Desalination Hydrology Fish Biology Impact of Drought on Ecosystems Aquatic Pollution Aquatic Biology Fish Species Amazon River Ecosystem Impact of Climate on Biodiversity Migration Patterns Groundwater River Systems Wildlife Conservation Marine Life Species Interactions Chalk Streams Springs Ecology Chemical Impact

River Otter Photographed on Bronx River in First Recorded Sighting in About 100 Years

Experts say the image points to improving freshwater habitat in the Bronx River and that ongoing monitoring is needed to confirm a resident population.

Israel Begins Feeding Desalinated Water Into the Kinneret to Counter Steep Declines

Researchers Release R Tool to Speed Freshwater Acoustic Analysis