Science ❯ Ecology

Aquatic Ecosystems

Species Interaction Biodiversity Impact of Pollution Water Quality Algal Blooms Plankton Species Interactions Freshwater Fish Freshwater Biology Invasive Species Fish Populations Algae Growth Jellyfish Behavior Plant Biology Lake Ecosystems Invasive Species Impact Impact of Drought Wetlands Wetland Restoration Harmful Algal Blooms Oxygen Levels Toxic Algae Chemical Impact Contaminant Studies Nutrient Pollution Pollution Prevention River Systems Habitat Loss Invertebrate Roles Water Testing Fish Mortality Freshwater Habitats Salmon Biology Anadromous Fish Nutrient Cycling Vegetation Decomposition Species Conservation Impact of Climate Change Mono Lake Impact of Flooding Seagrass Water Bodies Turtle Species Salmon Populations Pollution Effects Species Management Freshwater Species

Mosasaur Tooth Shows Bus-Sized Marine Reptiles Hunted in Cretaceous Rivers

Isotope data from the Hell Creek find point to a late-Cretaceous freshening of the Western Interior Seaway that drew marine predators into river habitats.

Salmon Reappear in Russian River Upper Basin and Alameda Creek After Passage Fixes

Chesapeake Bay Leaders Adopt Revised Restoration Pact, Extend Deadline to 2040

Study Finds Invasive Flathead Catfish Now Apex Predator in Susquehanna River

Rare ROV Reaches Lake Tahoe’s Bottom in Live Dive, Debunking Myths

Jellyfish Blockage Triggers Phased Restart at Gravelines Nuclear Plant

Valve Malfunction Drains Lake Alice and Triggers Fish Kill

California Scrambles to Contain Golden Mussel Outbreak Without Dedicated Funding

NOAA Forecasts Mild to Moderate Harmful Algal Bloom in Western Lake Erie

Lake Tahoe Clarity Holds Steady but Fails to Improve