Invasive Species
Developing Methods and Techniques to Control the Spread of Invasive Species
Developing Methods and Techniques to Control the Spread of Invasive Species
Columbia Environmental Research Center
Welcome to the Columbia Environmental Research Center. Our research focuses on environmental contaminants and the effects of habitat alterations on aquatic and terrestrial ecosystems.
News
Friday's Findings - January 26, 2024
Friday's Findings - January 26, 2024
Invasive black carp established in parts of the Mississippi River basin
Invasive black carp established in parts of the Mississippi River basin
Friday's Findings - May 20, 2022
Friday's Findings - May 20, 2022
Publications
Zebra and Quagga mussels in the United States—Dreissenid mussel research by the U.S. Geological Survey
The U.S. Geological Survey (USGS) delivers high-quality data, technologies, and decision-support tools to help managers both reduce existing populations and control the spread of dreissenid mussels. The USGS researches ecology, biology, risk assessment, and early detection and rapid response methods; provides decision support; and develops and tests control measures.
Considerations and challenges in support of science and communication of fish consumption advisories for per- and polyfluoroalkyl substances
Federal, state, tribal, or local entities in the United States issue fish consumption advisories (FCAs) as guidance for safer consumption of locally caught fish containing contaminants. Fish consumption advisories have been developed for commonly detected compounds such as mercury and polychlorinated biphenyls. The existing national guidance does not specifically address the unique challenges asso
Black carp Mylopharyngodon piceus (Richardson, 1846) mouth gape and size preference of a bivalve prey
Black carp Mylopharyngodon piceus (Richardson, 1846) have been widely used as biological control of snails in aquaculture and were imported to the United States in the 1970s and 1980s for this purpose. Prior research emphasizes the species’ propensity to control gastropods, but since subsequent escape and establishment of black carp in portions of the Mississippi River Basin, concerns now focus on
Science
U.S. Geological Survey Develops Per- and Polyfluoroalkyl Substances (PFAS) Sampling Guide
USGS scientist’s published a Per- and Polyfluoroalkyl Substances (PFAS) sampling guide for personnel involved with Natural Resource Damage Assessment and Restoration (NRDAR) activities. This guide introduces individuals involved in NRDAR efforts and other investigators to key concepts and considerations when sampling different environmental media for PFAS.
Bringing Back Mussels: CERC's Restoration Efforts in the Clinton Watershed
CERC scientists plan to reintroduce mussels in an area where species have diminished.
6PPD-Quinone
6PPD-Q is a compound used to make tires more durable and is also linked to toxicity for Coho Salmon and other aquatic species.