Photo: A remote lake in Cook County, Minn. A three-year study by the University of Minnesota, the Minnesota Pollution Control Agency and the Grand Portage Band of Lake Superior Chippewa found pharmaceuticals and other chemicals in 28 lakes in northeastern Minnesota, including some with little or no human development. Courtesy Grand Portage Band of Lake Superior Chippewa
A study has found pharmaceuticals and other chemicals in remote lakes in and
Water samples taken from three upstate watersheds by New York City’s Department of Environmental Protection (DEP) revealed 14 different drugs, and unspecified types personal care products in New York City’s drinking water.
The water samples were extracted between March and December of last year and analyzed for 72 compounds, including antibiotics and prescription drugs. DEP officials deny any risk, but Dr. Olga Naidenko, a scientist with a Washington, D.C. watchdog … [more…]
The environmental risks of ciprofloxacin in fresh water have increased worldwide between 1995 and 2015. Inset: Counts of ecoregions where specific percentage of the water volume exceeds PNEC, or "predicted no effect concentrations." R. OLDENKAMP ET AL, ENVIRONMENTAL RESEARCH LETTERS
Concentrations of pharmaceuticals in rivers and lakes have significantly increased across the globe over the past 20 years, according to a new study published in the journal Environmental Research Letters. … [more…]
Spiders, such as the one pictured here, are found in riparian environments all over the world. They build their webs over streams and catch aquatic insects as they emerge from the water. Pharmaceuticals in the insects spread to the spiders and other organisms on land. Photo: Stephen Hamilton
Medicines do an excellent job of increasing the quality of life for humans around the world, but the drugs don’t stay with