concentrations of drugs in the world’s fresh water system

Tag Archives: concentrations of drugs in the world’s fresh water system

Scientists warn drug pollution in rivers reaching damaging levels for animals and ecosystems

February 24, 2019 International News, Marine Science, National

Medicines including antibiotics and epilepsy drugs are increasingly being found in the world’s rivers at concentrations that can damage ecosystems, a study has shown. Dutch researchers developed a model for estimating concentrations of drugs in the world’s fresh water systems to predict where they could cause the most harm to the food web. The study, published in Environmental Research Letters, focuses on two particular drugs: antibiotic ciprofloxacin and anti-epileptic drug carbamazepine.,,, Pharmaceutical residues can enter these fresh water systems through waste water from poorly maintained sewer systems, or from run-off over fields for drugs used in livestock. >click to read<

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The New England groundfish debacle (Part III): who or what is at fault? Nils E. Stolpe/FishNet

It took me a while to decide how to most accurately describe the situation that has been visited upon the New England fishing communities that are and since colonial times have been dependent on the groundfish fisheries.

NILS STOLPE: The New England groundfish debacle (Part IV): Is cutting back harvest really the answer?

While it’s a fact that’s hardly ever acknowledged, the assumption in fisheries management is that if the population of a stock of fish isn’t at some arbitrary level, it’s because of too much fishing. Hence the term “overfished.” Hence the mandated knee jerk reaction of the fisheries managers to not enough fish; cut back on fishing. What of other factors? They don’t count. It’s all about fishing, because fishing is all that the managers can control; it’s their Maslow’s Hammer. When it comes to the oceans it seems as if it’s about all that the industry connected mega-foundations that support the anti-fishing ENGOs with hundreds of millions of dollars a year in “donations” are interested in controlling. Read the article here

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