Widely-used method for assessing stream health doesn't work very well
A new study finds a widely used technique for assessing the health of freshwater streams is not effective at detecting a range of water quality problems, including those related to acidity, oxygen levels and the presence of pathogens.
A new study finds a widely used technique for assessing the health of freshwater streams is not effective at detecting a range of water quality problems, including those related to acidity, oxygen levels and the presence of pathogens. This story matters for Science & Discovery readers tracking mech. Reported by phys.org. Read the full original at the source link below.
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