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2018
It is built from checkable properties of the record itself: whether the article has a DOI, how many independent sources confirmed its data, whether the required fields are filled in, and how recent the latest confirmation is. Disagreement between sources and a missing identifier lower it. A value of 80 or above means the record was published without further checking; 60 to 79 means it is published at reduced confidence, with a manual check advisable. A record verified by an editor by hand is never pushed below 90 by a recalculation. This scores our data about the article, not the article itself.
Local monitoring of Kundruchya and Bolshaya Gnilusha rivers's water toxicity was conducted by a biotest battery in 2010-2018.The response of the test-objects was different.The final degree of toxicity was higher in the Kundryuchya river.Toxicity in both rivers persisted throughout the years, except for 2015.It is necessary to use a biotest battery.