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Missing fish catch data? Not necessarily a problem, new study says

Recording how many fish are caught is one important requirement to measure the well-being of a fish stock — if scientists know the number of fish taken from the ocean, they can adjust management of that fishery to keep it from being overfished. Missing catch data, however, are rampant, causing concern that fisheries around the world are overfished. A new study by University of Washington scientists finds that in many cases, this isn’t true. 

Read more at UW Today »

Plants' future water use affects long-term drought estimates

An agricultural field in Lubumbashi, in the Democratic Republic of the Congo, is among areas where plants’ lower water needs may counteract the effect of drying due to climate change.

As humans pump carbon dioxide into the atmosphere and global temperatures rise, many questions loom. One major issue is how much fresh water will be available for people, forests and agriculture. A study led by the University of Washington shows that popular long-term drought estimates have a major flaw: They ignore the fact that plants will be less thirsty as carbon dioxide rises. 

Read more at UW Today »