Billions of gallons of water saved by thinning forests

A burning forest.Find related stories on NSF's Critical Zone Observatories webpage.
There are too many trees in Sierra Nevada forests, say scientists affiliated with the National Science Foundation (NSF) Southern Sierra Critical Zone Observatory (CZO).
That may come as a surprise to those who see dense, verdant forests as signs of a healthy environment. After all, green is good, right? Not ... More at https://www.nsf.gov/news/news_summ.jsp?cntn_id=245128&WT.mc_id=USNSF_51&WT.mc_ev=click
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