RT @pgonzaleztweet: Human-caused #climatechange doubled tree death across the western U.S., 1955-2007, through #drought, #wildfire, and bar…
1,095 followers
1,095 followers
Human-caused #climatechange doubled tree death across the western U.S., 1955-2007, through #drought, #wildfire, and bark beetles. Research by P. van Mantgem @usgs et al. in @sciencemagazine @aaas, https://t.co/6pThDKoNOO https://t.co/BWuCSgKwjO
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@farrelldlfarrel USFS FIA plot data extensive since 2000. Aerial survey data by FHTET. van Mantgem et al for longer: https://t.co/QXUZzEaVxp
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#365papers #29 - Increases in tree mortality in Western US but flat recruitment. Regional warming/drying to blame? http://t.co/4lprGXfbQj