19 agosto 2015
Damage suffered by trees during a drought can reduce their long-term survival for up to a decade after the drought ends, a new study of tree mortality in southeastern forests finds. By identifying the symptoms that mark a tree for later death and the species that are at highest risk, the study’s findings may give managers and scientists a way to recognize and reverse drought-induced declines before it’s too late.
http://www.sciencedaily.com/releases/2015/08/150819120539.htm
