Wednesday, May 27, 2015

Winnipeg's Urban Forest a Monoculture at Risk of Being Wiped Out by Disease

CBCnews

CBC analysis using city tree inventory data reveals never-before-seen picture of Dutch elm disease. Story here.

No comments:

Countdown to an ice-free Arctic: New research warns of accelerated timelines

UNIVERSITY OF COLORADO AT BOULDER   Credit: Céline Heuzé/University of Gothenburg Arctic sea ice is melting at an unprecedented rate.   The ...