OUR MISSION: As our climate changes, ACER supports communities with grassroots initiatives to plant trees, and educates on how to measure, monitor and report on tree health and growth


Humber Arboretum Factsheet (Monitor)
Daniel J. S. Kim – One pager summary of our findings from 2002 to 2013.

Resilient Cities

United Nations International Strategy for Disaster Reduction (ISDR), Public Safety Canada, JIBC

Atmospheric Change and Biodiversity: Understanding the Linkages
D.C. MacIver, H. Auld, N. Urquizo, A. Casselman and M. Karsh, 2002

Atmospheric Change and Biodiversity: Community-Based Monitoring in Canada
ACER, 2002

Biological Threats to Biodiversity
M. B. Karsh, A. Casselman, D. C. Maciver, S. Fung & H. Auld

SI/MAB Paired Forest Monitoring Plots
A. Casselman