Download or read book ARNEWS and North American Maple Project (NAMP), 1995 written by W. W. Bowers and published by Le Service, Direction des sciences. This book was released on 1997 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Acid Rain National Early Warning System (ARNEWS) was established in 1984 to detect early signs of damage to Canadian forests and to monitor changes in forest vegetation and soils. In this document, the number of trees that died in 1995 is reported, in addition to the historical mortality rate for major species. The cause of tree mortality is also determined in the field, using nondestructive techniques, and when necessary supplemented by laboratory examination.