15 September 2003 14:16
Satellite Imagery Reveals New Picture of Alberta`s Wild Forests
OTTAWA, Sept. 15 /CNW/ - Results of the most comprehensive survey to date of Canada's wild forests were released
today in Ottawa by Global Forest Watch Canada. Using highly sophisticated satellite imagery, Canada's Large Intact
Forest Landscapes reveals that only 17% of the forests of Alberta remain within intact forest landscapes. Of all the
provinces and territories with remaining intact forest landscapes Alberta had the smallest percentage of forests (17%)
found to be within intact forest landscapes. Alberta was revealed to have the highest percentage (50%) of intact forests
found within protected areas; but to have less total protected intact forest (2,539,000 ha) than either British Columbia
(3,886,000 ha) or Ontario (4,137,000 ha). "Although many previous studies have shown the enormous extent of
Canada's existing forests, none have identified those that remain ecologically intact and un-fragmented by
development activities such as logging, road- building, mining, and oil and gas exploration. We've been able to
show for the first time, how much of our large, intact forest landscapes are left," said Peter Lee, ecologist and
national coordinator of Global Forest Watch Canada. Large intact forest landscapes - areas untouched by industrial
activity for at least 50 years and large enough to preserve all of their naturally occurring species and ecological
processes - remain in only a limited number of regions on earth - including the boreal forests of North America and
Russia, and the rainforests of the Amazon, Central Africa and South East Asia. In Canada, nearly 340 million hectares,
or 60 percent of the forested landscapes examined in this study, remain intact. Of these remaining large intact forest
landscapes, the national and provincial parks systems protect only seven percent. There are no longer any large intact
forest landscapes in Nova Scotia, New Brunswick or Prince Edward Island. Nearly two-thirds of Canada's remaining
large intact forests are located in one territory and three provinces - Quebec, the Northwest Territories, Ontario and
British Columbia (in that order of importance). Manitoba, Saskatchewan and the Yukon Territory also contain sizable
stretches of intact forestlands. The vast majority (over 90 percent) of Canada's remaining large intact forest
landscapes can be found in a broad belt of forests stretching across Canada's boreal region. These boreal
landscapes are a rich mosaic of forestlands, rivers, lakes, and wetlands found north of the forests of the temperate
zone. Canada's southern biodiversity-rich temperate forests have been largely fragmented by human development.
Ninety percent of all the remaining large intact temperate forests are found in the mountains of British Columbia and
are composed mostly of alpine terrain. "The intact forest landscapes identified in Canada's Large Intact
Forest Landscapes are of significant global ecological value, providing vital services to all forms of life," said
Dr. David Schindler, Killam Memorial Professor of Ecology at the University of Alberta and a Fellow of the prestigious
Royal Society who acted as a special advisor to the project. "These findings underscore the need for Canada to
manage our remaining wild landscapes in a precautionary manner," says Dr. Schindler. Intact forest landscapes are
becoming increasingly rare at the global level, due in large part to their vulnerability to the effects of large-scale
human interventions-effects that are not easily or quickly reversed. "Given the amount of intact forests left in
Canada's boreal, we have a unique opportunity to ensure that the region remains a key source of clean air, clean
water and abundant wildlife for all Canadians. Clearly, the time to plan for conserving Canada's boreal forests is
now - before this window of opportunity closes," says Cathy Wilkinson, Director of the independent Ottawa- based
Canadian Boreal Initiative (CBI). The CBI helped to support this study, "because we recognize how essential it is
to have good data available to inform work at the policy level," adds Wilkinson. Initial funding for the report was
provided by the home furnishings company IKEA with additional support from the Richard and Rhoda Goldman Fund, the Doris
Duke Charitable Foundation and the Canadian Boreal Initiative. Environmental Systems Research Institute (ESRI), and
Leica Geosystems Geographic Imaging (ERDAS) donated in-kind mapping software support. Geogratis of Natural Resources
Canada, the University of Maryland's Global Land Cover Facility and Landsat.org of Michigan State University
donated numerous satellite images. Canada's Large Intact Forest Landscapes was produced in collaboration with
members of the Global Forest Watch network in Canada, the U.S. and Russia. The maps from the report will be widely
accessible in electronic and hardcopy formats to provide a baseline for practical decision-making in Canada's
forests. Global Forest Watch Canada is the independent national affiliate of the Global Forest Watch network, a project
of the World Resources Institute. The Global Forest Watch network was formed to provide access to better information
about the world's forests and the environmental impact of their development. Canada's Large Intact Forest
Landscapes, including maps and data, as well as media briefing materials are available at both www.globalforestwatch.org
and www.globalforestwatch.ca
VIEW ADDITIONAL COMPANY-SPECIFIC INFORMATION: http://www.newswire.ca/cgi-bin/inquiry.cgi?OKEY=41615 /For further
information: Jim Thompson - (613) 567-9592/
[CAIW [Corporate Announcements Intelligence Wire]] |
RUSSIA IN FACTS
