Sources Directory     A to Z Index     Topic Index News Releases     RSS Sources Select News RSS Feed     Sources Calendar      

Endangered Spaces: Experts and Sources
Sources Directory - Subject Index


Sources Experts & Spokespersons

Nature Conservancy of Canada
NCC is a national, non-profit group that takes a collaborative, science-based approach to land conservation and the preservation of Canada's biological diversity. Since 1962, NCC and its partners have protected more than 2.6 milli...

News Releases

Ryan Reynolds and a host of other Canadian celebrities have joined forces to protect nature
2009-11-30
Nature Conservancy of Canada
Ryan Reynolds, Jason Priestley, William Shatner and Rachel Blanchard, star in A Force for Nature - a 30 minute television journey through some of our most magnificent but threatened landscapes.

Sources Select Resources

Appeasing the Mountain Bikers
Vandeman, Michael J.
Article
2001
Just because someone is able to purchase a machine that lets them ride off-road, that is no reason that the public should be required to provide them a place to use it.
Equal Access to Our Parks for Bulldozer Racing
Vandeman, Michael J.
Article
1999
Tthere have been some problems, such as some people riding recklessly, going off the designated trails, and even secretly constructing illegal trails. But those are a small minority of bulldozer rider...
The Impacts of Mountain Biking on Wildlife and People
A Review of the Literature
Vandeman, Michael J.
Article
2004
It is clear that mountain biking is harmful to some wildlife and people. No one, even mountain bikers, tries to deny that. Bikes create V-shaped ruts in trails, throw dirt to the outside on turns, cru...
Mountain Biking: Frequently Asked Questions
Vandeman, Michael J.
Article
2009
Why do people mountain bike, and what harms does it do?
Places in Need - Mountain Bike Damage
Article
Pacific Crest Trail Association
Trails are easily and seriously degraded by mountain bike use - especially when those bikes are ridden on wet or muddy trail.
The Psychology of Mountain Biking
Vandeman, Michael J.
Article
2000
The first thing one notices about mountain bikers is that they lie continually.
Trail Damage Caused by Irresponsible Mountain Bikers
McCree, Keith and Barbra
Article
Hiking Trails and Wildflowers
The damage caused by each mountain biker is much greater than that caused by a hiker, firstly because of the extra weight of the bike, and secondly because the soil is impacted continuously along the ...
Tree-top vigil highlights destruction of Tasmanian forest
Miranda Gibson hopes to bring international attention to the unprotected status of the ancient forests that are threatened by logging
Birch, Simon
Article
2012
The Guardian
For more than three months, 30-year-old Gibson has been living high above the canopy floor that is the home to some of Australia's most threatened indigenous wildlife, including the Tasmanian devil an...
Why Off-Road Bicycling Should be Prohibited
The Effects of Mountain Biking on Wildlife and People
Vandeman, Michael J.
Article
1997
To most environmentalists, bicycles have always been the epitome of good. We are so used to comparing bikes to cars, that it never occurred to us that the bicycle would be ever used for anything bad. ...
Wildlife Need Habitat Off-Limits To Humans!
Vandeman, Michael J.
Article
Environmentalism can most simply be defined as the extension of the Golden Rule to include other species. Wildlife must be given top priority, because they can't protect themselves from us.


Sources is an online portal and directory for journalists, writers, news editors, researchers. Use Sources to find experts, media contacts, spokespersons, scientists, lobbyists, officials, speakers, university professors, researchers, newsmakers, CEOs, executive directors, media relations contacts, spokespeople, talk show guests, PR representatives, Canadian sources, story ideas, research studies, databases, universities, colleges, associations, businesses, government, research institutions, lobby groups, non-government organizations (NGOs), in Canada and internationally.
© Sources 1977-2012. The information provided is copyright and may not be reproduced in any form or by any means (whether electronic, mechanical or photographic), or stored in an electronic retrieval system, without written permission of the publisher. The content may not be resold, republished, or redistributed. Indexing and search applications by Ulli Diemer and Chris DeFreitas.