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Guidelines for public use measurement and reporting at parks and protected areas
… example, management needs to know the difference between heavy traffic (horses, mountain bikes, snowmobiles) and light … skiing, hiking), it can be done. Dual sensors, seismic for heavy traffic and infra-red for all traffic, would provide …
Biodiversity: My hotel in action - A guide to sustainable use of biological resources in the Caribbean
… cork market. However, with increasing use of plastic and metal stoppers for wine bottles, sales of cork stoppers are … and rhinoceros populations have suffered as a result of heavy demand for their ivory and horns, while marine species … of California are depleted as a result of over 50 years of heavy fishing (both sport and commercial), poaching, …
Sustainable tourism in protected areas: Guidelines for planning and management
… take advantage of collection and recycling programmes for metal, paper and glass. Others can generate their own … of scientific and judgmental consider- ations. It places heavy emphasis on understanding causal factors to identify …