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IUCN World Heritage Outlook 2 - A conservation assessment of all natural World Heritage sites
… Exercises Solid Waste Household Sewage/ Urban Waste Water Erosion and Siltation/ Deposition Mining/ Quarrying Crops … Hyper-Abundant Species Hunting (commercial/subsistence) Erosion and Siltation/ Deposition Air Pollution Flight Paths … Wood production Fishing / Harvesting Aquatic Resources Erosion and Siltation/ Deposition Tourism/ visitors/ …
IUCN World Heritage Outlook 2014: A conservation assessment of all natural World Heritage sites
… and quarrying 19 Renewable energy GEOLOGICAL EVENTS 17 Erosion and siltation 15 Avalanches and landslides … Water pollution 29 4 11 5 3 4 2 9 3 7 5 3 2 6 1 8 5 2 11 Erosion and siltation Logging and wood harvesting … hunting 23 Invasive species 11 Crops 10 Fires 9 Logging 8 Erosion 6 Livestock grazing 6 Mining and quarrying 6 War and …
Introduction to the Convention concerning the Protection of the World Cultural and Natural Heritage
… hundreds of kilometres inland, often lead to widespread erosion and thereby large increases in sediment load in … due to a combination of lack of sediment input, enhanced erosion and severe reduction in nutrient load. Such problems …
Sacred natural sites: Guidelines for protected area managers
… spread of market economy has resulted in the denial and erosion of separate identities of local communities. The lure … lodging and amenities. The primary problems are garbage, erosion on hiking trails, invasive plants, vehicle pollution … spiritual traditions. In some countries there has been an erosion of traditional management of sacred natural sites. …
Managing MIDAs - Harmonising the Management of Multi-Internationally Designated Areas: Ramsar Sites, World Heritage Sites, Biosphere Reserves and UNESCO Global Geoparks
… in a lower precipitation regime, increased coastal erosion, decreased vegetation cover, and saltwater intrusion … cycles, nitrogen fixation, soil carbon sequestration, erosion control, plant pollination, biological pest control, … is starting to be an increasing problem, as well as soil erosion. Invasive species are also a real threat especially …