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State of Conservation

2234
Reports
448
Properties concerned
123
States Parties with SOC reports
Date end:2009close
Legend

Category of site
Cultural site Natural site Mixed site

Site inscribed on the List of World Heritage in Danger
Cultural site Natural site Mixed site

Threats
Management systems/ management plan 1207 Housing 539 Illegal activities 474 Ground transport infrastructure 374 Impacts of tourism / visitor / recreation 351 Management activities 249 Identity, social cohesion, changes in local population and community 239 Financial resources 239 Legal framework 207 Land conversion 205 Mining 187 Human resources 177 Water (rain/water table) 145 Water infrastructure 144 Civil unrest 135 Major visitor accommodation and associated infrastructure 131 Livestock farming / grazing of domesticated animals 126 Deliberate destruction of heritage 110 Effects arising from use of transportation infrastructure 104 Surface water pollution 82 Interpretative and visitation facilities 80 Erosion and siltation/ deposition 79 Commercial development 78 Solid waste 77 Forestry /wood production 74 Fishing/collecting aquatic resources 66 War 66 Storms 65 Oil and gas 64 Crop production 61 Invasive/alien terrestrial species 61 Earthquake 58 Relative humidity 55 Major linear utilities 54 Marine transport infrastructure 51 Flooding 46 Air pollution 40 Water (extraction) 36 Fire (widlfires) 36 Governance 32 Localised utilities 31 Invasive / alien freshwater species 29 Wind 27 Input of excess energy 25 Subsistence hunting 23 Industrial areas 22 Air transport infrastructure 22 Avalanche/ landslide 22 Society's valuing of heritage 21 Changes in traditional ways of life and knowledge system 20 High impact research / monitoring activities 20 Renewable energy facilities 19 Ritual / spiritual / religious and associative uses 19 Commercial hunting 16 Quarrying 16 Underground transport infrastructure 15 Ground water pollution 14 Temperature 14 Micro-organisms 11 Other climate change impacts 11 Invasive / alien marine species 10 Pollution of marine waters 9 Desertification 9 Temperature change 8 Volcanic eruption 8 Drought 7 Indigenous hunting, gathering and collecting 6 Terrorism 4 Translocated species 4 Radiation/light 3 Tsunami/tidal wave 3 Non-renewable energy facilities 2 Pests 2 Military training 2 Subsistence wild plant collection 1

* : The threats indicated are listed in alphabetical order; their order does not constitute a classification according to the importance of their impact on the property.
Furthermore, they are presented irrespective of the type of threat faced by the property, i.e. with specific and proven imminent danger (“ascertained danger”) or with threats which could have deleterious effects on the property’s Outstanding Universal Value (“potential danger”).

** : All mission reports are not always available electronically.


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