i
ii
iii
iv
v
vi
vii
viii
ix
x

State of Conservation

305
Reports
100
Properties concerned
35
States Parties with SOC reports
Date Start: 2015close
Region: Europe and North Americaclose
Properties
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Categories
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Regions
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Threats
Management systems/ management plan 221 Housing 106 Legal framework 88 Impacts of tourism / visitor / recreation 83 Ground transport infrastructure 76 Major visitor accommodation and associated infrastructure 52 Water infrastructure 38 Mining 38 Illegal activities 37 Management activities 34 Effects arising from use of transportation infrastructure 27 Interpretative and visitation facilities 25 Governance 23 Marine transport infrastructure 22 Oil and gas 22 Land conversion 20 Commercial development 19 Surface water pollution 18 Major linear utilities 17 Renewable energy facilities 17 Society's valuing of heritage 13 Civil unrest 13 Erosion and siltation/ deposition 13 Underground transport infrastructure 11 Forestry /wood production 11 Identity, social cohesion, changes in local population and community 11 Financial resources 11 Human resources 11 Water (extraction) 10 Water (rain/water table) 10 Fire (widlfires) 10 Solid waste 9 Other climate change impacts 9 Invasive/alien terrestrial species 9 High impact research / monitoring activities 9 Non-renewable energy facilities 8 Storms 8 Invasive / alien freshwater species 8 Commercial hunting 6 Quarrying 6 Deliberate destruction of heritage 6 Air transport infrastructure 5 Input of excess energy 5 Changes in traditional ways of life and knowledge system 5 Air pollution 4 Ground water pollution 4 Localised utilities 3 War 3 Pollution of marine waters 2 Crop production 2 Low impact research / monitoring activities 2 Fishing/collecting aquatic resources 1 Micro-organisms 1 Flooding 1 Earthquake 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.