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State of Conservation

1386
Reports
152
Properties concerned
90
States Parties with SOC reports
Property Category:Naturalclose
Date Start: 1995close
States Parties: United States of America
Year: 2000
Document Source: WHC-2000/CONF.202/4,WHC-2000/CONF.204/9
Threats*: Forestry /wood production Ground transport infrastructure Housing Impacts of tourism / visitor / recreation Invasive / alien freshwater species Oil and gas Renewable energy facilities Surface water pollution
Other Threats: Infection threat to bison population
Danger List:  Yes
States Parties: United States of America
Year: 1999
Document Source: WHC-99/CONF.209/13
Threats*: Forestry /wood production Ground transport infrastructure Housing Impacts of tourism / visitor / recreation Invasive / alien freshwater species Oil and gas Renewable energy facilities Surface water pollution
Other Threats: Infection threat to bison population
Danger List:  Yes
States Parties: United States of America
Year: 1998
Document Source: WHC-98/CONF.203/7
Threats*: Forestry /wood production Ground transport infrastructure Housing Impacts of tourism / visitor / recreation Invasive / alien freshwater species Oil and gas Renewable energy facilities Surface water pollution
Other Threats: Infection threat to bison population
Danger List:  Yes
States Parties: United States of America
Year: 1997
Document Source: WHC-97/CONF.204/2A,WHC-97/CONF.208/8A
Threats*: Forestry /wood production Ground transport infrastructure Housing Impacts of tourism / visitor / recreation Invasive / alien freshwater species Mining Oil and gas Renewable energy facilities Surface water pollution
Other Threats: Infection threat to bison population
Danger List:  Yes
States Parties: United States of America
Year: 1996
Document Source: WHC-96/CONF.201/7A,WHC-96/CONF.202/2B
Threats*: Forestry /wood production Ground transport infrastructure Housing Impacts of tourism / visitor / recreation Invasive / alien freshwater species Mining Oil and gas Renewable energy facilities Surface water pollution
Other Threats: Infection threat to bison population
Danger List:  Yes
States Parties: United States of America
Year: 1995
Document Source: WHC-95/CONF.201/4,WHC-95/CONF.203/5,WHC-95/CONF.203/5 Add.1
Threats*: Forestry /wood production Ground transport infrastructure Housing Impacts of tourism / visitor / recreation Invasive / alien freshwater species Mining Oil and gas Renewable energy facilities Surface water pollution
Other Threats: Infection threat to bison population
Properties
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Categories
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Regions
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Threats
Management systems/ management plan 737 Illegal activities 698 Mining 375 Ground transport infrastructure 323 Land conversion 305 Impacts of tourism / visitor / recreation 302 Water infrastructure 262 Livestock farming / grazing of domesticated animals 258 Identity, social cohesion, changes in local population and community 223 Civil unrest 220 Financial resources 215 Major visitor accommodation and associated infrastructure 158 Human resources 150 Oil and gas 148 Invasive/alien terrestrial species 146 Fishing/collecting aquatic resources 136 Legal framework 133 Housing 123 Surface water pollution 123 Forestry /wood production 115 War 103 Major linear utilities 82 Fire (widlfires) 80 Governance 80 Water (extraction) 64 Invasive / alien freshwater species 61 Crop production 60 Renewable energy facilities 58 Storms 57 Commercial hunting 56 Marine transport infrastructure 48 Other climate change impacts 47 Air pollution 41 Subsistence hunting 39 Effects arising from use of transportation infrastructure 34 Drought 34 Invasive / alien marine species 30 Ground water pollution 28 Management activities 28 Solid waste 27 Erosion and siltation/ deposition 27 Non-renewable energy facilities 26 Water (rain/water table) 24 Indigenous hunting, gathering and collecting 23 Changes to oceanic waters 22 Industrial areas 18 Input of excess energy 18 Translocated species 18 Localised utilities 17 Temperature change 17 Air transport infrastructure 16 Pollution of marine waters 16 Quarrying 11 Interpretative and visitation facilities 9 Commercial development 8 Society's valuing of heritage 8 Deliberate destruction of heritage 5 Aquaculture 4 Subsistence wild plant collection 4 Military training 4 Flooding 4 Avalanche/ landslide 4 Hyper-abundant species 4 Terrorism 3 Ritual / spiritual / religious and associative uses 2 Volcanic eruption 2 Earthquake 1 Tsunami/tidal wave 1 High impact research / monitoring activities 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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