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State of Conservation

1236
Reports
146
Properties concerned
90
States Parties with SOC reports
Property Category:Naturalclose
Date Start: 1999close
States Parties: Canada
Year: 2003
Document Source: WHC.03/27.COM/7B
Threats*: Ground transport infrastructure
States Parties: Canada
Year: 2002
Document Source: WHC-02/CONF.202/17
Threats*: Ground transport infrastructure
States Parties: China
Year: 2021
Document Source: WHC/21/44.COM/7B
Threats*: Air pollution Ground transport infrastructure Impacts of tourism / visitor / recreation Surface water pollution
States Parties: China
Year: 2019
Document Source: WHC/19/43.COM/7B
Threats*: Air pollution Ground transport infrastructure Impacts of tourism / visitor / recreation Surface water pollution
States Parties: China
Year: 2015
Document Source: WHC-15/39.COM/7B.Add
Threats*: Air pollution Ground transport infrastructure Impacts of tourism / visitor / recreation Surface water pollution
States Parties: United States of America
Year: 2012
Document Source: WHC-12/36.COM/7B
Threats*: Air pollution Effects arising from use of transportation infrastructure Ground transport infrastructure Impacts of tourism / visitor / recreation Input of excess energy Invasive / alien freshwater species Management systems/ management plan Mining Surface water pollution
States Parties: United States of America
Year: 2010
Document Source: WHC-10/34.COM/7B
Threats*: Air pollution Effects arising from use of transportation infrastructure Ground transport infrastructure Impacts of tourism / visitor / recreation Input of excess energy Invasive / alien freshwater species Management systems/ management plan Mining Surface water pollution
States Parties: United States of America
Year: 2008
Document Source: WHC-08/32.COM/7B
Threats*: Air pollution Effects arising from use of transportation infrastructure Ground transport infrastructure Impacts of tourism / visitor / recreation Input of excess energy Invasive / alien freshwater species Management systems/ management plan Mining Surface water pollution
States Parties: United States of America
Year: 2006
Document Source: WHC-06/30.COM/7B
Threats*: Air pollution Effects arising from use of transportation infrastructure Ground transport infrastructure Input of excess energy Invasive / alien freshwater species Mining
States Parties: United States of America
Year: 2005
Document Source: WHC-05/29.COM/7B.Rev
Threats*: Air pollution Effects arising from use of transportation infrastructure Ground transport infrastructure Input of excess energy Invasive / alien freshwater species Mining
States Parties: United States of America
Year: 2004
Document Source: WHC-04/28.COM/15B.Add
Threats*: Effects arising from use of transportation infrastructure Ground transport infrastructure Impacts of tourism / visitor / recreation Input of excess energy Invasive / alien freshwater species Mining Surface water pollution
Other Threats: Brucella infection threat to bison population
States Parties: United States of America
Year: 2003
Document Source: WHC.03/27.COM/7A
Threats*: Impacts of tourism / visitor / recreation Invasive / alien freshwater species Management systems/ management plan
Other Threats: Wildlife infection and transmission to domestic stock
Danger List:  Yes
States Parties: United States of America
Year: 2002
Document Source: WHC-02/CONF.202/18
Threats*: Impacts of tourism / visitor / recreation Invasive / alien freshwater species Management systems/ management plan
Other Threats: Wildlife infection and transmission to domestic stock
Danger List:  Yes
States Parties: United States of America
Year: 2001
Document Source: WHC-01/CONF.208/09,WHC-01/CONF.208/9,WHC-2001/CONF.205/4
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: 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
Properties
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Categories
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Regions
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Threats
Management systems/ management plan 678 Illegal activities 643 Mining 344 Ground transport infrastructure 290 Land conversion 280 Impacts of tourism / visitor / recreation 272 Livestock farming / grazing of domesticated animals 243 Water infrastructure 241 Civil unrest 205 Financial resources 198 Identity, social cohesion, changes in local population and community 194 Major visitor accommodation and associated infrastructure 149 Human resources 147 Oil and gas 139 Invasive/alien terrestrial species 136 Fishing/collecting aquatic resources 124 Legal framework 120 Housing 110 Surface water pollution 101 Forestry /wood production 100 War 93 Governance 78 Major linear utilities 77 Fire (widlfires) 75 Water (extraction) 59 Invasive / alien freshwater species 57 Crop production 56 Commercial hunting 54 Storms 52 Renewable energy facilities 51 Other climate change impacts 46 Marine transport infrastructure 39 Air pollution 37 Subsistence hunting 36 Effects arising from use of transportation infrastructure 33 Drought 32 Management activities 28 Erosion and siltation/ deposition 27 Ground water pollution 26 Invasive / alien marine species 26 Non-renewable energy facilities 25 Solid waste 23 Indigenous hunting, gathering and collecting 23 Changes to oceanic waters 22 Water (rain/water table) 21 Temperature change 17 Translocated species 17 Input of excess energy 16 Pollution of marine waters 16 Air transport infrastructure 15 Industrial areas 14 Localised utilities 12 Quarrying 11 Commercial development 8 Interpretative and visitation facilities 8 Society's valuing of heritage 7 Deliberate destruction of heritage 5 Aquaculture 4 Military training 4 Avalanche/ landslide 4 Hyper-abundant species 4 Subsistence wild plant collection 3 Terrorism 3 Ritual / spiritual / religious and associative uses 2 Flooding 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.