State of Conservation
| 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 |
| 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 |
| States Parties: |
United States of America
|
| Year: | 1994 |
| Document Source: | WHC-94/CONF.001/10 |
| Threats*: | Mining |
| States Parties: |
United States of America
|
| Year: | 1989 |
| Document Source: | SC-89/CONF.003/12,SC-89/CONF.003/2,SC-89/CONF.004/12,SC-89/CONF.004/5 |
| Other Threats: | Fire |
| States Parties: |
United States of America
|
| Year: | 1988 |
| Document Source: | SC-88/CONF.001/13 |
| Other Threats: | Fire |
States Parties
Afghanistan Albania Algeria Andorra Argentina Australia Austria Azerbaijan Bahrain Bangladesh Belarus Belgium Belize Benin Bolivia (Plurinational State of) Bosnia and Herzegovina Brazil Bulgaria Burkina Faso Cambodia Cameroon Canada Central African Republic Chile China Colombia Costa Rica Côte d'Ivoire Croatia Cuba Cyprus Czechia Democratic Republic of the Congo Denmark Dominica Dominican Republic Ecuador Egypt El Salvador Estonia Ethiopia Finland France Georgia Germany Ghana Greece Guatemala Guinea Haiti Holy See Honduras Hungary India Indonesia Iran (Islamic Republic of) Iraq Ireland Italy Japan Jordan Kenya Lao People's Democratic Republic Latvia Lebanon Libya Lithuania Luxembourg Madagascar Malawi Malaysia Mali Malta Mauritania Mauritius Mexico Montenegro Morocco Mozambique Nepal Netherlands (Kingdom of the) New Zealand Niger North Macedonia Norway Oman Pakistan Panama Paraguay Peru Philippines Poland Portugal Republic of Korea Romania Russian Federation Saint Lucia Senegal Serbia Seychelles Slovakia Slovenia Solomon Islands South Africa Spain Sri Lanka Sudan Sweden Switzerland Syrian Arab Republic Thailand Tunisia Türkiye Turkmenistan Uganda Ukraine United Kingdom of Great Britain and Northern Ireland United Republic of Tanzania United States of America Uruguay Uzbekistan Venezuela (Bolivarian Republic of) Viet Nam Yemen Zambia ZimbabweThreats
Management systems/ management plan 1410 Housing 658 Illegal activities 550 Ground transport infrastructure 425 Impacts of tourism / visitor / recreation 391 Management activities 294 Identity, social cohesion, changes in local population and community 272 Financial resources 272 Land conversion 248 Legal framework 244 Mining 222 Human resources 202 Major visitor accommodation and associated infrastructure 172 Water infrastructure 169 Water (rain/water table) 161 Civil unrest 161 Livestock farming / grazing of domesticated animals 150 Deliberate destruction of heritage 137 Effects arising from use of transportation infrastructure 126 Surface water pollution 95 Erosion and siltation/ deposition 94 Interpretative and visitation facilities 92 Solid waste 90 Commercial development 82 Forestry /wood production 78 Oil and gas 78 War 76 Storms 73 Fishing/collecting aquatic resources 72 Crop production 70 Invasive/alien terrestrial species 70 Earthquake 67 Marine transport infrastructure 66 Relative humidity 60 Major linear utilities 58 Flooding 54 Governance 45 Air pollution 44 Fire (widlfires) 44 Water (extraction) 42 Localised utilities 33 Invasive / alien freshwater species 33 Wind 32 Input of excess energy 28 Industrial areas 26 Society's valuing of heritage 26 High impact research / monitoring activities 26 Changes in traditional ways of life and knowledge system 25 Air transport infrastructure 24 Subsistence hunting 24 Avalanche/ landslide 24 Underground transport infrastructure 23 Renewable energy facilities 23 Commercial hunting 20 Ritual / spiritual / religious and associative uses 19 Quarrying 18 Ground water pollution 17 Temperature 14 Other climate change impacts 14 Pollution of marine waters 13 Micro-organisms 13 Invasive / alien marine species 13 Drought 11 Temperature change 11 Indigenous hunting, gathering and collecting 9 Desertification 9 Volcanic eruption 9 Translocated species 7 Terrorism 4 Non-renewable energy facilities 3 Radiation/light 3 Tsunami/tidal wave 3 Pests 2 Military training 2 Changes to oceanic waters 2 Subsistence wild plant collection 1 Hyper-abundant species 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.
