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: |
 China
|
| Year: | 2018 |
| Document Source: | WHC/18/42.COM/7B |
| Threats*: | Forestry /wood production Land conversion Legal framework Livestock farming / grazing of domesticated animals Management activities Management systems/ management plan Surface water pollution |
States Parties
Afghanistan Albania Algeria Andorra Argentina Australia Austria Azerbaijan Bahrain Bangladesh Barbados Belarus Belgium Belize Benin Bolivia (Plurinational State of) Bosnia and Herzegovina Botswana Brazil Bulgaria Burkina Faso Cambodia Cameroon Canada Central African Republic Chad Chile China Colombia Congo Costa Rica Côte d'Ivoire Croatia Cuba Cyprus Czechia Democratic People's Republic of Korea Democratic Republic of the Congo Denmark Dominica Dominican Republic Ecuador Egypt El Salvador Eritrea Estonia Ethiopia Fiji Finland France Gabon Georgia Germany Ghana Greece Guatemala Guinea Haiti Holy See Honduras Hungary India Indonesia Iran (Islamic Republic of) Iraq Ireland Italy Jamaica Japan Jordan Kazakhstan Kenya Kiribati Kyrgyzstan Lao People's Democratic Republic Latvia Lebanon Lesotho Libya Lithuania Luxembourg Madagascar Malawi Malaysia Mali Malta Mauritania Mauritius Mexico Micronesia (Federated States of) Mongolia Montenegro Morocco Mozambique Myanmar Nepal Netherlands (Kingdom of the) New Zealand Niger Nigeria North Macedonia Norway Oman Pakistan Panama Paraguay Peru Philippines Poland Portugal Republic of Korea Romania Russian Federation Saint Lucia Saudi Arabia Senegal Serbia Seychelles Slovakia Slovenia Solomon Islands South Africa Spain Sri Lanka State of Palestine Sudan Suriname Sweden Switzerland Syrian Arab Republic Thailand Togo 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 2269 Housing 1087 Illegal activities 878 Ground transport infrastructure 668 Impacts of tourism / visitor / recreation 646 Management activities 500 Land conversion 468 Legal framework 459 Identity, social cohesion, changes in local population and community 386 Financial resources 386 Mining 384 Human resources 327 Major visitor accommodation and associated infrastructure 320 Water infrastructure 299 Civil unrest 278 Livestock farming / grazing of domesticated animals 268 Water (rain/water table) 235 Deliberate destruction of heritage 225 War 213 Effects arising from use of transportation infrastructure 180 Interpretative and visitation facilities 171 Erosion and siltation/ deposition 167 Surface water pollution 156 Oil and gas 150 Solid waste 140 Invasive/alien terrestrial species 139 Governance 132 Commercial development 130 Marine transport infrastructure 125 Forestry /wood production 120 Fishing/collecting aquatic resources 116 Storms 106 Flooding 101 Crop production 99 Major linear utilities 96 Earthquake 93 Fire (widlfires) 78 Relative humidity 69 Water (extraction) 68 Air pollution 60 Underground transport infrastructure 59 Renewable energy facilities 55 Changes in traditional ways of life and knowledge system 53 Localised utilities 52 Invasive / alien freshwater species 52 High impact research / monitoring activities 49 Society's valuing of heritage 47 Air transport infrastructure 46 Wind 46 Commercial hunting 45 Other climate change impacts 43 Industrial areas 42 Subsistence hunting 36 Input of excess energy 34 Quarrying 33 Ground water pollution 31 Avalanche/ landslide 31 Ritual / spiritual / religious and associative uses 28 Drought 27 Invasive / alien marine species 27 Non-renewable energy facilities 20 Pollution of marine waters 19 Indigenous hunting, gathering and collecting 19 Desertification 16 Temperature change 16 Micro-organisms 15 Changes to oceanic waters 15 Translocated species 15 Temperature 14 Volcanic eruption 9 Military training 5 Pests 4 Terrorism 4 Subsistence wild plant collection 3 Radiation/light 3 Tsunami/tidal wave 3 Hyper-abundant species 3 Aquaculture 2 Low 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.
