State of Conservation
3
Reports
3
Properties
1
States Parties
| States Parties: |
United States of America
|
| Year: | 2010 |
| Document Source: | WHC-10/34.COM/7B |
| Threats*: | Ground water pollution Housing Storms Surface water pollution Water (extraction) |
| Other Threats: | Mercury contamination of fish and wildlife |
| States Parties: |
United States of America
|
| Year: | 2010 |
| Document Source: | WHC-10/34.COM/7B.Add |
| Threats*: | Housing Invasive/alien terrestrial species Mining Temperature change |
| 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 |
Properties
Categories
Regions
States Parties
United States of AmericaThreats
Housing (2) Surface water pollution (2) Mining (2) Effects arising from use of transportation infrastructure (1) Ground transport infrastructure (1) Air pollution (1) Ground water pollution (1) Input of excess energy (1) Water (extraction) (1) Impacts of tourism / visitor / recreation (1) Storms (1) Temperature change (1) Invasive / alien freshwater species (1) Invasive/alien terrestrial species (1) Management systems/ management plan (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.

United States of America

