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State of Conservation

623
Reports
140
Properties concerned
78
States Parties with SOC reports
Date Start: 2003close
Threats* : Impacts of tourism / visitor / recreationclose
States Parties: United States of America
Year: 2008
Document Source: WHC-08/32.COM/7B
Threats*: Impacts of tourism / visitor / recreation
States Parties: United States of America
Year: 2004
Document Source: WHC-04/28.COM/15B.Add
Threats*: Impacts of tourism / visitor / recreation
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
Other Threats: Wildlife infection and transmission to domestic stock
Danger List:  Yes

* : 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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