i
ii
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State of Conservation

14
Reports
14
Properties concerned
9
States Parties with SOC reports
Date Start: 1991close
Date end:1991close
Region: Europe and North Americaclose
States Parties: Malta
Year: 1991
Document Source: SC-91/CONF.002/3
Threats*: Air pollution Management systems/ management plan Relative humidity
Other Threats: Highly crumbly basic building material
States Parties: Canada
Year: 1991
Document Source: SC-91/CONF.002/4 Add.
Threats*: Management systems/ management plan Oil and gas
States Parties: Montenegro
Year: 1991
Document Source: SC-91/CONF.002/4
Threats*: Localised utilities Surface water pollution
States Parties: Spain
Year: 1991
Document Source: SC-91/CONF.002/15
Threats*: Ground transport infrastructure
States Parties: Türkiye
Year: 1991
Document Source: SC-91/CONF.002/4
Threats*: Impacts of tourism / visitor / recreation Management systems/ management plan
States Parties: Bulgaria
Year: 1991
Document Source: SC-91/CONF.002/3
Threats*: Relative humidity Temperature Wind
Other Threats: Lack of stability of the rock; Lack of convergence of local opinions on the real extent of the problem, the possible solutions
States Parties: France
Year: 1991
Document Source: SC-91/CONF.002/2
Threats*: Erosion and siltation/ deposition Impacts of tourism / visitor / recreation Livestock farming / grazing of domesticated animals Management systems/ management plan
States Parties: Croatia
Year: 1991
Document Source: SC-91/CONF.002/15
Threats*: War
States Parties: United States of America
Year: 1991
Document Source: SC-91/CONF.002/15
Threats*: Pollution of marine waters
States Parties: Bulgaria
Year: 1991
Document Source: SC-91/CONF.002/4
Threats*: Management systems/ management plan
States Parties: Croatia
Year: 1991
Document Source: SC-91/CONF.002/4
Threats*: Illegal activities War
States Parties: Bulgaria
Year: 1991
Document Source: SC-91/CONF.002/15
Threats*: Livestock farming / grazing of domesticated animals Surface water pollution Water (extraction) Water infrastructure
Other Threats: Loss of biodiversity
States Parties: Canada
Year: 1991
Document Source: SC-91/CONF.002/4 Add.
Threats*: Forestry /wood production Localised utilities Water infrastructure
Other Threats: Bison herd infected with either tuberculosis and/or brucellosis
States Parties: Türkiye
Year: 1991
Document Source: SC-91/CONF.002/3
Threats*: Effects arising from use of transportation infrastructure Ground transport infrastructure Impacts of tourism / visitor / recreation Management systems/ management plan Water (rain/water table)

* : 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.