State of Conservation (SOC)

• Timbuktu (1990)
  Mali
  Year: 1990
  Threats*: Wind, Water, Desertification, Legal framework, Financial resources,
  Other Threats: Vulnerability of the mosques
  Document Source: CC.90/CONF.004/02,CC.90/CONF.004/03 Add
  

• Tipasa (1992)
  Algeria
  Year: 1992
  Threats*: Earthquake,
  Document Source: WHC.92/CONF.002/12
  

• Tipasa (1990)
  Algeria
  Year: 1990
  Threats*: Housing, Major visitor accommodation and associated infrastructure, Earthquake,
  Document Source: CC.90/CONF.004/03
  

• Tipasa (1989)
  Algeria
  Year: 1989
  Threats*: Earthquake,
  Document Source: SC.89/CONF.004/12
  

• Tsingy de Bemaraha Strict Nature Reserve (1992)
  Madagascar
  Year: 1992
  Threats*: Management systems/ management plan, Financial resources,
  Document Source: WHC.92/CONF.002/12
  

• Tyre (1992)
  Lebanon
  Year: 1992
  Threats*: Housing, Management systems/ management plan,
  Document Source: WHC.92/CONF.002/12
  

• Vatican City (1992)
  Holy See
  Year: 1992
  Threats*: Housing,
  Document Source: WHC.92/CONF.002/05
  

• Venice and its Lagoon (1989)
  Italy
  Year: 1989
  Threats*: Impacts of tourism/visitor/recreation,
  Document Source: SC.89/CONF.004/12
  

• Wet Tropics of Queensland (1992)
  Australia
  Year: 1992
  Threats*: Water infrastructure, Management systems/ management plan, Financial resources,
  Document Source: CLT.92/CONF.003/03,WHC.92/CONF.002/05
  

• Wet Tropics of Queensland (1991)
  Australia
  Year: 1991
  Threats*: Water infrastructure, Management systems/ management plan, Financial resources,
  Document Source: SC.91/CONF.002/04
  

• Wieliczka Salt Mine (1988)
  Poland
  Year: 1988
  Threats*: Relative humidity, Water,
  Other Threats: Gradual degradation
  Document Source: SC.88/CONF.007/05,SC.88/CONF.001/08
  

• Wieliczka Salt Mine (1984)
  Poland
  Year: 1984
  Threats*: Relative humidity, Water,
  Other Threats: Gradual deterioration
  Document Source: SC.84/CONF.004/04
  

• Wood Buffalo National Park (1992)
  Canada
  Year: 1992
  Threats*: Water infrastructure, Localised utilities, Forestry /wood production,
  Other Threats: Bison herd infected with either tuberculosis and/or brucellosis
  Document Source: CLT.92/CONF.003/03,WHC.92/CONF.002/12
  

• Wood Buffalo National Park (1991)
  Canada
  Year: 1991
  Threats*: Water infrastructure, Localised utilities, Forestry /wood production,
  Other Threats: Bison herd infected with either tuberculosis and/or brucellosis
  Document Source: SC.91/CONF.002/04 Add
  

• Wood Buffalo National Park (1990)
  Canada
  Year: 1990
  Threats*: Water infrastructure, Localised utilities,
  Other Threats: Bison herd infected with either tuberculosis and/or brucellosis
  Document Source: CC.90/CONF.004/13
  

• Wood Buffalo National Park (1989)
  Canada
  Year: 1989
  Threats*: Localised utilities,
  Other Threats: 50% of the bison herd infected with either tuberculosis and/or brucellosis
  Document Source: SC.89/CONF.003/02,SC.89/CONF.004/05
  

• Wood Buffalo National Park (1985)
  Canada
  Year: 1985
  Threats*: Water infrastructure,
  Document Source: SC.85/CONF.008/09
  

• Xanthos-Letoon (1991)
  Turkey
  Year: 1991
  Threats*: Ground transport infrastructure, Effects arising from use of transportation infrastructure, Water, Impacts of tourism/visitor/recreation, Management systems/ management plan,
  Document Source: SC.91/CONF.002/03
  

• Yellowstone National Park (1989)
  United States of America
  Year: 1989
  Threats*:
  Other Threats: Fire
  Document Source: SC.89/CONF.003/02,SC.89/CONF.004/05
  

• Yellowstone National Park (1988)
  United States of America
  Year: 1988
  Threats*:
  Other Threats: Fire
  Document Source: SC.88/CONF.001/13
  

* : 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.