Take advantage of the search to browse through the World Heritage Centre information.

i
ii
iii
iv
v
vi
vii
viii
ix
x

State of Conservation

34
Reports
34
Properties concerned
27
States Parties with SOC reports
Date Start: 1991close
Date end:1991close
States Parties: Pakistan
Year: 1991
Document Source: SC-91/CONF.002/3
Threats*: Flooding Impacts of tourism / visitor / recreation Water (rain/water table)
Other Threats: Deterioration of the bricks due to salt crystallization and hydration
States Parties: Nepal
Year: 1991
Document Source: SC-91/CONF.002/15
Threats*: Water (extraction)
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: Senegal
Year: 1991
Document Source: SC-91/CONF.002/15
Other Threats: Training course on wetland management
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: Democratic Republic of the Congo
Year: 1991
Document Source: SC-91/CONF.002/13
Threats*: Civil unrest Illegal activities Management systems/ management plan
Danger List:  Yes
States Parties: Türkiye
Year: 1991
Document Source: SC-91/CONF.002/4
Threats*: Impacts of tourism / visitor / recreation Management systems/ management plan
States Parties: Brazil
Year: 1991
Document Source: SC-91/CONF.002/15
Threats*: Impacts of tourism / visitor / recreation Input of excess energy
States Parties: Argentina
Year: 1991
Document Source: SC-91/CONF.002/15
Threats*: Impacts of tourism / visitor / recreation Input of excess energy
States Parties: Democratic Republic of the Congo
Year: 1991
Document Source: SC-91/CONF.002/4
Threats*: Ground transport infrastructure
States Parties: Australia
Year: 1991
Document Source: SC-91/CONF.002/4
Threats*: Management systems/ management plan Mining
States Parties: Nepal
Year: 1991
Document Source: SC-91/CONF.002/3
Threats*: Avalanche/ landslide Management activities
Other Threats: Need for restoration/consolidation works
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: India
Year: 1991
Document Source: SC-91/CONF.002/15
Threats*: Civil unrest Identity, social cohesion, changes in local population and community Illegal activities Land conversion
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: Côte d'Ivoire Guinea
Year: 1991
Document Source: SC-91/CONF.002/4
Threats*: Financial resources Ground transport infrastructure Identity, social cohesion, changes in local population and community Illegal activities Management systems/ management plan Mining
States Parties: Haiti
Year: 1991
Document Source: SC-91/CONF.002/3
Threats*: Earthquake Flooding Storms Water (rain/water table)
States Parties: Croatia
Year: 1991
Document Source: SC-91/CONF.002/15
Threats*: War
States Parties: Yemen
Year: 1991
Document Source: SC-91/CONF.002/3
Threats*: Housing
Other Threats: Increasing number of dilapidated buildings
States Parties: Yemen
Year: 1991
Document Source: SC-91/CONF.002/3
Threats*: Flooding
Other Threats: Poor maintenance
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: Honduras
Year: 1991
Document Source: SC-91/CONF.002/4 Add.
Threats*: Ground transport infrastructure Identity, social cohesion, changes in local population and community Illegal activities
States Parties: Ecuador
Year: 1991
Document Source: SC-91/CONF.002/4 Add.
Threats*: Ground transport infrastructure Identity, social cohesion, changes in local population and community Management systems/ management plan
States Parties: United Republic of Tanzania
Year: 1991
Document Source: SC-91/CONF.002/4
Threats*: Illegal activities
Other Threats: Opening of a route to drive cattle
States Parties: Ethiopia
Year: 1991
Document Source: SC-91/CONF.002/4 Add.
Threats*: Civil unrest
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: Costa Rica Panama
Year: 1991
Document Source: SC-91/CONF.002/15
Threats*: Management systems/ management plan Oil and gas
States Parties: Australia
Year: 1991
Document Source: SC-91/CONF.002/4
Threats*: Financial resources Management systems/ management plan Water infrastructure
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

* : 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.


top