i
ii
iii
iv
v
vi
vii
viii
ix
x

State of Conservation

34
Reports
34
Properties concerned
26
States Parties with SOC reports
Date Start: 1990close
Date end:1990close
States Parties: Libya
Year: 1990
Document Source: CC-90/CONF.004/3
Threats*: Flooding
States Parties: Canada
Year: 1990
Document Source: CC-90/CONF.004/13
Threats*: Management systems/ management plan
States Parties: Nepal
Year: 1990
Document Source: CC-90/CONF.004/4
Threats*: Water (extraction)
States Parties: Ecuador
Year: 1990
Document Source: CC-90/CONF.004/3
Threats*: Earthquake Effects arising from use of transportation infrastructure Identity, social cohesion, changes in local population and community
States Parties: Ecuador
Year: 1990
Document Source: CC-90/CONF.004/13
Threats*: Fishing/collecting aquatic resources Impacts of tourism / visitor / recreation Management systems/ management plan
States Parties: Democratic Republic of the Congo
Year: 1990
Document Source: CC-90/CONF.004/13
Threats*: Illegal activities Management systems/ management plan
Danger List:  Yes
States Parties: United States of America
Year: 1990
Document Source: CC-90/CONF.004/13
Threats*: Management systems/ management plan
States Parties: Türkiye
Year: 1990
Document Source: CC-90/CONF.004/13
Threats*: Management systems/ management plan
States Parties: Brazil
Year: 1990
Document Source: CC-90/CONF.004/3
Threats*: Avalanche/ landslide Effects arising from use of transportation infrastructure Ground transport infrastructure Housing Management systems/ management plan Solid waste
States Parties: Malta
Year: 1990
Document Source: CC-90/CONF.004/3
Threats*: Management activities Micro-organisms Radiation/light Relative humidity Solid waste Temperature Water (rain/water table)
States Parties: Tunisia
Year: 1990
Document Source: CC-90/CONF.003/3
Threats*: Financial resources
States Parties: Senegal
Year: 1990
Document Source: CC-90/CONF.004/3
Threats*: Erosion and siltation/ deposition Identity, social cohesion, changes in local population and community
Other Threats: Dilapidated state of some buildings
States Parties: Democratic Republic of the Congo
Year: 1990
Document Source: CC-90/CONF.004/13
Threats*: Ground transport infrastructure
States Parties: Nepal
Year: 1990
Document Source: CC-90/CONF.004/3
Threats*: Avalanche/ landslide Management systems/ management plan
Other Threats: Need for restoration/consolidation works
States Parties: India
Year: 1990
Document Source: CC-90/CONF.004/13
Threats*: Invasive/alien terrestrial species Water (extraction)
Other Threats: Decline in the population of Siberian cranes
States Parties: India
Year: 1990
Document Source: CC-90/CONF.004/4
Threats*: Civil unrest Identity, social cohesion, changes in local population and community Illegal activities Land conversion
States Parties: Central African Republic
Year: 1990
Document Source: CC-90/CONF.004/13
Threats*: Illegal activities
States Parties: Egypt
Year: 1990
Document Source: CC-90/CONF.004/3
Threats*: Housing Impacts of tourism / visitor / recreation
Other Threats: Deterioration of the stones
States Parties: Portugal
Year: 1990
Document Source: CC-90/CONF.004/3
Threats*: Earthquake Management activities Micro-organisms Relative humidity Storms Water (rain/water table)
Other Threats: Poor quality of the stone and weaknesses in the resistance; Cracks; Consolidation work is not undertaken
States Parties: Portugal
Year: 1990
Document Source: CC-90/CONF.004/3
Threats*: Earthquake Management activities Micro-organisms Relative humidity Storms Water (rain/water table)
Other Threats: Poor quality of the stone and weaknesses in the resistance; Cracks; Consolidation work is not undertaken
States Parties: France
Year: 1990
Document Source: CC-90/CONF.004/4
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: 1990
Document Source: CC-90/CONF.003/3,CC-90/CONF.004/4
Threats*: Financial resources Ground transport infrastructure Identity, social cohesion, changes in local population and community Illegal activities Management systems/ management plan Mining
States Parties: Senegal
Year: 1990
Document Source: CC-90/CONF.003/3,CC-90/CONF.004/4
Threats*: Ground transport infrastructure Illegal activities Management systems/ management plan
States Parties: Yemen
Year: 1990
Document Source: CC-90/CONF.004/3
Threats*: Housing
Other Threats: Increasing number of dilapidated buildings
States Parties: United States of America
Year: 1990
Document Source: CC-90/CONF.004/4
Threats*: Pollution of marine waters
States Parties: France
Year: 1990
Document Source: CC-90/CONF.003/12
Threats*: Management systems/ management plan
States Parties: Honduras
Year: 1990
Document Source: CC-90/CONF.004/13
Threats*: Ground transport infrastructure Identity, social cohesion, changes in local population and community Illegal activities
States Parties: Côte d'Ivoire
Year: 1990
Document Source: CC-90/CONF.003/3
Threats*: Crop production Illegal activities Mining
States Parties: Costa Rica Panama
Year: 1990
Document Source: CC-90/CONF.004/13
Threats*: Management systems/ management plan

* : 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.