State of Conservation (SOC)

Historic Centre of Lima (2009)
Peru
Year: 2009
Document Source: WHC-09/33.COM/7B
Threats*: Management systems/ management plan

Historic Centre of Macao (2009)
China
Year: 2009
Document Source: WHC-09/33.COM/7B
Threats*: Housing

Historic Centre of Mexico City and Xochimilco (2009)
Mexico
Year: 2009
Document Source: WHC-09/33.COM/7B
Threats*: Deliberate destruction of heritage Management systems/ management plan

Historic Centre of Naples (2009)
Italy
Year: 2009
Other Threats: lack of continuous maintenance of the urban fabric
Document Source: WHC-09/33.COM/7B
Threats*: Effects arising from use of transportation infrastructure Management systems/ management plan

Historic Centre of Prague (2009)
Czech Republic
Year: 2009
Document Source: WHC-09/33.COM/7B
Threats*: Housing Management systems/ management plan

Historic Centre of Riga (2009)
Latvia
Year: 2009
Document Source: WHC-09/33.COM/7B
Threats*: Housing Legal framework

Historic Centre of Saint Petersburg and Related Groups of Monuments (2009)
Russian Federation
Year: 2009
Document Source: WHC-09/33.COM/7B.Add
Threats*: Housing Management systems/ management plan

Historic Centre of the City of Salzburg (2009)
Austria
Year: 2009
Document Source: WHC-09/33.COM/7B
Threats*: Ground transport infrastructure Housing

Historic Centre of Vienna (2009)
Austria
Year: 2009
Document Source: WHC-09/33.COM/7B
Threats*: Ground transport infrastructure Housing

Historic Centres of Berat and Gjirokastra  (2009)
Albania
Year: 2009
Other Threats: a) Fire; b) Lack of specific monitoring indicator; c) Lack of adequate firefighting arrangements in the historic urban zone; d) Lack of a programme of archaeological excavation
Document Source: WHC-09/33.COM/7B
Threats*: Housing Illegal activities Management systems/ management plan

Historic Ensemble of the Potala Palace, Lhasa (2009)
China
Year: 2009
Document Source: WHC-09/33.COM/7B
Threats*: Housing Interpretative and visitation facilities Major visitor accommodation and associated infrastructure Management activities

Historic Monuments of Ancient Nara (2009)
Japan
Year: 2009
Document Source: WHC-09/33.COM/7B
Threats*: Ground transport infrastructure Impacts of tourism / visitor / recreation

Historic Quarter of the City of Colonia del Sacramento (2009)
Uruguay
Year: 2009
Document Source: WHC-09/33.COM/7B
Threats*: Commercial development Major visitor accommodation and associated infrastructure Management systems/ management plan Marine transport infrastructure

Historic Sanctuary of Machu Picchu (2009)
Peru
Year: 2009
Document Source: WHC-09/33.COM/7B.Add
Threats*: Avalanche/ landslide Effects arising from use of transportation infrastructure Financial resources Governance Impacts of tourism / visitor / recreation Management systems/ management plan

Historic Town of Zabid (2009)
Yemen
Year: 2009
Danger List: Yes
Other Threats: a) Serious degradation of the city’s heritage (many houses and the ancient souq are in an alarming deterioration state);
Document Source: WHC-09/33.COM/7A
Threats*: Deliberate destruction of heritage Housing Illegal activities Land conversion Management systems/ management plan

Historical Centre of the City of Arequipa (2009)
Peru
Year: 2009
Other Threats: Material decay and abandonment of buildings, as well as the effect of heavy traffic on historic buildings
Document Source: WHC-09/33.COM/7B,
Threats*: Deliberate destruction of heritage Earthquake Effects arising from use of transportation infrastructure Flooding Identity, social cohesion, changes in local population and community

Historical Centre of the City of Yaroslavl (2009)
Russian Federation
Year: 2009
Other Threats: Changes in the built fabric
Document Source: WHC-09/33.COM/7B.Add
Threats*: Housing Management activities

Historical Monuments at Makli, Thatta (2009)
Pakistan
Year: 2009
Other Threats: a) Significant decay of the property caused by local climatic conditions and alluvial erosionb) Stability of the foundations (earth mechanics) of the Jam Nizamuddin tombd) Lack of monitoring
Document Source: WHC-09/33.COM/7B
Threats*: Erosion and siltation/ deposition Management systems/ management plan

Historical Monuments of Mtskheta (2009)
Georgia
Year: 2009
Other Threats: f) Loss of authenticity
Document Source: WHC-09/33.COM/7B
Threats*: Erosion and siltation/ deposition Land conversion Management activities Management systems/ management plan

Humberstone and Santa Laura Saltpeter Works (2009)
Chile
Year: 2009
Danger List: Yes
Other Threats: a) Extremely fragile nature of the industrial buildings that were constructed using local materials such as timber for frames, corrugated iron sheets for roofs and some walls, in addition to stucco and lightweight constructionb) Lack of maintenance over the past 40 years c) Corrosion of metal cladding and dismantlement of some of the structural elements. A few buildings, such as the Leaching house, are liable to structural collapse if no support is givend) Very little conservation work carried out
Document Source: WHC-09/33.COM/7A
Threats*: Deliberate destruction of heritage Management systems/ management plan Wind