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State of Conservation

1898
Reports
416
Properties concerned
122
States Parties with SOC reports
Date end:2007close
States Parties: Georgia
Year: 1999
Document Source: WHC-99/CONF.209/14
Threats*: Financial resources High impact research / monitoring activities Housing Management activities Management systems/ management plan
Other Threats: Critical conditions of particularly two archaeological sites
States Parties: Hungary
Year: 2000
Document Source: WHC-2000/CONF.202/5,WHC-2000/CONF.204/10
Threats*: Mining Surface water pollution
States Parties: China
Year: 1998
Document Source: WHC-98/CONF.203/8Rev.
Threats*: Management systems/ management plan
States Parties: Peru
Year: 2001
Document Source: WHC-2001/CONF.205/5
Threats*: Effects arising from use of transportation infrastructure Ground transport infrastructure Illegal activities Impacts of tourism / visitor / recreation Legal framework Mining
States Parties: Peru
Year: 2000
Document Source: WHC-2000/CONF.202/5,WHC-2000/CONF.204/10
Threats*: Effects arising from use of transportation infrastructure Ground transport infrastructure Illegal activities Impacts of tourism / visitor / recreation Legal framework Mining
States Parties: Peru
Year: 1999
Document Source: WHC-99/CONF.204/5,WHC-99/CONF.209/14
Threats*: Effects arising from use of transportation infrastructure Ground transport infrastructure Mining
States Parties: Peru
Year: 1998
Document Source: WHC-98/CONF.201/3B,WHC-98/CONF.203/8Rev.
Threats*: Effects arising from use of transportation infrastructure Ground transport infrastructure Mining
States Parties: Peru
Year: 1996
Document Source: WHC-96/CONF.201/7B,WHC-96/CONF.202/2B
Threats*: Ground transport infrastructure Management systems/ management plan
States Parties: Peru
Year: 1995
Document Source: WHC-95/CONF.203/5 Add.1
Threats*: Financial resources Ground transport infrastructure Management systems/ management plan
States Parties: Peru
Year: 1987
Document Source: SC-87/CONF.005/INF.1
Threats*: Ground transport infrastructure Illegal activities Legal framework Livestock farming / grazing of domesticated animals Major visitor accommodation and associated infrastructure
Other Threats: Fires
States Parties: Chile
Year: 2007
Document Source: WHC-07/31.COM/7A
Threats*: Deliberate destruction of heritage Ground transport infrastructure Management systems/ management plan Wind
Other Threats: Extremely fragile nature of the buildings that were constructed using local materials such as timber for frames, corrugated iron sheets for roofs and some walls, and stucco and lightweight construction that functioned with regular maintenance; Lack of maintenance over the past 40 years ; Metal cladding corroded and some of the structural elements dismantled. A few buildings, such as the Leaching house, are liable to structural collapse if no support is given ; Very little conservation work carried ou
Danger List:  Yes
States Parties: Chile
Year: 2006
Document Source: WHC-06/30.COM/7A
Threats*: Deliberate destruction of heritage Ground transport infrastructure Military training Wind
Other Threats: a) Extremely fragile nature of the buildings that were constructed using local materials such as timber for frames, corrugated iron sheets for roofs and some walls, and stucco and lightweight construction that functioned with regular maintenanceb) Lack of maintenance for 40 years c) Metal cladding corroded and some of the structural elements dismantled. A few buildings, such as the Leaching house, are liable to structural collapse if no support is givend) Very little conservation work carried out
Danger List:  Yes
States Parties: Malta
Year: 1995
Document Source: WHC-95/CONF.201/4,WHC-95/CONF.203/5,WHC-95/CONF.203/5 Add.1
Threats*: Management activities Micro-organisms Radiation/light Relative humidity Solid waste Temperature Water (rain/water table)
States Parties: Malta
Year: 1994
Document Source: WHC-94/CONF.003/6
Threats*: Management activities Micro-organisms Radiation/light Relative humidity Solid waste Temperature Water (rain/water table)
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: 2007
Document Source: WHC-07/31.COM/7B
Threats*: Management systems/ management plan Water (rain/water table) Water infrastructure
States Parties: Tunisia
Year: 2006
Document Source: WHC-06/30.COM/7A
Threats*: Management systems/ management plan Water (rain/water table) Water infrastructure
Danger List:  Yes
States Parties: Tunisia
Year: 2005
Document Source: WHC-05/29.COM/7A
Threats*: Management systems/ management plan Water infrastructure
Danger List:  Yes
States Parties: Tunisia
Year: 2004
Document Source: WHC-04/28.COM/15A.Rev
Threats*: Management systems/ management plan Water infrastructure
Danger List:  Yes
States Parties: Tunisia
Year: 2003
Document Source: WHC.03/27.COM/7A
Threats*: Air pollution Erosion and siltation/ deposition Livestock farming / grazing of domesticated animals Management systems/ management plan Subsistence hunting Water (rain/water table) Water infrastructure
Other Threats: Excessive salinity of the water
Danger List:  Yes
Properties
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Categories
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Regions
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Threats
Management systems/ management plan 1007 Housing 410 Illegal activities 395 Ground transport infrastructure 318 Impacts of tourism / visitor / recreation 300 Identity, social cohesion, changes in local population and community 209 Financial resources 206 Management activities 204 Legal framework 179 Land conversion 166 Mining 158 Human resources 147 Water (rain/water table) 128 Water infrastructure 122 Civil unrest 110 Livestock farming / grazing of domesticated animals 99 Major visitor accommodation and associated infrastructure 96 Effects arising from use of transportation infrastructure 79 Deliberate destruction of heritage 78 Surface water pollution 72 Commercial development 67 Erosion and siltation/ deposition 66 Interpretative and visitation facilities 65 Solid waste 65 Forestry /wood production 63 Storms 61 Fishing/collecting aquatic resources 57 Crop production 54 War 54 Oil and gas 52 Relative humidity 50 Earthquake 49 Invasive/alien terrestrial species 49 Major linear utilities 47 Marine transport infrastructure 38 Air pollution 37 Flooding 37 Water (extraction) 31 Fire (widlfires) 31 Localised utilities 29 Invasive / alien freshwater species 24 Wind 23 Input of excess energy 21 Subsistence hunting 21 Governance 21 Industrial areas 20 Avalanche/ landslide 20 Ritual / spiritual / religious and associative uses 19 Air transport infrastructure 17 Renewable energy facilities 17 Society's valuing of heritage 17 Quarrying 15 High impact research / monitoring activities 15 Changes in traditional ways of life and knowledge system 14 Commercial hunting 13 Temperature 12 Underground transport infrastructure 10 Ground water pollution 10 Invasive / alien marine species 10 Pollution of marine waters 9 Desertification 9 Micro-organisms 8 Other climate change impacts 8 Volcanic eruption 8 Drought 6 Temperature change 5 Terrorism 4 Radiation/light 3 Indigenous hunting, gathering and collecting 3 Pests 2 Military training 2 Tsunami/tidal wave 2 Translocated species 2 Subsistence wild plant collection 1

* : 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.