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State of Conservation Search

State of Conservation

132
Reports
42
Properties concerned
31
States Parties with SOC reports
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Threats* : Pestsclose Radiation/lightclose Relative humidityclose Windclose
Site State Party Year Threats* Danger List
abu menaAbu Mena egypt Egypt 2014 Relative humidity, Yes
ajanta cavesAjanta Caves india India 1997 Relative humidity, No
ancient city of nessebarAncient City of Nessebar bulgaria Bulgaria 2010 Relative humidity, Wind, No
archaeological areas of pompei, herculaneum and torre annunziataArchaeological Areas of Pompei, Herculaneum and Torre Annunziata italy Italy 2011 Relative humidity,
Other Threats: collapse of a wall
 No
archaeological park and ruins of quiriguaArchaeological Park and Ruins of Quirigua guatemala Guatemala 1999 Wind, No
archaeological park and ruins of quiriguaArchaeological Park and Ruins of Quirigua guatemala Guatemala 1998 Wind, No
archaeological park and ruins of quiriguaArchaeological Park and Ruins of Quirigua guatemala Guatemala 1994 Wind, No
archaeological site of cyreneArchaeological Site of Cyrene libya Libya 2004 Relative humidity,
Other Threats: Uncontrolled growth of plants and trees
 No
archaeological site of leptis magnaArchaeological Site of Leptis Magna libya Libya 2024 Relative humidity,
Other Threats: Deterioration of the stone masonry; Sand covering certain areas of the property; Graffiti and fires; Alarming state of conservation of the Hunting Baths; Tidal flooding and continuous sea encroachment on the circus area
 Yes
archaeological site of sabrathaArchaeological Site of Sabratha libya Libya 2024 Relative humidity,
Other Threats: Excessive vegetation growth; Impact of humidity and seawater salt on stone masonry
 Yes
archaeological site of sabrathaArchaeological Site of Sabratha libya Libya 2023 Relative humidity,
Other Threats: Excessive vegetation growth; Impact of humidity and seawater salt on stone masonry
 Yes
archaeological site of sabrathaArchaeological Site of Sabratha libya Libya 2021 Relative humidity,
Other Threats: Excessive vegetation growth; Impact of humidity and seawater salt on stone masonry
 Yes
archaeological site of sabrathaArchaeological Site of Sabratha libya Libya 2019 Relative humidity,
Other Threats: Impact of seawater salt on stone masonry
 Yes
asante traditional buildingsAsante Traditional Buildings ghana Ghana 1996 Pests, No
baalbekBaalbek lebanon Lebanon 1999 Relative humidity, No
baalbekBaalbek lebanon Lebanon 1998 Relative humidity, No
baalbekBaalbek lebanon Lebanon 1996 Relative humidity, No
chan chan archaeological zoneChan Chan Archaeological Zone peru Peru 2006 Relative humidity, Yes
chan chan archaeological zoneChan Chan Archaeological Zone peru Peru 2005 Relative humidity,
Other Threats: Risk of desintegration and destruction of structures, surfaces and decorative art
Yes
chan chan archaeological zoneChan Chan Archaeological Zone peru Peru 2004 Relative humidity,
Other Threats: Increase in salt contamination of the mud-brick
Yes
chavin (archaeological site)Chavin (Archaeological Site) peru Peru 2009 Relative humidity, Wind, No
chavin (archaeological site)Chavin (Archaeological Site) peru Peru 2007 Wind,
Other Threats: destabilisation of one of the main structures
 No
chavin (archaeological site)Chavin (Archaeological Site) peru Peru 2006 Wind,
Other Threats: Growth of native vegetation (Pinkuyo), the roots of which destabilize the foundations
 No
churches of chiloeChurches of Chiloé chile Chile 2003 Wind, No
churches of chiloeChurches of Chiloé chile Chile 2002 Wind, No
churches of moldaviaChurches of Moldavia romania Romania 2011 Relative humidity,
Other Threats: structural problems and deterioration of the mural paintings
 No
city of vallettaCity of Valletta malta Malta 1994 Relative humidity,
Other Threats: Highly crumbly basic building material
 No
city of vallettaCity of Valletta malta Malta 1991 Relative humidity,
Other Threats: Highly crumbly basic building material
No
delosDelos greece Greece 1994 Relative humidity, Wind, No
elephanta cavesElephanta Caves india India 1997 Relative humidity, No
ellora cavesEllora Caves india India 1997 Relative humidity, No
fort and shalamar gardens in lahoreFort and Shalamar Gardens in Lahore pakistan Pakistan 2004 Relative humidity,
Other Threats: Need for consolidation and conservation measures of the hydraulic work
 Yes
forts and castles, volta, greater accra, central and western regionsForts and Castles, Volta, Greater Accra, Central and Western Regions ghana Ghana 2024 Wind,
Other Threats: Salt-laden atmosphere
 No
forts and castles, volta, greater accra, central and western regionsForts and Castles, Volta, Greater Accra, Central and Western Regions ghana Ghana 2023 Wind,
Other Threats: Salt-laden atmosphere
 No
forts and castles, volta, greater accra, central and western regionsForts and Castles, Volta, Greater Accra, Central and Western Regions ghana Ghana 2021 Wind,
Other Threats: Salt-laden atmosphere
 No
forts and castles, volta, greater accra, central and western regionsForts and Castles, Volta, Greater Accra, Central and Western Regions ghana Ghana 2019 Wind,
Other Threats: Salt-laden atmosphere
 No
forts and castles, volta, greater accra, central and western regionsForts and Castles, Volta, Greater Accra, Central and Western Regions ghana Ghana 1998 Wind,
Other Threats: Salt-laden atmosphere
 No
forts and castles, volta, greater accra, central and western regionsForts and Castles, Volta, Greater Accra, Central and Western Regions ghana Ghana 1996 Wind,
Other Threats: Salt-laden atmosphere
 No
gebel barkal and the sites of the napatan regionGebel Barkal and the Sites of the Napatan Region sudan Sudan 2024 Wind, No
gebel barkal and the sites of the napatan regionGebel Barkal and the Sites of the Napatan Region sudan Sudan 2023 Wind, No
gebel barkal and the sites of the napatan regionGebel Barkal and the Sites of the Napatan Region sudan Sudan 2021 Wind, No
gebel barkal and the sites of the napatan regionGebel Barkal and the Sites of the Napatan Region sudan Sudan 2019 Wind, No
gebel barkal and the sites of the napatan regionGebel Barkal and the Sites of the Napatan Region sudan Sudan 2018 Wind, No
gebel barkal and the sites of the napatan regionGebel Barkal and the Sites of the Napatan Region sudan Sudan 2016 Wind, No
gebel barkal and the sites of the napatan regionGebel Barkal and the Sites of the Napatan Region sudan Sudan 2014 Wind, No
gebel barkal and the sites of the napatan regionGebel Barkal and the Sites of the Napatan Region sudan Sudan 2013 Wind, No
gebel barkal and the sites of the napatan regionGebel Barkal and the Sites of the Napatan Region sudan Sudan 2011 Wind, No
gebel barkal and the sites of the napatan regionGebel Barkal and the Sites of the Napatan Region sudan Sudan 2010 Wind, No
gelati monasteryGelati Monastery georgia Georgia 2004 Wind, No
historic centre of cordobaHistoric Centre of Cordoba spain Spain 1994 Pests, No
historic centre of shakhrisyabzHistoric Centre of Shakhrisyabz uzbekistan Uzbekistan 2004 Relative humidity,
Other Threats: Extensive cracks and leaning walls
No
historic centre of shakhrisyabzHistoric Centre of Shakhrisyabz uzbekistan Uzbekistan 2003 Relative humidity,
Other Threats: Extensive cracks and leaning walls
No
historic ensemble of the potala palace, lhasaHistoric Ensemble of the Potala Palace, Lhasa china China 2003 Relative humidity, No
historic ensemble of the potala palace, lhasaHistoric Ensemble of the Potala Palace, Lhasa china China 2002 Relative humidity, No
historic ensemble of the potala palace, lhasaHistoric Ensemble of the Potala Palace, Lhasa china China 2001 Relative humidity, No
historic ensemble of the potala palace, lhasaHistoric Ensemble of the Potala Palace, Lhasa china China 2000 Relative humidity, No
historic ensemble of the potala palace, lhasaHistoric Ensemble of the Potala Palace, Lhasa china China 1999 Relative humidity, No
historic ensemble of the potala palace, lhasaHistoric Ensemble of the Potala Palace, Lhasa china China 1998 Relative humidity, No
historic ensemble of the potala palace, lhasaHistoric Ensemble of the Potala Palace, Lhasa china China 1996 Relative humidity, No
historic town of zabidHistoric Town of Zabid yemen Yemen 2003 Relative humidity,
Other Threats: Lack of conservation measures
 Yes
historic town of zabidHistoric Town of Zabid yemen Yemen 2002 Relative humidity,
Other Threats: Lack of conservation measures
 Yes
historic town of zabidHistoric Town of Zabid yemen Yemen 2001 Relative humidity,
Other Threats: Lack of conservation measures
 Yes
historic town of zabidHistoric Town of Zabid yemen Yemen 2000 Relative humidity,
Other Threats: Lack of conservation measures
 No
historic town of zabidHistoric Town of Zabid yemen Yemen 1998 Relative humidity, No
historic town of zabidHistoric Town of Zabid yemen Yemen 1997 Relative humidity, No
historic town of zabidHistoric Town of Zabid yemen Yemen 1996 Relative humidity, No
historical monuments at makli, thattaHistorical Monuments at Makli, Thatta pakistan Pakistan 2007 Relative humidity, Wind,
Other Threats: Significant decay of the property caused by the local climatic conditions
 No
historical monuments at makli, thattaHistorical Monuments at Makli, Thatta pakistan Pakistan 2006 Wind,
Other Threats: poor state of conservation
 No
humberstone and santa laura saltpeter worksHumberstone and Santa Laura Saltpeter Works chile Chile 2021 Wind,
Other Threats: Extremely fragile nature of the industrial buildings; Lack of maintenance over the past 40 years.
 No
humberstone and santa laura saltpeter worksHumberstone and Santa Laura Saltpeter Works chile Chile 2019 Wind,
Other Threats: 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 construction; Lack of maintenance over the past 40 years; 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 given
 Yes
humberstone and santa laura saltpeter worksHumberstone and Santa Laura Saltpeter Works chile Chile 2018 Wind,
Other Threats: 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 construction; Lack of maintenance over the past 40 years; 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 given
 Yes
humberstone and santa laura saltpeter worksHumberstone and Santa Laura Saltpeter Works chile Chile 2017 Wind,
Other Threats: 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 construction; Lack of maintenance over the past 40 years; 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 given
 Yes
humberstone and santa laura saltpeter worksHumberstone and Santa Laura Saltpeter Works chile Chile 2016 Wind,
Other Threats: 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 construction; Lack of maintenance over the past 40 years; 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 given; Very little conservation work carried out
 Yes
humberstone and santa laura saltpeter worksHumberstone and Santa Laura Saltpeter Works chile Chile 2015 Wind,
Other Threats: 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 construction; Lack of maintenance over the past 40 years; 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 given; Very little conservation work carried out
 Yes
humberstone and santa laura saltpeter worksHumberstone and Santa Laura Saltpeter Works chile Chile 2014 Wind,
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 construction; b) 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 given; d) Very little conservation work carried out
 Yes
humberstone and santa laura saltpeter worksHumberstone and Santa Laura Saltpeter Works chile Chile 2013 Wind,
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 construction; b) 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 given; d) Very little conservation work carried out
 Yes
humberstone and santa laura saltpeter worksHumberstone and Santa Laura Saltpeter Works chile Chile 2012 Wind,
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 construction; b) 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 given; d) Very little conservation work carried out
 Yes
humberstone and santa laura saltpeter worksHumberstone and Santa Laura Saltpeter Works chile Chile 2011 Wind,
Other Threats: 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 construction ; Lack of maintenance over the past 40 years ; 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 given ; Very little conservation work carried out
 Yes
humberstone and santa laura saltpeter worksHumberstone and Santa Laura Saltpeter Works chile Chile 2010 Wind,
Other Threats: 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 construction ; Lack of maintenance over the past 40 years ; 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 given ; Very little conservation work carried out
 Yes
humberstone and santa laura saltpeter worksHumberstone and Santa Laura Saltpeter Works chile Chile 2009 Wind,
Other Threats: 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 construction ; Lack of maintenance over the past 40 years ; 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 given ; Very little conservation work carried out
 Yes
humberstone and santa laura saltpeter worksHumberstone and Santa Laura Saltpeter Works chile Chile 2008 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, in addition to stucco and lightweight construction; Lack of maintenance over the past 40 years ; 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 given ; Very little conservation work carried out
 Yes
humberstone and santa laura saltpeter worksHumberstone and Santa Laura Saltpeter Works chile Chile 2007 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
 Yes
humberstone and santa laura saltpeter worksHumberstone and Santa Laura Saltpeter Works chile Chile 2006 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
 Yes
ħal saflieni hypogeumĦal Saflieni Hypogeum malta Malta 1995 Radiation/light, Relative humidity, No
ħal saflieni hypogeumĦal Saflieni Hypogeum malta Malta 1994 Radiation/light, Relative humidity, No
ħal saflieni hypogeumĦal Saflieni Hypogeum malta Malta 1990 Radiation/light, Relative humidity, No
jelling mounds, runic stones and churchJelling Mounds, Runic Stones and Church denmark Denmark 2009 Wind,
Other Threats: surface deterioration of two runic stones, part of the overall property
 No
madara riderMadara Rider bulgaria Bulgaria 1991 Relative humidity, 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
 No
medina of essaouira (formerly mogador)Medina of Essaouira (formerly Mogador) morocco Morocco 2004 Wind,
Other Threats: The general state of conservation of the property is a cause for concern
 No
monastery of batalhaMonastery of Batalha portugal Portugal 1990 Relative humidity,
Other Threats: Poor quality of the stone and weaknesses in the resistance; Cracks; Consolidation work is not undertaken
 No
monastery of the hieronymites and tower of belem in lisbonMonastery of the Hieronymites and Tower of Belém in Lisbon portugal Portugal 1990 Relative humidity,
Other Threats: Poor quality of the stone and weaknesses in the resistance; Cracks; Consolidation work is not undertaken
 No
rangiri dambulla cave templeRangiri Dambulla Cave Temple sri lanka Sri Lanka 2023 Pests,
Other Threats: Continued deterioration of the paintings; General deterioration of the Golden Temple
 No
rangiri dambulla cave templeRangiri Dambulla Cave Temple sri lanka Sri Lanka 2021 Pests,
Other Threats: Continued deterioration of the paintings; General deterioration of the Golden Temple
 No
rangiri dambulla cave templeRangiri Dambulla Cave Temple sri lanka Sri Lanka 2019 Pests,
Other Threats: Continued deterioration of the paintings
 No
rangiri dambulla cave templeRangiri Dambulla Cave Temple sri lanka Sri Lanka 2018 Pests,
Other Threats: Continued deterioration of the paintings
 No
rock-hewn churches, lalibelaRock-Hewn Churches, Lalibela ethiopia Ethiopia 2023 Relative humidity,
Other Threats: Impact of the four temporary shelters constructed in 2008; Demolition of most of the traditional “tukul” dwellings
 No
rock-hewn churches, lalibelaRock-Hewn Churches, Lalibela ethiopia Ethiopia 2021 Relative humidity,
Other Threats: Impact of the four temporary shelters constructed in 2008; Demolition of most of the traditional “tukul” dwellings
 No
rock-hewn churches, lalibelaRock-Hewn Churches, Lalibela ethiopia Ethiopia 2019 Relative humidity,
Other Threats: Impact of the four temporary shelters constructed in 2008; Demolition of most of the traditional “tukul” dwellings
 No
rock-hewn churches, lalibelaRock-Hewn Churches, Lalibela ethiopia Ethiopia 2012 Relative humidity, No
rock-hewn churches, lalibelaRock-Hewn Churches, Lalibela ethiopia Ethiopia 2010 Relative humidity,
Other Threats: h) Geological and architectural characteristics of the churches.
 No
rock-hewn churches, lalibelaRock-Hewn Churches, Lalibela ethiopia Ethiopia 2009 Relative humidity,
Other Threats: Geological and architectural characteristics of the churches.
 No
rock-hewn churches, lalibelaRock-Hewn Churches, Lalibela ethiopia Ethiopia 2008 Relative humidity,
Other Threats: Geological and architectural characteristics of the churches
 No
rock-hewn churches, lalibelaRock-Hewn Churches, Lalibela ethiopia Ethiopia 2007 Relative humidity, No
rock-hewn churches, lalibelaRock-Hewn Churches, Lalibela ethiopia Ethiopia 2006 Relative humidity, No
ruins of the buddhist vihara at paharpurRuins of the Buddhist Vihara at Paharpur bangladesh Bangladesh 2011 Relative humidity, No
ruins of the buddhist vihara at paharpurRuins of the Buddhist Vihara at Paharpur bangladesh Bangladesh 2009 Relative humidity, No
ruins of the buddhist vihara at paharpurRuins of the Buddhist Vihara at Paharpur bangladesh Bangladesh 2008 Relative humidity, No
ruins of the buddhist vihara at paharpurRuins of the Buddhist Vihara at Paharpur bangladesh Bangladesh 2007 Relative humidity, No
site of palmyraSite of Palmyra syrian arab republic Syrian Arab Republic 2024 Relative humidity,
Other Threats: serious weathering of many stone blocks
 Yes
site of palmyraSite of Palmyra syrian arab republic Syrian Arab Republic 2023 Relative humidity,
Other Threats: serious weathering of many stone blocks
 Yes
site of palmyraSite of Palmyra syrian arab republic Syrian Arab Republic 2021 Relative humidity,
Other Threats: serious weathering of many stone blocks
 Yes
site of palmyraSite of Palmyra syrian arab republic Syrian Arab Republic 2019 Relative humidity,
Other Threats: serious weathering of many stone blocks
 Yes
site of palmyraSite of Palmyra syrian arab republic Syrian Arab Republic 2018 Relative humidity,
Other Threats: serious weathering of many stone blocks
 Yes
site of palmyraSite of Palmyra syrian arab republic Syrian Arab Republic 2017 Relative humidity,
Other Threats: serious weathering of many stone blocks
 Yes
site of palmyraSite of Palmyra syrian arab republic Syrian Arab Republic 2016 Relative humidity,
Other Threats: serious weathering of many stone blocks
 Yes
site of palmyraSite of Palmyra syrian arab republic Syrian Arab Republic 2015 Relative humidity,
Other Threats: serious weathering of many stone blocks
 Yes
tchogha zanbilTchogha Zanbil iran (islamic republic of) Iran (Islamic Republic of) 2000 Relative humidity,
Other Threats: structural problems
 No
tchogha zanbilTchogha Zanbil iran (islamic republic of) Iran (Islamic Republic of) 1998 Relative humidity,
Other Threats: absence of a viable method for sustainable conservation of the mud-brick structures; structural problems
 No
timbuktuTimbuktu mali Mali 1997 Wind,
Other Threats: Vulnerability of the mosques
 Yes
timbuktuTimbuktu mali Mali 1995 Wind,
Other Threats: Vulnerability of the mosques
 Yes
timbuktuTimbuktu mali Mali 1994 Wind,
Other Threats: Vulnerability of the mosques
 Yes
timbuktuTimbuktu mali Mali 1990 Wind,
Other Threats: Vulnerability of the mosques
 No
tipasaTipasa algeria Algeria 2006 Wind, Yes
tipasaTipasa algeria Algeria 2005 Wind,
Other Threats: vegetation with roots seriously affecting archaeological remains
 Yes
wieliczka and bochnia royal salt minesWieliczka and Bochnia Royal Salt Mines poland Poland 1998 Relative humidity,
Other Threats: Gradual degradation
 Yes
wieliczka and bochnia royal salt minesWieliczka and Bochnia Royal Salt Mines poland Poland 1997 Relative humidity,
Other Threats: Gradual degradation
 Yes
wieliczka and bochnia royal salt minesWieliczka and Bochnia Royal Salt Mines poland Poland 1996 Relative humidity,
Other Threats: Gradual degradation
 Yes
wieliczka and bochnia royal salt minesWieliczka and Bochnia Royal Salt Mines poland Poland 1995 Relative humidity,
Other Threats: Gradual degradation
 Yes
wieliczka and bochnia royal salt minesWieliczka and Bochnia Royal Salt Mines poland Poland 1994 Relative humidity,
Other Threats: Gradual degradation
 Yes
wieliczka and bochnia royal salt minesWieliczka and Bochnia Royal Salt Mines poland Poland 1989 Relative humidity,
Other Threats: Gradual degradation
 No
wieliczka and bochnia royal salt minesWieliczka and Bochnia Royal Salt Mines poland Poland 1988 Relative humidity,
Other Threats: Gradual degradation
 No
wieliczka and bochnia royal salt minesWieliczka and Bochnia Royal Salt Mines poland Poland 1984 Relative humidity,
Other Threats: Gradual deterioration
 No

* : 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.


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