State of Conservation
Site | State Party | Year | Threats* | Danger List |
---|---|---|---|---|
city of vallettaCity of Valletta | malta Malta | 1991 | Relative humidity,
Other Threats: Highly crumbly basic building material |
No |
ħal saflieni hypogeumĦal Saflieni Hypogeum | malta Malta | 1990 | Relative humidity, | No |
madara riderMadara Rider | bulgaria Bulgaria | 1991 | Relative humidity,
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 |
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 |
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.