State of Conservation
Category of site
Cultural site Natural site Mixed site
Site inscribed on the List of World Heritage in Danger
Cultural site Natural site Mixed site
States Parties
YemenThreats
Housing 22 Deliberate destruction of heritage 20 Management systems/ management plan 19 Land conversion 17 Solid waste 8 Management activities 8 Relative humidity 7 Erosion and siltation/ deposition 7 Financial resources 7 Human resources 7 Identity, social cohesion, changes in local population and community 6 Illegal activities 6 Major visitor accommodation and associated infrastructure 1 Ground transport infrastructure 1 War 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.