× Information on this section of ECOLEX comes from the InforMEA Portal which compiled information from MEA Secretariats with the support of the European Union. The accuracy of the information displayed is the responsibility of the originating data source. In case of discrepancy the information as displayed on the respective MEA website prevails. Examination of requests for International Assistance - The Mogao Caves (China) Tipo de documento Decision Número de referencia V.B.1.2.1 Fecha Dic 4, 1993 FuenteUNEP, InforMEA Estado Activo Materia Especies silvestres y ecosistemas Tratado Convención para la Protección del Patrimonio Mundial, Cultural y Natural (Nov 23, 1972) Reunión 17e session extraordinaire du Bureau Página web whc.unesco.org Resumen B. CULTURAL HERITAGE B.1 Requests on which the Bureau took a decision B.1.2 Technical Cooperation B.1.2.1 The Mogao Caves (China) The Bureau approved the amount of US$ 20,000 for the purchase of a polarization microscope for the systematic research of the degradation of the mural paintings in the caves.