Guidelines and Databases

IVHHN is in the process of producing a set of guidelines and databases on volcanic health issues.

These are also provided fully translated into Japanese and Spanish. You can still use the translation tool on the right hand side to automatically translate the English articles into any of the available languages.

Please click on the links below to go to IVHHN's Guidelines and Databases pages:

Protocol for analysis of bulk ash samples (for scientists)
Volcanic Gas Guidelines (for emergency managers and scientists)	Japanese Gas Guidelines Guia sobre gases volcanicos
Volcanic Ash Leachate Analysis Database (for scientists)	Japanese Leachate Guidelines Base de datos para lixiviado
Recommended Dust Masks (for public & emergency managers)	Japanese Mask Guidelines Máscaras protectoras de polvo Mascaras de poeiras recomendadas
Ash Collection Procedures (for scientists)	Japanese Collection  Procedimientos para colectar muestras de cenizas
Ash Grain-Size Distribution Analysis (for scientists)	Japanese Grain-Size Guidelines Guia Para El Analisis De la Distribucion