DOPATREE
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DOPATREE
DISASTERS
DISASTERS-ALL (NATURAL DISASTERS, DISASTER MANAGEMENT, EMERGENCY PREPAREDNESS, EMERGENCY RESPONSE, ALL HAZARDS, CRISES)
DISASTERS / TYPES
ENVIRONMENTAL HAZARDS-ALL
ENVIRONMENTAL HAZARDS / TYPES
SPACE-RELATED HAZARDS-ALL
SPACE-RELATED HAZARD / LISTINGS
Parents
SPACE-RELATED HAZARDS-ALL
Children
ASTEROIDS AND METEORS (METEROITES)
SPACE WEATHER (SOLAR FLARES, CORONAL MASS EJECTIONS, CME, GEOMAGNETIC STORM)