a) Exploration for non-energy mineral resources is included in Group 2503 Mineral
exploration. b) Air quality; control of pests, diseases and exotic species; ecosystem assessment
and management; flora, fauna and biodiversity; land and water management; rehabilitation
of degraded areas; remnant vegetation and conservation areas; soils; and natural hazards
in mining environments are included in Divisions 18 Environmental management and 19
Environmental policy, climate change and natural hazards.