|
(232)
administrative divisions
,
boundary surveys
,
political divisions
...
|
|
(43)
biological hazards
,
earthquakes
,
floods
,
landslides
,
severe storms
...
|
|
|
(19)
agriculture production
,
aquaculture production
,
energy production/use
...
|
|
(43)
population distribution
,
population size
...
|
|
|
(313)
environmental assessments
,
land management
,
treaty agreements/results
,
water management
...
|
|
(12)
diseases/epidemics
,
environmental health factors
...
|
|
|
(50)
acid deposition
,
agricultural expansion
,
biomass burning
,
chemical spills
,
conservation
...
|
|
(24)
conservation
,
consumer behavior
,
disaster response
,
hazard mitigation/planning
,
recreational activities/areas
...
|
|
|
(29)
deforestation
,
desertification
,
irrigation
,
reclamation/revegetation/restoration
,
reforestation/revegetation
...
|
|
(9)
industrialization
...
|
|
|
(152)
buildings
,
communications
,
cultural features
,
electricity
,
pipelines
...
|
|
(2)
sustainable development
...
|
|
|
|
