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• Summary Stats
• Topic Timeline (Monthly)
• Topic Timeline (Yearly)

	Natural Environment
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Land
Ocean / Sea
Weather
Air
Surface Waters / Wetlands
Land Mammals
Microbes
Plants / Kelp
	Unusual or Unexpected Event
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Seasonal Timing
Ice / Snow Change
Extreme Temperature
Fire
Erosion
Drought
Flooding / Draining
Death / Die-off / Decline
Extreme Precipitation
Extreme Wind
Landslide / Avalanche
Permafrost Change
	Impact on Human Environment
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Transportation
Human Health
Buildings
Sanitation
Economic Impact
Cultural Impact
Energy
Air Quality
Water Security
Sports / Recreation
Agriculture