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

	Natural Environment
	2013	2014	2015	2016	2017	2018	2019
Land
Ocean / Sea
Surface Waters / Wetlands
Weather
Microbes
Air
Arachnids
Birds
Fish
Fungi
Insects
Invertebrates
Land Mammals
Plants / Kelp
Marine Mammals
Atmosphere
	Unusual or Unexpected Event
	2013	2014	2015	2016	2017	2018	2019
Erosion
Ice / Snow Change
Extreme Precipitation
Extreme Temperature
Drought
Pollution
Seasonal Timing
Landslide / Avalanche
Flooding / Draining
Death / Die-off / Decline
Extreme Wind
Permafrost Change
	Impact on Human Environment
	2013	2014	2015	2016	2017	2018	2019
Sanitation
Human Health
Buildings
Transportation
Water Security
Agriculture
Energy
Displacement
Economic Impact
Sports / Recreation
Food Security
Harvest Change
Cultural Impact
Communication
Relocation
Safety
TOURISM
Water Management