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

	Natural Environment
	2020
Weather
Land
Surface Waters / Wetlands
Ocean / Sea
Land Mammals
Plants / Kelp
Marine Mammals
Groundwater
Air
Fish
Insects
Microbes
Invertebrates
Birds
Atmosphere
Reptiles
Arachnids
	Unusual or Unexpected Event
	2020
Ice / Snow Change
Seasonal Timing
Extreme Precipitation
Extreme Temperature
Flooding / Draining
Landslide / Avalanche
Death / Die-off / Decline
Extreme Wind
Permafrost Change
Unusual Animal Behavior
Rain on Snow
Sinkhole / Crater
Storm Surge
Erosion
Algal Bloom
Pollution
Unusual Range / Sighting
Glacier Change
Infestation
Deformity / Disease / Injury
	Impact on Human Environment
	2020
Transportation
Sports / Recreation
Buildings
Safety
Human Health
Cultural Impact
Economic Impact
Energy
Food Security
Sanitation
Agriculture
Pets
Displacement
Water Security
Livestock
Harvest Change
Air Quality
Aquaculture
Fisheries