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

	Natural Environment
	2010	2011	2012	2013	2014	2015	2016	2017	2018
Plants / Kelp
Land
Weather
Ocean / Sea
Insects
Air
Surface Waters / Wetlands
Microbes
Land Mammals
Birds
Fish
Invertebrates
Fungi
Marine Mammals
Reptiles
Amphibians
Arachnids
	Unusual or Unexpected Event
	2010	2011	2012	2013	2014	2015	2016	2017	2018
Seasonal Timing
Ice / Snow Change
Unusual Size / Abundance
Death / Die-off / Decline
Permafrost Change
Unusual Range / Sighting
Fire
Extreme Temperature
Infestation
Pollution
Storm Surge
Drought
Rain on Snow
Extreme Wind
Cyclone / Hurricane
Flooding / Draining
Extreme Precipitation
Algal Bloom
Erosion
Landslide / Avalanche
Parasite
	Impact on Human Environment
	2010	2011	2012	2013	2014	2015	2016	2017	2018
Human Health
Buildings
Agriculture
Livestock
Transportation
Economic Impact
Sports / Recreation
Food Security
Sanitation
Energy
Air Quality
Cultural Impact
Harvest Change
Pets
Water Security
Displacement