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

	Natural Environment
	2010	2011	2012	2013	2014	2015	2016	2017	2018
Ocean / Sea
Fish
Surface Waters / Wetlands
Invertebrates
Land Mammals
Land
Plants / Kelp
Marine Mammals
Birds
	Unusual or Unexpected Event
	2010	2011	2012	2013	2014	2015	2016	2017	2018
Pollution
Death / Die-off / Decline
Ice / Snow Change
Flooding / Draining
Algal Bloom
Extreme Wind
Erosion
Permafrost Change
Unusual Size / Abundance
Earthquake
Tsunami
	Impact on Human Environment
	2010	2011	2012	2013	2014	2015	2016	2017	2018
Human Health
Economic Impact
Cultural Impact
Buildings
Sports / Recreation
Aquaculture
Food Security
Livestock
Sanitation
Water Security
Fisheries
Radiation