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	Natural Environment
	2010	2011	2012	2013	2014	2015	2016	2017	2018	2019
Surface Waters / Wetlands
Weather
Land
Ocean / Sea
Fish
Microbes
Plants / Kelp
Air
Insects
Invertebrates
Birds
Land Mammals
Marine Mammals
Reptiles
Amphibians
Arachnids
Fungi
	Unusual or Unexpected Event
	2010	2011	2012	2013	2014	2015	2016	2017	2018	2019
Ice / Snow Change
Seasonal Timing
Permafrost Change
Erosion
Glacier Change
Drought
Death / Die-off / Decline
Algal Bloom
Parasite
Flooding / Draining
Pollution
Extreme Temperature
Extreme Wind
Unusual Range / Sighting
Rain on Snow
Storm Surge
Landslide / Avalanche
Unusual Size / Abundance
Physical or Chemical Change
	Impact on Human Environment
	2010	2011	2012	2013	2014	2015	2016	2017	2018	2019
Human Health
Buildings
Sanitation
Transportation
Energy
Agriculture
Livestock
Water Security
Pets
Economic Impact
Food Security
Sports / Recreation
Cultural Impact
Air Quality
Fisheries
Harvest Change