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