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	Natural Environment
	2010	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022
Weather
Land
Land Mammals
Surface Waters / Wetlands
Ocean / Sea
Marine Mammals
Plants / Kelp
Air
Insects
Groundwater
Atmosphere
Invertebrates
Fish
Microbes
Birds
Arachnids
Amphibians
Fungi
	Unusual or Unexpected Event
	2010	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022
Extreme Precipitation
Ice / Snow Change
Flooding / Draining
Landslide / Avalanche
Extreme Temperature
Unusual Animal Behavior
Extreme Wind
Unusual Range / Sighting
Fire
Rain on Snow
Seasonal Timing
Unusual Size / Abundance
Permafrost Change
Pathogen
Erosion
Cyclone / Hurricane
Deformity / Disease / Injury
Storm Surge
Earthquake
Algal Bloom
Death / Die-off / Decline
Eruption
Pollution
Tsunami
Sinkhole / Crater
Thunderstorm
Parasite
Infestation
Glacier Change
Sea/Land Level Change
Debris / Trash
	Impact on Human Environment
	2010	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022
Safety
Buildings
Transportation
Human Health
Displacement
Economic Impact
Sports / Recreation
Energy
Pets
Sanitation
Air Quality
Food Security
Livestock
Water Security
Cultural Impact
Agriculture
Fisheries
Forestry
Water Management
Communication
Harvest Change
Relocation
Radiation
Aquaculture
TOURISM