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	Natural Environment
	2010	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	2023
Weather
Land
Ocean / Sea
Surface Waters / Wetlands
Plants / Kelp
Fish
Land Mammals
Invertebrates
Insects
Birds
Air
Groundwater
Marine Mammals
Microbes
Atmosphere
Arachnids
Amphibians
Reptiles
Fungi
	Unusual or Unexpected Event
	2010	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	2023
Extreme Temperature
Death / Die-off / Decline
Ice / Snow Change
Extreme Precipitation
Seasonal Timing
Unusual Size / Abundance
Flooding / Draining
Landslide / Avalanche
Drought
Rain on Snow
Extreme Wind
Unusual Range / Sighting
Erosion
Algal Bloom
Pathogen
Infestation
Deformity / Disease / Injury
Pollution
Cyclone / Hurricane
Storm Surge
Fire
Permafrost Change
Unusual Animal Behavior
Thunderstorm
Sea/Land Level Change
Earthquake
Parasite
Glacier Change
Physical or Chemical Change
Tsunami
	Impact on Human Environment
	2010	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	2023
Economic Impact
Sports / Recreation
Human Health
Buildings
Transportation
Cultural Impact
Food Security
Safety
Energy
Agriculture
Livestock
Fisheries
Water Security
Sanitation
Harvest Change
Pets
Displacement
TOURISM
Air Quality
Aquaculture
Forestry
Water Management
Conflict
Relocation
Burial Site
Radiation