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	Natural Environment
	2010	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024
Surface Waters / Wetlands
Weather
Groundwater
Land
Ocean / Sea
Fish
Microbes
Land Mammals
Invertebrates
Plants / Kelp
Arachnids
Birds
Amphibians
Insects
Reptiles
Air
	Unusual or Unexpected Event
	2010	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024
Drought
Extreme Temperature
Ice / Snow Change
Pollution
Extreme Precipitation
Flooding / Draining
Permafrost Change
Seasonal Timing
Algal Bloom
Death / Die-off / Decline
Extreme Wind
Landslide / Avalanche
Erosion
Pathogen
Sinkhole / Crater
Sea/Land Level Change
Infestation
Fire
Unusual Smell or Taste
Unusual Range / Sighting
Physical or Chemical Change
Storm Surge
Cyclone / Hurricane
Rain on Snow
Earthquake
Glacier Change
	Impact on Human Environment
	2010	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024
Water Security
Sanitation
Buildings
Economic Impact
Human Health
Food Security
Safety
Transportation
Energy
Sports / Recreation
Cultural Impact
Agriculture
Livestock
Water Management
Fisheries
Harvest Change
Displacement
TOURISM
Pets
Air Quality
Relocation
Aquaculture