540 Posts View

• Summary Stats
• Topic Timeline (Monthly)
• Topic Timeline (Yearly)

	Natural Environment
	2021
Ocean / Sea
Weather
Surface Waters / Wetlands
Land
Marine Mammals
Birds
Fish
Land Mammals
Air
Invertebrates
Groundwater
	Unusual or Unexpected Event
	2021
Ice / Snow Change
Extreme Temperature
Extreme Precipitation
Death / Die-off / Decline
Unusual Range / Sighting
Landslide / Avalanche
Extreme Wind
Unusual Animal Behavior
Drought
Deformity / Disease / Injury
Pathogen
Flooding / Draining
Pollution
Algal Bloom
Fire
Seasonal Timing
Rain on Snow
Earthquake
Unusual Size / Abundance
Infestation
Permafrost Change
Sinkhole / Crater
Erosion
Parasite
	Impact on Human Environment
	2021
Safety
Transportation
Buildings
Human Health
Sports / Recreation
Pets
Energy
Economic Impact
Food Security
Sanitation
Water Security
Agriculture
Cultural Impact
Displacement
Livestock
Fisheries
Air Quality
Forestry
Aquaculture
Harvest Change