LEO Network

Background Articles

Search our collection of background (non-event) articles from news media, science journals and other sources.


68 Posts


Natural Environment

2021 2022 2023 2024
Ocean / Sea        
Land        
Weather        
Surface Waters / Wetlands        
Marine Mammals        
Land Mammals        
Air        
Groundwater        
Plants / Kelp        
Atmosphere        
Invertebrates        
Birds        
Fish        
Fungi        

Unusual or Unexpected Event

2021 2022 2023 2024
Ice / Snow Change        
Extreme Temperature        
Extreme Precipitation        
Permafrost Change        
Glacier Change        
Flooding / Draining        
Rain on Snow        
Extreme Wind        
Death / Die-off / Decline        
Seasonal Timing        
Sea/Land Level Change        
Erosion        
Storm Surge        
Algal Bloom        
Physical or Chemical Change        
Landslide / Avalanche        
Fire        
Unusual Range / Sighting        
Unusual Animal Behavior        
Sinkhole / Crater        
Earthquake        

Impact on Human Environment

2021 2022 2023 2024
Safety        
Transportation        
Cultural Impact        
Economic Impact        
Human Health        
Communication        
Food Security        
Buildings        
Harvest Change        
Conflict        
Sports / Recreation        
Energy        
TOURISM        
Water Management        
Water Security        
Fisheries        
Livestock        
Forestry        
Burial Site