LEO Network

Background Articles

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


164 Posts


Natural Environment

2022 2023 2024 2025
Ocean / Sea        
Land        
Fish        
Marine Mammals        
Surface Waters / Wetlands        
Weather        
Invertebrates        
Plants / Kelp        
Birds        
Groundwater        
Atmosphere        
Air        
Microbes        
Land Mammals        

Unusual or Unexpected Event

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Ice / Snow Change        
Extreme Temperature        
Death / Die-off / Decline        
Pollution        
Unusual Range / Sighting        
Algal Bloom        
Permafrost Change        
Storm Surge        
Sea/Land Level Change        
Extreme Precipitation        
Extreme Wind        
Unusual Size / Abundance        
Debris / Trash        
Seasonal Timing        
Flooding / Draining        
Erosion        
Glacier Change        
Deformity / Disease / Injury        
Physical or Chemical Change        
Sinkhole / Crater        
Landslide / Avalanche        
Tsunami        
Cyclone / Hurricane        
Earthquake        
Eruption        
Infestation        
Rain on Snow        
Parasite        
Fire        
Unusual Animal Behavior        

Impact on Human Environment

2022 2023 2024 2025
Food Security        
Cultural Impact        
Safety        
Economic Impact        
Fisheries        
Transportation        
Harvest Change        
Human Health        
Communication        
Conflict        
TOURISM        
Energy        
Buildings        
Water Management        
Water Security        
Aquaculture        
Displacement        
Sanitation        
Sports / Recreation        
Relocation        
Burial Site