LEO Network

Background Articles

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


149 Posts


Natural Environment

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

Unusual or Unexpected Event

2021 2022 2023 2024
Ice / Snow Change        
Death / Die-off / Decline        
Extreme Temperature        
Pollution        
Algal Bloom        
Permafrost Change        
Extreme Precipitation        
Storm Surge        
Sea/Land Level Change        
Unusual Range / Sighting        
Erosion        
Flooding / Draining        
Unusual Size / Abundance        
Debris / Trash        
Extreme Wind        
Glacier Change        
Deformity / Disease / Injury        
Landslide / Avalanche        
Tsunami        
Fire        
Sinkhole / Crater        
Earthquake        
Eruption        
Infestation        
Rain on Snow        
Parasite        
Unusual Animal Behavior        
Seasonal Timing        
Cyclone / Hurricane        
Physical or Chemical Change        

Impact on Human Environment

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