LEO Network

Background Articles

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


854 Posts


Natural Environment

2020 2021 2022 2023
Ocean / Sea        
Land        
Land Mammals        
Weather        
Fish        
Surface Waters / Wetlands        
Birds        
Marine Mammals        
Plants / Kelp        
Groundwater        
Air        
Invertebrates        
Atmosphere        
Insects        
Arachnids        
Microbes        
Fungi        
Amphibians        

Unusual or Unexpected Event

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

Impact on Human Environment

2020 2021 2022 2023
Safety        
Food Security        
Human Health        
Transportation        
Cultural Impact        
Economic Impact        
Buildings        
Fisheries        
Harvest Change        
Energy        
Sports / Recreation        
Water Security        
Sanitation        
Communication        
Conflict        
Water Management        
Displacement        
Forestry        
TOURISM        
Agriculture        
Livestock        
Air Quality        
Resilience        
Pets        
Aquaculture        
Burial Site        
Relocation