LEO Network

Background Articles

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


715 Posts


Natural Environment

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

Unusual or Unexpected Event

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

Impact on Human Environment

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