LEO Network

Background Articles

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


567 Posts


Natural Environment

2021 2022 2023 2024
Land        
Ocean / Sea        
Weather        
Land Mammals        
Surface Waters / Wetlands        
Fish        
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        
Extreme Precipitation        
Deformity / Disease / Injury        
Permafrost Change        
Pollution        
Unusual Range / Sighting        
Pathogen        
Flooding / Draining        
Fire        
Extreme Wind        
Debris / Trash        
Unusual Size / Abundance        
Erosion        
Landslide / Avalanche        
Algal Bloom        
Unusual Animal Behavior        
Seasonal Timing        
Sea/Land Level Change        
Drought        
Storm Surge        
Physical or Chemical Change        
Glacier Change        
Rain on Snow        
Eruption        
Infestation        
Earthquake        
Thunderstorm        
Cyclone / Hurricane        
Tsunami        
Sinkhole / Crater        

Impact on Human Environment

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