LEO Network

Background Articles

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


704 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        
Microbes        
Fungi        
Reptiles        
Amphibians        

Unusual or Unexpected Event

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

Impact on Human Environment

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