LEO Network

Background Articles

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


718 Posts


Natural Environment

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

Unusual or Unexpected Event

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

Impact on Human Environment

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