LEO Network

Background Articles

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


329 Posts


Natural Environment

2023 2024 2025
Land      
Weather      
Ocean / Sea      
Surface Waters / Wetlands      
Fish      
Land Mammals      
Marine Mammals      
Plants / Kelp      
Birds      
Atmosphere      
Invertebrates      
Groundwater      
Air      
Insects      
Microbes      
Amphibians      
Arachnids      
Fungi      

Unusual or Unexpected Event

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

Impact on Human Environment

2023 2024 2025
Safety      
Food Security      
Cultural Impact      
Economic Impact      
Transportation      
Harvest Change      
Fisheries      
Buildings      
Energy      
Human Health      
Water Management      
TOURISM      
Communication      
Air Quality      
Water Security      
Conflict      
Sports / Recreation      
Pets      
Displacement      
Agriculture      
Livestock      
Sanitation      
Forestry      
Aquaculture      
Radiation      
Relocation