LEO Network

Background Articles

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


236 Posts


Natural Environment

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

Unusual or Unexpected Event

2024 2025
Death / Die-off / Decline    
Flooding / Draining    
Extreme Temperature    
Ice / Snow Change    
Extreme Wind    
Unusual Range / Sighting    
Seasonal Timing    
Pollution    
Permafrost Change    
Physical or Chemical Change    
Unusual Size / Abundance    
Fire    
Storm Surge    
Landslide / Avalanche    
Glacier Change    
Drought    
Extreme Precipitation    
Erosion    
Pathogen    
Cyclone / Hurricane    
Thunderstorm    
Infestation    
Unusual Animal Behavior    
Eruption    
Deformity / Disease / Injury    
Earthquake    
Sea/Land Level Change    
Tsunami    
Unusual Variation    
Sinkhole / Crater    
Unusual Smell or Taste    
Parasite    
Algal Bloom    

Impact on Human Environment

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