LEO Network

Background Articles

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


308 Posts


Natural Environment

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

Unusual or Unexpected Event

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

Impact on Human Environment

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