LEO Network

Background Articles

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


225 Posts


Natural Environment

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

Unusual or Unexpected Event

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

Impact on Human Environment

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