LEO Network

Background Articles

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


708 Posts


Natural Environment

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

Unusual or Unexpected Event

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

Impact on Human Environment

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