LEO Network

Background Articles

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


248 Posts


Natural Environment

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

Unusual or Unexpected Event

2023 2024
Death / Die-off / Decline    
Extreme Precipitation    
Extreme Temperature    
Permafrost Change    
Ice / Snow Change    
Deformity / Disease / Injury    
Unusual Size / Abundance    
Pollution    
Landslide / Avalanche    
Algal Bloom    
Fire    
Unusual Range / Sighting    
Extreme Wind    
Flooding / Draining    
Erosion    
Pathogen    
Infestation    
Rain on Snow    
Physical or Chemical Change    
Seasonal Timing    
Debris / Trash    
Glacier Change    
Sea/Land Level Change    
Unusual Animal Behavior    
Eruption    
Parasite    

Impact on Human Environment

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