LEO Network

Background Articles

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


268 Posts


Natural Environment

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

Unusual or Unexpected Event

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

Impact on Human Environment

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