LEO Network

Background Articles

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


236 Posts


Natural Environment

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

Unusual or Unexpected Event

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

Impact on Human Environment

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