LEO Network

Background Articles

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


372 Posts


Natural Environment

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

Unusual or Unexpected Event

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

Impact on Human Environment

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