LEO Network

Background Articles

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


741 Posts


Natural Environment

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

Unusual or Unexpected Event

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

Impact on Human Environment

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