LEO Network

Background Articles

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


754 Posts


Natural Environment

2021 2022
Ocean / Sea    
Land    
Surface Waters / Wetlands    
Birds    
Fish    
Marine Mammals    
Weather    
Land Mammals    
Invertebrates    
Air    
Plants / Kelp    
Groundwater    
Insects    
Atmosphere    

Unusual or Unexpected Event

2021 2022
Death / Die-off / Decline    
Extreme Temperature    
Permafrost Change    
Deformity / Disease / Injury    
Pollution    
Flooding / Draining    
Ice / Snow Change    
Unusual Range / Sighting    
Pathogen    
Extreme Wind    
Unusual Animal Behavior    
Fire    
Drought    
Glacier Change    
Extreme Precipitation    
Seasonal Timing    
Physical or Chemical Change    
Algal Bloom    
Storm Surge    
Erosion    
Landslide / Avalanche    
Unusual Size / Abundance    
Debris / Trash    
Parasite    
Sinkhole / Crater    
Cyclone / Hurricane    
Thunderstorm    
Tsunami    
Rain on Snow    
Sea/Land Level Change    

Impact on Human Environment

2021 2022
Food Security    
Safety    
Transportation    
Fisheries    
Buildings    
Human Health    
Economic Impact    
Cultural Impact    
Energy    
Water Security    
Harvest Change    
Sanitation    
Sports / Recreation    
Resilience    
Displacement    
Conflict    
Livestock    
Communication    
TOURISM    
Water Management    
Agriculture    
Burial Site    
Air Quality