LEO Network

Background Articles

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


715 Posts


Natural Environment

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

Unusual or Unexpected Event

2021 2022
Death / Die-off / Decline    
Extreme Temperature    
Permafrost Change    
Deformity / Disease / Injury    
Flooding / Draining    
Pollution    
Ice / Snow Change    
Extreme Wind    
Unusual Range / Sighting    
Extreme Precipitation    
Unusual Animal Behavior    
Pathogen    
Drought    
Glacier Change    
Erosion    
Seasonal Timing    
Physical or Chemical Change    
Algal Bloom    
Fire    
Storm Surge    
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    
Buildings    
Human Health    
Fisheries    
Cultural Impact    
Economic Impact    
Energy    
Harvest Change    
Sanitation    
Water Security    
Sports / Recreation    
Resilience    
Displacement    
Conflict    
Communication    
TOURISM    
Water Management    
Livestock    
Agriculture    
Burial Site    
Air Quality