LEO Network

Background Articles

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


641 Posts


Natural Environment

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

Unusual or Unexpected Event

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

Impact on Human Environment

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