LEO Network

Background Articles

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


66 Posts


Natural Environment

2021 2022 2023 2024
Surface Waters / Wetlands        
Fish        
Land        
Ocean / Sea        
Weather        
Groundwater        
Air        
Invertebrates        
Plants / Kelp        
Land Mammals        
Atmosphere        
Birds        
Marine Mammals        
Microbes        
Fungi        

Unusual or Unexpected Event

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

Impact on Human Environment

2021 2022 2023 2024
Food Security        
Water Management        
Economic Impact        
Safety        
Fisheries        
Water Security        
Cultural Impact        
Human Health        
Harvest Change        
Buildings        
Sanitation        
Transportation        
Sports / Recreation        
Energy        
Conflict        
TOURISM        
Pets        
Displacement        
Relocation        
Agriculture        
Forestry        
Aquaculture        
Burial Site