LEO Network

Background Articles

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


160 Posts


Natural Environment

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

Unusual or Unexpected Event

2021 2022 2023
Ice / Snow Change      
Death / Die-off / Decline      
Extreme Temperature      
Algal Bloom      
Pollution      
Permafrost Change      
Erosion      
Extreme Precipitation      
Unusual Range / Sighting      
Storm Surge      
Sea/Land Level Change      
Debris / Trash      
Flooding / Draining      
Glacier Change      
Extreme Wind      
Unusual Size / Abundance      
Deformity / Disease / Injury      
Fire      
Tsunami      
Seasonal Timing      
Sinkhole / Crater      
Unusual Animal Behavior      
Cyclone / Hurricane      
Physical or Chemical Change      

Impact on Human Environment

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