LEO Network

Background Articles

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


82 Posts


Natural Environment

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

Unusual or Unexpected Event

2021 2022 2023
Extreme Temperature      
Extreme Precipitation      
Ice / Snow Change      
Death / Die-off / Decline      
Extreme Wind      
Sea/Land Level Change      
Drought      
Fire      
Flooding / Draining      
Permafrost Change      
Unusual Range / Sighting      
Glacier Change      
Rain on Snow      
Algal Bloom      
Pathogen      
Erosion      
Seasonal Timing      
Unusual Size / Abundance      
Physical or Chemical Change      
Sinkhole / Crater      
Storm Surge      
Deformity / Disease / Injury      

Impact on Human Environment

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