LEO Network

Background Articles

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


64 Posts


Natural Environment

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

Unusual or Unexpected Event

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

Impact on Human Environment

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