LEO Network

Background Articles

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


714 Posts


Natural Environment

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

Unusual or Unexpected Event

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

Impact on Human Environment

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