LEO Network

Background Articles

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


718 Posts


Natural Environment

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

Unusual or Unexpected Event

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

Impact on Human Environment

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