LEO Network

Background Articles

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


878 Posts


Natural Environment

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

Unusual or Unexpected Event

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

Impact on Human Environment

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