LEO Network

Background Articles

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


188 Posts


Natural Environment

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

Unusual or Unexpected Event

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

Impact on Human Environment

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Food Security          
Transportation          
Economic Impact          
Safety          
Fisheries          
Cultural Impact          
Harvest Change          
Human Health          
Communication          
Buildings          
Conflict          
Energy          
TOURISM          
Water Management          
Sports / Recreation          
Sanitation          
Water Security          
Aquaculture          
Burial Site          
Relocation          
Displacement