LEO Network

Background Articles

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


775 Posts


Natural Environment

2020 2021 2022 2023 2024
Land          
Ocean / Sea          
Weather          
Land Mammals          
Surface Waters / Wetlands          
Fish          
Marine Mammals          
Birds          
Plants / Kelp          
Invertebrates          
Air          
Groundwater          
Atmosphere          
Insects          
Arachnids          
Microbes          
Fungi          
Reptiles          
Amphibians          

Unusual or Unexpected Event

2020 2021 2022 2023 2024
Death / Die-off / Decline          
Ice / Snow Change          
Extreme Temperature          
Extreme Precipitation          
Permafrost Change          
Deformity / Disease / Injury          
Pollution          
Unusual Range / Sighting          
Flooding / Draining          
Pathogen          
Fire          
Landslide / Avalanche          
Erosion          
Unusual Size / Abundance          
Debris / Trash          
Extreme Wind          
Unusual Animal Behavior          
Algal Bloom          
Drought          
Seasonal Timing          
Glacier Change          
Sea/Land Level Change          
Rain on Snow          
Physical or Chemical Change          
Storm Surge          
Eruption          
Infestation          
Earthquake          
Thunderstorm          
Sinkhole / Crater          
Tsunami          
Cyclone / Hurricane          

Impact on Human Environment

2020 2021 2022 2023 2024
Safety          
Food Security          
Cultural Impact          
Economic Impact          
Human Health          
Transportation          
Buildings          
Harvest Change          
Fisheries          
Energy          
Communication          
Water Security          
Sports / Recreation          
Water Management          
Conflict          
Sanitation          
TOURISM          
Air Quality          
Displacement          
Pets          
Livestock          
Forestry          
Agriculture          
Resilience          
Aquaculture          
Relocation          
Burial Site