LEO Network

Background Articles

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


242 Posts


Natural Environment

2015 2016 2017 2018 2019
Surface Waters / Wetlands          
Weather          
Land          
Fish          
Ocean / Sea          
Air          
Microbes          
Land Mammals          
Plants / Kelp          
Invertebrates          
Insects          
Birds          
Marine Mammals          
Arachnids          
Fungi          
Amphibians          
Reptiles          
Groundwater          
Other          

Unusual or Unexpected Event

2015 2016 2017 2018 2019
Ice / Snow Change          
Extreme Temperature          
Death / Die-off / Decline          
Seasonal Timing          
Drought          
Erosion          
Pollution          
Unusual Range / Sighting          
Flooding / Draining          
Algal Bloom          
Fire          
Extreme Precipitation          
Unusual Size / Abundance          
Infestation          
Landslide / Avalanche          
Deformity / Disease / Injury          
Storm Surge          
Cyclone / Hurricane          
Extreme Wind          
Parasite          
Permafrost Change          

Impact on Human Environment

2015 2016 2017 2018 2019
Human Health          
Buildings          
Food Security          
Water Security          
Economic Impact          
Sports / Recreation          
Cultural Impact          
Agriculture          
Sanitation          
Transportation          
Energy          
Harvest Change          
Displacement          
Pets          
Livestock          
Fisheries