LEO Network

Background Articles

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

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112 Posts

Natural Environment

Land
 
 30
Surface Waters / Wetlands
 
 22
Fish
 
 16
Ocean / Sea
 
 16
Land Mammals
 
 14
Weather
 
 9
Invertebrates
 
 7
Birds
 
 6
Groundwater
 
 6
Marine Mammals
 
 6
Insects
 
 3
Plants / Kelp
 
 2
Arachnids
 
 1
Amphibians
 
 1

Unusual or Unexpected Event

Death / Die-off / Decline
 
 12
Extreme Temperature
 
 10
Fire
 
 10
Unusual Size / Abundance
 
 9
Deformity / Disease / Injury
 
 9
Pollution
 
 8
Flooding / Draining
 
 7
Extreme Precipitation
 
 6
Permafrost Change
 
 6
Ice / Snow Change
 
 6
Physical or Chemical Change
 
 5
Drought
 
 5
Landslide / Avalanche
 
 5
Unusual Range / Sighting
 
 5
Erosion
 
 4
Glacier Change
 
 4
Pathogen
 
 4
Algal Bloom
 
 3
Extreme Wind
 
 3
Infestation
 
 2
Sea/Land Level Change
 
 2
Storm Surge
 
 2
Thunderstorm
 
 2
Debris / Trash
 
 1
Earthquake
 
 1
Rain on Snow
 
 1
Seasonal Timing
 
 1
Cyclone / Hurricane
 
 1
Eruption
 
 1

Impact on Human Environment

Safety
 
 25
Food Security
 
 23
Economic Impact
 
 21
Fisheries
 
 16
Harvest Change
 
 16
Cultural Impact
 
 15
Human Health
 
 10
Transportation
 
 10
Water Security
 
 7
Water Management
 
 7
Communication
 
 6
Buildings
 
 6
Energy
 
 5
Pets
 
 5
TOURISM
 
 5
Conflict
 
 4
Displacement
 
 4
Air Quality
 
 3
Livestock
 
 3
Sanitation
 
 3
Aquaculture
 
 1

Month

19 22 21 32 14 4
 
 
 
 
 
 
Apr May Jun Jul Aug Sep

Season

SUMMER
 
 16
SPRING
 
 6
FALL
 
 2

Country

United States
 
 45
Canada
 
 10
Russia
 
 4
China
 
 1
Iceland
 
 1
Italy
 
 1