LEO Network

Background Articles

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


76 Posts


Natural Environment

Land
 
54
Surface Waters / Wetlands
 
21
Ocean / Sea
 
20
Weather
 
11
Plants / Kelp
 
6
Land Mammals
 
5
Arachnids
 
3
Fish
 
3
Insects
 
3
Marine Mammals
 
3
Birds
 
2
Fungi
 
2
Invertebrates
 
2
Air
 
1
Amphibians
 
1
Groundwater
 
1
Microbes
 
1
Reptiles
 
1

Unusual or Unexpected Event

Erosion
 
76
Permafrost Change
 
24
Flooding / Draining
 
15
Ice / Snow Change
 
15
Extreme Temperature
 
12
Landslide / Avalanche
 
10
Seasonal Timing
 
8
Sea/Land Level Change
 
6
Extreme Precipitation
 
5
Extreme Wind
 
4
Storm Surge
 
4
Death / Die-off / Decline
 
3
Drought
 
3
Earthquake
 
2
Pollution
 
2
Unusual Size / Abundance
 
1
Physical or Chemical Change
 
1
Infestation
 
1
Unusual Range / Sighting
 
1
Sinkhole / Crater
 
1
Cyclone / Hurricane
 
1
Pathogen
 
1

Impact on Human Environment

Buildings
 
39
Cultural Impact
 
20
Economic Impact
 
16
Safety
 
12
Human Health
 
11
Food Security
 
10
Transportation
 
10
Sports / Recreation
 
9
Sanitation
 
9
Energy
 
7
Water Security
 
7
Burial Site
 
5
Displacement
 
4
Harvest Change
 
4
Agriculture
 
3
TOURISM
 
3
Water Management
 
3
Communication
 
2
Conflict
 
1
Forestry
 
1
Livestock
 
1
Pets
 
1

Year

1 1 1 2 3 27 5 7 3 11 1
 
 
 
 
 
 
 
 
 
 
 
2007 2014 2016 2017 2018 2019 2020 2021 2022 2023 2024

Month

5 3 3 6 4 8 4 6 8 4 7 4
 
 
 
 
 
 
 
 
 
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Season

FALL
 
15
SUMMER
 
15
SPRING
 
13
WINTER
 
10

Country

United States
 
41
Canada
 
5
Russia
 
4
Norway
 
3
Svalbard and Jan Mayen
 
2