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The week before Easter NILU scientists Adam Durant and Ove Hermansen are on board the research vessel "RV Helmer Hanssen" of UiT - The Arctic University of Norway, as part of the MOCA project. The purpose of the trip is to install and test for measuring methane in the atmosphere over the Arctic Ocean, in preparation for a summer campaign to determine if gas emissions from methane hydrates at the ocean floor are reaching the atmosphere. Follow the vessel here.Sudden natural | Long-term natural | Sudden human-made | Long-term human-made |
Avalanche
Cold wave
Earthquake Aftershock Floods
Flash flood Dam collapse
Volcanic eruption Glowing avalanche Heat wave
High wind cyclone Storm Hail Sand storm Storm surges Thunder storm
Tropical storm Tornado Insect infestation Landslide Earth flow Power shortage Tsunami and tidal wave
| Epidemics
Drought
Desertification Famine Food shortage or crop failure
| Structural collapse
Building collapse
Mine collapse or cave-in Air disaster Land disaster
Sea disaster Industrial/technological accident Explosions Chemical explosions
Nuclear explosion or thermonuclear explosions Mine explosions
Pollution Acid rain Chemical pollution Atmosphere pollution Chlorofluoro-carbons (CFCs) Oil pollution Fires Forest/grassland fire
| National (civil strife, civil war)
International (war-like encounters)
Displaced population Displaced persons Refugees
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