Now showing items 712-731 of 1728

  • Kristjansson, Jon Egill; Muri, Helene; Schmidt, Hauke (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2015)
    Recent multimodel studies have shown that if one attempts to cancel increasing CO2 concentrations by reducing absorbed solar radiation, the hydrological cycle will weaken if global temperature is kept unchanged. Using a ...
  • Tilmes, Simone; Fasullo, John; Lamarque, Jean-Francois; Marsh, Daniel R.; Mills, Michael G L; Alterskjær, Kari; Muri, Helene; Kristjansson, Jon Egill; Boucher, Olivier; Schulz, Michael; Cole, Jason N.S.; Curry, Charles L.; Jones, Andy; Haywood, Jim M.; Irvine, Peter J.; Ji, Duoying; Moore, John C.; Karam, Diana Bou; Kravitz, Ben; Rasch, Philip J.; Singh, Baldwinder; Yoon, Yin-ho; Niemeier, Ulrike; Schmidt, Hauke; Robock, Alan; Yang, Shuting; Watanabe, Shingo (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2013)
    [1] The hydrological impact of enhancing Earth's albedo by solar radiation management is investigated using simulations from 12 Earth System models contributing to the Geoengineering Model Intercomparison Project (GeoMIP). ...
  • Li, Hong (Doctoral thesis / Doktoravhandling, 2015)
    Climate change is one of the most serious environmental threats that humanity has ever been confronted to. Hydrological models are vital tools to asses its impacts on the water cycle and water resources. The goal of this ...
  • van Lanen, Henny, A.J.; Laaha, Gregor; Kingston, Daniel; Gauster, Tobias; Ionita, Monica; Vidal, Jean-Philippe; Vlnas, Radek; Tallaksen, Lena M.; Stahl, Kerstin; Hannaford, Jamie; Delus, Claire; Fendekova, Miriam; Mediero, Luis; Prudhomme, Christel; Rets, Ekaterina; Romanowicz, Renata J.; Gailliez, Sébastien; Wong, Wai Kwok; Adler, Mary-Jeanne; Blauhut, Veit; Caillouet, Laurie; Chelcea, Silvia; Frolova, Natalia; Gudmundsson, Lukas; Hanel, Martin; Haslinger, Klaus; Kireeva, Maria; Osuch, Marzena; Sauquet, Eric; Stagge, James Howard; Van Loon, Anne F. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2016)
    It is generally accepted that drought is one of the most costly weather‐related natural hazards. In 2015, a long‐lasting drought hit Europe, particularly affecting central and eastern Europe. In some regions it was the ...
  • Meyer, Nele Kristin; Dyrrdal, Anita Verpe; Frauenfelder, Regula; Etzelmuller, Bernd; Nadim, Farrokh (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2012)
    Debris flows, triggered by extreme precipitation events and rapid snow melt, cause considerable damage to the Norwegian infrastructure every year. To define intensity-duration (ID) thresholds for debris flow initiation ...
  • Øyehaug, Gaute Brunstad (Master thesis / Masteroppgave, 2016)
    Med utgangspunkt i NVEs 59 registrerte sørpeskred i Noreg i perioden 2010 til 2016 er denne masteroppgåva eit terskelstudie med formål å avdekke tersklar for regional varsling av sørpeskred. Oppgåva har teke føre seg NVEs ...
  • Reynolds, P.; Planke, Sverre; Millett, J.M.; Jerram, Dougal Alexander; Trulsvik, M.; Schofield, N.; Myklebust, R. (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2017)
    Continental rifting is often associated with voluminous magmatism and perturbations in the Earth's climate. In this study, we use 2D seismic data from the northeast Greenland margin to document two Paleogene-aged sill ...
  • Haile, Beyene Girma; Czarniecka, Urszula; Xi, Kelai; Smyrak-Sikora, Aleksandra; Jahren, Jens; Braathen, Alvar; Hellevang, Helge (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
    Sedimentary basins containing igneous intrusions within sedimentary reservoir units represent an important risk in petroleum exploration. The Upper Triassic to Lower Jurassic sediments at Wilhelmøya (Svalbard) contains ...
  • Fiddes, Joel; Aalstad, Kristoffer; Westermann, Sebastian (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)
    Spatial variability in high-relief landscapes is immense, and grid-based models cannot be run at spatial resolutions to explicitly represent important physical processes. This hampers the assessment of the current and ...
  • Meyer, Ingeborg Roland (Master thesis / Masteroppgave, 2010)
    Denne oppgaven har som formål å framheve anomalier som kan indikere begravde arkeologiske objekter. For å gjøre dette har flybårne hyperspektrale data blitt analysert. Testområdet var et område i Odberg i Lågendalen hvor ...
  • Schweitzer, Johannes; Lay, Thorne (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)
    International cooperation in seismology emerged rapidly at the beginning of the 20th century following the successful recording of earthquakes at great distances. The International Seismological Association (ISA) founded ...
  • Goel, Vikram; Martin, Carlos; Matsuoka, Kenichi (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
    We use ice flow modelling to simulate the englacial stratigraphy of Blåskimen Island, an ice rise in Dronning Maud Land and elucidate the evolution of this data-sparse region. We apply a thermo-mechanically coupled Elmer/Ice ...
  • Tonti-Filippini, Justin A D; Brown, Maxwell C (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)
    The extensive lava piles of Iceland contain a unique record of geomagnetic field variations spanning the past ~ 16 Ma. Since the 1950s, palaeomagnetic data have been obtained from over 9400 Icelandic lavas. We have compiled ...
  • Etzelmüller, Bernd; Patton, Henry; Schomacker, Anders; Czekirda, Justyna; Girod, Luc; Hubbard, Alun Lloyd; Lilleøren, Karianne Staalesen; Westermann, Sebastian (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
    Iceland’s periglacial realm is one of the most dynamic on the planet, with active geomorphologicalprocesses and high weathering rates of young bedrock resulting in high sediment yields and ongoingmass movement. Permafrost ...
  • Treichler, Désirée Silvana; Kääb, Andreas (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2016)
    Using sparsely glaciated southern Norway as a case study, we assess the potential and limitations of ICESat laser altimetry for analysing regional glacier elevation change in rough mountain terrain. Differences between ...
  • Woyessa, Abeya Olana (Master thesis / Masteroppgave, 2012)
    Groundwater wells are often clogged by incrustation, which has a negative impact on well specific capacity. Chemical and biological incrustation formed by precipitation of minerals in the well reduces the open area of slots ...
  • Wolf, Tobias (Master thesis / Masteroppgave, 2012)
    Wildfires are a source of major perturbations in the earth-atmosphere system. Between 1997 and 2008, an area of roughly 4 · 106 km2 has been burned each year. Among other species, wildfire aerosols consist of black carbon ...
  • Steinholt, Ingar Haug (Master thesis / Masteroppgave, 2019)
    De senere år har flere steder i Norge blitt rammet av masseførende flommer som har gjort stor skade på infrastruktur og bebyggelse. Dette er ikke bare veldig kostbart, men utgjør også en belastning for personer som bor i ...