Yvan J. Orsolini
Norwegian Institute for Air Research
Publications 119
#1Zhuozhuo Lü (CAS: Chinese Academy of Sciences)
#2Fei Li (Geophysical Institute, University of Bergen)
Last.Shengping He (Geophysical Institute, University of Bergen)H-Index: 11
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AbstractIt is unclear whether the Eurasian snow plays a role in tropospheric driving of sudden stratospheric warming (SSW). The major SSW event of February 2018 is analyzed using reanalysis dataset...
#1Fei Li (NILU: Norwegian Institute for Air Research)H-Index: 10
#2Yvan J. Orsolini (NILU: Norwegian Institute for Air Research)H-Index: 21
Last.Yiguo Wang (Remote Sensing Center)H-Index: 7
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#1Yvan J. Orsolini (NILU: Norwegian Institute for Air Research)H-Index: 21
#2Martin WegmannH-Index: 6
Last.Gabriele Arduini (ECMWF: European Centre for Medium-Range Weather Forecasts)H-Index: 4
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Abstract. The Tibetan Plateau (TP) region, often referred to as the Third Pole, is the world's highest plateau and exerts a considerable influence on regional and global climate. The state of the snowpack over the TP is a major research focus due to its great impact on the headwaters of a dozen major Asian rivers. While many studies have attempted to validate atmospheric reanalyses over the TP area in terms of temperature or precipitation, there have been – remarkably – no studies aimed at syste...
#1Jingyi Li (NUIST: Nanjing University of Information Science and Technology)
#2Fei Li (NILU: Norwegian Institute for Air Research)H-Index: 10
Last.Yvan J. Orsolini (NILU: Norwegian Institute for Air Research)H-Index: 21
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#2Sven Peter Näsholm (NORSAR)H-Index: 13
Last.Tormod Kværna (NORSAR)H-Index: 15
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The receiver-to-source backazimuth of atmospheric infrasound signals is biased when cross-winds are present along the propagation path. Infrasound from 598 surface explosions from over 30 years in northern Finland is measured with high spatial resolution on an array 178 km almost due North. The array is situated in the classical shadow-zone distance from the explosions. However, strong infrasound is almost always observed, which is most plausibly due to partial reflections from stratospheric alt...
#1Robert Hibbins (NTNU: Norwegian University of Science and Technology)H-Index: 12
#2Patrick J. Espy (NTNU: Norwegian University of Science and Technology)H-Index: 13
Last.Robin J. Barnes (Johns Hopkins University)H-Index: 16
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Using meteor wind data from the Super Dual Auroral Radar Network (SuperDARN) in the Northern Hemisphere, we (1) demonstrate that the migrating (Sun-synchronous) tides can be separated from the nonmigrating components in the mesosphere and lower thermosphere (MLT) region and (2) use this to determine the response of the different components of the semidiurnal tide (SDT) to sudden stratospheric warming (SSW) conditions. The radars span a limited range of latitudes around 60^{\circ}N and are loc...
#1Torben Koenigk (Stockholm University)H-Index: 19
#2Yu. Guz (Remote Sensing Center)H-Index: 122
Last.Shuting Yang (DMI: Danish Meteorological Institute)H-Index: 12
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Coordinated numerical ensemble experiments with six different state-of-the-art atmosphere models have been used in order to evaluate the respective impact of the observed Arctic sea ice and sea surface temperature (SST) variations on air temperature variations in mid and high latitude land areas. Two sets of experiments have been designed; in the first set (EXP1), observed daily sea ice concentration and SST variations are used as lower boundary forcing over 1982–2014 while in the second set (EX...
1 CitationsSource
#1Michel D. S. Mesquita (Bjerknes Centre for Climate Research)H-Index: 11
#2Yvan J. Orsolini (NILU: Norwegian Institute for Air Research)H-Index: 21
Last.John F. Burkhart (University of Oslo)H-Index: 32
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Abstract For millennia the Indus Valley Civilizations have learned how to manage the waters of the Indus River water system. However, climate changes could have unforeseeable effects on the region's growing population, and they could hinder short- and long-term decision making regarding the emerging needs of the energy-food-water nexus. Also, changes in aspects of the variability of monsoons and in the timing and amount of snow and glacier melt may lead to extreme events, such as droughts over t...
#1Yvan J. Orsolini (NILU: Norwegian Institute for Air Research)H-Index: 21
#2Kazuaki Nishii (Mie University)H-Index: 13
Last.Hisasi Nakamura (UTokyo: University of Tokyo)H-Index: 48
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#1Yvan J. Orsolini (University of Bergen)H-Index: 21
#2Christine Smith-Johnsen (University of Bergen)H-Index: 4
Last.Mark A. Clilverd (BAS: British Antarctic Survey)H-Index: 45
view all 7 authors...
1 CitationsSource