 | | Journal (article/letter/editorial) | | minerals in surface sediments from the eastern Barents and south-western Kara seas Received: 24 June...1995 Abstract Surface samples from the eastern Barents and south-western Kara seas have been analysed...are discussed in relation to central Arctic Ocean deep sea and sea ice sediments. Franz Josef Land and...for central Arctic sea ice sediments, which are relatively rich in smectite. In the Kara Sea, smectite...concentrations. The large cyclonic gyre in the eastern Barents Sea between Novaya Zemlya and Franz Josef Land, which |  | Demina, Liudmila L., Dara, Olga, Aliev, Ramiz, Alekseeva, Tatiana, Budko, Dmitry, Novichkova, Ekaterina, Politova, Nadezhda, Solomatina, Aleksandra, Bulokhov, Anton (2020) Elemental and Mineral Composition of the Barents Sea Recent and Late Pleistocene−Holocene Sediments: A Correlation with Environmental Conditions. Minerals, 10 (7) 593 doi:10.3390/min10070593 | Journal (article/letter/editorial) | | Article Elemental and Mineral Composition of the Barents Sea Recent and Late Pleistocene−Holocene Sediments:...composition of sediments from different areas of the Barents Sea was performed. Sediment cores were sampled in...concentration growth in bottom water. Keywords: Barents Sea; sediment cores; radionuclides; grain-size and...trace elements; proxies 1. Introduction The Barents Sea is one of the key areas for investigating the...into the Arctic is almost completed, while an interaction of the Barents Sea and the Arctic waters takes |  | | Journal (article/letter/editorial) | | CLAY FRACTION OF SEDIMENTS FROM THE SOUTHERN BARENTS SEA P.L. WRIGHT Grant Institute of Geology, Edinburgh...clay fraction of sediments from the southern Barents Sea. Chem. Geol., 13: 197--216. The separated clay...sub-surface sediment samples from the southwestern Barents Sea is described. The partitioning of the major and...distinct petrographic provinces. INTRODUCTION The Barents Sea forms the western part of the Eurasian Shelf...deposits. Recent sediments f r o m the southern Barents Sea are described in the research of Price et al |  | | Journal (article/letter/editorial) | | Sediments of the Medvezhii Island Region, Norwegian Sea V. V. Krupskaya1, I. A. Andreeva2, and E. I. Sergeeva3...Institute of Geology and Mineral Resources of the World Ocean (VNIIOkeanologiya), nab. r. Moiki 120, St. Petersburg...Medvezhii Island region, southwestern margin of the Barents Sea, has made it possible to characterize sediments...smectites and mixed-layer clay minerals of the illite–smectite series. It is assumed that these minerals...transitional zone between the Barents Sea shelf and the Norwegian Sea abyssal area is a passive continental |  | | Journal (article/letter/editorial) | | Geosciences, UiT The Arctic University of Norway in Tromsø, 9037 Tromsø, Norway Center for Arctic Petroleum Exploration...Exploration (ARCEx), UiT The Arctic University of Norway in Tromsø, 9037 Tromsø, Norway 3 Geoscience Centre...depth of 5–10 km during the opening of the Asgard Sea in the latest Mesoproterozoic–early Neoproterozoic...shallow faulting to the opening of the Iapetus Ocean–Ægir Sea and the initial breakup of Rodinia in the mid-Neoproterozoic...preservation of synkinematic smectite and subsidiary illite in cohesive and non-cohesive fault rocks indicate |  | Knies, Jochen, Mattingsdal, Rune, Fabian, Karl, Grøsfjeld, Kari, Baranwal, Soma, Husum, Katrine, De Schepper, Stijn, Vogt, Christoph, Andersen, Nils, Matthiessen, Jens, Andreassen, Karin, Jokat, Wilfried, Nam, Seung-Il, Gaina, Carmen (2014) Effect of early Pliocene uplift on late Pliocene cooling in the Arctic–Atlantic gateway. Earth and Planetary Science Letters, 387. 132-144 doi:10.1016/j.epsl.2013.11.007 | Journal (article/letter/editorial) | | Pliocene uplift on late Pliocene cooling in the Arctic–Atlantic gateway Jochen Knies a,b,∗ , Rune Mattingsdal...of Norway, NO-7491 Trondheim, Norway Centre for Arctic Gas Hydrate, Environment and Climate, University...December 2013 Editor: G.M. Henderson Keywords: Arctic Ocean gateway Pliocene uplift Northern Hemisphere...undisputed role of the Arctic Ocean in the modern and Pliocene climate system, the Arctic has only recently...awareness that ongoing, fundamental change in the Arctic cryosphere could be a response to global warming |  | | Report (chapter) | | Palaeozoic and younger sedimentary successions of the Barents Sea. ech """ re , ~'!::~, ~:.i,.j \ \ i "" ""... / 2 Fig. 1. Simplified map centred on the Barents Sea showing the location of the Timan Range and Pechora...inferred continuation northeastwards across the Barents Sea. " The Precambrian basement to the Neoproterozoic...recorded in the adjacent Mezen Basin SE of the White Sea (Fig. 1). This succession is considered by Grazhdankin...Timan-Urals ocean of Bogatsky et al. 1996; also called the pre-Uralian or Palaeo-Asian ocean; Zonenshain |  | | Journal (article/letter/editorial) | | study of sedimentary δ15Ninorg in the Atlantic–Arctic gateway, climatically induced changes in catchment's...by the availability of nitrate in the dominating ocean current systems and the corresponding degree of...detritus further [7,8]. Nitrogen isotope ratios in Arctic Ocean sediments have been shown to be reliable indicators...nitrogen content and its isotopic signature in Arctic Ocean surface sediments. They showed constant δ15N...central Arctic Ocean indicating a major supply of soil from adjacent coastal settings by sea ice and |  | Budko, Dmitry F., Demina, Liudmila L., Travkina, Anna V., Starodymova, Dina P., Alekseeva, Tatiyana N. (2022) The Features of Distribution of Chemical Elements, including Heavy Metals and Cs-137, in Surface Sediments of the Barents, Kara, Laptev and East Siberian Seas. Minerals, 12 (3) 328 doi:10.3390/min12030328 | Journal (article/letter/editorial) | | Metals and Cs-137, in Surface Sediments of the Barents, Kara, Laptev and East Siberian Seas Dmitry F....Metals and Cs-137, in Surface Sediments of the Barents, Kara, Laptev and East Siberian Seas. Minerals...climate warming and the continuing exploration of Arctic seas’ mineral resources, the scientific interest...surface bottom sediments from some areas of the Barents, Kara, Laptev, and East-Siberian Seas. The lithogenic...elevated EF (up to 20) in the western and central Kara Sea, as well as in the Vilkitsky Strait. Since no significant |  | | Report (chapter) | | rafting around 7930 cal a BP is ascribed to enhanced sea-ice formation. The activity of Nordenskiöldbreen...likely related to the formation of a more permanent sea-ice cover. Nordenskiöldbreen reached its maximum...fast-flowing ice streams draining the Svalbard and Barents Sea ice sheet (e.g. Landvik et al. 1998, 2005; Ottesen...Spitsbergen fjords are generally covered by sea ice during winter. The sea ice starts to break up between April...glacier growth and/or the increased formation of sea ice. Unit 943-E (125– 0 cm). Unit 943-E comprises |  | | Journal (article/letter/editorial) | | diameter Mjølnir Crater is located on the central Barents Sea shelf, north of Norway. It was formed about 142...clay-sized fractions are dominated by kaolinite, illite, mixed-layered clay minerals and quartz. Detailed...of kaolinite and different types of illites and illite/smectite. These minerals may have been formed by...provided the means to recognize several varieties of illite, smectite, chlorite, kaolinite, and mixed-layered...abundance of a randomly-interstratified smectite/illite containing 85% smectite layers. This smectite is |  | Haile, Beyene G., Czarniecka, Urszula, Xi, Kelai, Smyrak-Sikora, Aleksandra, Jahren, Jens, Braathen, Alvar, Hellevang, Helge (2019) Hydrothermally induced diagenesis: Evidence from shallow marine-deltaic sediments, Wilhelmøya, Svalbard. Geoscience Frontiers, 10 (2) 629-649 doi:10.1016/j.gsf.2018.02.015 | Journal (article/letter/editorial) | | and plagioclase and the 31 formation of fibrous illite nucleated on kaolinite. These observations suggest...Faroe-Shetland Basin, the Northern parts of the Barents Sea, western Australian continental 67 margin,...are time equivalent to subsurface rocks in the Barents Sea 83 area (Mørk et al., 1982). The outcrops,...structural and tectonic evolution 94 of the Barents Sea area ( Faleide et al., 1993; Glørstad-Clark et...are located in the uplifted corner 98 of the Barents sea region which has a comprehensive burial history |  | Tobo, Yutaka, Adachi, Kouji, DeMott, Paul J., Hill, Thomas C. J., Hamilton, Douglas S., Mahowald, Natalie M., Nagatsuka, Naoko, Ohata, Sho, Uetake, Jun, Kondo, Yutaka, Koike, Makoto (2019) Glacially sourced dust as a potentially significant source of ice nucleating particles. Nature Geoscience, 12 (4) 253-258 doi:10.1038/s41561-019-0314-x | Journal (article/letter/editorial) | | emissions are projected to increase, especially in the Arctic region, which is highly sensitive to climate change...contribution of high-latitude dusts to ice nucleation in Arctic low-level clouds is not well acknowledged. Here...influence glaciation of Arctic low-level clouds. D espite their inherent instability, Arctic mixed-phase (ice...impact on the hydrological and energy budgets in the Arctic region1,2. Modelling studies of mixed-phase clouds...immersion-mode INPs related to ice nucleation in the Arctic region remain highly uncertain. Aeolian dusts are |  | | Journal (article/letter/editorial) | | 14, 2012 Pliocene palaeoceanography of the Arctic Ocean and subarctic seas Jens Matthiessen, Jochen...2008 REVIEW Pliocene palaeoceanography of the Arctic Ocean and subarctic seas B Y J ENS M ATTHIESSEN 1...glaciations on the circum-Arctic continents between 3.6 and 2.4 Ma. Since the Arctic Ocean is an almost land-locked... tectonic activity and sea-level fluctuations controlled the geometry of ocean gateways and continental...circulation and water mass characteristics in the Arctic Ocean. The effect of a water mass exchange restricted |  | | Journal (article/letter/editorial) | | crater rim show gradual establishment of anoxic sea floor conditions through the late Jurassic. These...extraterrestrial projectile in the paleoBarents Sea (Fig. 2) (Gudlaugsson, 1993; Dypvik et al., 1996;...400 m deep shelf sea and created a huge tsunami that traveled across the paleo-Arctic seas and had (according...impact in a 400 m deep, hence, comparable shallow sea), tsunamis as high as 200 m could be expected 300...Dypvik and M. Attrep, Jr. Well 7430/10-U-01 BARENTS SEA N C R hut. E T A D v E vda. S T B. GF |  | | Report (issue) | | ••• 111 • CONTENTS THE GEOLOGY OF THE BARENTS SEA By E. M. Emelyanov, V.M. Litvin, V.A. Levchenko...CHEMISTRY OF SEDIMENTS FROM THE SOUTH-WESTERN BARENTS SEA By N B. Price and P.L. Wright GEOLOGY OF THE...THE CONTINENTAL MARGIN OF THE EASTERN NORWEGIAN SEA AND OF THE SKAGERRAK By H. Holtedahl and M.A. Sellevoll...SCIENCES Report No. 70/14 The geology of the Barents Sea E. M. Emelyanov, V. M. Litvin, V. A. Levchenko...Geomorphological map of the Barents Sea 6 Fig. 2. Tectonic map of the Barents Sea 6 Fig. 3. Seismic section |  | | Journal (article/letter/editorial) | | in Sediments of the Central Depression of the Barents Sea G. V. Novikova,*, Academician A. P. Lisitsyna...in sediments of the Central Depression of the Barents Sea. During experiments the naturally moistened sediments...sorption of heavy metal cations in sediments of the Barents Sea indicates that the level of studying this process...example of sediments of the coastal areas of the Barents Sea [1–4]. As a result, a higher sorption activity...on sediments of the Central Depression of the Barents Sea. aShirshov Institute of Oceanology, Russian Academy |  | | Journal (article/letter/editorial) | | of Recent and Quaternary Sedimentation in the Arctic Ocean M. A. Levitan, K. V. Syromyatnikov, and T. G...some problems concerning the geologic activity of sea ice and icebergs, as well as the influence of continental...shelf glaciations on the sedimentation in the Arctic Ocean during Recent and Quaternary times. Seasonal...Quaternary sediments. Keywords: Arctic Ocean, modern sedimentation, sea ice, iceberg, cryosol, Quaternary...continental blocks were used by Lisitsyn [5] for the Ocean. This concerned also the glacial type of lithogenesis |  | | Journal (article/letter/editorial) | | and reactivation by K–Ar dating of synkinematic illite/muscovite E. Torgersen a,b,∗ , G. Viola a,b , H...histories. Here we apply K–Ar dating of synkinematic illite/muscovite to constrain the timing of the complete...a consequence of mixing between two end-member illite/muscovite generations: an authigenic and a protolithic...of Abbreviations: KF, Kvenklubben Fault; I/M, Illite/Muscovite; RTW, Repparfjord Tectonic Window; PIS...al., 2012). We present here the results of K–Ar illite/muscovite (I/M) dating of faulting at the brittle–ductile |  | | Journal (article/letter/editorial) | | and in the southwesternmost Nordkapp basin, SW Barents Sea Jean-Baptiste P. Koehl1,2 , Steffen G. Bergh1...Geosciences, UiT The Arctic University of Norway in Tromsø, 9037 Tromsø, Norway Centre for Arctic Petroleum Exploration...Exploration (ARCEx), UiT The Arctic University of Norway in Tromsø, 9037 Tromsø, Norway 3 Department of...– Published: 28 March 2018 Abstract. The SW Barents Sea margin experienced a pulse of extensional deformation...partly preserved in basement highs in the SW Barents Sea. Published by Copernicus Publications on behalf |  | Eisenhauer, A., Meyer, H., Rachold, V., Tütken, T., Wiegand, B., Hansen, B.T., Spielhagen, R.F., Lindemann, F., Kassens, H. (1999) Grain size separation and sediment mixing in Arctic Ocean sediments: evidence from the strontium isotope systematic. Chemical Geology, 158 (3) 173-188 doi:10.1016/s0009-2541(99)00026-1 | Journal (article/letter/editorial) | | Grain size separation and sediment mixing in Arctic Ocean sediments: evidence from the strontium isotope...Sr and 87Srr86 Sr ratios of Laptev Sea sediments, of Arctic Ocean sediments and of suspended particulate...and as ‘Flood Basalt Envelope’ ŽFBE.. At the land–ocean transition the reduction of the particle velocity...87Srr86 Sr ratios observed in all samples from the Arctic Ocean. Chemical Index of Alteration ŽCIA. for the...observations that chemical alteration is negligible in the Arctic environment. Thus, these ‘pseudo-isochrons’ reflect |  | | Journal (article/letter/editorial) | | and reactivation by K–Ar dating of synkinematic illite/muscovite E. Torgersen a,b,∗ , G. Viola a,b , H...histories. Here we apply K–Ar dating of synkinematic illite/muscovite to constrain the timing of the complete...a consequence of mixing between two end-member illite/muscovite generations: an authigenic and a protolithic...overprinting Abbreviations: KF, Kvenklubben Fault; I/M, Illite/Muscovite; RTW, Repparfjord Tectonic Window; PIS...al., 2012). We present here the results of K–Ar illite/muscovite (I/M) dating of faulting at the brittle–ductile |  | | Journal (article/letter/editorial) | | Geosciences, UiT The Arctic University of Norway in Tromsø, 9037 Tromsø, Norway Centre for Arctic Petroleum Exploration...Exploration (ARCEx), UiT The Arctic University of Norway in Tromsø, 9037 Tromsø, Norway 3 Department of...lated to the opening of the northeast Atlantic Ocean and the formation of a major fold-and-thrust belt...Steel, 1983; Worsley et al., 2001) and the SW Barents Sea (Bugge et al., 1995; Larssen et al., 2002; Samuelsberg...especially regarding the geodynamic setting of Arctic regions in the Mississippian (contraction, extension |  | | Report (chapter) | | Germany 5 Korea Polar Research Institute, Korea Ocean Research & Development Institute, Songdo TP, Incheon...iceberg rafting related to the enhanced formation of sea ice and/or reduced meltwater runoff. During the past...archives with high temporal resolution. Because sea ice is absent during the summers, fjords on Spitsbergen...palaeoenvironmental changes in the region of Svalbard and the Barents Sea. Physiographic setting Sassenfjorden and Tempelfjorden...the mouth of Sassenfjorden (Dallmann et al. 2002). Sea ice usually forms in west Spitsbergen fjords from |  | | Report (chapter) | | constraints on the geological evolution of the Arctic Ocean C. KNUDSEN1*, J. R. HOPPER1, P. R. BIERMAN2...regional event of uplift and erosion that affected the Arctic in the Late Miocene. The data from the Lomonosov...from Scotland and northern Scandinavia into the Arctic, including Svalbard, the Pearya Terrane and the...The geological and tectonic evolution of the Arctic Ocean is one of the least understood aspects of global...key features in the Arctic Ocean. Much of our understanding of the Arctic Ocean is therefore based on |
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