Zobrazeno 1 - 10
of 88
pro vyhledávání: '"Helmar Kunzendorf"'
Publikováno v:
Boreas. 22:357-366
The recent rate of net sedimentation (0–5mm/yr) in the southern Kattegat is to a high degree governed by resuspension. In shallow areas (10–25 m) there is no or very little sedimentation. Sediments here are sandy lag sediments with a low content
Autor:
Helmar Kunzendorf, Antoon Kuijpers, H Sulsbrück, Karin G. Jensen, Marit-Solveig Seidenkrantz, Steffen Aagaard-Sørensen
Publikováno v:
The Holocene. 17:387-401
A multiproxy record including benthic foraminifera, diatoms and XRF data of a marine sediment core from a SW Greenland fjord provides a detailed reconstruction of the oceanographic and climatic variations of the region during the last 4400 cal. years
Autor:
Antoon Kuijpers, Susanne Juul Lassen, Helmar Kunzendorf, Naja Mikkelsen, Gerd Hoffmann-Wieck, Peter Konradi
Publikováno v:
The Holocene, 14 (2). pp. 165-171.
A high-resolution record of late-Holocene subsurface water-mass characteristics in outer Igaliku Fjord, South Greenland, is presented based on benthic foraminifera faunas from core PO 243–451 collected from a water depth of 304 m. Strati” cation
Publikováno v:
Marine Geology. 203:1-21
Accretion on a natural backbarrier salt marsh was determined and modeled as a function of high tide level, initial salt marsh level and distance from the salt marsh edge. Accretion measurements were based on up to 67-year-old marker horizons, supplem
Autor:
Birger Ulf Hansen, Ole Humlum, Niels Nielsen, Dorte P. Lundqvist, Ditte L. Jansen, Christian Christiansen, Anders Jensen, Thomas Balstrøm, Helmar Kunzendorf
Publikováno v:
Geografisk Tidsskrift-Danish Journal of Geography. 103:93-109
Publikováno v:
Review of Palaeobotany and Palynology. 121:113-132
A comparative investigation of pollen deposition in peat and limnic sediments from the Pinus sylvestris-Alnus incana forest line in Dividalen, central Troms, northern Norway was performed by pollen analyses of sub-modern sediments. The possibilities
Autor:
H. Lindgren, Antoon Kuijpers, Helmar Kunzendorf, Jan Heinemeier, Susanne Juul Lassen, Eystein Jansen, Karen Luise Knudsen
Publikováno v:
Global and Planetary Change. 32:111-125
Multi-proxy records of the high resolution core ENAM94-09 from the Faeroe region, NE Atlantic, were used to reconstruct paleoceanographic conditions at intermediate water depth during the Last Glacial Maximum (LGM, 19.3–16.7 ka BP) and the initial
Publikováno v:
Elberling, B, Asmund, G, Kunzendorf, H & Krogstad, E J 2002, ' Geochemical trends in metal-contaminated fiord sediments near a former lead-zinc mine in West Greenland ', Applied Geochemistry, vol. 17, no. 4, pp. 493-502 .
Disposal of sulfidic waste in marine environments implies an environmental risk due to potential release and spreading of heavy metals to sediments and biota on a regional scale. However, tailings disposal in marine systems is practised in several pl
Autor:
Helmar Kunzendorf, Vadim Sivkov, Rudolf Endler, Kay-Christian Emeis, Ulrich Struck, Christian Christiansen, Thomas Neumann
Publikováno v:
Boreas. 31:65-74
The present study examines sedimentation rates in the eastern Gotland Basin using a variety of methods that reveal considerable heterogeneity in the rates, both spatially and temporally. High-resolution seismic recordings and correlation with long se
Autor:
B Larsen, Helmar Kunzendorf
Publikováno v:
Applied Geochemistry. 17:29-38
During the EU funded project BASYS (Baltic Sea System Study) short (Niemisto-type) and long (box and piston cores) sediment cores were taken which cover sedimentation during the past 8 ka. The uppermost part of the sedimentary sequence was chosen for