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  • 2000-2004  (14)
  • 1960-1964  (17)
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  • 11
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    Unknown
    Institut für Meereskunde
    In:  Kieler Meeresforschungen, 19 (1). pp. 3-7.
    Publication Date: 2017-12-19
    Description: Der Strommesser registriert selbsttätig photographisch Stromrichtung und Stromgeschwindigkeit im Meere, und zwar bis zu einer Meßdauer von vier Wochen in Abständen von fünf Minuten. Er besitzt Eigenauftrieb und ist deshalb einfach zu verankern. Er kann bis Meßtiefen von 50 m ausgelegt werden. Dieser neue Strommesser nutzt die Vorzüge des Schaufelradstrommessers von H. Rauschelbach, der sich seit 25 Jahrerr in vielen hundert Auslegungen bewährt hat. Er vermeidet einen wesentlichen Nachteil dieses Gerätes, der besonders in gezeitenstromarmen Meeren wie der Ostsee ins Gewicht fällt, nämlich die hohe Anlaufgeschwindigkeit. Das neue Gerät ist ein Propellerstrommesser, der bei nur 2,5 cm/sec Stromgeschwindigkeit anspringt. Selbst in Bodennähe randlicher Meeresbuchten wie der Eckernförder Bucht konnten brauchbare Strommessungen über längere Zeiträume erzielt werden.
    Type: Article , PeerReviewed
    Format: text
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  • 12
    Publication Date: 2019-12-19
    Description: Auswerte- und Synthesephase Forderzeitraum 01.10.1997-31.03.2000 BMBF-Projekt JGOFS IV/ESTOC FKZ: 03F0202A TP 3
    Type: Report , NonPeerReviewed
    Format: text
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  • 13
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    Unknown
    de Gruyter
    In:  In: Bergmann-Schäfer, Lehrbuch der Experimentalphysik. , ed. by Raith, W. de Gruyter, Berlin, pp. 53-130. 2
    Publication Date: 2012-07-13
    Type: Book chapter , NonPeerReviewed
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  • 14
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    AMS (American Meteorological Society)
    In:  Journal of Physical Oceanography, 32 (8). pp. 2205-2235.
    Publication Date: 2018-04-10
    Description: Zonal transports of North Atlantic Deep Water (NADW) in the South Atlantic are determined. For this purpose the circulation of intermediate and deep water masses is established on the basis of hydrographic sections from the World Ocean Circulation Experiment (WOCE) and some pre-WOCE sections, using temperature, salinity, nutrients, and anthropogenic tracers. Multiple linear regression is applied to infer missing parameters in the bottle dataset. A linear box-inverse model is used for a set of closed boxes given by sections and continental boundaries. After performing a detailed analysis of water mass distribution, 11 layers are prescribed. Neutral density surfaces are selected as layer interfaces, thus improving the description of water mass distribution in the transition between the subtropical and subpolar latitudes. Constraints for the inverse model include integral meridional salt and phosphorus transports, overall salt and silica conservation, and transports from moored current meter observations. Inferred transport numbers for the mean meridional thermohaline overturning are given. Persistent zonal NADW transport bands are found in the western South Atlantic, in particular eastward flow of relatively new NADW between 20° and 25°S and westward flow of older NADW to the north of this latitude range. The axis of the eastward transport band corresponds to the core of property distributions in this region, suggesting Wüstian flow. Part of the eastward flow appears to cross the Mid-Atlantic Ridge at the Rio de Janeiro Fracture Zone. Results are compared qualitatively with deep float observations and results from general circulation models
    Type: Article , PeerReviewed
    Format: text
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  • 15
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    AMS (American Meteorological Society)
    In:  Journal of Physical Oceanography, 34 (3). pp. 566-581.
    Publication Date: 2020-08-04
    Description: Two major water masses dominate the deep layers in the Mariana and Caroline Basins: the Lower Circumpolar Water (LCPW), arriving from the Southern Ocean along the slopes north of the Marshall Islands, and the North Pacific Deep Water (NPDW) reaching the region from the northeastern Pacific Ocean. Hydrographic and moored observations and multibeam echosounding were performed in the East Mariana and the East Caroline Basins to detail watermass distributions and flow paths in the area. The LCPW enters the East Mariana Basin from the east. At about 13°N, however, in the southern part of the basin, a part of this water mass arrives in a southward western boundary flow along the Izu–Ogasawara–Mariana Ridge. Both hydrographic observations and moored current measurements lead to the conclusion that this water not only continues westward to the West Mariana Basin as suggested before, but also provides bottom water to the East Caroline Basin. The critical throughflow regions were identified by multibeam echosounding at the Yap Mariana Junction between the East and West Mariana Basins and at the Caroline Ridge between the East Mariana and East Caroline Basins. The throughflow is steady between the East and West Mariana Basins, whereas more variability is found at the Caroline Ridge. At both locations, throughflow fluctuations are correlated with watermass property variations suggesting layer-thickness changes. The total transport to the two neighboring basins is only about 1 Sverdrup (1Sv ≡ 106 m3 s−1) but has considerable impact on the watermass structure in these basins. Estimates are given for the diapycnal mixing that is required to balance the inflow into the East Caroline Basin. Farther above in the water column, the high-silica tongue of NPDW extends from the east to the far southwestern corner of the East Mariana Basin, with transports being mostly southward across the basin.
    Type: Article , PeerReviewed
    Format: text
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  • 16
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    ICES
    In:  [Paper] In: ICES Annual Science Conference 1962, 01.10.1962, Kopenhagen, Denmark .
    Publication Date: 2021-02-15
    Type: Conference or Workshop Item , NonPeerReviewed
    Format: text
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  • 17
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    Unknown
    Academic Press
    In:  Academic Press, San Diego, USA; London, UK, 715 pp. ISBN 0-12-641351-7
    Publication Date: 2020-03-25
    Type: Book , PeerReviewed
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  • 18
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    Unknown
    Marine Technology Society
    In:  Transactions of the International Buoy Technology Symposium, 1964 . pp. 483-488.
    Publication Date: 2016-05-24
    Type: Article , NonPeerReviewed
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  • 19
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    Unknown
    Institut für Meereskunde
    Publication Date: 2022-02-10
    Description: Der Strommesser registriert selbsttätig photographisch Stromrichtung und Stromgeschwindigkeit im Meere, und zwar bis zu einer Meßdauer von vier Wochen in Abständen von fünf Minuten. Er besitzt Eigenauftrieb und ist deshalb einfach zu verankern. Er kann bis Meßtiefen von 50 m ausgelegt werden. Dieser neue Strommesser nutzt die Vorzüge des Schaufelradstrommessers von H. Rauschelbach, der sich seit 25 Jahrerr in vielen hundert Auslegungen bewährt hat. Er vermeidet einen wesentlichen Nachteil dieses Gerätes, der besonders in gezeitenstromarmen Meeren wie der Ostsee ins Gewicht fällt, nämlich die hohe Anlaufgeschwindigkeit. Das neue Gerät ist ein Propellerstrommesser, der bei nur 2,5 cm/sec Stromgeschwindigkeit anspringt. Selbst in Bodennähe randlicher Meeresbuchten wie der Eckernförder Bucht konnten brauchbare Strommessungen über längere Zeiträume erzielt werden.
    Type: Article , NonPeerReviewed
    Format: text
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  • 20
    Publication Date: 2022-02-10
    Type: Article , NonPeerReviewed
    Format: text
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