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Bursty Ion Escape Fluxes at Mars
; ; ; Tellmann, S.; Woch, J.; McFadden, J.; (Journal of Geophysical Research: Space Physics, 2021-04-28)
Based on the Mars Atmosphere and Volatile Evolution measurements we have observed cases when the fluxes of oxygen ions escaping the Martian ionosphere exceed their median values by more than a factor of 100. In the Martian ... -
Bw horizon in Holocene slope deposits (Kratzeburg, NE Germany) – dating and pedological characteristics
(E&G – Quaternary Science Journal; Vol.64)A soil-sediment sequence in NE Germany has provided information about the duration and intensity of formation of a Bw horizon in Holocene slope deposits. With a combination of optically stimulated luminescence (OSL), 14C- ... -
C. Area between the Scandinavian and the Alpine Glaciation: 1. Periglacial Sediments and their Stratigraphy
(E&G – Quaternary Science Journal; Vol.23-24, No. 1) -
C. Area between the Scandinavian and the Alpine Glaciation: 2. The Holocene of the Former Periglacial Areas
(E&G – Quaternary Science Journal; Vol.23-24, No. 1)
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C. Area between the Scandinavian and the Alpine Glaciation: 3. On the Pleistocene Vegetation History
(E&G – Quaternary Science Journal; Vol.23-24, No. 1) -
„C.A. Weber und das Augstumal-Moor: Zwischen Schutz und Nutzung.“ - Bericht über das Symposium der Sektionen I und V der DGMT in Juknaicˇiai (Litauen), 2.-6. Oktober 2002
Caspers, Gerfried; (TELMA - Berichte der Deutschen Gesellschaft für Moor- und Torfkunde; Band 32; 2002)
Im Jahre 2002 jährte sich zum hundertsten Mal, dass die beeindruckende Arbeit von C.A. WEBER (1902) „Über die Vegetation und Entstehung des Hochmoors von Augstumal im Memeldelta“ bei Paul Parey in Berlin erschienen ist. ... -
C14-Datierungen an Knochen- und Stoßzahnfragmenten aus würmzeitlichen Ablagerungen im westlichen Rheingletschergebiet (Baden-Württemberg)
(E&G – Quaternary Science Journal; Vol.34, No. 1)Die konventionellen C14-Daten der Kollagen-Fraktion von Knochenfunden aus der Magdalénien-Station Kesslerloch bei Thayngen und aus Kiesen des Konstanzer Stadiums sind mit den derzeitigen Altersvorstellungen im Einklang. Die ... -
Cable reverberations during wireline distributed acoustic sensing measurements: their nature and methods for elimination
; Stiller, Manfred; ; ; (Geophysical Prospecting, 2021-05-16)
The application of distributed acoustic sensing in borehole measurements allows for the use of fibre optic cables to measure strain. This is more efficient in terms of time and costs compared with the deploying of conventional ... -
Cadmium Background Levels in Groundwater in an Area Dominated by Agriculture
; ; (Integrated Environmental Assessment and Management, 2019)
Cadmium is a highly toxic trace metal, which can be of geogenic or anthropogenic origin, for example, minerals, phosphate fertilizers, and combustion emissions. Due to its low sorption affinity compared to other heavy ... -
Cadmium im Grundwasser Nordwestdeutschlands – Herkunft, Mobilisierung und Bewertung nach EU-Wasserrahmenrichtlinie
; ; ; ; ; (Grundwasser, 2021-06-18)
In Nordwestdeutschland zeigten neun Grundwasserkörper einen „schlechten“ chemischen Zustand nach Wasserrahmenrichtlinie aufgrund von Cadmiumkonzentrationen über 0,5 µg/l. Dünger- und Bodenanalysen, sowie Grundwasseranalysen ... -
Cadomian and Variscan metamorphic events in the Léon Domain (Armorican Massif) resolved by trace element analysis in monazite and garnet
; Krenn, Erwin; Finger, Fritz; Brätz, Helene; Klemd, Reiner (11. Symposium "Tektonik, Struktur- und Kristallingeologie", 2006-03)
The question, whether crustal domains are allochthonous terranes or not is crucial for plate tectonic models of the Ibero-Armorican segment of the Variscan belt. The Léon Domain in the Armorican Massif appears as a ... -
Calc-alkaline volcanic rocks and zircon ages of the late Tonian: early Cryogenian arc-related Big Naryn Complex in the Eastern Djetim-Too Range, Middle Tianshan block, Kyrgyzstan
; ; ; ; ; ; ; ; (International Journal of Earth Sciences, 2020-11-24)
The Big Naryn Complex (BNC) in the East Djetim-Too Range of the Kyrgyz Middle Tianshan block is a tectonized, at least 2 km thick sequence of predominantly felsic to intermediate volcanic rocks intruded by porphyric rhyolite ... -
Calcareous nannofossils of the Tertiary Flysch (Post Eocene to Early Miocene) of the Ionian Zone in Epirus, NW-Greece: taxonomy and biostratigraphical correlations
(Selbstverlag Fachbereich Geowissenschaften, FU Berlin, 1997)The present study considered calcareous nannofossils from material represented by outcrops of Flysch successions of the External Hellenides belt in the area of the Ionian Zone (I.Z.), northwestern Greece. The studied ... -
Calcifying extracellular mucus substances (EMS) of Madrepora oculata - a first geobiological approach
(Cold-Water Corals and EcosystemsCold-Water Corals and Ecosystems, 2005)
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Calcifying extracellular mucus substances (EMS) of Madrepora oculata - a first geobiological approach
(Cold-water corals and ecosystems, 2005)
Colonial non-zooxanthellate corals from deep-water coral reefs, Lophelia pertusa and Madrepora oculata, produce large amounts of extracellular mucus (EMS). This mucus has various functions, e.g., an antifouling capability ... -
Calcisuberites stromatoporoides n. gen. n. sp, ein neues Taxon der Hadromerida (Demospongiae, Porifera) mit einem kalkigen Basalskelett aus der tethyalen Unterkreide
; Schlagintweit, Felix (Beiträge zur PaläontologieBeiträge zur Paläontologie, 1990)
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Calcisuberites stromatoporoides n. gen. n. sp, ein neues Taxon der Hadromerida (Demospongiae, Porifera) mit einem kalkigen Basalskelett aus der tethyalen Unterkreide
; Schlagintweit, Felix (Beiträge zur Paläontologie, 1990)
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Calibrating receiver-type-dependent wide-lane uncalibrated phase delay biases for PPP integer ambiguity resolution
; ;; ; (Journal of Geodesy, 2021-06-29)
Wide-lane (WL) uncalibrated phase delay (UPD) is usually derived from Melbourne–Wübbena (MW) linear combination and is a prerequisite in Global Navigation Satellite Systems (GNSS) precise point positioning (PPP) ambiguity ... -
Calibration of the Heat Flow and Physical Properties Package (HP 3) for the InSight Mars Mission
; ; Knollenberg, J.; Krause, C.; Scharringhausen, M.; Wippermann, T.; ; ; Banerdt, W.B. (Earth and Space Science, 2019)
The (HP 3) of the InSight Mars mission is an instrument package to measure the Martian geothermal heat flow. The instrument's platinum resistance temperature sensors have been calibrated between −75 and +55 °C, and ... -
Caliche-Bildungen auf Höheren Deckenschottern der Nordschweiz?
(E&G – Quaternary Science Journal; Vol.46, No. 1)Innerhalb der fluvioglazialen Ablagerungen der Höheren Deckenschotter des Irchels (nördlicher Kanton Zürich, Schweiz) kommen stellenweise feinkörnige Hochflutablagerungen vor. Die Hochflutablagerungen und teilweise auch ...
