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  • PANGAEA  (2)
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  • 1
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    Soil moisture and matric potential - An open field comparison of sensor systems (2018)
    PANGAEA
    In:  Supplement to: Jackisch, Conrad; Germer, Kai; Graeff, Thomas; Andrä, Ines; Schulz, Katrin; Schiedung, Marcus; Haller-Jans, Jaqueline; Schneider, Jonas; Jaquemotte, Julia; Helmer, Philipp; Lotz, Leander; Bauer, Andreas; Hahn, Irene; Sanda, Martin; Kumpan, Monika; Dorner, Johann; de Rooij, Gerrit; Wessel-Bothe, Stefan; Kottmann, Lorenz; Schittenhelm, Siegfried; Durner, Wolfgang (2020): Soil moisture and matric potential- an open field comparison of sensor systems. Earth System Science Data, 12(1), 683-697, https://doi.org/10.5194/essd-12-683-2020
    Details
    Publication Date: 2023-02-18
    Description: Soil water content and matric potential are central hydrological state variables. A large variety of automated probes and sensor systems for state monitoring exists and is frequently applied. Most studies solely rely on the calibration by the manufacturers. Until now, there is no commonly agreed calibration procedure. Moreover, several believes about the capabilities and reliabilities of specific sensing methods or sensor systems exist and compete. A consortium of several institutions conducted a comparison study of currently available sensor systems for soil moisture and matric potential under field conditions. All probes have been installed in 0.2 m depth under best practise procedure. We present the setup and the recorded data of 58 probes of 15 different systems measuring soil moisture and 50 probes of 14 different systems for matric potential, which have been used during the campaign in 2016. The data is extended by pedophysical analyses of the soil and laboratory reference measurements for calibration.
    Keywords: File content; File format; File name; File size; Uniform resource locator/link to file
    Type: Dataset
    Format: text/tab-separated-values, 65 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 2
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    Inorganic geochemistry of sedimentary rocks in the catchment of river Thuringian Saale during the last 600 Ma (2021)
    PANGAEA
    Details
    Publication Date: 2023-07-14
    Description: A literature retrieval was performed for whole rock geochemical analyses of sedimentary, magmatic and metamorphic rocks in the catchment of River Thuringian Saale for the past 600 Ma. Considering availability and coincidence with paleontological an facies data the following indicators seem suitable to detect environmental and climatic changes: biogenic P for Paleoproductivity, STI Index for weathering intensity, Ni/Co-ratio for redox conditions, relative enrichments of Co, Ba and Rb versus crustal values for volcanic activity at varying differentiation. The Mg/Ca-ratio as proxy for salinity is applicable in evaporites. The binary plot Nb/Y versus Zr/TiO2 indicates a presently eroded volcanic level of the Bohemian Massif as catchment area for the Middle Bunter, whereas higly differentiated volcanics provided source material for Neoproterozoic greywackes. A positive Eu-anomaly is limited to the Lower Bunter and implies mafic source rocks perhaps formerly located in the Bohemian Massif.
    Keywords: AGE; Aluminium; Aluminium oxide; Antimony; Arsenic; Barium; Beryllium; Bismuth; Boron; Cadmium; Caesium; Calcium; Calcium oxide; Carbon, organic, total; Carbon, total; Carbon dioxide; Cerium; Chlorine; Chromium; Cobalt; Copper; Dysprosium; environmental change; Erbium; Europium; Gadolinium; Gallium; Germanium; Gold; Hafnium; Holmium; Indium; inorganic geochemistry; Iodine; Iron; Iron oxide, Fe2O3; Iron oxide, FeO; Lanthanum; Lead; Lithium; Loss on ignition; Lutetium; Magnesium; Magnesium oxide; Manganese; Manganese oxide; Median values; Mercury; Molybdenum; MULT; Multiple investigations; Neodymium; Nickel; Niobium; Nitrogen, total; Number of analyses; Palladium; Phosphorus; Phosphorus pentoxide; Platinum; Potassium; Potassium oxide; Praseodymium; provenance study; proxies; Recalculated; Rhenium; Rubidium; Saale; Saale catchment; Samarium; Scandium; Selenium; Silicon; Silicon dioxide; Silver; Sodium; Sodium oxide; Stratigraphy; Strontium; Sulfur, total; Sulfur trioxide; Tantalum; Tellurium; Terbium; Thallium; Thorium; Thulium; Tin; Titanium; Titanium dioxide; Tungsten; Uranium; Vanadium; Water in rock; Ytterbium; Yttrium; Zinc; Zirconium
    Type: Dataset
    Format: text/tab-separated-values, 2994 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
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