de.pangaea.dataset993181 und dataset PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact 2026-03-26T13:56:35Z https://doi.pangaea.de/10.1594/PANGAEA.993181 <gco:CharacterString>Continuous turbidity observations near DynaCom experimental in the back-barrier tidal flat, Spiekeroog, Germany, 2018-09 to 2023-09</gco:CharacterString> 2026-03-26T13:56:27 publication Pieck, Daniela
daniela.pieck@uni-oldenburg.de
https://orcid.org/0000-0002-4657-7361 information author Weyel, Niklas
niklas.weyel@awi.de
author Schwalfenberg, Kai
kai.schwalfenberg@uol.de
author Hillebrand, Helmut
helmut.hillebrand@uni-oldenburg.de
https://orcid.org/0000-0001-7449-1613 information author Kleyer, Michael
michael.kleyer@uni-oldenburg.de
author Lõhmus, Kertu
kertu.lohmus@uni-oldenburg.de
https://orcid.org/0000-0003-0470-6521 information author Wollschläger, Jochen
jochen.wollschlaeger@uni-oldenburg.de
https://orcid.org/0000-0001-5399-4414 information author Zielinski, Oliver
oliver.zielinski@io-warnemuende.de
https://orcid.org/0000-0002-6018-5030 information author Badewien, Thomas Henry
thomas.badewien@uni-oldenburg.de
https://orcid.org/0000-0003-0692-7731 information author PANGAEA
info@pangaea.de
https://www.pangaea.de/ information publisher tableDigital Data presented here were collected between September 2018 to September 2023 within the research unit DynaCom (Spatial community ecology in highly dynamic landscapes: From island biogeography to metaecosystems) involving the Universities of Oldenburg, Göttingen, and Münster, the iDiv Leipzig and the Nationalpark Niedersächsisches Wattenmeer. Experimental islands and saltmarsh enclosed plots were established in the back-barrier tidal flat and in the saltmarsh zone of the island of Spiekeroog (Germany). To measure local turbidity, a turbidity recorder equipped with a Seapoint® turbidity meter (RBRsolo Tu, RBR Ltd., Ontario/Canada) was installed in the back-barrier tidal flat near the experimental islands in a shallow tidal creek (0.9 m NHN). Another one was installed at the saltmarsh edge (1.2 m NHN). Both loggers were bottom mounted through a steel girder (buried 0.3 m deep in the sediment) and were positioned 15 cm above sediment surface, as was determined by using a portable differential GPS. This resulted in the sensor falling dry during low tide. The turbidity recorders were pre-calibrated by the manufacturer (Seapoint Sensors, Inc., NH/USA). Recorded data were internally logged and exported using Ruskin software V2.24.3.x (RBR Ltd., Ontario/Canada). Subsequent data processing was done using MATLAB (R2024b). Post-processing and quality control included the removal of (a) low tide data (sensors exposed to air), (b) data covering maintenance activities, (c) data affected by biofouling, and (d) implausible values, i.e. negative values and values exceeding the linear response range of the sensor (1250 NTU). According to manufacturer specifications, the linear measurement range extends up to 1250 NTU, while 750 NTU represent a more conservative estimate of linearity. Therefore, 1250 NTU was adopted as the upper threshold for valid measurements in this dataset. completed Badewien, Thomas Henry
thomas.badewien@uni-oldenburg.de
https://orcid.org/0000-0003-0692-7731 information principalInvestigator BEFmate biodiversity - ecosystem functioning DynaCom experimental islands Field experiment groundwater Metacommunity salt marsh SCO Spiekeroog Spiekeroog Coastal Observatory turbidity theme <gco:CharacterString>PANGAEA Keyword List</gco:CharacterString> 1995-01-01 creation PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact DynaCom FOR 2716: Spatial community ecology in highly dynamic landscapes: from island biogeography to metaecosystems theme <gco:CharacterString>PANGAEA Project List</gco:CharacterString> 1995-01-01 creation PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact copyright copyright CC-BY-4.0: Creative Commons Attribution 4.0 International textTable und geoscientificInformation 7.72125 7.723237 53.75815 53.761357 2018-07-23T20:00:00 2023-09-02T15:05:00 0.9 1.2 Event label thematicClassification DATE/TIME thematicClassification Latitude of event thematicClassification Longitude of event thematicClassification Height above sea floor/altitude physicalMeasurement m m ALTITUDE physicalMeasurement m m Turbidity (Nephelometric turbidity unit) physicalMeasurement Turbidity meter, Seapoint Sensors inc., STM NTU NTU text/tab-separated-values unknown https://doi.pangaea.de/10.1594/PANGAEA.993181?format=textfile download dataset The data set was checked for completeness, correctness, and consistency of metainformation. Validity of used methods was checked and - if applicable - precision and range of data. EVENT LABEL: BEFmate_SaltMarshEdge1 * LATITUDE: 53.761357 * LONGITUDE: 7.723237 * ELEVATION: 1.0 m * LOCATION: off Spiekeroog, German Bight, North Sea * METHOD/DEVICE: Multiple investigations Salt marsh edge, back-barrier tidal flat EVENT LABEL: BEFmate_seafloor * LATITUDE: 53.758150 * LONGITUDE: 7.721250 * DATE/TIME START: 2013-11-01T00:00:00 * DATE/TIME END: 2017-12-09T09:10:00 * ELEVATION: 0.7 m * LOCATION: off Spiekeroog, German Bight, North Sea * METHOD/DEVICE: Multiple investigations Sea floor, back-barrier tidal flat. 2013-11-01T00:00:00 Related to <gco:CharacterString>Experimental salt marsh islands: A model system for novel metacommunity experiments</gco:CharacterString> 2017-01-01 publication https://doi.org/10.1016/j.ecss.2017.09.021 Balke, Thorsten https://orcid.org/0000-0001-7733-5069 information author Lõhmus, Kertu
kertu.lohmus@uni-oldenburg.de
https://orcid.org/0000-0003-0470-6521 information author Hillebrand, Helmut
helmut.hillebrand@uni-oldenburg.de
https://orcid.org/0000-0001-7449-1613 information author Zielinski, Oliver
oliver.zielinski@io-warnemuende.de
https://orcid.org/0000-0002-6018-5030 information author Haynert, Kristin
khaynert@geomar.de
author Meier, Daniela
daniela.meier@uni-oldenburg.de
author Hodapp, Dorothee
dorothee.hodapp@uni-oldenburg.de
https://orcid.org/0000-0001-5012-0199 information author Minden, Vanessa https://orcid.org/0000-0002-4933-5931 information author Kleyer, Michael
michael.kleyer@uni-oldenburg.de
author documentDigital Estuarine, Coastal and Shelf Science 198 288-298 Related to <gco:CharacterString>Environmental conditions of a salt-marsh biodiversity experiment on the island of Spiekeroog (Germany)</gco:CharacterString> 2018-01-01 publication https://doi.org/10.5194/essd-10-1843-2018 Zielinski, Oliver
oliver.zielinski@io-warnemuende.de
https://orcid.org/0000-0002-6018-5030 information author Meier, Daniela
daniela.meier@uni-oldenburg.de
author Lõhmus, Kertu
kertu.lohmus@uni-oldenburg.de
https://orcid.org/0000-0003-0470-6521 information author Balke, Thorsten https://orcid.org/0000-0001-7733-5069 information author Kleyer, Michael
michael.kleyer@uni-oldenburg.de
author Hillebrand, Helmut
helmut.hillebrand@uni-oldenburg.de
https://orcid.org/0000-0001-7449-1613 information author documentDigital Earth System Science Data 10(4) 1843-1858 Additional metadata <gco:CharacterString>Additional Metadata to continuous turbidity observations near DynaCom experimental in the back-barrier tidal flat, Spiekeroog, Germany</gco:CharacterString> 2026-01-01 publication documentHardcopy Institute for Chemistry and Biology of the Marine Environment, Carl von Ossietzky University Oldenburg, Germany