de.pangaea.dataset987351 und dataset PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact 2025-12-23T01:12:51Z https://doi.pangaea.de/10.1594/PANGAEA.987351 <gco:CharacterString>Porewater geochemistry of sediment core AL561_5-1</gco:CharacterString> 2025-11-24T10:26:57 publication https://doi.org/10.1594/PANGAEA.987351 Dale, Andy W
adale@geomar.de
author Lomnitz, Ulrike author PANGAEA
info@pangaea.de
https://www.pangaea.de/ information publisher tableDigital The AL561 cruise was conducted in the framework of the project APOC ("Anthropogenic impacts on Particulate Organic Carbon cycling in the North Sea"). This collaborative project between GEOMAR, AWI, HEREON, UHH, and BUND is to understand how particulate organic carbon (POC) cycling contributes to carbon sequestration in the North Sea and how this ecosystem service is compromised and interlinked with global change and a range of human pressures include fisheries (pelagic fisheries, bottom trawling), resource extraction (sand mining), sediment management (dredging and disposal of dredged sediments) and eutrophication. The main aim of the sampling activity during AL561 cruise was to recover undisturbed sediment from high accumulation sites in the Skagerrak/Kattegat and to subsample sediment/porewater at high resolution in order to investigate sedimentation transport processes, origin of sediment/POC and mineralization processes over the last 100- 200 years. Moreover, the actual processes of sedimentation and POC degradation in the water column and benthic layer will be addressed by sampling with CTD and Lander devices. In total 9 hydroacoustic surveys (59 profiles), 4 Gravity Corer, 7 Multicorer, 3 BIGO Lander and 3 CTD stations were successfully conducted during the AL561 cruise. completed Dale, Andy W
adale@geomar.de
principalInvestigator Geochemistry MUC North Sea porewater Porewater chemistry theme <gco:CharacterString>PANGAEA Keyword List</gco:CharacterString> 1995-01-01 creation PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact APOC Anthropogenic impacts on particulate organic carbon cycling in the North Sea 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 9.78729 9.78729 58.18296 58.18296 2021-08-04T08:41:29 2021-08-04T08:41:29 0.0 0.13 Type thematicClassification DEPTH, sediment/rock physicalMeasurement m m Replicate thematicClassification Alkalinity, total physicalMeasurement Titration, Pavlova mmol(eq)/l mmol(eq)/l Barium physicalMeasurement Inductively coupled plasma atomic emission spectroscope (ICP-AES) nmol/l nmol/l Boron physicalMeasurement Inductively coupled plasma atomic emission spectroscope (ICP-AES) mmol/l mmol/l Bromide physicalMeasurement Ion chromatography µmol/l µmol/l Calcium physicalMeasurement Inductively coupled plasma atomic emission spectroscope (ICP-AES) mmol/l mmol/l Chloride physicalMeasurement Ion chromatography; Cl/IAPSO mmol/l mmol/l Chloride physicalMeasurement Ion chromatography mmol/l mmol/l Iron physicalMeasurement Inductively coupled plasma atomic emission spectroscope (ICP-AES) µmol/l µmol/l Potassium physicalMeasurement Inductively coupled plasma atomic emission spectroscope (ICP-AES) mmol/l mmol/l Lithium physicalMeasurement Inductively coupled plasma atomic emission spectroscope (ICP-AES) µmol/l µmol/l Magnesium physicalMeasurement Inductively coupled plasma atomic emission spectroscope (ICP-AES) mmol/l mmol/l Manganese physicalMeasurement Inductively coupled plasma atomic emission spectroscope (ICP-AES) µmol/l µmol/l Sodium physicalMeasurement Inductively coupled plasma atomic emission spectroscope (ICP-AES) mmol/l mmol/l Ammonium physicalMeasurement Photometry µmol/l µmol/l Phosphate physicalMeasurement Photometry µmol/l µmol/l Silicon physicalMeasurement Inductively coupled plasma atomic emission spectroscope (ICP-AES) mmol/l mmol/l Silicate physicalMeasurement Photometry µmol/l µmol/l Sulfate physicalMeasurement Ion chromatography mmol/l mmol/l Strontium physicalMeasurement Inductively coupled plasma atomic emission spectroscope (ICP-AES) µmol/l µmol/l text/tab-separated-values unknown https://doi.pangaea.de/10.1594/PANGAEA.987351?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: AL561_5-1 (ALK561_5BIGO2-1) * LATITUDE: 58.182960 * LONGITUDE: 9.787290 * DATE/TIME: 2021-08-04T08:41:29 * ELEVATION: -503.0 m * LOCATION: Skagerrak * CAMPAIGN: AL561 * BASIS: Alkor (1990) * METHOD/DEVICE: Bottom lander 2021-08-04T08:41:29 Related to <gco:CharacterString>Mass accumulation rates decreased in the Skagerrak basin over the last 100 years</gco:CharacterString> 2025-01-01 publication https://doi.org/10.1016/j.csr.2025.105411 Spiegel, Timo
tspiegel@geomar.de
https://orcid.org/0000-0002-5361-0967 information author Dale, Andrew W author Lenz, Nina
nilenz@web.de
https://orcid.org/0000-0001-9617-212X information author Schmidt, Mark
mschmidt@geomar.de
https://orcid.org/0000-0002-4298-9617 information author Moros, Matthias
matthias.moros@io-warnemuende.de
author Lindhorst, Sebastian
sebastian.lindhorst@uni-hamburg.de
https://orcid.org/0000-0001-9615-4167 information author Wolschke, Hendrik
hendrik.wolschke@hereon.de
author Müller, Daniel
daniel.mueller@awi.de
https://orcid.org/0000-0002-6778-7157 information author Butzin, Martin
mbutzin@marum.de
https://orcid.org/0000-0002-9275-7304 information author Fuhr, Michael
m.drove@gmail.com
https://orcid.org/0000-0002-5169-6744 information author Kalapurakkal, Habeeb Thanveer
hkalapurakkal@geomar.de
author Kasten, Sabine
sabine.kasten@awi.de
https://orcid.org/0000-0001-7453-5137 information author Wallmann, Klaus
kwallmann@geomar.de
https://orcid.org/0000-0002-1795-376X information author documentDigital Continental Shelf Research 286 105411 Related to <gco:CharacterString>Benthic POC cycling in the Skagerrak basin: The role of lateral POC input</gco:CharacterString> 2025-01-01 publication https://doi.org/10.1016/j.csr.2025.105536 Spiegel, Timo
tspiegel@geomar.de
https://orcid.org/0000-0002-5361-0967 information author Dale, Andrew W author Lenz, Nina
nilenz@web.de
https://orcid.org/0000-0001-9617-212X information author Schmidt, Mark
mschmidt@geomar.de
https://orcid.org/0000-0002-4298-9617 information author Sommer, Stefan
ssommer@geomar.de
author Becker, Kevin W
kbecker@geomar.de
https://orcid.org/0000-0001-6317-1884 information author Elling, Felix J
felling@leibniz.uni-kiel.de
https://orcid.org/0000-0003-0405-4033 information author Porz, Lucas author Daewel, Ute https://orcid.org/0000-0003-2380-8427 information author Fuhr, Michael
m.drove@gmail.com
https://orcid.org/0000-0002-5169-6744 information author Kalapurakkal, Habeeb Thanveer
hkalapurakkal@geomar.de
author Wallmann, Klaus
kwallmann@geomar.de
https://orcid.org/0000-0002-1795-376X information author documentDigital Continental Shelf Research 293 105536 Related to <gco:CharacterString>Biogenic silica cycling in the Skagerrak</gco:CharacterString> 2023-01-01 publication https://doi.org/10.3389/fmars.2023.1141448 Spiegel, Timo
tspiegel@geomar.de
https://orcid.org/0000-0002-5361-0967 information author Dale, Andrew W author Lenz, Nina
nilenz@web.de
https://orcid.org/0000-0001-9617-212X information author Schmidt, Mark
mschmidt@geomar.de
https://orcid.org/0000-0002-4298-9617 information author Sommer, Stefan
ssommer@geomar.de
author Kalapurakkal, Habeeb Thanveer
hkalapurakkal@geomar.de
author Przibilla, Anna
anna.przibilla@hereon.de
author Lindhorst, Sebastian
sebastian.lindhorst@uni-hamburg.de
https://orcid.org/0000-0001-9615-4167 information author Wallmann, Klaus
kwallmann@geomar.de
https://orcid.org/0000-0002-1795-376X information author documentDigital Frontiers in Marine Science 10 1141448 Related to <gco:CharacterString>Modelling mass accumulation rates and 210Pb rain rates in the Skagerrak: lateral sediment transport dominates the sediment input</gco:CharacterString> 2024-01-01 publication https://doi.org/10.3389/fmars.2024.1331102 Spiegel, Timo
tspiegel@geomar.de
https://orcid.org/0000-0002-5361-0967 information author Diesing, Markus
markus.diesing@ngu.no
https://orcid.org/0000-0003-4331-7553 information author Dale, Andrew W author Lenz, Nina
nilenz@web.de
https://orcid.org/0000-0001-9617-212X information author Schmidt, Mark
mschmidt@geomar.de
https://orcid.org/0000-0002-4298-9617 information author Sommer, Stefan
ssommer@geomar.de
author Böttner, Christoph
christoph.boettner@ifg.uni-kiel.de
https://orcid.org/0000-0001-7321-0699 information author Fuhr, Michael
m.drove@gmail.com
https://orcid.org/0000-0002-5169-6744 information author Kalapurakkal, Habeeb Thanveer
hkalapurakkal@geomar.de
author Schulze, Cosima author Wallmann, Klaus
kwallmann@geomar.de
https://orcid.org/0000-0002-1795-376X information author documentDigital Frontiers in Marine Science 11 1331102