<?xml version="1.0" encoding="UTF-8"?><!--*** Generated from internal PANGAEA metadata schema by dif.xslt ***--><DIF xsi:schemaLocation="http://gcmd.gsfc.nasa.gov/Aboutus/xml/dif/ http://gcmd.gsfc.nasa.gov/Aboutus/xml/dif/dif_v9.4.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://gcmd.gsfc.nasa.gov/Aboutus/xml/dif/">
<Entry_ID>PANGAEA_968994</Entry_ID>
<Entry_Title>Compilation of studies on sediments since the mid-20th century in and around the Helgoland Mud Area, SE German Bight, North Sea (GIS shape file)</Entry_Title>
<Data_Set_Citation>
<Dataset_Creator>Müller, Daniel; Kasten, Sabine</Dataset_Creator>
<Dataset_Title>Compilation of studies on sediments since the mid-20th century in and around the Helgoland Mud Area, SE German Bight, North Sea (GIS shape file)</Dataset_Title>
<Dataset_Release_Date>2024-08-02</Dataset_Release_Date>
<Dataset_Publisher>PANGAEA</Dataset_Publisher>
<Data_Presentation_Form>Dataset</Data_Presentation_Form>
<Online_Resource>https://doi.pangaea.de/10.1594/PANGAEA.968994</Online_Resource>
</Data_Set_Citation>
<Discipline>
<Discipline_Name>Earth Science</Discipline_Name>
</Discipline>
<ISO_Topic_Category>geoscientificInformation</ISO_Topic_Category>
<Keyword>Compilation</Keyword>
<Keyword>geographic information system</Keyword>
<Keyword>German Bight</Keyword>
<Keyword>GIS</Keyword>
<Keyword>HMA_Compilation</Keyword>
<Keyword>Literature survey</Keyword>
<Keyword>North Sea</Keyword>
<Keyword>Sediment</Keyword>
<Data_Set_Progress>Complete</Data_Set_Progress>
<Spatial_Coverage>
<Southernmost_Latitude>53.826751</Southernmost_Latitude>
<Northernmost_Latitude>54.420426</Northernmost_Latitude>
<Westernmost_Longitude>7.66737</Westernmost_Longitude>
<Easternmost_Longitude>8.524095</Easternmost_Longitude>
</Spatial_Coverage>
<Access_Constraints>unrestricted</Access_Constraints>
<Use_Constraints>CC-BY-4.0: Creative Commons Attribution 4.0 International</Use_Constraints>
<Data_Set_Language>English</Data_Set_Language>
<Data_Center>
<Data_Center_Name>
<Short_Name>PANGAEA</Short_Name>
<Long_Name>Data Publisher for Earth &amp; Environmental Science</Long_Name>
</Data_Center_Name>
<Data_Center_URL>https://www.pangaea.de/</Data_Center_URL>
<Personnel>
<Role>Data Center Contact</Role>
<First_Name>Michael</First_Name>
<Last_Name>Diepenbroek</Last_Name>
<Email>info@pangaea.de</Email>
<Contact_Address>
<Address>Leobener Str.</Address>
<City>Bremen</City>
<Province_or_State>Bremen</Province_or_State>
<Postal_Code>28359</Postal_Code>
<Country>Germany</Country>
</Contact_Address>
</Personnel>
</Data_Center>
<Distribution>
<Distribution_Media>online</Distribution_Media>
<Distribution_Size>22.3 kBytes</Distribution_Size>
<Distribution_Format>application/zip</Distribution_Format>
</Distribution>
<Reference>Müller, Daniel; Liu, Bo; Geibert, Walter; Holtappels, Moritz; Sander, Lasse; Miramontes, Elda; Taubner, Heidi; Henkel, Susann; Hinrichs, Kai-Uwe; Bethke, Denise; Dohrmann, Ingrid; Kasten, Sabine (in review): Depositional controls and budget of organic carbon burial in fine-grained sediments of the North Sea – the Helgoland Mud Area as a test field. https://doi.org/10.5194/egusphere-2024-1632</Reference>
<Reference>Ahmerkamp, Soeren; Marchant, Hannah K; Peng, Chao; Probandt, David; Littmann, Sten; Kuypers, Marcel MM; Holtappels, Moritz (2020): The effect of sediment grain properties and porewater flow on microbial abundance and respiration in permeable sediments. Scientific Reports, 10(1), 3573, https://doi.org/10.1038/s41598-020-60557-7</Reference>
<Reference>Ahmerkamp, Soeren; Winter, Christian; Krämer, Knut; de Beer, Dirk; Janssen, Felix; Friedrich, Jana; Kuypers, Marcel MM; Holtappels, Moritz (2017): Regulation of benthic oxygen fluxes in permeable sediments of the coastal ocean. Limnology and Oceanography, 62(5), 1935-1954, https://doi.org/10.1002/lno.10544</Reference>
<Reference>Aromokeye, David Adeyemi; Kulkarni, Ajinkya; Elvert, Marcus; Wegener, Gunter; Henkel, Susann; Coffinet, Sarah; Eickhorst, Thilo; Oni, Oluwatobi Emmanuel; Richter-Heitmann, Tim; Taubner, Heidi; Wunder, Lea C; Yin, Xiuran; Zhu, Qing-Zeng; Hinrichs, Kai-Uwe; Kasten, Sabine; Friedrich, Michael (2020): Rates and Microbial Players of Iron-Driven Anaerobic Oxidation of Methane in Methanic Marine Sediments. Frontiers in Microbiology, 10, 3041, https://doi.org/10.3389/fmicb.2019.03041</Reference>
<Reference>Baumann, Marion (1991): Die Ablagerung von Tschernobyl-Radiocäsium in der Norwegischen See und in der Nordsee. Berichte aus dem Fachbereich Geowissenschaften der Universität Bremen, 14, 133 pp, urn:nbn:de:gbv:46-ep000106641</Reference>
<Reference>Beks, J P (2000): Storage and distribution of plutonium, 241Am, 137Cs and 210Pbxs in North Sea sediments. Continental Shelf Research, 20(15), 1941-1964, https://doi.org/10.1016/S0278-4343(00)00057-1</Reference>
<Reference>Boxberg, Florian; Asendorf, Sanja; Bartholomä, Alexander; Schnetger, Bernhard; de Lange, Willem P; Hebbeln, Dierk (2020): Historical anthropogenic heavy metal input to the south-eastern North Sea. Geo-Marine Letters, 40(2), 135-148, https://doi.org/10.1007/s00367-019-00592-0</Reference>
<Reference>Brenner, H; Braeckman, Ulrike; Le Guitton, M; Meysman, Filip J R (2016): The impact of sedimentary alkalinity release on the water column CO2 system in the North Sea. Biogeosciences, 13(3), 841-863, https://doi.org/10.5194/bg-13-841-2016</Reference>
<Reference>Dauwe, Birgit; Middelburg, Jack J (1998): Amino acids and hexosamines as indicators of organic matter degradation state in North Sea sediments. Limnology and Oceanography, 43(5), 782-798, https://doi.org/10.4319/lo.1998.43.5.0782</Reference>
<Reference>de Haas, Henk; Boer, Wim; van Weering, Tjeerd C E (1997): Recent sedimentation and organic carbon burial in a shelf sea: the North Sea. Marine Geology, 144(1-3), 131-146, https://doi.org/10.1016/S0025-3227(97)00082-0</Reference>
<Reference>Dellwig, Olaf; Hinrichs, Joachim; Hild, Andreas; Brumsack, Hans-Jürgen (2000): Changing sedimentation in tidal flat sediments of the southern North Sea from the Holocene to the present: a geochemical approach. Journal of Sea Research, 44(3-4), 195-208, https://doi.org/10.1016/s1385-1101(00)00051-4</Reference>
<Reference>Doll, Mechthild (2015): Reflexionsseismische Und Hydroakustische Untersuchungen Des Helgoländer Schlickgebietes in Der Südlichen Nordsee. Bachelor Thesis, Faculty of Geosciences, University of Bremen</Reference>
<Reference>Gadow, Sibylle (1969): Gips Als Leitmineral Für Das Liefergebiet Helgoland Und Für Den Transport Bei Sturmfluten. Natur und Museum, 99 (12), 537–540</Reference>
<Reference>Haas, Christian; Kuhn, Gerhard (2017): Sedimentary and Geochemical Conditions in the 'Helgoland Mud Area' (SE North Sea) during the Past 1000 Years. Geophysical Research Abstracts 19:. Geophysical Research Abstracts, 19, 16917</Reference>
<Reference>Hebbeln, Dierk; Knudsen, Karen-Luise; Gyllencreutz, Richard; Kristensen, Peter; Klitgaard-Kristensen, Dorthe; Backman, Jan; Scheurle, Carolyn; Jiang, Hui; Gil, Isabelle M; Smelror, Morten; Jones, Phil D; Sejrup, Hans-Petter (2006): Late Holocene coastal hydrographic and climate changes in the eastern North Sea. The Holocene, 16(7), 987-1001, https://doi.org/10.1177/0959683606hl989rp</Reference>
<Reference>Hebbeln, Dierk; Scheurle, Carolyn; Lamy, Frank (2003): Depositional history of the Helgoland mud area,German Bight, North Sea. Geo-Marine Letters, 23(2), 81-90, https://doi.org/10.1007/s00367-003-0127-0</Reference>
<Reference>Henkel, Susann; Kasten, Sabine; Poulton, Simon W; Staubwasser, Michael (2016): Determination of the stable iron isotopic composition of sequentially leached iron phases in marine sediments. Chemical Geology, 421, 93-102, https://doi.org/10.1016/j.chemgeo.2015.12.003</Reference>
<Reference>Hinrichs, Joachim; Dellwig, Olaf; Brumsack, H-J (2002): Lead in sediments and suspended particulate matter of the German Bight: natural versus anthropogenic origin. Applied Geochemistry, 17(5), 621-632, https://doi.org/10.1016/S0883-2927(01)00124-X</Reference>
<Reference>Irion, G; Wunderlich, F; Schwedhelm, E (1987): Transport of clay minerals and anthropogenic compounds into the German Bight and the provenance of fine-grained sediments SE of Helgoland. Journal of the Geological Society, 144(1), 153-160, https://doi.org/10.1144/gsjgs.144.1.0153</Reference>
<Reference>Neumann, Andreas; van Beusekom, Justus; Holtappels, Moritz; Emeis, Kay-Christian (2017): Nitrate consumption in sediments of the German Bight (North Sea). Journal of Sea Research, 127, 26-35, https://doi.org/10.1016/j.seares.2017.06.012</Reference>
<Reference>Oehler, Till; Martinez, Roi; Schückel, Ulrike; Winter, Christian; Kröncke, Ingrid; Schlüter, Michael (2015): Seasonal and spatial variations of benthic oxygen and nitrogen fluxes in the Helgoland Mud Area (southern North Sea). Continental Shelf Research, 106, 118-129, https://doi.org/10.1016/j.csr.2015.06.009</Reference>
<Reference>Oehler, Till; Schückel, Ulrike; Schlüter, Michael (2015): Seasonal dynamics of the biogenic silica cycle in surface sediments of the Helgoland Mud Area (southern North Sea). Continental Shelf Research, 107, 103-114, https://doi.org/10.1016/j.csr.2015.07.016</Reference>
<Reference>Oni, Oluwatobi Emmanuel; Miyatake, Tetsuro; Kasten, Sabine; Richter-Heitmann, Tim; Fischer, David; Wagenknecht, Laura; Kulkarni, Ajinkya; Blumers, Mathias; Shylin, Sergii I; Ksenofontov, Vadim; Costa, Benilde F O; Klingelhöfer, Göstar; Friedrich, Michael W (2015): Distinct microbial populations are tightly linked to the profile of dissolved iron in the methanic sediments of the Helgoland mud area, North Sea. Frontiers in Microbiology, 6, https://doi.org/10.3389/fmicb.2015.00365</Reference>
<Reference>Oni, Oluwatobi Emmanuel; Schmidt, Frauke; Miyatake, Tetsuro; Kasten, Sabine; Witt, Matthias; Hinrichs, Kai-Uwe; Friedrich, Michael W (2015): Microbial communities and organic matter composition in surface and subsurface sediments of the Helgoland mud area, North Sea. Frontiers in Microbiology, 6, https://doi.org/10.3389/fmicb.2015.01290</Reference>
<Reference>Reineck, Hans-Erich (1963): Sedimentgefüge Im Bereich Der Südlichen Nordsee. Abhandlungen der Senckenberg Gesellschaft fur Naturforschung, 505, 1–138</Reference>
<Reference>Scheurle, Carolyn; Hebbeln, Dierk (2003): Stable oxygen isotopes as recorders of salinity and river discharge in the German Bight, North Sea. Geo-Marine Letters, 23(2), 130-136, https://doi.org/10.1007/s00367-003-0133-2</Reference>
<Reference>Scheurle, Carolyn; Hebbeln, Dierk; Jones, Phil D (2005): An 800-year reconstruction of Elbe River discharge and German Bight sea-surface salinity. The Holocene, 15(3), 429-434, https://doi.org/10.1191/0959683605hl802rp</Reference>
<Reference>Serna, Alexandra; Lahajnar, Niko; Pätsch, J; Hebbeln, Dierk; Emeis, Kay-Christian (2014): Organic matter degradation in the German Bight/SE North Sea: Implications from stable nitrogen isotopes and amino acids. Marine Chemistry, 166, 103-113, https://doi.org/10.1016/j.marchem.2014.09.014</Reference>
<Reference>Serna, Alexandra; Pätsch, Johannes; Dähnke, Kirstin; Wiesner, Martin G; Hass, H Christian; Zeiler, Manfred; Hebbeln, Dierk; Emeis, Kay-Christian (2010): History of anthropogenic nitrogen input to the German Bight/SE North Sea as reflected by nitrogen isotopes in surface sediments, sediment cores and hindcast models. Continental Shelf Research, 30(15), 1626-1638, https://doi.org/10.1016/j.csr.2010.06.010</Reference>
<Reference>Slomp, Caroline P; Malschaert, J F P; Lohse, L; van Raaphorst, W (1997): Iron and manganese cycling in different sedimentary environments on the North Sea continental margin. Continental Shelf Research, 17(9), 1083-1117, https://doi.org/10.1016/S0278-4343(97)00005-8</Reference>
<Reference>van der Zee, Claar; van Raaphorst, W; Helder, Willem; de Heij, Hans (2003): Manganese diagenesis in temporal and permanent depositional areas of the North Sea. Continental Shelf Research, 23(6), 625-646, https://doi.org/10.1016/S0278-4343(03)00024-4</Reference>
<Reference>von Haugwitz, Wolfram; Wong, How-Kin; Salge, Uwe (1988): The Mud Area Southeast of Helgoland: A Reflection Seismic Study. Mitteilungen aus dem Geologisch-Palaeontologischen Institut der Universitaet Hamburg, 65, 409–422</Reference>
<Reference>Wiesner, Martin G; Haake, Birgit; Wirth, Hans (1990): Organic facies of surface sediments in the North Sea. Organic Geochemistry, 15(4), 419-432, https://doi.org/10.1016/0146-6380(90)90169-Z</Reference>
<Reference>Wrede, Alexa; Dannheim, Jennifer; Gutow, Lars; Brey, Thomas (2017): Who really matters: Influence of German Bight key bioturbators on biogeochemical cycling and sediment turnover. Journal of Experimental Marine Biology and Ecology, 488, 92-101, https://doi.org/10.1016/j.jembe.2017.01.001</Reference>
<Summary>This dataset is a literature compilation of sediment work carried out in and around the Helgoland Mud Area in the German Bight of the North Sea. It includes authors, titles, sample locations and corresponding parameters of 31 studies and 177 respective sampling locations. ** For all details see the full metadata description at "https://doi.pangaea.de/10.1594/PANGAEA.968994"!</Summary>
<Related_URL>
<URL>https://doi.org/10.1002/lno.10544</URL>
<Description>Regulation of benthic oxygen fluxes in permeable sediments of the coastal ocean</Description>
</Related_URL>
<Related_URL>
<URL>https://doi.org/10.1007/s00367-003-0127-0</URL>
<Description>Depositional history of the Helgoland mud area,German Bight, North Sea</Description>
</Related_URL>
<Related_URL>
<URL>https://doi.org/10.1007/s00367-003-0133-2</URL>
<Description>Stable oxygen isotopes as recorders of salinity and river discharge in the German Bight, North Sea</Description>
</Related_URL>
<Related_URL>
<URL>https://doi.org/10.1007/s00367-019-00592-0</URL>
<Description>Historical anthropogenic heavy metal input to the south-eastern North Sea</Description>
</Related_URL>
<Related_URL>
<URL>https://doi.org/10.1016/0146-6380(90)90169-Z</URL>
<Description>Organic facies of surface sediments in the North Sea</Description>
</Related_URL>
<Related_URL>
<URL>https://doi.org/10.1016/j.chemgeo.2015.12.003</URL>
<Description>Determination of the stable iron isotopic composition of sequentially leached iron phases in marine sediments</Description>
</Related_URL>
<Related_URL>
<URL>https://doi.org/10.1016/j.csr.2010.06.010</URL>
<Description>History of anthropogenic nitrogen input to the German Bight/SE North Sea as reflected by nitrogen isotopes in surface sediments, sediment cores and hindcast models</Description>
</Related_URL>
<Related_URL>
<URL>https://doi.org/10.1016/j.csr.2015.06.009</URL>
<Description>Seasonal and spatial variations of benthic oxygen and nitrogen fluxes in the Helgoland Mud Area (southern North Sea)</Description>
</Related_URL>
<Related_URL>
<URL>https://doi.org/10.1016/j.csr.2015.07.016</URL>
<Description>Seasonal dynamics of the biogenic silica cycle in surface sediments of the Helgoland Mud Area (southern North Sea)</Description>
</Related_URL>
<Related_URL>
<URL>https://doi.org/10.1016/j.jembe.2017.01.001</URL>
<Description>Who really matters: Influence of German Bight key bioturbators on biogeochemical cycling and sediment turnover</Description>
</Related_URL>
<Related_URL>
<URL>https://doi.org/10.1016/j.marchem.2014.09.014</URL>
<Description>Organic matter degradation in the German Bight/SE North Sea: Implications from stable nitrogen isotopes and amino acids</Description>
</Related_URL>
<Related_URL>
<URL>https://doi.org/10.1016/j.seares.2017.06.012</URL>
<Description>Nitrate consumption in sediments of the German Bight (North Sea)</Description>
</Related_URL>
<Related_URL>
<URL>https://doi.org/10.1016/S0025-3227(97)00082-0</URL>
<Description>Recent sedimentation and organic carbon burial in a shelf sea: the North Sea</Description>
</Related_URL>
<Related_URL>
<URL>https://doi.org/10.1016/S0278-4343(00)00057-1</URL>
<Description>Storage and distribution of plutonium, 241Am, 137Cs and 210Pbxs in North Sea sediments</Description>
</Related_URL>
<Related_URL>
<URL>https://doi.org/10.1016/S0278-4343(03)00024-4</URL>
<Description>Manganese diagenesis in temporal and permanent depositional areas of the North Sea</Description>
</Related_URL>
<Related_URL>
<URL>https://doi.org/10.1016/S0278-4343(97)00005-8</URL>
<Description>Iron and manganese cycling in different sedimentary environments on the North Sea continental margin</Description>
</Related_URL>
<Related_URL>
<URL>https://doi.org/10.1016/S0883-2927(01)00124-X</URL>
<Description>Lead in sediments and suspended particulate matter of the German Bight: natural versus anthropogenic origin</Description>
</Related_URL>
<Related_URL>
<URL>https://doi.org/10.1016/s1385-1101(00)00051-4</URL>
<Description>Changing sedimentation in tidal flat sediments of the southern North Sea from the Holocene to the present: a geochemical approach</Description>
</Related_URL>
<Related_URL>
<URL>https://doi.org/10.1038/s41598-020-60557-7</URL>
<Description>The effect of sediment grain properties and porewater flow on microbial abundance and respiration in permeable sediments</Description>
</Related_URL>
<Related_URL>
<URL>https://doi.org/10.1144/gsjgs.144.1.0153</URL>
<Description>Transport of clay minerals and anthropogenic compounds into the German Bight and the provenance of fine-grained sediments SE of Helgoland</Description>
</Related_URL>
<Related_URL>
<URL>https://doi.org/10.1177/0959683606hl989rp</URL>
<Description>Late Holocene coastal hydrographic and climate changes in the eastern North Sea</Description>
</Related_URL>
<Related_URL>
<URL>https://doi.org/10.1191/0959683605hl802rp</URL>
<Description>An 800-year reconstruction of Elbe River discharge and German Bight sea-surface salinity</Description>
</Related_URL>
<Related_URL>
<URL>https://doi.org/10.3389/fmicb.2015.00365</URL>
<Description>Distinct microbial populations are tightly linked to the profile of dissolved iron in the methanic sediments of the Helgoland mud area, North Sea</Description>
</Related_URL>
<Related_URL>
<URL>https://doi.org/10.3389/fmicb.2015.01290</URL>
<Description>Microbial communities and organic matter composition in surface and subsurface sediments of the Helgoland mud area, North Sea</Description>
</Related_URL>
<Related_URL>
<URL>https://doi.org/10.3389/fmicb.2019.03041</URL>
<Description>Rates and Microbial Players of Iron-Driven Anaerobic Oxidation of Methane in Methanic Marine Sediments</Description>
</Related_URL>
<Related_URL>
<URL>https://doi.org/10.4319/lo.1998.43.5.0782</URL>
<Description>Amino acids and hexosamines as indicators of organic matter degradation state in North Sea sediments</Description>
</Related_URL>
<Related_URL>
<URL>https://doi.org/10.5194/bg-13-841-2016</URL>
<Description>The impact of sedimentary alkalinity release on the water column CO2 system in the North Sea</Description>
</Related_URL>
<Related_URL>
<URL>https://doi.org/10.5194/egusphere-2024-1632</URL>
<Description>Depositional controls and budget of organic carbon burial in fine-grained sediments of the North Sea – the Helgoland Mud Area as a test field</Description>
</Related_URL>
<Related_URL>
<URL>https://nbn-resolving.org/urn:nbn:de:gbv:46-ep000106641</URL>
<Description>Die Ablagerung von Tschernobyl-Radiocäsium in der Norwegischen See und in der Nordsee</Description>
</Related_URL>
<Metadata_Name>DIF</Metadata_Name>
<Metadata_Version>9.4</Metadata_Version>
<DIF_Creation_Date>2024-08-02</DIF_Creation_Date>
<Last_DIF_Revision_Date>2026-04-02</Last_DIF_Revision_Date>
</DIF>
