Changes

View changes from to

On March 11, 2025, 12:21:27 PM UTC, ckan_admin:

Changed title to Dissolved Cd, Co, Cu, Fe, Mn, Ni, Pb and Zn in the Arctic Ocean (previously Dissolved Cd, Co, Cu, Fe, Mn, Ni and Zn in the Arctic Ocean)

Set maintainer of Dissolved Cd, Co, Cu, Fe, Mn, Ni, Pb and Zn in the Arctic Ocean to loes

Set maintainer email of Dissolved Cd, Co, Cu, Fe, Mn, Ni, Pb and Zn in the Arctic Ocean to loes.gerringa@nioz.nl

Set author of Dissolved Cd, Co, Cu, Fe, Mn, Ni, Pb and Zn in the Arctic Ocean to Rob Middag (Royal Netherlands Institute for Sea Research)

Set author email of Dissolved Cd, Co, Cu, Fe, Mn, Ni, Pb and Zn in the Arctic Ocean to rob.middag@nioz.nl

Updated description of Dissolved Cd, Co, Cu, Fe, Mn, Ni, Pb and Zn in the Arctic Ocean from
During the Polarstern (PS94) expedition in summer 2015, part of the international GEOTRACES program sources and sinks of dissolved (D) Cd, Co, Cu, Fe, Mn, Ni and Zn were studied in the central Arctic Ocean. In the Polar Surface Water in which the TransPolar Drift (TPD) is situated, salinity and d18O derived fractions indicated a distinct riverine source for silicate DCo, DCu, DFe, DMn and DNi. Linear relationships between DMn and the meteoric fraction depended on the source distance, likely due to Mn-precipitation with transport time. In the upper 50 m of the Makarov Basin, outside the TPD core, DCo, DMn, DNi, DCd and DCu were enriched by Pacific waters, whereas DFe seemed diluted. DCo, DFe, DMn and DZn were relatively high in the Barents Sea and enriched Atlantic water going into the Nansen Basin. Deep concentrations of all metals were significantly lower in the Makarov Basin compared to the Nansen and Amundsen, the Eurasian, Basins. The Gakkel Ridge hydrothermal input and higher continental slope convection are explanations of higher metal concentrations in the Eurasian Basins. Although scavenging rates are lower in the Makarov Basin compared to the Eurasian Basins, the residence time is longer and therefore we suggest that scavenging can decrease the dissolved concentrations with time. This study provides a baseline to assess future change, and additionally identifies main processes driving trace metal distributions. Our results underline the importance of fluvial input as well as shelf sources and internal cycling, notably scavenging, for the distribution of bio-active metals in the Arctic Ocean.
to
During the Polarstern (PS94) expedition in summer 2015, part of the international GEOTRACES program sources and sinks of dissolved (D) Cd, Co, Cu, Fe, Mn, Ni, Pb and Zn were studied in the central Arctic Ocean. In the Polar Surface Water in which the TransPolar Drift (TPD) is situated, salinity and d18O derived fractions indicated a distinct riverine source for silicate DCo, DCu, DFe, DMn and DNi. Linear relationships between DMn and the meteoric fraction depended on the source distance, likely due to Mn-precipitation with transport time. In the upper 50 m of the Makarov Basin, outside the TPD core, DCo, DMn, DNi, DCd and DCu were enriched by Pacific waters, whereas DFe seemed diluted. DCo, DFe, DMn and DZn were relatively high in the Barents Sea and enriched Atlantic water going into the Nansen Basin. Deep concentrations of all metals were significantly lower in the Makarov Basin compared to the Nansen and Amundsen, the Eurasian, Basins. The Gakkel Ridge hydrothermal input and higher continental slope convection are explanations of higher metal concentrations in the Eurasian Basins. Although scavenging rates are lower in the Makarov Basin compared to the Eurasian Basins, the residence time is longer and therefore we suggest that scavenging can decrease the dissolved concentrations with time. This study provides a baseline to assess future change, and additionally identifies main processes driving trace metal distributions. Our results underline the importance of fluvial input as well as shelf sources and internal cycling, notably scavenging, for the distribution of bio-active metals in the Arctic Ocean.

Added the following tags to Dissolved Cd, Co, Cu, Fe, Mn, Ni, Pb and Zn in the Arctic Ocean
- ni
- cu
- mn
- cd
- zn
- co
- fe
- geotraces
- trace metals
- pb
- ps94

Moved Dissolved Cd, Co, Cu, Fe, Mn, Ni, Pb and Zn in the Arctic Ocean from https://doi.nioz.nl/dataset/7bbjc to https://doi.nioz.nl/dataset/dissolved-cd

Changed the source URL of Dissolved Cd, Co, Cu, Fe, Mn, Ni, Pb and Zn in the Arctic Ocean from https://dataportal.nioz.nl/doi/10.25850/nioz/7b.b.jc to https://doi.org/10.25850/nioz/7b.b.jc

Changed the version of Dissolved Cd, Co, Cu, Fe, Mn, Ni, Pb and Zn in the Arctic Ocean to 1 (previously 2)

Changed value of field doi_date_published to 2021-07-20T08:31:06.0874969 in Dissolved Cd, Co, Cu, Fe, Mn, Ni, Pb and Zn in the Arctic Ocean

Changed value of field contributor to Royal Netherlands Institute for Sea Research (NIOZ) in Dissolved Cd, Co, Cu, Fe, Mn, Ni, Pb and Zn in the Arctic Ocean

Changed value of field depositor to loes gerringa (loes.gerringa@nioz.nl) in Dissolved Cd, Co, Cu, Fe, Mn, Ni, Pb and Zn in the Arctic Ocean

Changed value of field geographic_coverage to [{"place":"Arctic Ocean","latitude_1":"89.930170","latitude_2":"70.999330","longitude_2":"21.192830","longitude_1":"-116.679830","formatted":"Arctic Ocean N: 89.930170 S: 70.999330 E: -116.679830 W: 21.192830"}] in Dissolved Cd, Co, Cu, Fe, Mn, Ni, Pb and Zn in the Arctic Ocean

              
    
          
          
        
        
            f 1 { f 1 {
            n 2   "author": null, n 2   "alternate_identifier": "https://doi.org/10.1594/PANGAEA.932797",
            3   "author_email": null, 3   "author": "Rob Middag (Royal Netherlands Institute for Sea 
            4 Research)",
            5   "author_email": "rob.middag@nioz.nl",
            4   "code": "7b.b.jc", 6   "code": "7b.b.jc",
            n 5   "contributor": "NIOZ Royal Netherlands Institute for Sea Research", n 7   "contributor": "Royal Netherlands Institute for Sea Research 
            8 (NIOZ)",
            6   "creator_user_id": "b0e3b75f-a36a-4f96-b150-d3cc47a607cb", 9   "creator_user_id": "b0e3b75f-a36a-4f96-b150-d3cc47a607cb",
            7   "creators":  10   "creators": 
            8 firstname\":\"Loes\",\"lastname\":\"Gerringa\",\"affiliation\":\"Royal  11 firstname\":\"Loes\",\"lastname\":\"Gerringa\",\"affiliation\":\"Royal 
            9 Netherlands Institute for Sea  12 Netherlands Institute for Sea 
            10 {\"firstname\":\"Rob\",\"lastname\":\"Middag\",\"affiliation\":\"Royal  13 {\"firstname\":\"Rob\",\"lastname\":\"Middag\",\"affiliation\":\"Royal 
            11 Netherlands Institute for Sea  14 Netherlands Institute for Sea 
            12 stname\":\"Micha\",\"lastname\":\"Rijkenberg\",\"affiliation\":\"Royal  15 stname\":\"Micha\",\"lastname\":\"Rijkenberg\",\"affiliation\":\"Royal 
            13 Netherlands Institute for Sea  16 Netherlands Institute for Sea 
            14 "firstname\":\"Hans\",\"lastname\":\"Slagter\",\"affiliation\":\"Royal  17 "firstname\":\"Hans\",\"lastname\":\"Slagter\",\"affiliation\":\"Royal 
            15 Netherlands Institute for Sea  18 Netherlands Institute for Sea 
            16 "firstname\":\"Patrick\",\"lastname\":\"Laan\",\"affiliation\":\"Royal  19 "firstname\":\"Patrick\",\"lastname\":\"Laan\",\"affiliation\":\"Royal 
            17 Netherlands Institute for Sea  20 Netherlands Institute for Sea 
            18 address\":\"\",\"iscorrespondingauthor\":false},{\"firstname\":\"Ronja  21 address\":\"\",\"iscorrespondingauthor\":false},{\"firstname\":\"Ronja 
            19 \",\"lastname\":\"Paffrath\",\"affiliation\":\"3.\\tMarine Isotope  22 \",\"lastname\":\"Paffrath\",\"affiliation\":\"3.\\tMarine Isotope 
            20 Geochemistry, Institute for Chemistry and Biology of the Marine  23 Geochemistry, Institute for Chemistry and Biology of the Marine 
            21 Environment (ICBM), University of Oldenburg, Oldenburg, GermanyRoyal  24 Environment (ICBM), University of Oldenburg, Oldenburg, GermanyRoyal 
            22 Netherlands Institute for Sea  25 Netherlands Institute for Sea 
            23 ress\":\"\",\"iscorrespondingauthor\":false},{\"firstname\":\"Dorothea  26 ress\":\"\",\"iscorrespondingauthor\":false},{\"firstname\":\"Dorothea 
            24 \",\"lastname\":\"Bauch\",\"affiliation\":\"4.\\tLeibniz Laboratory  27 \",\"lastname\":\"Bauch\",\"affiliation\":\"4.\\tLeibniz Laboratory 
            25 for Radiometric Dating and Stable Isotope Research, Kiel University,  28 for Radiometric Dating and Stable Isotope Research, Kiel University, 
            26 Kiel, Germany and GEOMAR Hemholtz Centre for Ocean Research, Kiel,  29 Kiel, Germany and GEOMAR Hemholtz Centre for Ocean Research, Kiel, 
            27 ndingauthor\":false},{\"firstname\":\"Michiel\",\"lastname\":\"Rutgers  30 ndingauthor\":false},{\"firstname\":\"Michiel\",\"lastname\":\"Rutgers 
            28 van der Loeff\",\"affiliation\":\"5.\\tHelmholtz Centre for Polar and  31 van der Loeff\",\"affiliation\":\"5.\\tHelmholtz Centre for Polar and 
            29 Marine Research, Alfred Wegener Institute, Bremerhaven,  32 Marine Research, Alfred Wegener Institute, Bremerhaven, 
            30 742\",\"contactemailaddress\":\"\",\"iscorrespondingauthor\":false}]", 33 742\",\"contactemailaddress\":\"\",\"iscorrespondingauthor\":false}]",
            31   "dataset_persistent_id": "DOI:10.25850/nioz/7b.b.jc", 34   "dataset_persistent_id": "DOI:10.25850/nioz/7b.b.jc",
            32   "dates":  35   "dates": 
            33 -10-14T22:00:00.000Z\",\"type\":\"collected\",\"information\":\"\"}]", 36 -10-14T22:00:00.000Z\",\"type\":\"collected\",\"information\":\"\"}]",
            34   "deposit_date": "2021-05-20", 37   "deposit_date": "2021-05-20",
            n 35   "depositor": "loes gerringa", n 38   "depositor": "loes gerringa (loes.gerringa@nioz.nl)",
            36   "distribution_date": "2021-05-20", 39   "distribution_date": "2021-05-20",
            37   "distributor": "Research Data Management(NIOZ Royal Netherlands  40   "distributor": "Research Data Management(NIOZ Royal Netherlands 
            38 Institute for Sea Research)", 41 Institute for Sea Research)",
            n 39   "doi_date_published": "2021-07-20", n 42   "doi_date_published": "2021-07-20T08:31:06.0874969",
            40   "funding_references": "[{\"name\":\"NWO\",\"awardnumber\":\"  43   "funding_references": "[{\"name\":\"NWO\",\"awardnumber\":\" 
            41 822.01.018 \",\"awardtitle\":\"origin and fate of  44 822.01.018 \",\"awardtitle\":\"origin and fate of 
            42 "name\":\"DFG\",\"awardnumber\":\"BA1689/2-2\",\"awardtitle\":\"\"}]", 45 "name\":\"DFG\",\"awardnumber\":\"BA1689/2-2\",\"awardtitle\":\"\"}]",
            43   "geographic_coverage": "[{\"place\":\"Arctic  46   "geographic_coverage": "[{\"place\":\"Arctic 
            n 44 _1\":180,\"longitude_1\":90,\"latitude_2\":-180,\"longitude_2\":71}]", n 47 ":\"21.192830\",\"longitude_1\":\"-116.679830\",\"formatted\":\"Arctic 
            48 Ocean N: 89.930170 S: 70.999330 E: -116.679830 W: 21.192830\"}]",
            45   "groups": [], 49   "groups": [],
            46   "id": "3a291f18-0efc-440e-9ce9-92e83fd374d8", 50   "id": "3a291f18-0efc-440e-9ce9-92e83fd374d8",
            47   "isopen": true, 51   "isopen": true,
            48   "license_id": "CC0-1.0", 52   "license_id": "CC0-1.0",
            49   "license_title": "CC0 1.0", 53   "license_title": "CC0 1.0",
            50   "license_url": "https://creativecommons.org/publicdomain/zero/1.0/", 54   "license_url": "https://creativecommons.org/publicdomain/zero/1.0/",
            n 51   "maintainer": null, n 55   "maintainer": "loes",
            52   "maintainer_email": null, 56   "maintainer_email": "loes.gerringa@nioz.nl",
            53   "metadata_created": "2024-10-22T11:43:27.446667", 57   "metadata_created": "2024-10-22T11:43:27.446667",
            n 54   "metadata_modified": "2024-10-22T20:41:06.992874", n 58   "metadata_modified": "2025-03-11T12:21:26.415591",
            55   "name": "7bbjc", 59   "name": "dissolved-cd",
            56   "notes": "During the Polarstern (PS94) expedition in summer 2015,  60   "notes": "During the Polarstern (PS94) expedition in summer 2015, 
            57 part of the international GEOTRACES program sources and sinks of  61 part of the international GEOTRACES program sources and sinks of 
            n 58 dissolved (D) Cd, Co, Cu, Fe, Mn, Ni and Zn were studied in the  n 62 dissolved (D) Cd, Co, Cu, Fe, Mn, Ni, Pb and Zn were studied in the 
            59 central Arctic Ocean. In the Polar Surface Water in which the  63 central Arctic Ocean. In the Polar Surface Water in which the 
            60 TransPolar Drift (TPD) is situated, salinity and d18O derived  64 TransPolar Drift (TPD) is situated, salinity and d18O derived 
            61 fractions indicated a distinct riverine source for silicate DCo, DCu,  65 fractions indicated a distinct riverine source for silicate DCo, DCu, 
            62 DFe, DMn and DNi. Linear relationships between DMn and the meteoric  66 DFe, DMn and DNi. Linear relationships between DMn and the meteoric 
            63 fraction depended on the source distance, likely due to  67 fraction depended on the source distance, likely due to 
            64 Mn-precipitation with transport time. In the upper 50 m of the Makarov  68 Mn-precipitation with transport time. In the upper 50 m of the Makarov 
            65 Basin, outside the TPD core, DCo, DMn, DNi, DCd and DCu were enriched  69 Basin, outside the TPD core, DCo, DMn, DNi, DCd and DCu were enriched 
            66 by Pacific waters, whereas DFe seemed diluted. DCo, DFe, DMn and DZn  70 by Pacific waters, whereas DFe seemed diluted. DCo, DFe, DMn and DZn 
            67 were relatively high in the Barents Sea and enriched Atlantic water  71 were relatively high in the Barents Sea and enriched Atlantic water 
            68 going into the Nansen Basin. Deep concentrations of all metals were  72 going into the Nansen Basin. Deep concentrations of all metals were 
            69 significantly lower in the Makarov Basin compared to the Nansen and  73 significantly lower in the Makarov Basin compared to the Nansen and 
            70 Amundsen, the Eurasian, Basins. The Gakkel Ridge hydrothermal input  74 Amundsen, the Eurasian, Basins. The Gakkel Ridge hydrothermal input 
            71 and higher continental slope convection are explanations of higher  75 and higher continental slope convection are explanations of higher 
            72 metal concentrations in the Eurasian Basins. Although scavenging rates  76 metal concentrations in the Eurasian Basins. Although scavenging rates 
            73 are lower in the Makarov Basin compared to the Eurasian Basins, the  77 are lower in the Makarov Basin compared to the Eurasian Basins, the 
            74 residence time is longer and therefore we suggest that scavenging can  78 residence time is longer and therefore we suggest that scavenging can 
            75 decrease the dissolved concentrations with time. This study provides a  79 decrease the dissolved concentrations with time. This study provides a 
            76 baseline to assess future change, and additionally identifies main  80 baseline to assess future change, and additionally identifies main 
            77 processes driving trace metal distributions. Our results underline the  81 processes driving trace metal distributions. Our results underline the 
            78 importance of fluvial input as well as shelf sources and internal  82 importance of fluvial input as well as shelf sources and internal 
            79 cycling, notably scavenging, for the distribution of bio-active metals  83 cycling, notably scavenging, for the distribution of bio-active metals 
            80 in the Arctic Ocean.", 84 in the Arctic Ocean.",
            81   "num_resources": 2, 85   "num_resources": 2,
            n 82   "num_tags": 11, n 86   "num_tags": 22,
            83   "organization": { 87   "organization": {
            84     "approval_status": "approved", 88     "approval_status": "approved",
            85     "created": "2024-10-22T06:06:56.074257", 89     "created": "2024-10-22T06:06:56.074257",
            86     "description": "", 90     "description": "",
            87     "id": "bed2a893-3895-450b-bf4b-c74318003b1b", 91     "id": "bed2a893-3895-450b-bf4b-c74318003b1b",
            88     "image_url":  92     "image_url": 
            89 z.nl/application/files/1216/8924/5333/NIOZ-logo_witte_randi-2023.svg", 93 z.nl/application/files/1216/8924/5333/NIOZ-logo_witte_randi-2023.svg",
            90     "is_organization": true, 94     "is_organization": true,
            91     "name": "nioz", 95     "name": "nioz",
            92     "state": "active", 96     "state": "active",
            93     "title": "Royal Netherlands Institute for Sea Research", 97     "title": "Royal Netherlands Institute for Sea Research",
            94     "type": "organization" 98     "type": "organization"
            95   }, 99   },
            96   "owner_org": "bed2a893-3895-450b-bf4b-c74318003b1b", 100   "owner_org": "bed2a893-3895-450b-bf4b-c74318003b1b",
            97   "private": false, 101   "private": false,
            98   "production_date": "2021-07-20", 102   "production_date": "2021-07-20",
            n n 103   "related_identifier": "DOI: 10.1029/2021JC017323",
            99   "relationships_as_object": [], 104   "relationships_as_object": [],
            100   "relationships_as_subject": [], 105   "relationships_as_subject": [],
            101   "resources": [ 106   "resources": [
            102     { 107     {
            103       "cache_last_updated": null, 108       "cache_last_updated": null,
            104       "cache_url": null, 109       "cache_url": null,
            105       "created": "2024-10-22T11:43:27.791309", 110       "created": "2024-10-22T11:43:27.791309",
            106       "datastore_active": false, 111       "datastore_active": false,
            107       "format": "CSV", 112       "format": "CSV",
            108       "hash": "d082e2e2fd17ed4c2b8b12f6eb8d9e6a", 113       "hash": "d082e2e2fd17ed4c2b8b12f6eb8d9e6a",
            109       "id": "be693d0d-435f-44b5-a704-e77a40a433a3", 114       "id": "be693d0d-435f-44b5-a704-e77a40a433a3",
            110       "last_modified": "2024-10-22T11:43:27.749512", 115       "last_modified": "2024-10-22T11:43:27.749512",
            111       "metadata_modified": "2024-10-22T11:43:28.126800", 116       "metadata_modified": "2024-10-22T11:43:28.126800",
            112       "mimetype": "text/csv", 117       "mimetype": "text/csv",
            113       "mimetype_inner": null, 118       "mimetype_inner": null,
            114       "name": "DatabasePS94tracemetals_2021-05-14.csv", 119       "name": "DatabasePS94tracemetals_2021-05-14.csv",
            115       "package_id": "3a291f18-0efc-440e-9ce9-92e83fd374d8", 120       "package_id": "3a291f18-0efc-440e-9ce9-92e83fd374d8",
            116       "position": 0, 121       "position": 0,
            117       "resource_type": null, 122       "resource_type": null,
            118       "size": 110220, 123       "size": 110220,
            119       "state": "active", 124       "state": "active",
            120       "url":  125       "url": 
            121 b5-a704-e77a40a433a3/download/databaseps94tracemetals_2021-05-14.csv", 126 b5-a704-e77a40a433a3/download/databaseps94tracemetals_2021-05-14.csv",
            122       "url_type": "upload" 127       "url_type": "upload"
            123     }, 128     },
            124     { 129     {
            125       "cache_last_updated": null, 130       "cache_last_updated": null,
            126       "cache_url": null, 131       "cache_url": null,
            127       "created": "2024-10-22T11:43:28.151151", 132       "created": "2024-10-22T11:43:28.151151",
            128       "datastore_active": false, 133       "datastore_active": false,
            129       "format": "DOCX", 134       "format": "DOCX",
            130       "hash": "94116e7842710bf09d3f6ed351af6dc6", 135       "hash": "94116e7842710bf09d3f6ed351af6dc6",
            131       "id": "e2c9329a-42ad-4564-a122-8c9ff814184b", 136       "id": "e2c9329a-42ad-4564-a122-8c9ff814184b",
            132       "last_modified": "2024-10-22T11:43:28.108115", 137       "last_modified": "2024-10-22T11:43:28.108115",
            133       "metadata_modified": "2024-10-22T11:43:28.458244", 138       "metadata_modified": "2024-10-22T11:43:28.458244",
            134       "mimetype":  139       "mimetype": 
            135 lication/vnd.openxmlformats-officedocument.wordprocessingml.document", 140 lication/vnd.openxmlformats-officedocument.wordprocessingml.document",
            136       "mimetype_inner": null, 141       "mimetype_inner": null,
            137       "name": "read me.docx", 142       "name": "read me.docx",
            138       "package_id": "3a291f18-0efc-440e-9ce9-92e83fd374d8", 143       "package_id": "3a291f18-0efc-440e-9ce9-92e83fd374d8",
            139       "position": 1, 144       "position": 1,
            140       "resource_type": null, 145       "resource_type": null,
            141       "size": 22155, 146       "size": 22155,
            142       "state": "active", 147       "state": "active",
            143       "url":  148       "url": 
            144 /resource/e2c9329a-42ad-4564-a122-8c9ff814184b/download/read-me.docx", 149 /resource/e2c9329a-42ad-4564-a122-8c9ff814184b/download/read-me.docx",
            145       "url_type": "upload" 150       "url_type": "upload"
            146     } 151     }
            147   ], 152   ],
            148   "state": "active", 153   "state": "active",
            149   "subject": "Earth and Environmental Sciences", 154   "subject": "Earth and Environmental Sciences",
            150   "tags": [ 155   "tags": [
            151     { 156     {
            152       "display_name": "Cd", 157       "display_name": "Cd",
            153       "id": "2e102a7a-ae25-4eae-9531-214f80f840ee", 158       "id": "2e102a7a-ae25-4eae-9531-214f80f840ee",
            154       "name": "Cd", 159       "name": "Cd",
            155       "state": "active", 160       "state": "active",
            156       "vocabulary_id": null 161       "vocabulary_id": null
            157     }, 162     },
            158     { 163     {
            159       "display_name": "Co", 164       "display_name": "Co",
            160       "id": "c696930c-7fe2-40db-8ea0-74bdb9dc925a", 165       "id": "c696930c-7fe2-40db-8ea0-74bdb9dc925a",
            161       "name": "Co", 166       "name": "Co",
            162       "state": "active", 167       "state": "active",
            163       "vocabulary_id": null 168       "vocabulary_id": null
            164     }, 169     },
            165     { 170     {
            166       "display_name": "Cu", 171       "display_name": "Cu",
            167       "id": "cd677202-3a8f-4c7a-9021-5d2065d45b01", 172       "id": "cd677202-3a8f-4c7a-9021-5d2065d45b01",
            168       "name": "Cu", 173       "name": "Cu",
            169       "state": "active", 174       "state": "active",
            170       "vocabulary_id": null 175       "vocabulary_id": null
            171     }, 176     },
            172     { 177     {
            173       "display_name": "Fe", 178       "display_name": "Fe",
            174       "id": "cceab053-0473-409e-9d4f-eb653a75354a", 179       "id": "cceab053-0473-409e-9d4f-eb653a75354a",
            175       "name": "Fe", 180       "name": "Fe",
            176       "state": "active", 181       "state": "active",
            177       "vocabulary_id": null 182       "vocabulary_id": null
            178     }, 183     },
            179     { 184     {
            180       "display_name": "GEOTRACES", 185       "display_name": "GEOTRACES",
            181       "id": "7dfbe2d5-19cd-4d60-8732-d1d46405100a", 186       "id": "7dfbe2d5-19cd-4d60-8732-d1d46405100a",
            182       "name": "GEOTRACES", 187       "name": "GEOTRACES",
            183       "state": "active", 188       "state": "active",
            184       "vocabulary_id": null 189       "vocabulary_id": null
            185     }, 190     },
            186     { 191     {
            187       "display_name": "Mn", 192       "display_name": "Mn",
            188       "id": "786a18ea-66ec-4a8b-b670-25e346a748b6", 193       "id": "786a18ea-66ec-4a8b-b670-25e346a748b6",
            189       "name": "Mn", 194       "name": "Mn",
            190       "state": "active", 195       "state": "active",
            191       "vocabulary_id": null 196       "vocabulary_id": null
            192     }, 197     },
            193     { 198     {
            194       "display_name": "Ni", 199       "display_name": "Ni",
            195       "id": "4ddeb660-233b-4411-a206-07e0dece0fb9", 200       "id": "4ddeb660-233b-4411-a206-07e0dece0fb9",
            196       "name": "Ni", 201       "name": "Ni",
            197       "state": "active", 202       "state": "active",
            198       "vocabulary_id": null 203       "vocabulary_id": null
            199     }, 204     },
            200     { 205     {
            201       "display_name": "PS94", 206       "display_name": "PS94",
            202       "id": "88028eb7-18ba-4cb8-af00-87bcf483f9e1", 207       "id": "88028eb7-18ba-4cb8-af00-87bcf483f9e1",
            203       "name": "PS94", 208       "name": "PS94",
            204       "state": "active", 209       "state": "active",
            205       "vocabulary_id": null 210       "vocabulary_id": null
            206     }, 211     },
            207     { 212     {
            208       "display_name": "Trace metals", 213       "display_name": "Trace metals",
            209       "id": "67aca3bf-689a-4e35-adfc-94c9200353ea", 214       "id": "67aca3bf-689a-4e35-adfc-94c9200353ea",
            210       "name": "Trace metals", 215       "name": "Trace metals",
            211       "state": "active", 216       "state": "active",
            212       "vocabulary_id": null 217       "vocabulary_id": null
            213     }, 218     },
            214     { 219     {
            215       "display_name": "Zn", 220       "display_name": "Zn",
            216       "id": "dcf5fb92-a0cc-46a3-a1bc-c1eab4248478", 221       "id": "dcf5fb92-a0cc-46a3-a1bc-c1eab4248478",
            217       "name": "Zn", 222       "name": "Zn",
            218       "state": "active", 223       "state": "active",
            219       "vocabulary_id": null 224       "vocabulary_id": null
            220     }, 225     },
            221     { 226     {
            n n 227       "display_name": "cd",
            228       "id": "a747dc1b-059f-4911-b741-ec459866460b",
            229       "name": "cd",
            230       "state": "active",
            231       "vocabulary_id": null
            232     },
            233     {
            234       "display_name": "co",
            235       "id": "59e2fb91-a3d5-4ac1-bf16-583b69f0e755",
            236       "name": "co",
            237       "state": "active",
            238       "vocabulary_id": null
            239     },
            240     {
            241       "display_name": "cu",
            242       "id": "5114f8d2-fb60-4c0a-bfc2-c06e4a0862a0",
            243       "name": "cu",
            244       "state": "active",
            245       "vocabulary_id": null
            246     },
            247     {
            222       "display_name": "dissolved", 248       "display_name": "dissolved",
            223       "id": "dcc1d919-d84c-44f9-b5d1-145035cbeeee", 249       "id": "dcc1d919-d84c-44f9-b5d1-145035cbeeee",
            224       "name": "dissolved", 250       "name": "dissolved",
            225       "state": "active", 251       "state": "active",
            226       "vocabulary_id": null 252       "vocabulary_id": null
            n n 253     },
            254     {
            255       "display_name": "fe",
            256       "id": "21cbc5e9-20db-4efe-bc96-224407d8cfcb",
            257       "name": "fe",
            258       "state": "active",
            259       "vocabulary_id": null
            260     },
            261     {
            262       "display_name": "geotraces",
            263       "id": "be5c4b60-9551-425f-82b0-b1e952ba6d7d",
            264       "name": "geotraces",
            265       "state": "active",
            266       "vocabulary_id": null
            267     },
            268     {
            269       "display_name": "mn",
            270       "id": "d0f4bcd7-6687-4707-bd6a-e8be961ce764",
            271       "name": "mn",
            272       "state": "active",
            273       "vocabulary_id": null
            274     },
            275     {
            276       "display_name": "ni",
            277       "id": "3462881b-661e-431a-ac21-66dd155082a4",
            278       "name": "ni",
            279       "state": "active",
            280       "vocabulary_id": null
            281     },
            282     {
            283       "display_name": "pb",
            284       "id": "eb4f07e7-fc10-4651-95e2-dde2890b14d3",
            285       "name": "pb",
            286       "state": "active",
            287       "vocabulary_id": null
            288     },
            289     {
            290       "display_name": "ps94",
            291       "id": "6394f414-e9f2-4141-a422-a451b5869ed4",
            292       "name": "ps94",
            293       "state": "active",
            294       "vocabulary_id": null
            295     },
            296     {
            297       "display_name": "trace metals",
            298       "id": "e8e69e11-d555-4cc7-8c04-f582de3e5c23",
            299       "name": "trace metals",
            300       "state": "active",
            301       "vocabulary_id": null
            302     },
            303     {
            304       "display_name": "zn",
            305       "id": "2c06263a-ec16-4341-befc-d9b6b506264e",
            306       "name": "zn",
            307       "state": "active",
            308       "vocabulary_id": null
            227     } 309     }
            228   ], 310   ],
            n 229   "title": "Dissolved Cd, Co, Cu, Fe, Mn, Ni and Zn in the Arctic  n 311   "title": "Dissolved Cd, Co, Cu, Fe, Mn, Ni, Pb and Zn in the Arctic 
            230 Ocean", 312 Ocean",
            231   "type": "dataset", 313   "type": "dataset",
            t 232   "url": "https://dataportal.nioz.nl/doi/10.25850/nioz/7b.b.jc", t 314   "url": "https://doi.org/10.25850/nioz/7b.b.jc",
            233   "version": "2" 315   "version": "1"
            234 } 316 }