Changes
On March 24, 2026, 7:15:47 AM UTC,
-
Set visibility of Cruise report RV Pelagia campaign 64PE503 to Public
-
Added the following tags to Cruise report RV Pelagia campaign 64PE503
-
Moved Cruise report RV Pelagia campaign 64PE503 from https://doi.nioz.nl/dataset/cruise-report-rv-pelagia-campaign-64pe503 to https://doi.nioz.nl/dataset/cruise-report-rv-pelagia-campaign-64pe503-00000001
-
Changed the version of Cruise report RV Pelagia campaign 64PE503 to 1
| f | 1 | { | f | 1 | { |
| 2 | "author": "Henko de Stigter (Royal Netherlands Institute for Sea | 2 | "author": "Henko de Stigter (Royal Netherlands Institute for Sea | ||
| 3 | Research)", | 3 | Research)", | ||
| 4 | "author_email": "henko.de.stigter@nioz.nl", | 4 | "author_email": "henko.de.stigter@nioz.nl", | ||
| 5 | "code": "7b.b.qk", | 5 | "code": "7b.b.qk", | ||
| 6 | "contributor": "Royal Netherlands Institute for Sea Research | 6 | "contributor": "Royal Netherlands Institute for Sea Research | ||
| 7 | (NIOZ)", | 7 | (NIOZ)", | ||
| 8 | "creator_user_id": "62ada106-a2e4-4305-8da2-ddf93394a4ff", | 8 | "creator_user_id": "62ada106-a2e4-4305-8da2-ddf93394a4ff", | ||
| 9 | "creators": "[{\"firstname\":\"Henko \",\"lastname\":\"de | 9 | "creators": "[{\"firstname\":\"Henko \",\"lastname\":\"de | ||
| 10 | id\":\"https://orcid.org/0000-0002-4878-6546\",\"affiliation\":\"Royal | 10 | id\":\"https://orcid.org/0000-0002-4878-6546\",\"affiliation\":\"Royal | ||
| 11 | Netherlands Institute for Sea | 11 | Netherlands Institute for Sea | ||
| 12 | ntactemailaddress\":\"henko.de.stigter@nioz.nl\",\"formatted\":\"Henko | 12 | ntactemailaddress\":\"henko.de.stigter@nioz.nl\",\"formatted\":\"Henko | ||
| 13 | de Stigter - Royal Netherlands Institute for Sea Research - ORCID: | 13 | de Stigter - Royal Netherlands Institute for Sea Research - ORCID: | ||
| 14 | https://orcid.org/0000-0002-4878-6546 - Corresponding Author - | 14 | https://orcid.org/0000-0002-4878-6546 - Corresponding Author - | ||
| 15 | henko.de.stigter@nioz.nl\"},{\"firstname\":\"Geert\",\"lastname\":\"de | 15 | henko.de.stigter@nioz.nl\"},{\"firstname\":\"Geert\",\"lastname\":\"de | ||
| 16 | Bruin\",\"orcid\":null,\"affiliation\":\"Royal Netherlands Institute | 16 | Bruin\",\"orcid\":null,\"affiliation\":\"Royal Netherlands Institute | ||
| 17 | for Sea | 17 | for Sea | ||
| 18 | ondingauthor\":null,\"contactemailaddress\":null,\"formatted\":\"Geert | 18 | ondingauthor\":null,\"contactemailaddress\":null,\"formatted\":\"Geert | ||
| 19 | de Bruin - Royal Netherlands Institute for Sea Research - ORCID: | 19 | de Bruin - Royal Netherlands Institute for Sea Research - ORCID: | ||
| 20 | \"},{\"firstname\":\"Ilona | 20 | \"},{\"firstname\":\"Ilona | ||
| 21 | ondingauthor\":null,\"contactemailaddress\":null,\"formatted\":\"Ilona | 21 | ondingauthor\":null,\"contactemailaddress\":null,\"formatted\":\"Ilona | ||
| 22 | Velzeboer - TNO - ORCID: \"},{\"firstname\":\"Yasmina | 22 | Velzeboer - TNO - ORCID: \"},{\"firstname\":\"Yasmina | ||
| 23 | :\"Ourradi\",\"orcid\":\"0000-0002-0643-1755\",\"affiliation\":\"Royal | 23 | :\"Ourradi\",\"orcid\":\"0000-0002-0643-1755\",\"affiliation\":\"Royal | ||
| 24 | Netherlands Institute for Sea | 24 | Netherlands Institute for Sea | ||
| 25 | dingauthor\":null,\"contactemailaddress\":null,\"formatted\":\"Yasmina | 25 | dingauthor\":null,\"contactemailaddress\":null,\"formatted\":\"Yasmina | ||
| 26 | Ourradi - Royal Netherlands Institute for Sea Research - ORCID: | 26 | Ourradi - Royal Netherlands Institute for Sea Research - ORCID: | ||
| 27 | 0000-0002-0643-1755\"}]", | 27 | 0000-0002-0643-1755\"}]", | ||
| 28 | "dataset_persistent_id": "DOI:10.25850/nioz/7b.b.qk", | 28 | "dataset_persistent_id": "DOI:10.25850/nioz/7b.b.qk", | ||
| 29 | "deposit_date": "2026-03-02", | 29 | "deposit_date": "2026-03-02", | ||
| 30 | "depositor": "Iakovos Petrou (iakovos.petrou@nioz.nl)", | 30 | "depositor": "Iakovos Petrou (iakovos.petrou@nioz.nl)", | ||
| 31 | "distribution_date": "2026-03-02", | 31 | "distribution_date": "2026-03-02", | ||
| 32 | "distributor": "Research Data Management(NIOZ Royal Netherlands | 32 | "distributor": "Research Data Management(NIOZ Royal Netherlands | ||
| 33 | Institute for Sea Research)", | 33 | Institute for Sea Research)", | ||
| n | n | 34 | "doi_date_published": "2026-03-24T08:15:31.814772", | ||
| 35 | "geographic_coverage": | ||||
| 36 | .3\",\"longitude_2\":\"-2.3\",\"longitude_1\":\"6\",\"formatted\":\"N: | ||||
| 37 | 56 S: 52.3 E: 6 W: -2.3\"}]", | ||||
| 34 | "groups": [], | 38 | "groups": [], | ||
| 35 | "id": "89b37fe1-ad3f-4437-b890-5ea079755284", | 39 | "id": "89b37fe1-ad3f-4437-b890-5ea079755284", | ||
| 36 | "isopen": false, | 40 | "isopen": false, | ||
| 37 | "license_title": null, | 41 | "license_title": null, | ||
| 38 | "maintainer": "Iakovos", | 42 | "maintainer": "Iakovos", | ||
| 39 | "maintainer_email": "iakovos.petrou@nioz.nl", | 43 | "maintainer_email": "iakovos.petrou@nioz.nl", | ||
| 40 | "metadata_created": "2026-03-02T08:32:24.893791", | 44 | "metadata_created": "2026-03-02T08:32:24.893791", | ||
| n | 41 | "metadata_modified": "2026-03-02T12:30:17.748286", | n | 45 | "metadata_modified": "2026-03-24T07:15:46.919833", |
| 42 | "name": "cruise-report-rv-pelagia-campaign-64pe503", | 46 | "name": "cruise-report-rv-pelagia-campaign-64pe503-00000001", | ||
| 43 | "notes": "This cruise report documents the scientific activities and | 47 | "notes": "This cruise report documents the scientific activities and | ||
| 44 | preliminary results of the RV Pelagia campaign \n64PE503 that was | 48 | preliminary results of the RV Pelagia campaign \n64PE503 that was | ||
| 45 | carried out 5-22 June 2022 as part of the North Sea Methane Project, | 49 | carried out 5-22 June 2022 as part of the North Sea Methane Project, | ||
| 46 | carried out by \nNIOZ and TNO on behalf of Dutch State Supervision of | 50 | carried out by \nNIOZ and TNO on behalf of Dutch State Supervision of | ||
| 47 | Mines. The goal of this first campaign was to \nassess the extent of | 51 | Mines. The goal of this first campaign was to \nassess the extent of | ||
| 48 | gas ebullition in the Dutch North Sea, by determining the presence of | 52 | gas ebullition in the Dutch North Sea, by determining the presence of | ||
| 49 | ebullition at \na representative selection of wells and natural | 53 | ebullition at \na representative selection of wells and natural | ||
| 50 | background sites. A total of 68 locations of interest was \nsurveyed | 54 | background sites. A total of 68 locations of interest was \nsurveyed | ||
| 51 | during the campaign, comprising 57 abandoned wells, 7 locations where | 55 | during the campaign, comprising 57 abandoned wells, 7 locations where | ||
| 52 | natural ebullition was \nexpected, 2 ship wrecks, a section of | 56 | natural ebullition was \nexpected, 2 ship wrecks, a section of | ||
| 53 | pipeline, and one reference location. The presence of active | 57 | pipeline, and one reference location. The presence of active | ||
| 54 | \nebullition was assessed on the basis of water column acoustic | 58 | \nebullition was assessed on the basis of water column acoustic | ||
| 55 | backscatter profiles acquired with \nKongsberg EM2040 high resolution | 59 | backscatter profiles acquired with \nKongsberg EM2040 high resolution | ||
| 56 | multibeam. Surveys with G882 magnetometer were conducted to \nverify | 60 | multibeam. Surveys with G882 magnetometer were conducted to \nverify | ||
| 57 | the given position of abandoned well heads buried below the seabed. | 61 | the given position of abandoned well heads buried below the seabed. | ||
| 58 | Profiles of the shallow \nsubsurface geology were acquired with | 62 | Profiles of the shallow \nsubsurface geology were acquired with | ||
| 59 | Innomar Medium 100 Sub Bottom Profiler. The CTD-Rosette \nsystem of | 63 | Innomar Medium 100 Sub Bottom Profiler. The CTD-Rosette \nsystem of | ||
| 60 | NIOZ was used to obtain vertical profiles of a range of water column | 64 | NIOZ was used to obtain vertical profiles of a range of water column | ||
| 61 | parameters above \nabandoned wells and other points of interest, and | 65 | parameters above \nabandoned wells and other points of interest, and | ||
| 62 | to collect water samples from discrete depth intervals \nfor chemical | 66 | to collect water samples from discrete depth intervals \nfor chemical | ||
| 63 | analysis. Analysis of gas content in surface and deep water was | 67 | analysis. Analysis of gas content in surface and deep water was | ||
| 64 | performed with a laser \nspectrometer. In addition to analysis of | 68 | performed with a laser \nspectrometer. In addition to analysis of | ||
| 65 | gases in water, air taken in at approximately 10 m above sea \nsurface | 69 | gases in water, air taken in at approximately 10 m above sea \nsurface | ||
| 66 | was continuously analysed for atmospheric CO2 and CH4 with a Picarro | 70 | was continuously analysed for atmospheric CO2 and CH4 with a Picarro | ||
| 67 | G2301 gas \nconcentration analyzer. Preliminary analysis of the | 71 | G2301 gas \nconcentration analyzer. Preliminary analysis of the | ||
| 68 | acquired data indicates that the most active \nebullition, with | 72 | acquired data indicates that the most active \nebullition, with | ||
| 69 | multiple bubble plumes emanating from the seabed, occurred at the | 73 | multiple bubble plumes emanating from the seabed, occurred at the | ||
| 70 | natural seep site \nB13-BS. Ebullition associated with abandoned wells | 74 | natural seep site \nB13-BS. Ebullition associated with abandoned wells | ||
| 71 | was observed at only 6 of the 57 wells surveyed \nduring the campaign, | 75 | was observed at only 6 of the 57 wells surveyed \nduring the campaign, | ||
| 72 | at wells A08-01, A14-02, A15-03, F01-01, B17-03 and B17-05. At each of | 76 | at wells A08-01, A14-02, A15-03, F01-01, B17-03 and B17-05. At each of | ||
| 73 | these \nlocations, enhanced concentrations of methane were measured in | 77 | these \nlocations, enhanced concentrations of methane were measured in | ||
| 74 | the water column by laser \nspectrometry", | 78 | the water column by laser \nspectrometry", | ||
| 75 | "num_resources": 1, | 79 | "num_resources": 1, | ||
| n | 76 | "num_tags": 1, | n | 80 | "num_tags": 4, |
| 77 | "organization": { | 81 | "organization": { | ||
| 78 | "approval_status": "approved", | 82 | "approval_status": "approved", | ||
| 79 | "created": "2024-10-22T06:06:56.074257", | 83 | "created": "2024-10-22T06:06:56.074257", | ||
| 80 | "description": "", | 84 | "description": "", | ||
| 81 | "id": "bed2a893-3895-450b-bf4b-c74318003b1b", | 85 | "id": "bed2a893-3895-450b-bf4b-c74318003b1b", | ||
| 82 | "image_url": | 86 | "image_url": | ||
| 83 | z.nl/application/files/1216/8924/5333/NIOZ-logo_witte_randi-2023.svg", | 87 | z.nl/application/files/1216/8924/5333/NIOZ-logo_witte_randi-2023.svg", | ||
| 84 | "is_organization": true, | 88 | "is_organization": true, | ||
| 85 | "name": "nioz", | 89 | "name": "nioz", | ||
| 86 | "state": "active", | 90 | "state": "active", | ||
| 87 | "title": "Royal Netherlands Institute for Sea Research", | 91 | "title": "Royal Netherlands Institute for Sea Research", | ||
| 88 | "type": "organization" | 92 | "type": "organization" | ||
| 89 | }, | 93 | }, | ||
| 90 | "owner_org": "bed2a893-3895-450b-bf4b-c74318003b1b", | 94 | "owner_org": "bed2a893-3895-450b-bf4b-c74318003b1b", | ||
| n | 91 | "private": true, | n | 95 | "private": false, |
| 96 | "production_date": "2026-03-24", | ||||
| 92 | "relationships_as_object": [], | 97 | "relationships_as_object": [], | ||
| 93 | "relationships_as_subject": [], | 98 | "relationships_as_subject": [], | ||
| 94 | "resources": [ | 99 | "resources": [ | ||
| 95 | { | 100 | { | ||
| 96 | "cache_last_updated": null, | 101 | "cache_last_updated": null, | ||
| 97 | "cache_url": null, | 102 | "cache_url": null, | ||
| 98 | "created": "2026-03-02T12:21:25.891004", | 103 | "created": "2026-03-02T12:21:25.891004", | ||
| 99 | "datastore_active": false, | 104 | "datastore_active": false, | ||
| 100 | "format": "PDF", | 105 | "format": "PDF", | ||
| 101 | "hash": "", | 106 | "hash": "", | ||
| 102 | "id": "e1e55710-7361-47a1-a600-8eabf1dc0fda", | 107 | "id": "e1e55710-7361-47a1-a600-8eabf1dc0fda", | ||
| 103 | "last_modified": "2026-03-02T12:21:25.868566", | 108 | "last_modified": "2026-03-02T12:21:25.868566", | ||
| 104 | "metadata_modified": "2026-03-02T12:30:17.753310", | 109 | "metadata_modified": "2026-03-02T12:30:17.753310", | ||
| 105 | "mimetype": "application/pdf", | 110 | "mimetype": "application/pdf", | ||
| 106 | "mimetype_inner": null, | 111 | "mimetype_inner": null, | ||
| 107 | "name": "64PE503_Cruise Report_2022.pdf", | 112 | "name": "64PE503_Cruise Report_2022.pdf", | ||
| 108 | "package_id": "89b37fe1-ad3f-4437-b890-5ea079755284", | 113 | "package_id": "89b37fe1-ad3f-4437-b890-5ea079755284", | ||
| 109 | "position": 0, | 114 | "position": 0, | ||
| 110 | "resource_type": null, | 115 | "resource_type": null, | ||
| 111 | "size": 7547523, | 116 | "size": 7547523, | ||
| 112 | "state": "active", | 117 | "state": "active", | ||
| 113 | "url": | 118 | "url": | ||
| 114 | -7361-47a1-a600-8eabf1dc0fda/download/64pe503_cruise-report_2022.pdf", | 119 | -7361-47a1-a600-8eabf1dc0fda/download/64pe503_cruise-report_2022.pdf", | ||
| 115 | "url_type": "upload" | 120 | "url_type": "upload" | ||
| 116 | } | 121 | } | ||
| 117 | ], | 122 | ], | ||
| 118 | "state": "active", | 123 | "state": "active", | ||
| 119 | "subject": "Earth and Environmental Sciences", | 124 | "subject": "Earth and Environmental Sciences", | ||
| 120 | "tags": [ | 125 | "tags": [ | ||
| 121 | { | 126 | { | ||
| n | n | 127 | "display_name": "abandoned well", | ||
| 128 | "id": "56623408-37a7-4907-ab8d-70c400939564", | ||||
| 129 | "name": "abandoned well", | ||||
| 130 | "state": "active", | ||||
| 131 | "vocabulary_id": null | ||||
| 132 | }, | ||||
| 133 | { | ||||
| 122 | "display_name": "methane", | 134 | "display_name": "methane", | ||
| 123 | "id": "482ef366-90d3-497c-83ee-942335ca0d80", | 135 | "id": "482ef366-90d3-497c-83ee-942335ca0d80", | ||
| 124 | "name": "methane", | 136 | "name": "methane", | ||
| n | n | 137 | "state": "active", | ||
| 138 | "vocabulary_id": null | ||||
| 139 | }, | ||||
| 140 | { | ||||
| 141 | "display_name": "netherlands", | ||||
| 142 | "id": "94c67aa3-f8e6-4877-9b25-91c0097b6e39", | ||||
| 143 | "name": "netherlands", | ||||
| 144 | "state": "active", | ||||
| 145 | "vocabulary_id": null | ||||
| 146 | }, | ||||
| 147 | { | ||||
| 148 | "display_name": "north sea", | ||||
| 149 | "id": "d90cc203-7108-406e-a3bb-20f1b22f40f0", | ||||
| 150 | "name": "north sea", | ||||
| 125 | "state": "active", | 151 | "state": "active", | ||
| 126 | "vocabulary_id": null | 152 | "vocabulary_id": null | ||
| 127 | } | 153 | } | ||
| 128 | ], | 154 | ], | ||
| 129 | "title": "Cruise report RV Pelagia campaign 64PE503", | 155 | "title": "Cruise report RV Pelagia campaign 64PE503", | ||
| 130 | "type": "dataset", | 156 | "type": "dataset", | ||
| t | 131 | "url": "https://doi.org/10.25850/nioz/7b.b.qk" | t | 157 | "url": "https://doi.org/10.25850/nioz/7b.b.qk", |
| 158 | "version": "1" | ||||
| 132 | } | 159 | } |