Changes
On September 14, 2026, 12:25:10 PM UTC, default:
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Changed the version of ADCP data Whittard Canyon 64PE453-53 to 11 (previously 3)
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Uploaded a new file to resource ByPass2019-2020-M2-2200m_Bin1.txt in ADCP data Whittard Canyon 64PE453-53
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Uploaded a new file to resource ByPass2019-2020-M2-2200m.000 in ADCP data Whittard Canyon 64PE453-53
| f | 1 | { | f | 1 | { |
| 2 | "author": null, | 2 | "author": null, | ||
| 3 | "author_email": null, | 3 | "author_email": null, | ||
| 4 | "code": "7b.b.7c", | 4 | "code": "7b.b.7c", | ||
| 5 | "contributor": "NIOZ Royal Netherlands Institute for Sea Research", | 5 | "contributor": "NIOZ Royal Netherlands Institute for Sea Research", | ||
| 6 | "creator_user_id": "fc2908f0-ab7e-420b-9858-5125b113cb9d", | 6 | "creator_user_id": "fc2908f0-ab7e-420b-9858-5125b113cb9d", | ||
| 7 | "creators": | 7 | "creators": | ||
| 8 | ":\"Mienis\",\"orcid\":\"0000-0002-7370-0652\",\"affiliation\":\"Royal | 8 | ":\"Mienis\",\"orcid\":\"0000-0002-7370-0652\",\"affiliation\":\"Royal | ||
| 9 | Netherlands Institute for Sea | 9 | Netherlands Institute for Sea | ||
| 10 | ndingauthor\":true,\"contactemailaddress\":\"furu.mienis@nioz.nl\"}]", | 10 | ndingauthor\":true,\"contactemailaddress\":\"furu.mienis@nioz.nl\"}]", | ||
| 11 | "dataset_persistent_id": "DOI:10.25850/nioz/7b.b.7c", | 11 | "dataset_persistent_id": "DOI:10.25850/nioz/7b.b.7c", | ||
| 12 | "deposit_date": "2022-03-24", | 12 | "deposit_date": "2022-03-24", | ||
| 13 | "depositor": "Furu Mienis", | 13 | "depositor": "Furu Mienis", | ||
| 14 | "distribution_date": "2022-03-24", | 14 | "distribution_date": "2022-03-24", | ||
| 15 | "distributor": "Research Data Management(NIOZ Royal Netherlands | 15 | "distributor": "Research Data Management(NIOZ Royal Netherlands | ||
| 16 | Institute for Sea Research)", | 16 | Institute for Sea Research)", | ||
| 17 | "doi_date_published": "2022-05-16", | 17 | "doi_date_published": "2022-05-16", | ||
| 18 | "funding_references": | 18 | "funding_references": | ||
| 19 | \"NWO\",\"awardnumber\":\"016.161.366\",\"awardtitle\":\"BYPASS?\"}]", | 19 | \"NWO\",\"awardnumber\":\"016.161.366\",\"awardtitle\":\"BYPASS?\"}]", | ||
| 20 | "groups": [], | 20 | "groups": [], | ||
| 21 | "id": "c4112852-9a62-416e-96b3-e3bae2766893", | 21 | "id": "c4112852-9a62-416e-96b3-e3bae2766893", | ||
| 22 | "isopen": true, | 22 | "isopen": true, | ||
| 23 | "license_id": "CC0-1.0", | 23 | "license_id": "CC0-1.0", | ||
| 24 | "license_title": "CC0 1.0", | 24 | "license_title": "CC0 1.0", | ||
| 25 | "license_url": "https://creativecommons.org/publicdomain/zero/1.0/", | 25 | "license_url": "https://creativecommons.org/publicdomain/zero/1.0/", | ||
| 26 | "maintainer": null, | 26 | "maintainer": null, | ||
| 27 | "maintainer_email": null, | 27 | "maintainer_email": null, | ||
| 28 | "metadata_created": "2024-10-22T11:46:12.378259", | 28 | "metadata_created": "2024-10-22T11:46:12.378259", | ||
| n | 29 | "metadata_modified": "2024-10-22T20:43:54.139126", | n | 29 | "metadata_modified": "2026-09-14T12:25:10.055246", |
| 30 | "name": "7bb7c", | 30 | "name": "7bb7c", | ||
| 31 | "notes": "This dataset covers ADCP data collected in Whittard Canyon | 31 | "notes": "This dataset covers ADCP data collected in Whittard Canyon | ||
| 32 | at 2200 m water depth. THe 75 kHz ADCP was upward looking and deployed | 32 | at 2200 m water depth. THe 75 kHz ADCP was upward looking and deployed | ||
| 33 | in Whittard to monitor daily to seasonal changes in current speed and | 33 | in Whittard to monitor daily to seasonal changes in current speed and | ||
| 34 | acoustic backscatter.\n\nChallenging the highstand-dormant paradigm | 34 | acoustic backscatter.\n\nChallenging the highstand-dormant paradigm | ||
| 35 | for land-detached submarine canyons (Heijnen et al.):\nAbstract: | 35 | for land-detached submarine canyons (Heijnen et al.):\nAbstract: | ||
| 36 | Sediment, nutrients, organic carbon and pollutants are funnelled down | 36 | Sediment, nutrients, organic carbon and pollutants are funnelled down | ||
| 37 | submarine canyons from continental shelves by sediment-laden flows | 37 | submarine canyons from continental shelves by sediment-laden flows | ||
| 38 | called turbidity currents, which dominate particulate transfer to the | 38 | called turbidity currents, which dominate particulate transfer to the | ||
| 39 | deep sea. Post-glacial sea-level rise disconnected more than three | 39 | deep sea. Post-glacial sea-level rise disconnected more than three | ||
| 40 | quarters of the >9000 submarine canyons worldwide from their former | 40 | quarters of the >9000 submarine canyons worldwide from their former | ||
| 41 | river or long-shore drift sediment inputs. Existing models therefore | 41 | river or long-shore drift sediment inputs. Existing models therefore | ||
| 42 | assume that land-detached submarine canyons are dormant in the | 42 | assume that land-detached submarine canyons are dormant in the | ||
| 43 | present-day; however, monitoring has focused on land-attached canyons | 43 | present-day; however, monitoring has focused on land-attached canyons | ||
| 44 | and this paradigm remains untested. Here we present the most detailed | 44 | and this paradigm remains untested. Here we present the most detailed | ||
| 45 | field measurements yet of turbidity currents within a land-detached | 45 | field measurements yet of turbidity currents within a land-detached | ||
| 46 | submarine canyon, documenting a remarkably similar frequency (6 yr-1) | 46 | submarine canyon, documenting a remarkably similar frequency (6 yr-1) | ||
| 47 | and speed (up to 5-8 ms-1) to those in large land-attached submarine | 47 | and speed (up to 5-8 ms-1) to those in large land-attached submarine | ||
| 48 | canyons. Major triggers such as storms or earthquakes are not | 48 | canyons. Major triggers such as storms or earthquakes are not | ||
| 49 | required; instead, seasonal variations in cross-shelf sediment | 49 | required; instead, seasonal variations in cross-shelf sediment | ||
| 50 | transport explain temporal-clustering of flows, and why the storm | 50 | transport explain temporal-clustering of flows, and why the storm | ||
| 51 | season is surprisingly absent of turbidity currents. As >1000 other | 51 | season is surprisingly absent of turbidity currents. As >1000 other | ||
| 52 | canyons have a similar configuration, we propose that contemporary | 52 | canyons have a similar configuration, we propose that contemporary | ||
| 53 | deep-sea particulate transport via such land- detached canyons may | 53 | deep-sea particulate transport via such land- detached canyons may | ||
| 54 | have been dramatically under-estimated.", | 54 | have been dramatically under-estimated.", | ||
| 55 | "num_resources": 2, | 55 | "num_resources": 2, | ||
| 56 | "num_tags": 3, | 56 | "num_tags": 3, | ||
| 57 | "organization": { | 57 | "organization": { | ||
| 58 | "approval_status": "approved", | 58 | "approval_status": "approved", | ||
| 59 | "created": "2024-10-22T06:06:56.074257", | 59 | "created": "2024-10-22T06:06:56.074257", | ||
| 60 | "description": "", | 60 | "description": "", | ||
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| n | 62 | "image_url": | n | 62 | "image_url": "https://doi.nioz.nl/NIOZ.svg", |
| 63 | z.nl/application/files/1216/8924/5333/NIOZ-logo_witte_randi-2023.svg", | ||||
| 64 | "is_organization": true, | 63 | "is_organization": true, | ||
| 65 | "name": "nioz", | 64 | "name": "nioz", | ||
| 66 | "state": "active", | 65 | "state": "active", | ||
| 67 | "title": "Royal Netherlands Institute for Sea Research", | 66 | "title": "Royal Netherlands Institute for Sea Research", | ||
| 68 | "type": "organization" | 67 | "type": "organization" | ||
| 69 | }, | 68 | }, | ||
| 70 | "owner_org": "bed2a893-3895-450b-bf4b-c74318003b1b", | 69 | "owner_org": "bed2a893-3895-450b-bf4b-c74318003b1b", | ||
| 71 | "private": false, | 70 | "private": false, | ||
| 72 | "production_date": "2022-05-16", | 71 | "production_date": "2022-05-16", | ||
| 73 | "relationships_as_object": [], | 72 | "relationships_as_object": [], | ||
| 74 | "relationships_as_subject": [], | 73 | "relationships_as_subject": [], | ||
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| 88 | "name": "ByPass2019-2020-M2-2200m_Bin1.txt", | 87 | "name": "ByPass2019-2020-M2-2200m_Bin1.txt", | ||
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| 119 | } | 118 | } | ||
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| 121 | "state": "active", | 120 | "state": "active", | ||
| 122 | "subject": "Earth and Environmental Sciences", | 121 | "subject": "Earth and Environmental Sciences", | ||
| 123 | "tags": [ | 122 | "tags": [ | ||
| 124 | { | 123 | { | ||
| 125 | "display_name": "ADCP", | 124 | "display_name": "ADCP", | ||
| 126 | "id": "54d2124d-9aef-4811-b3b5-eaf7dc2927dc", | 125 | "id": "54d2124d-9aef-4811-b3b5-eaf7dc2927dc", | ||
| 127 | "name": "ADCP", | 126 | "name": "ADCP", | ||
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| 129 | "vocabulary_id": null | 128 | "vocabulary_id": null | ||
| 130 | }, | 129 | }, | ||
| 131 | { | 130 | { | ||
| 132 | "display_name": "Current velocity", | 131 | "display_name": "Current velocity", | ||
| 133 | "id": "1869efb8-20dc-4265-b324-5f7b2dc36abd", | 132 | "id": "1869efb8-20dc-4265-b324-5f7b2dc36abd", | ||
| 134 | "name": "Current velocity", | 133 | "name": "Current velocity", | ||
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| 136 | "vocabulary_id": null | 135 | "vocabulary_id": null | ||
| 137 | }, | 136 | }, | ||
| 138 | { | 137 | { | ||
| 139 | "display_name": "acoustic backscatter", | 138 | "display_name": "acoustic backscatter", | ||
| 140 | "id": "2b6e59ba-20c0-4f97-ba52-ac1d3c7b3e82", | 139 | "id": "2b6e59ba-20c0-4f97-ba52-ac1d3c7b3e82", | ||
| 141 | "name": "acoustic backscatter", | 140 | "name": "acoustic backscatter", | ||
| 142 | "state": "active", | 141 | "state": "active", | ||
| 143 | "vocabulary_id": null | 142 | "vocabulary_id": null | ||
| 144 | } | 143 | } | ||
| 145 | ], | 144 | ], | ||
| 146 | "title": "ADCP data Whittard Canyon 64PE453-53", | 145 | "title": "ADCP data Whittard Canyon 64PE453-53", | ||
| 147 | "type": "dataset", | 146 | "type": "dataset", | ||
| 148 | "url": "https://dataportal.nioz.nl/doi/10.25850/nioz/7b.b.7c", | 147 | "url": "https://dataportal.nioz.nl/doi/10.25850/nioz/7b.b.7c", | ||
| t | 149 | "version": "3" | t | 148 | "version": "11" |
| 150 | } | 149 | } |