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  "author": null,
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  "code": "7b.b.lb",
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  "code": "7b.b.lb",
            
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  "contributor": "NIOZ Royal Netherlands Institute for Sea Research",
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  "contributor": "NIOZ Royal Netherlands Institute for Sea Research",
            
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  "creator_user_id": "9f3c896c-dd56-4662-a2f7-b2a07ca3b167",
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  "creator_user_id": "9f3c896c-dd56-4662-a2f7-b2a07ca3b167",
            
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  "creators": "[{\"firstname\":\"Hans\",\"lastname\":\"van 
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  "creators": "[{\"firstname\":\"Hans\",\"lastname\":\"van 
            
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Haren\",\"affiliation\":\"Royal Netherlands Institute for Sea 
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Haren\",\"affiliation\":\"Royal Netherlands Institute for Sea 
            
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stname\":\"Corina\",\"lastname\":\"Brussaard\",\"affiliation\":\"Royal 
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stname\":\"Corina\",\"lastname\":\"Brussaard\",\"affiliation\":\"Royal 
            
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Netherlands Institute for Sea 
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Netherlands Institute for Sea 
            
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Research\",\"orcid\":\"0000-0002-6320-9229 
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Research\",\"orcid\":\"0000-0002-6320-9229 
            
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firstname\":\"Loes\",\"lastname\":\"Gerringa\",\"affiliation\":\"Royal 
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firstname\":\"Loes\",\"lastname\":\"Gerringa\",\"affiliation\":\"Royal 
            
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Netherlands Institute for Sea 
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Netherlands Institute for Sea 
            
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espondingauthor\":false},{\"firstname\":\"Mathijs\",\"lastname\":\"van 
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espondingauthor\":false},{\"firstname\":\"Mathijs\",\"lastname\":\"van 
            
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Manen\",\"affiliation\":\"Royal Netherlands Institute for Sea 
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Manen\",\"affiliation\":\"Royal Netherlands Institute for Sea 
            
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iladdress\":\"\",\"iscorrespondingauthor\":false},{\"firstname\":\"Rob 
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iladdress\":\"\",\"iscorrespondingauthor\":false},{\"firstname\":\"Rob 
            
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\",\"lastname\":\"Middag\",\"affiliation\":\"Royal Netherlands 
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\",\"lastname\":\"Middag\",\"affiliation\":\"Royal Netherlands 
            
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Institute for Sea Research\",\"orcid\":\"0000-0002-3326-530X 
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Institute for Sea Research\",\"orcid\":\"0000-0002-3326-530X 
            
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laddress\":\"\",\"iscorrespondingauthor\":false},{\"firstname\":\"Ruud 
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laddress\":\"\",\"iscorrespondingauthor\":false},{\"firstname\":\"Ruud 
            
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\",\"lastname\":\"Groenewegen\",\"affiliation\":\"Royal Netherlands 
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\",\"lastname\":\"Groenewegen\",\"affiliation\":\"Royal Netherlands 
            
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Institute for Sea 
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Institute for Sea 
            
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:\"\",\"contactemailaddress\":\"\",\"iscorrespondingauthor\":false}]",
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:\"\",\"contactemailaddress\":\"\",\"iscorrespondingauthor\":false}]",
            
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  "dataset_persistent_id": "DOI:10.33591/nioz/7b.b.lb",
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  "dataset_persistent_id": "DOI:10.33591/nioz/7b.b.lb",
            
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  "dates": 
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  "dates": 
            
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-08-17T22:00:00.000Z\",\"type\":\"collected\",\"information\":\"\"}]",
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-08-17T22:00:00.000Z\",\"type\":\"collected\",\"information\":\"\"}]",
            
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  "deposit_date": "2021-01-14",
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  "deposit_date": "2021-01-14",
            
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  "depositor": "loes gerringa",
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  "depositor": "loes gerringa",
            
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  "distribution_date": "2021-01-14",
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  "distribution_date": "2021-01-14",
            
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  "distributor": "Research Data Management(NIOZ Royal Netherlands 
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  "distributor": "Research Data Management(NIOZ Royal Netherlands 
            
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Institute for Sea Research)",
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Institute for Sea Research)",
            
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  "doi_date_published": "2021-01-15",
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  "doi_date_published": "2021-01-15",
            
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  "funding_references": "[{\"name\":\"NWO\",\"awardnumber\":\"basic 
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  "funding_references": "[{\"name\":\"NWO\",\"awardnumber\":\"basic 
            
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funding\",\"awardtitle\":\"\"}]",
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funding\",\"awardtitle\":\"\"}]",
            
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  "geographic_coverage": "[{\"place\":\"NE Altlantic 
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  "geographic_coverage": "[{\"place\":\"NE Altlantic 
            
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\"longitude_1\":62.8,\"latitude_2\":-21.7545,\"longitude_2\":29.75}]",
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\"longitude_1\":62.8,\"latitude_2\":-21.7545,\"longitude_2\":29.75}]",
            
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  "id": "c41bb32e-93e4-42bf-b5e1-e6ae78a1f82e",
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  "metadata_created": "2024-10-22T09:45:11.516183",
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  "metadata_created": "2024-10-22T09:45:11.516183",
            
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  "metadata_modified": "2024-10-22T09:45:11.516190",
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  "metadata_modified": "2024-10-22T09:45:11.839073",
            
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  "name": "7bblb",
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  "name": "7bblb",
            
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  "notes": "In this data file nutrient, DFe and raw CTD data are 
45
  "notes": "In this data file nutrient, DFe and raw CTD data are 
            
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available used for the paper \nDiapycnal mixing across the photic zone 
46
available used for the paper \nDiapycnal mixing across the photic zone 
            
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of the NE-Atlantic.\nVariable physical conditions such as vertical 
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of the NE-Atlantic.\nVariable physical conditions such as vertical 
            
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turbulent exchange, internal wave and mesoscale eddy action, affect 
48
turbulent exchange, internal wave and mesoscale eddy action, affect 
            
49
the availability of light and nutrients for phytoplankton (unicellular 
49
the availability of light and nutrients for phytoplankton (unicellular 
            
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algae) growth. It is hypothesized that changes in ocean temperature 
50
algae) growth. It is hypothesized that changes in ocean temperature 
            
51
may affect ocean vertical density stratification, which may hamper 
51
may affect ocean vertical density stratification, which may hamper 
            
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vertical exchange. In order to quantify variations in physical 
52
vertical exchange. In order to quantify variations in physical 
            
53
conditions in the Northeast Atlantic Ocean, we sampled a latitudinal 
53
conditions in the Northeast Atlantic Ocean, we sampled a latitudinal 
            
54
transect along 17\u00b15\u00b0W between 30 and 63\u00b0N in summer. A 
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transect along 17\u00b15\u00b0W between 30 and 63\u00b0N in summer. A 
            
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shipborne Conductivity-Temperature-Depth CTD-instrumented package was 
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shipborne Conductivity-Temperature-Depth CTD-instrumented package was 
            
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used with a custom-made modification of the pump-inlet to minimize 
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used with a custom-made modification of the pump-inlet to minimize 
            
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detrimental effects of ship motions on its data. Thorpe-scale analysis 
57
detrimental effects of ship motions on its data. Thorpe-scale analysis 
            
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was used to establish turbulence values for the upper 500 m from 3 to 
58
was used to establish turbulence values for the upper 500 m from 3 to 
            
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6 profiles obtained in a short CTD-yoyo, 3 to 5 h after local sunrise. 
59
6 profiles obtained in a short CTD-yoyo, 3 to 5 h after local sunrise. 
            
60
From south to north, average temperature decreased together with 
60
From south to north, average temperature decreased together with 
            
61
stratification while turbulence values weakly increased or remained 
61
stratification while turbulence values weakly increased or remained 
            
62
constant. Vertical turbulent nutrient fluxes did not vary 
62
constant. Vertical turbulent nutrient fluxes did not vary 
            
63
significantly with stratification and latitude. This apparent lack of 
63
significantly with stratification and latitude. This apparent lack of 
            
64
correspondence between turbulent mixing and temperature is likely due 
64
correspondence between turbulent mixing and temperature is likely due 
            
65
to internal waves breaking (increased stratification can support more 
65
to internal waves breaking (increased stratification can support more 
            
66
internal waves), acting as a potential feed-back mechanism. As this 
66
internal waves), acting as a potential feed-back mechanism. As this 
            
67
feed-back mechanism mediates potential physical environment changes in 
67
feed-back mechanism mediates potential physical environment changes in 
            
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temperature, global surface ocean warming may not affect the vertical 
68
temperature, global surface ocean warming may not affect the vertical 
            
69
nutrient fluxes to a large degree. We urge modelers to test this 
69
nutrient fluxes to a large degree. We urge modelers to test this 
            
70
deduction as it could imply that the future summer phytoplankton 
70
deduction as it could imply that the future summer phytoplankton 
            
71
productivity in stratified oligotrophic waters would experience little 
71
productivity in stratified oligotrophic waters would experience little 
            
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alterations in nutrient input from deeper waters.\n",
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alterations in nutrient input from deeper waters.\n",
            
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  "subject": "Earth and Environmental Sciences",
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  "subject": "Earth and Environmental Sciences",
            
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  "tags": [
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  "tags": [
            
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    {
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    {
            
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      "display_name": "NE Atlantic Ocean",
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      "display_name": "NE Atlantic Ocean",
            
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    {
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      "display_name": "Nutrient fluxes",
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      "display_name": "Nutrient fluxes",
            
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      "name": "Nutrient fluxes",
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      "name": "Nutrient fluxes",
            
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    },
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    },
            
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    {
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      "display_name": "Photic zone",
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      "display_name": "Photic zone",
            
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      "id": "60b23484-a20e-4bb6-9b0b-cb954a5f5d9d",
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      "id": "60b23484-a20e-4bb6-9b0b-cb954a5f5d9d",
            
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      "name": "Photic zone",
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      "name": "Photic zone",
            
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    {
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      "display_name": "dissolved Fe",
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      "display_name": "dissolved Fe",
            
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      "name": "dissolved Fe",
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      "name": "dissolved Fe",
            
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    {
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      "display_name": "nutrients",
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      "display_name": "nutrients",
            
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      "id": "28bdb9b3-fb1d-4304-b1f2-cef16d09f4e9",
            
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      "name": "nutrients",
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      "name": "nutrients",
            
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    {
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      "display_name": "stratification",
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      "display_name": "stratification",
            
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      "id": "a0a1d5d7-2881-4bfb-96b5-89a9e8476a9f",
            
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      "name": "stratification",
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      "name": "stratification",
            
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    {
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      "display_name": "vertical exchange",
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      "display_name": "vertical exchange",
            
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      "id": "43ad5f03-4227-4762-9739-83654e2048b1",
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      "id": "43ad5f03-4227-4762-9739-83654e2048b1",
            
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      "name": "vertical exchange",
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      "name": "vertical exchange",
            
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    }
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  ],
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  ],
            
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  "title": "Diapycnal nutrient mixing",
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  "title": "Diapycnal nutrient mixing",
            
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  "type": "dataset",
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  "type": "dataset",
            
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  "url": "https://dataportal.nioz.nl/doi/10.33591/nioz/7b.b.lb",
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  "version": "1"
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  "version": "1"
            
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}
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}