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{
            
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  "author": "Borchard, Corinna",
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  "author": "Borchard, Corinna",
            
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  "author_email": "",
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  "author_email": "",
            
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  "citation": [],
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  "citation": [],
            
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  "creator_user_id": "17755db4-395a-4b3b-ac09-e8e3484ca700",
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  "creator_user_id": "17755db4-395a-4b3b-ac09-e8e3484ca700",
            
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  "doi": "10.1594/PANGAEA.774802",
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  "doi": "10.1594/PANGAEA.774802",
            
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  "doi_date_published": "2011",
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  "doi_date_published": "2011",
            
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  "doi_publisher": "",
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  "doi_publisher": "",
            
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  "doi_status": "True",
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  "doi_status": "True",
            
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  "extra_authors": [
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  "extra_authors": [
            
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    {
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    {
            
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      "extra_author": "Borges, Alberto Vieira",
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      "extra_author": "Borges, Alberto Vieira",
            
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      "familyName": "Borges",
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      "familyName": "Borges",
            
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      "givenName": "Alberto Vieira",
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      "givenName": "Alberto Vieira",
            
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      "orcid": "0000-0002-5434-2247"
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      "orcid": "0000-0002-5434-2247"
            
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    },
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    },
            
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    {
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    {
            
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      "extra_author": "H\u00e4ndel, Nicole",
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      "extra_author": "H\u00e4ndel, Nicole",
            
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      "familyName": "H\u00e4ndel",
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      "familyName": "H\u00e4ndel",
            
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      "givenName": "Nicole",
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      "givenName": "Nicole",
            
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      "orcid": ""
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      "orcid": ""
            
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    },
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    },
            
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    {
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    {
            
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      "extra_author": "Engel, Anja",
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      "extra_author": "Engel, Anja",
            
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      "familyName": "Engel",
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      "familyName": "Engel",
            
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      "givenName": "Anja",
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      "givenName": "Anja",
            
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      "orcid": "0000-0002-1042-1955"
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      "orcid": "0000-0002-1042-1955"
            
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    }
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    }
            
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  ],
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  ],
            
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  "familyName": "Borchard",
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  "familyName": "Borchard",
            
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  "givenName": "Corinna",
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  "givenName": "Corinna",
            
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  "isopen": false,
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  "isopen": false,
            
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  "license_id": "CC-BY-3.0",
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  "license_id": "CC-BY-3.0",
            
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  "license_title": "CC-BY-3.0",
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  "license_title": "CC-BY-3.0",
            
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  "metadata_created": "2024-11-29T11:34:26.004847",
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  "metadata_created": "2024-11-29T11:34:26.004847",
            
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  "metadata_modified": "2024-11-29T11:34:26.004853",
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  "metadata_modified": "2024-11-30T10:39:53.464038",
            
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  "name": "png-doi-10-1594-pangaea-774802",
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  "name": "png-doi-10-1594-pangaea-774802",
            
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  "notes": "The present study investigates the combined effect of 
40
  "notes": "The present study investigates the combined effect of 
            
41
phosphorous limitation, elevated partial pressure of CO2 (pCO2) and 
41
phosphorous limitation, elevated partial pressure of CO2 (pCO2) and 
            
42
temperature on a calcifying strain of Emiliania huxleyi (PML B92/11) 
42
temperature on a calcifying strain of Emiliania huxleyi (PML B92/11) 
            
43
by means of a fully controlled continuous culture facility. Two levels 
43
by means of a fully controlled continuous culture facility. Two levels 
            
44
of phosphorous limitation were consecutively applied by renewal of 
44
of phosphorous limitation were consecutively applied by renewal of 
            
45
culture media (N:P = 26) at dilution rates (D) of 0.3 d-  and 0.1 d-1. 
45
culture media (N:P = 26) at dilution rates (D) of 0.3 d-  and 0.1 d-1. 
            
46
CO2 and temperature conditions were 300, 550 and 900 \u00b5atm pCO2 at 
46
CO2 and temperature conditions were 300, 550 and 900 \u00b5atm pCO2 at 
            
47
14 \u00b0C and 900 \u00b5atm pCO2 at 18 \u00b0C. In general, the 
47
14 \u00b0C and 900 \u00b5atm pCO2 at 18 \u00b0C. In general, the 
            
48
steady state cell density and particulate organic carbon (POC) 
48
steady state cell density and particulate organic carbon (POC) 
            
49
production increased with pCO2, yielding significantly higher 
49
production increased with pCO2, yielding significantly higher 
            
50
concentrations in cultures grown at 900 \u00b5atm pCO2 compared to 300 
50
concentrations in cultures grown at 900 \u00b5atm pCO2 compared to 300 
            
51
and 550 \u00b5atm pCO2. At 900 \u00b5atm pCO2, elevation of 
51
and 550 \u00b5atm pCO2. At 900 \u00b5atm pCO2, elevation of 
            
52
temperature as expected for a greenhouse ocean, further increased cell 
52
temperature as expected for a greenhouse ocean, further increased cell 
            
53
densities and POC concentrations. In contrast to POC concentration, 
53
densities and POC concentrations. In contrast to POC concentration, 
            
54
C-quotas (pmol C cell-1) were similar at D = 0.3 d-1 in all cultures. 
54
C-quotas (pmol C cell-1) were similar at D = 0.3 d-1 in all cultures. 
            
55
At D = 0.1 d-1, a reduction of C-quotas by up to 15% was observed in 
55
At D = 0.1 d-1, a reduction of C-quotas by up to 15% was observed in 
            
56
the 900 \u00b5atm pCO2 at 18 \u00b0C culture. As a result of growth 
56
the 900 \u00b5atm pCO2 at 18 \u00b0C culture. As a result of growth 
            
57
rate reduction, POC:PON:POP ratios deviated strongly from the Redfield 
57
rate reduction, POC:PON:POP ratios deviated strongly from the Redfield 
            
58
ratio, primarily due to an increase in POC. Ratios of particulate 
58
ratio, primarily due to an increase in POC. Ratios of particulate 
            
59
inorganic and organic carbon (PIC:POC) ranged from 0.14 to 0.18 at D = 
59
inorganic and organic carbon (PIC:POC) ranged from 0.14 to 0.18 at D = 
            
60
0.3 d-1, and from 0.11 to 0.17 at D = 0.1 d-1, with variations 
60
0.3 d-1, and from 0.11 to 0.17 at D = 0.1 d-1, with variations 
            
61
primarily induced by the changes in POC. At D = 0.1 d-1, cell volume 
61
primarily induced by the changes in POC. At D = 0.1 d-1, cell volume 
            
62
was reduced by up to 22% in cultures grown at 900 \u00b5atm pCO2. Our 
62
was reduced by up to 22% in cultures grown at 900 \u00b5atm pCO2. Our 
            
63
results indicate that changes in pCO2, temperature and phosphorus 
63
results indicate that changes in pCO2, temperature and phosphorus 
            
64
supply affect cell density, POC concentration and size of E. huxleyi 
64
supply affect cell density, POC concentration and size of E. huxleyi 
            
65
(PML B92/11) to varying degrees, and will likely impact bloom 
65
(PML B92/11) to varying degrees, and will likely impact bloom 
            
66
development as well as biogeochemical cycling in a greenhouse ocean.",
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development as well as biogeochemical cycling in a greenhouse ocean.",
            
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  "num_resources": 0,
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    "approval_status": "approved",
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    "approval_status": "approved",
            
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    "created": "2024-11-29T11:32:00.143130",
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    "description": "PANGAEA (Data Publisher for Earth & Environmental 
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Science): The information system PANGAEA is operated as an Open Access 
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Science): The information system PANGAEA is operated as an Open Access 
            
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library aimed at archiving, publishing and distributing georeferenced 
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library aimed at archiving, publishing and distributing georeferenced 
            
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data from earth system research. PANGAEA guarantees long-term 
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data from earth system research. PANGAEA guarantees long-term 
            
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availability (greater than 10 years) of its content. PANGAEA is open 
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availability (greater than 10 years) of its content. PANGAEA is open 
            
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to any project, institution, or individual scientist to use or to 
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to any project, institution, or individual scientist to use or to 
            
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archive and publish data. PANGAEA focuses on georeferenced 
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archive and publish data. PANGAEA focuses on georeferenced 
            
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observational data, experimental data, and models/simulations. 
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observational data, experimental data, and models/simulations. 
            
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Citability, comprehensive metadata descriptions, interoperability of 
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Citability, comprehensive metadata descriptions, interoperability of 
            
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data and metadata, a high degree of structural and semantic 
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data and metadata, a high degree of structural and semantic 
            
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harmonization of the data inventory as well as the commitment of the 
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harmonization of the data inventory as well as the commitment of the 
            
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hosting institutions ensures FAIRness of archived data.",
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hosting institutions ensures FAIRness of archived data.",
            
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    "id": "c2816fc6-b5ce-42c9-b5a4-11709b658b82",
            
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    "image_url": "pangaea_topicbiosphere.png",
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    "image_url": "pangaea_topicecology.png",
            
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    "is_organization": true,
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    "is_organization": true,
            
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    "name": "pangaea_biosphere",
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    "name": "pangaea_ecology",
            
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    "state": "active",
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    "state": "active",
            
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    "title": "PANGAEA (Biosphere)",
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    "title": "PANGAEA (Ecology)",
            
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    "type": "organization"
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    "type": "organization"
            
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  },
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  "owner_org": "3226ef9c-20d1-43fd-ba8f-fa35c8c9fb5d",
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  "publication_year": "2011",
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  "publication_year": "2011",
            
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  "related_identifiers": [
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  "related_identifiers": [
            
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    {
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    {
            
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      "authors": "Borchard Corinna,Borges Alberto Vieira,H\u00e4ndel 
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      "authors": "Borchard Corinna,Borges Alberto Vieira,H\u00e4ndel 
            
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Nicole,Engel Anja",
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Nicole,Engel Anja",
            
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      "email_authors": 
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      "email_authors": 
            
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"cborchard@geomar.de,alberto.borges@ulg.ac.be,,aengel@geomar.de",
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"cborchard@geomar.de,alberto.borges@ulg.ac.be,,aengel@geomar.de",
            
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      "identifier": "https://doi.org/10.1016/j.jembe.2011.10.004",
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      "identifier": "https://doi.org/10.1016/j.jembe.2011.10.004",
            
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      "identifier_type": "DOI",
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      "identifier_type": "DOI",
            
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      "orcid_authors": ",0000-0002-5434-2247,,0000-0002-1042-1955",
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      "orcid_authors": ",0000-0002-5434-2247,,0000-0002-1042-1955",
            
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      "relation_type": "IsSupplementTo",
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      "relation_type": "IsSupplementTo",
            
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      "source": "Journal of Experimental Marine Biology and Ecology",
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      "source": "Journal of Experimental Marine Biology and Ecology",
            
107
      "title": "Biogeochemical response of Emiliania huxleyi (PML 
107
      "title": "Biogeochemical response of Emiliania huxleyi (PML 
            
108
B92/11) to elevated CO2 and temperature under phosphorous limitation: 
108
B92/11) to elevated CO2 and temperature under phosphorous limitation: 
            
109
A chemostat study",
109
A chemostat study",
            
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      "year": "2011"
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      "year": "2011"
            
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    }
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    }
            
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  ],
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  ],
            
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  "relationships_as_subject": [],
            
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  "repository_name": "PANGAEA (Data Publisher for Earth & 
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  "repository_name": "PANGAEA (Data Publisher for Earth & 
            
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Environmental Science)",
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Environmental Science)",
            
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  "resource_type": "text/tab-separated-values - filename: 
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  "resource_type": "text/tab-separated-values - filename: 
            
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Brochard_2011",
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Brochard_2011",
            
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  "resources": [],
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  "resources": [],
            
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  "source_metadata_created": "2011",
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  "source_metadata_created": "2011",
            
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  "source_metadata_modified": "",
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  "source_metadata_modified": "",
            
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  "state": "active",
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  "state": "active",
            
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    {
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    {
            
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      "subject_area_additional": "",
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      "subject_area_additional": "",
            
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      "subject_area_name": "BiologicalClassification"
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      "subject_area_name": "BiologicalClassification"
            
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    },
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    },
            
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    {
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    {
            
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      "subject_area_additional": "",
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      "subject_area_additional": "",
            
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      "subject_area_name": "Biosphere"
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      "subject_area_name": "Biosphere"
            
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    },
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    },
            
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    {
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    {
            
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      "subject_area_additional": "",
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      "subject_area_additional": "",
            
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      "subject_area_name": "Chemistry"
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      "subject_area_name": "Chemistry"
            
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    },
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    },
            
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    {
            
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      "subject_area_additional": "",
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      "subject_area_additional": "",
            
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      "subject_area_name": "Ecology"
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      "subject_area_name": "Ecology"
            
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    },
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    },
            
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    {
            
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      "subject_area_additional": "",
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      "subject_area_additional": "",
            
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      "subject_area_name": "Oceans"
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      "subject_area_name": "Oceans"
            
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    }
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    }
            
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  ],
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  "tags": [
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  "tags": [
            
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    {
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      "display_name": "Biomass-Abundance-Elemental composition",
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      "display_name": "Abundance",
            
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      "name": "Biomass-Abundance-Elemental composition",
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      "display_name": "Bottles or small containers",
            
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      "name": "Bottles or small containers",
            
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      "state": "active",
            
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      "vocabulary_id": null
            
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    },
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    },
            
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    {
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    {
            
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      "display_name": "Chromista",
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      "display_name": "Chromista",
            
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      "id": "36ecf721-e11a-4662-8783-da539c625d5c",
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      "id": "36ecf721-e11a-4662-8783-da539c625d5c",
            
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      "name": "Chromista",
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      "name": "Chromista",
            
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      "state": "active",
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      "state": "active",
            
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      "vocabulary_id": null
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      "vocabulary_id": null
            
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    },
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    },
            
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    {
            
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      "display_name": "Elemental composition",
            
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      "id": "7e17866a-7d27-4b2b-92f9-8c3ab3557a5c",
            
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      "name": "Elemental composition",
            
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      "state": "active",
            
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      "vocabulary_id": null
            
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    },
            
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    {
            
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      "display_name": "Emiliania huxleyi",
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      "display_name": "Emiliania huxleyi",
            
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      "id": "4d880b33-55cb-4a0f-a1c1-796a5de0a031",
            
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      "name": "Emiliania huxleyi",
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      "name": "Emiliania huxleyi",
            
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      "state": "active",
            
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    {
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    {
            
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      "name": "Haptophyta",
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      "state": "active",
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      "state": "active",
            
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      "vocabulary_id": null
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      "vocabulary_id": null
            
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    },
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    {
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    {
            
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      "name": "Laboratory experiment",
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    },
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    {
            
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      "vocabulary_id": null
            
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    },
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    },
            
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    {
            
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      "id": "ddac8082-58bc-47f8-abec-ab7841083807",
            
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      "name": "Macro-nutrients",
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      "name": "Macro",
            
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      "state": "active",
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      "state": "active",
            
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      "vocabulary_id": null
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    {
            
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      "id": "ff7fc64a-fa65-45cc-8191-258baccab3c7",
            
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      "name": "Not applicable",
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      "state": "active",
            
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    {
            
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      "state": "active",
            
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      "vocabulary_id": null
            
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    {
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    {
            
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      "name": "Photosynthesis",
            
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    },
            
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    {
            
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      "display_name": "Phytoplankton",
            
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      "id": "9c357867-c046-43fa-ad3e-39f612d5622b",
            
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      "name": "Phytoplankton",
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      "name": "Phytoplankton",
            
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      "state": "active",
            
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      "vocabulary_id": null
            
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    },
            
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    {
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    {
            
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      "display_name": "Primary production",
            
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      "id": "aca6914d-a728-406d-a5b9-dd9593c21e4e",
            
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      "name": "Primary production-Photosynthesis",
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      "name": "Primary production",
            
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      "state": "active",
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      "state": "active",
            
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      "vocabulary_id": null
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      "vocabulary_id": null
            
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    },
            
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    {
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    {
            
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      "display_name": "Single species",
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      "display_name": "Single species",
            
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      "id": "88de69be-3bdd-4cf8-b6a1-386d72c5888d",
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      "id": "88de69be-3bdd-4cf8-b6a1-386d72c5888d",
            
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      "name": "Single species",
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      "name": "Single species",
            
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      "state": "active",
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      "state": "active",
            
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      "vocabulary_id": null
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      "vocabulary_id": null
            
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    },
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    },
            
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    {
265
    {
            
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      "display_name": "Temperature",
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      "display_name": "Temperature",
            
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      "id": "8ffcba75-112d-48f4-b013-882017189fff",
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      "id": "8ffcba75-112d-48f4-b013-882017189fff",
            
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      "name": "Temperature",
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      "name": "Temperature",
            
t
t
269
      "state": "active",
            
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      "vocabulary_id": null
            
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    },
            
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    {
            
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      "display_name": "nutrients",
            
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      "id": "46776643-4fc4-4ec7-b6bb-623620baae77",
            
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      "name": "nutrients",
            
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      "state": "active",
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      "state": "active",
            
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      "vocabulary_id": null
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      "vocabulary_id": null
            
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    }
278
    }
            
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  ],
279
  ],
            
245
  "title": "Seawater carbonate chemistry and biological processes of 
280
  "title": "Seawater carbonate chemistry and biological processes of 
            
246
Emiliania huxleyi (PML B92/11) during experiments, 2011",
281
Emiliania huxleyi (PML B92/11) during experiments, 2011",
            
247
  "type": "vdataset",
282
  "type": "vdataset",
            
248
  "url": "https://doi.org/10.1594/PANGAEA.774802"
283
  "url": "https://doi.org/10.1594/PANGAEA.774802"
            
249
}
284
}