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  "author": "Piscoya, Edson",
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  "author": "Piscoya, Edson",
            
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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.949389",
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  "doi": "10.1594/PANGAEA.949389",
            
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  "doi_date_published": "2022",
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  "doi_date_published": "2022",
            
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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": "von Dassow, Peter",
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      "extra_author": "von Dassow, Peter",
            
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      "familyName": "von Dassow",
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      "familyName": "von Dassow",
            
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      "givenName": "Peter",
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      "givenName": "Peter",
            
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      "orcid": "0000-0002-1858-1953"
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      "orcid": "0000-0002-1858-1953"
            
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    },
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    },
            
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    {
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    {
            
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      "extra_author": "Aldunate, Montserrat",
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      "extra_author": "Aldunate, Montserrat",
            
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      "familyName": "Aldunate",
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      "familyName": "Aldunate",
            
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      "givenName": "Montserrat",
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      "givenName": "Montserrat",
            
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      "orcid": "0000-0002-9927-3118"
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      "orcid": "0000-0002-9927-3118"
            
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    },
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    },
            
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    {
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    {
            
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      "extra_author": "Vargas, Cristian A",
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      "extra_author": "Vargas, Cristian A",
            
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      "familyName": "Vargas",
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      "familyName": "Vargas",
            
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      "givenName": "Cristian A",
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      "givenName": "Cristian A",
            
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      "orcid": "0000-0002-1486-3611"
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      "orcid": "0000-0002-1486-3611"
            
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    }
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    }
            
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  ],
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  ],
            
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  "familyName": "Piscoya",
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  "familyName": "Piscoya",
            
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  "givenName": "Edson",
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  "givenName": "Edson",
            
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  "groups": [],
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  "groups": [],
            
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  "id": "93196dd1-36d1-4b30-9eb2-501578250a0d",
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  "isopen": false,
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  "isopen": false,
            
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  "license_id": "CC-BY-4.0",
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  "license_id": "CC-BY-4.0",
            
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  "license_title": "CC-BY-4.0",
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  "license_title": "CC-BY-4.0",
            
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  "metadata_created": "2024-11-29T11:47:00.273487",
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  "metadata_created": "2024-11-29T11:47:00.273487",
            
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  "metadata_modified": "2024-11-29T11:47:00.273495",
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  "metadata_modified": "2024-11-30T10:49:01.100706",
            
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  "name": "png-doi-10-1594-pangaea-949389",
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  "name": "png-doi-10-1594-pangaea-949389",
            
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  "notes": "The vertical distribution of phytoplankton is of 
40
  "notes": "The vertical distribution of phytoplankton is of 
            
41
fundamental importance in the structure, dynamic, and biogeochemical 
41
fundamental importance in the structure, dynamic, and biogeochemical 
            
42
pathways in marine ecosystems. Nevertheless, what are the main factors 
42
pathways in marine ecosystems. Nevertheless, what are the main factors 
            
43
determining this distribution remains as an open question. Here, we 
43
determining this distribution remains as an open question. Here, we 
            
44
evaluated the relative influence of environmental factors that might 
44
evaluated the relative influence of environmental factors that might 
            
45
control the coexistence and vertical distribution of pico-nanoplankton 
45
control the coexistence and vertical distribution of pico-nanoplankton 
            
46
associated with the OMZ off northern Chile. Our results showed that in 
46
associated with the OMZ off northern Chile. Our results showed that in 
            
47
the upper layer Synechococcus-like cells were numerically important at 
47
the upper layer Synechococcus-like cells were numerically important at 
            
48
all sampling stations. Pico-nano eukaryotes and phototrophic 
48
all sampling stations. Pico-nano eukaryotes and phototrophic 
            
49
nanoflagellates (PNF) also showed high abundances in the upper layer 
49
nanoflagellates (PNF) also showed high abundances in the upper layer 
            
50
decreasing in abundance down to the upper oxycline, while only 
50
decreasing in abundance down to the upper oxycline, while only 
            
51
Prochlorococcus showed high abundances under oxycline and within the 
51
Prochlorococcus showed high abundances under oxycline and within the 
            
52
oxygen-depleted layer. Statistical analyses evidenced that 
52
oxygen-depleted layer. Statistical analyses evidenced that 
            
53
temperature, oxygen, and carbonate chemistry parameters (pH and 
53
temperature, oxygen, and carbonate chemistry parameters (pH and 
            
54
dissolved inorganic carbon, DIC) influenced significantly the vertical 
54
dissolved inorganic carbon, DIC) influenced significantly the vertical 
            
55
distribution of phototrophic pico-nanoplankton. Additionally, we 
55
distribution of phototrophic pico-nanoplankton. Additionally, we 
            
56
experimentally-evaluated the combined effect of low pH/low O2 
56
experimentally-evaluated the combined effect of low pH/low O2 
            
57
conditions on a nanophytoplankton species, the haptophyte Imantonia 
57
conditions on a nanophytoplankton species, the haptophyte Imantonia 
            
58
sp. Under control conditions (pH = 8.1; O2 = 287.5 \u03bcM, light = 
58
sp. Under control conditions (pH = 8.1; O2 = 287.5 \u03bcM, light = 
            
59
169.6 \u03bcEm\u22122s\u22121), Imantonia sp. in vivo fluorescence 
59
169.6 \u03bcEm\u22122s\u22121), Imantonia sp. in vivo fluorescence 
            
60
increased over fifty times, inducing supersaturated O2 conditions (900 
60
increased over fifty times, inducing supersaturated O2 conditions (900 
            
61
\u03bcM) and an increasing pH (8.5), whereas upon an experimental 
61
\u03bcM) and an increasing pH (8.5), whereas upon an experimental 
            
62
treatment mimicking OMZ conditions (pH = 7.5; O2 = 55.6 \u03bcM; light 
62
treatment mimicking OMZ conditions (pH = 7.5; O2 = 55.6 \u03bcM; light 
            
63
= 169.6 \u03bcEm\u22122s\u22121), in vivo fluorescence declined 
63
= 169.6 \u03bcEm\u22122s\u22121), in vivo fluorescence declined 
            
64
dramatically, suggesting that Imantonia sp. did not survive. Although 
64
dramatically, suggesting that Imantonia sp. did not survive. Although 
            
65
preliminary, our study provides evidence about the role of low pH/low 
65
preliminary, our study provides evidence about the role of low pH/low 
            
66
O2 conditions on the vertical distribution of nanophytoplankton, which 
66
O2 conditions on the vertical distribution of nanophytoplankton, which 
            
67
deserve future attention through both fieldwork and more extended 
67
deserve future attention through both fieldwork and more extended 
            
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experimental experiences.",
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experimental experiences.",
            
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    "approval_status": "approved",
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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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    "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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  "publication_year": "2022",
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  "publication_year": "2022",
            
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    {
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      "authors": "Piscoya Edson,von Dassow Peter,Aldunate 
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      "authors": "Piscoya Edson,von Dassow Peter,Aldunate 
            
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Montserrat,Vargas Cristian A,Gattuso Jean-Pierre,Epitalon 
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Montserrat,Vargas Cristian A,Gattuso Jean-Pierre,Epitalon 
            
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Jean-Marie,Lavigne H\u00e9lo\u00efse,Orr James",
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Jean-Marie,Lavigne H\u00e9lo\u00efse,Orr James",
            
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      "email_authors": 
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      "email_authors": 
            
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tuso@imev-mer.fr,,hlavigne@naturalsciences.be,James.Orr@lsce.ipsl.fr",
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tuso@imev-mer.fr,,hlavigne@naturalsciences.be,James.Orr@lsce.ipsl.fr",
            
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      "identifier": "https://doi.org/10.1016/j.marenvres.2022.105710",
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      "identifier": "https://doi.org/10.1016/j.marenvres.2022.105710",
            
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      "identifier_type": "DOI",
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      "identifier_type": "DOI",
            
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      "orcid_authors": 
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      "orcid_authors": 
            
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-1953,0000-0002-9927-3118,0000-0002-1486-3611,0000-0002-4533-4114,,,",
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      "relation_type": "References",
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      "relation_type": "References",
            
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      "source": "Marine Environmental Research",
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      "source": "Marine Environmental Research",
            
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      "title": "Physical-chemical factors influencing the vertical 
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      "title": "Physical-chemical factors influencing the vertical 
            
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distribution of phototrophic pico-nanoplankton in the Oxygen Minimum 
112
distribution of phototrophic pico-nanoplankton in the Oxygen Minimum 
            
113
Zone (OMZ) off Northern Chile: The relative influence of low pH/low O2 
113
Zone (OMZ) off Northern Chile: The relative influence of low pH/low O2 
            
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conditions",
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conditions",
            
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      "year": "2022"
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      "year": "2022"
            
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    },
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    },
            
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    {
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    {
            
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      "authors": "Piscoya Edson,von Dassow Peter,Aldunate 
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      "authors": "Piscoya Edson,von Dassow Peter,Aldunate 
            
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Montserrat,Vargas Cristian A,Gattuso Jean-Pierre,Epitalon 
119
Montserrat,Vargas Cristian A,Gattuso Jean-Pierre,Epitalon 
            
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Jean-Marie,Lavigne H\u00e9lo\u00efse,Orr James",
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Jean-Marie,Lavigne H\u00e9lo\u00efse,Orr James",
            
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      "email_authors": 
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      "email_authors": 
            
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tuso@imev-mer.fr,,hlavigne@naturalsciences.be,James.Orr@lsce.ipsl.fr",
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tuso@imev-mer.fr,,hlavigne@naturalsciences.be,James.Orr@lsce.ipsl.fr",
            
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      "identifier": 
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      "identifier": 
            
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"https://cran.r-project.org/web/packages/seacarb/index.html",
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"https://cran.r-project.org/web/packages/seacarb/index.html",
            
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      "identifier_type": "DOI",
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      "identifier_type": "DOI",
            
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      "orcid_authors": 
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      "orcid_authors": 
            
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-1953,0000-0002-9927-3118,0000-0002-1486-3611,0000-0002-4533-4114,,,",
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      "relation_type": "References",
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      "relation_type": "References",
            
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      "source": "",
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      "source": "",
            
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      "title": "seacarb: seawater carbonate chemistry with R. R 
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      "title": "seacarb: seawater carbonate chemistry with R. R 
            
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package version 3.2.16",
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package version 3.2.16",
            
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      "year": "2021"
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      "year": "2021"
            
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Environmental Science)",
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Environmental Science)",
            
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  "source_metadata_created": "2022",
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      "subject_area_name": "BiologicalClassification"
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      "subject_area_name": "BiologicalClassification"
            
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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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      "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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      "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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      "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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      "display_name": "Coast and continental shelf",
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      "display_name": "Coast and continental shelf",
            
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      "name": "Coast and continental shelf",
            
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    },
            
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    {
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    {
            
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      "display_name": "Containers and aquaria 20-1000 L or  1 m2",
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      "display_name": "Containers and aquaria 20",
            
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      "id": "18d57eca-7aec-4d8a-9a57-92bf32a45d53",
            
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      "name": "Containers and aquaria 20-1000 L or  1 m2",
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      "name": "Containers and aquaria 20",
            
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      "state": "active",
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      "state": "active",
            
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    },
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    },
            
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    {
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    {
            
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      "display_name": "Haptophyta",
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      "display_name": "Haptophyta",
            
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      "id": "8bf1fc3b-146a-4852-9542-74adf5d86d57",
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      "id": "8bf1fc3b-146a-4852-9542-74adf5d86d57",
            
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      "name": "Haptophyta",
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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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    {
            
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      "display_name": "Imantonia sp.",
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      "display_name": "Imantonia sp.",
            
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      "id": "b3afec82-9e65-4600-aa96-e60ee76b95b1",
            
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      "name": "Imantonia sp.",
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      "name": "Imantonia sp.",
            
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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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      "display_name": "Laboratory experiment",
            
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      "id": "c6c00754-c769-4932-a517-bff2c9512884",
            
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      "name": "Laboratory experiment",
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      "name": "Laboratory experiment",
            
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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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    {
            
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      "display_name": "Oxygen",
            
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      "id": "438cdbae-b907-45ab-8d68-b2fe0c7244b3",
            
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      "name": "Oxygen",
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      "name": "Oxygen",
            
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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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    {
            
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      "display_name": "Pelagos",
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      "display_name": "Pelagos",
            
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      "id": "012f5b69-4e75-4f54-8ac4-8bf192cafaa2",
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      "id": "012f5b69-4e75-4f54-8ac4-8bf192cafaa2",
            
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      "name": "Pelagos",
227
      "name": "Pelagos",
            
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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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    {
231
    {
            
n
n
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      "display_name": "Photosynthesis",
            
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      "id": "ab256517-eb7b-4eed-ad52-64a0ee98fe87",
            
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      "name": "Photosynthesis",
            
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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": "Phytoplankton",
239
      "display_name": "Phytoplankton",
            
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      "id": "9c357867-c046-43fa-ad3e-39f612d5622b",
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      "id": "9c357867-c046-43fa-ad3e-39f612d5622b",
            
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      "name": "Phytoplankton",
241
      "name": "Phytoplankton",
            
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      "state": "active",
242
      "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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    {
245
    {
            
t
232
      "display_name": "Primary production-Photosynthesis",
t
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      "display_name": "Primary production",
            
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      "id": "446160f8-ac15-4da8-a39f-79b6c421e396",
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      "id": "aca6914d-a728-406d-a5b9-dd9593c21e4e",
            
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      "name": "Primary production-Photosynthesis",
248
      "name": "Primary production",
            
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      "state": "active",
249
      "state": "active",
            
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      "vocabulary_id": null
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      "vocabulary_id": null
            
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    },
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    },
            
238
    {
252
    {
            
239
      "display_name": "Single species",
253
      "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",
255
      "name": "Single species",
            
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      "state": "active",
256
      "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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    {
259
    {
            
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      "display_name": "South Pacific",
260
      "display_name": "South Pacific",
            
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      "id": "d9590299-7cec-4210-a3e5-eff66f886e09",
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      "id": "d9590299-7cec-4210-a3e5-eff66f886e09",
            
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      "name": "South Pacific",
262
      "name": "South Pacific",
            
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      "state": "active",
263
      "state": "active",
            
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      "vocabulary_id": null
264
      "vocabulary_id": null
            
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    },
265
    },
            
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    {
266
    {
            
253
      "display_name": "Temperate",
267
      "display_name": "Temperate",
            
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      "id": "31aaeb0c-a4a5-4a8e-9c90-be1eff0cac91",
268
      "id": "31aaeb0c-a4a5-4a8e-9c90-be1eff0cac91",
            
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      "name": "Temperate",
269
      "name": "Temperate",
            
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      "state": "active",
270
      "state": "active",
            
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      "vocabulary_id": null
271
      "vocabulary_id": null
            
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    }
272
    }
            
259
  ],
273
  ],
            
260
  "title": "Seawater carbonate chemistry and response of an 
274
  "title": "Seawater carbonate chemistry and response of an 
            
261
autotrophic nanoflagellates to low pH/low O2 conditions",
275
autotrophic nanoflagellates to low pH/low O2 conditions",
            
262
  "type": "vdataset",
276
  "type": "vdataset",
            
263
  "url": "https://doi.org/10.1594/PANGAEA.949389"
277
  "url": "https://doi.org/10.1594/PANGAEA.949389"
            
264
}
278
}