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{
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{
            
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  "author": "Hofmann, Laurie C",
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  "author": "Hofmann, Laurie C",
            
3
  "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.860218",
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  "doi": "10.1594/PANGAEA.860218",
            
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  "doi_date_published": "2015",
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  "doi_date_published": "2015",
            
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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": "Fink, Artur",
12
      "extra_author": "Fink, Artur",
            
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      "familyName": "Fink",
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      "familyName": "Fink",
            
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      "givenName": "Artur",
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      "givenName": "Artur",
            
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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": "Bischof, Kai",
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      "extra_author": "Bischof, Kai",
            
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      "familyName": "Bischof",
19
      "familyName": "Bischof",
            
20
      "givenName": "Kai",
20
      "givenName": "Kai",
            
21
      "orcid": "0000-0002-4497-1920"
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      "orcid": "0000-0002-4497-1920"
            
22
    },
22
    },
            
23
    {
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    {
            
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      "extra_author": "de Beer, Dirk",
24
      "extra_author": "de Beer, Dirk",
            
25
      "familyName": "de Beer",
25
      "familyName": "de Beer",
            
26
      "givenName": "Dirk",
26
      "givenName": "Dirk",
            
27
      "orcid": "0000-0001-5274-1781"
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      "orcid": "0000-0001-5274-1781"
            
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    }
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    }
            
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  ],
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  ],
            
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  "familyName": "Hofmann",
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  "familyName": "Hofmann",
            
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  "givenName": "Laurie C",
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  "givenName": "Laurie C",
            
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  "groups": [],
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  "groups": [],
            
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  "id": "7a40edd5-23a6-481e-9343-90575dd6343b",
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  "id": "7a40edd5-23a6-481e-9343-90575dd6343b",
            
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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": "2024-11-29T11:45:35.270531",
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  "metadata_created": "2024-11-29T11:45:35.270531",
            
n
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  "metadata_modified": "2024-11-29T11:45:35.270538",
n
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  "metadata_modified": "2024-11-30T11:51:47.286787",
            
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  "name": "png-doi-10-1594-pangaea-860218",
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  "name": "png-doi-10-1594-pangaea-860218",
            
40
  "notes": "Low seawater pH can be harmful to many calcifying marine 
40
  "notes": "Low seawater pH can be harmful to many calcifying marine 
            
41
organisms, but the calcifying macroalgae Padina spp. flourish at 
41
organisms, but the calcifying macroalgae Padina spp. flourish at 
            
42
natural submarine carbon dioxide seeps where seawater pH is low. We 
42
natural submarine carbon dioxide seeps where seawater pH is low. We 
            
43
show that the microenvironment created by the rolled thallus margin of 
43
show that the microenvironment created by the rolled thallus margin of 
            
44
Padina australis facilitates supersaturation of CaCO3 and 
44
Padina australis facilitates supersaturation of CaCO3 and 
            
45
calcifi-cation via photosynthesis-induced elevated pH. Using 
45
calcifi-cation via photosynthesis-induced elevated pH. Using 
            
46
microsensors to investigate oxygen and pH dynamics in the 
46
microsensors to investigate oxygen and pH dynamics in the 
            
47
microenvironment of P. australis at a shallow CO2 seep, we found that, 
47
microenvironment of P. australis at a shallow CO2 seep, we found that, 
            
48
under saturating light, the pH inside the microenvironment (pHME) was 
48
under saturating light, the pH inside the microenvironment (pHME) was 
            
49
higher than the external seawater (pHSW) at all pHSW levels 
49
higher than the external seawater (pHSW) at all pHSW levels 
            
50
investigated, and the difference (i.e., pHME-pHSW) increased with 
50
investigated, and the difference (i.e., pHME-pHSW) increased with 
            
51
decreasing pHSW (0.9 units at pHSW 7.0). Gross photosynthesis (Pg) 
51
decreasing pHSW (0.9 units at pHSW 7.0). Gross photosynthesis (Pg) 
            
52
inside the microenvironment increased with decreasing pHSW, but algae 
52
inside the microenvironment increased with decreasing pHSW, but algae 
            
53
from the control site reached a threshold at pH 6.5. Seep algae showed 
53
from the control site reached a threshold at pH 6.5. Seep algae showed 
            
54
no pH threshold with respect to Pg within the pHSW range investigated. 
54
no pH threshold with respect to Pg within the pHSW range investigated. 
            
55
The external carbonic anhydrase (CA) inhibitor, acetazolamide, 
55
The external carbonic anhydrase (CA) inhibitor, acetazolamide, 
            
56
strongly inhibited Pg of P. australis at pHSW 8.2, but the effect was 
56
strongly inhibited Pg of P. australis at pHSW 8.2, but the effect was 
            
57
diminished under low pHSW (6.4-7.5), suggesting a greater dependence 
57
diminished under low pHSW (6.4-7.5), suggesting a greater dependence 
            
58
on membrane-bound CA for the dehydration of HCO3- ions during 
58
on membrane-bound CA for the dehydration of HCO3- ions during 
            
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dissolved inorganic carbon uptake at the higher pHSW. In comparison, a 
59
dissolved inorganic carbon uptake at the higher pHSW. In comparison, a 
            
60
calcifying green alga, Halimeda cuneata f. digitata, was not inhibited 
60
calcifying green alga, Halimeda cuneata f. digitata, was not inhibited 
            
61
by AZ, suggesting efficient bicarbonate transport. The ability of P. 
61
by AZ, suggesting efficient bicarbonate transport. The ability of P. 
            
62
australis to elevate pHME at the site of calcification and its strong 
62
australis to elevate pHME at the site of calcification and its strong 
            
63
dependence on CA may explain why it can thrive at low pHSW.",
63
dependence on CA may explain why it can thrive at low pHSW.",
            
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  "num_resources": 0,
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  "num_resources": 0,
            
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  "num_tags": 14,
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  "orcid": "0000-0002-2307-3750",
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  "orcid": "0000-0002-2307-3750",
            
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  "organization": {
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  "organization": {
            
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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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    "created": "2024-11-30T11:33:58.986659",
            
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    "description": "PANGAEA (Data Publisher for Earth & Environmental 
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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": "3226ef9c-20d1-43fd-ba8f-fa35c8c9fb5d",
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    "id": "ce65c98e-83d7-4b4f-9db3-99759a987d6c",
            
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    "image_url": "pangaea_topicbiosphere.png",
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    "image_url": "pangaea_topicoceans.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_oceans",
            
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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 (Oceans)",
            
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    "type": "organization"
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    "type": "organization"
            
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  },
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  },
            
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  "owner_org": "3226ef9c-20d1-43fd-ba8f-fa35c8c9fb5d",
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  "owner_org": "ce65c98e-83d7-4b4f-9db3-99759a987d6c",
            
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  "private": false,
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  "private": false,
            
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  "publication_year": "2015",
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  "publication_year": "2015",
            
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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": "Hofmann Laurie C,Fink Artur,Bischof Kai,de Beer 
95
      "authors": "Hofmann Laurie C,Fink Artur,Bischof Kai,de Beer 
            
96
Dirk",
96
Dirk",
            
97
      "email_authors": 
97
      "email_authors": 
            
98
de,afink@mpi-bremen.de,kai.bischof@uni-bremen.de,dbeer@mpi-bremen.de",
98
de,afink@mpi-bremen.de,kai.bischof@uni-bremen.de,dbeer@mpi-bremen.de",
            
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      "identifier": "https://doi.org/10.1111/jpy.12347",
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      "identifier": "https://doi.org/10.1111/jpy.12347",
            
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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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"0000-0002-2307-3750,,0000-0002-4497-1920,0000-0001-5274-1781",
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"0000-0002-2307-3750,,0000-0002-4497-1920,0000-0001-5274-1781",
            
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      "relation_type": "IsSupplementTo",
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      "relation_type": "IsSupplementTo",
            
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      "source": "Journal of Phycology",
104
      "source": "Journal of Phycology",
            
105
      "title": "Microsensor studies on Padina from a natural CO2 seep: 
105
      "title": "Microsensor studies on Padina from a natural CO2 seep: 
            
106
implications of morphology on acclimation to low pH",
106
implications of morphology on acclimation to low pH",
            
107
      "year": "2015"
107
      "year": "2015"
            
108
    },
108
    },
            
109
    {
109
    {
            
110
      "authors": "Gattuso Jean-Pierre,Epitalon Jean-Marie,Lavigne 
110
      "authors": "Gattuso Jean-Pierre,Epitalon Jean-Marie,Lavigne 
            
111
H\u00e9lo\u00efse",
111
H\u00e9lo\u00efse",
            
112
      "email_authors": 
112
      "email_authors": 
            
113
"jean-pierre.gattuso@imev-mer.fr,,hlavigne@naturalsciences.be",
113
"jean-pierre.gattuso@imev-mer.fr,,hlavigne@naturalsciences.be",
            
114
      "identifier": "https://cran.r-project.org/package=seacarb",
114
      "identifier": "https://cran.r-project.org/package=seacarb",
            
115
      "identifier_type": "DOI",
115
      "identifier_type": "DOI",
            
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      "orcid_authors": "0000-0002-4533-4114,,",
116
      "orcid_authors": "0000-0002-4533-4114,,",
            
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      "relation_type": "References",
117
      "relation_type": "References",
            
118
      "source": "",
118
      "source": "",
            
119
      "title": "seacarb: seawater carbonate chemistry with R. R 
119
      "title": "seacarb: seawater carbonate chemistry with R. R 
            
120
package version 3.0.8",
120
package version 3.0.8",
            
121
      "year": "2015"
121
      "year": "2015"
            
122
    }
122
    }
            
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  ],
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  ],
            
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  "relationships_as_object": [],
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  "relationships_as_object": [],
            
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  "relationships_as_subject": [],
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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)",
127
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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Hofmann_2015",
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Hofmann_2015",
            
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  "resources": [],
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  "resources": [],
            
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  "source_metadata_created": "2015",
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  "source_metadata_created": "2015",
            
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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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  "subject_areas": [
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  "subject_areas": [
            
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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"
141
      "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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    {
            
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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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  ],
            
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  "tags": [
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  "tags": [
            
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    {
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    {
            
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n
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      "display_name": "Aquaria 20 L",
            
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      "id": "62c412c1-2294-406a-ad79-183330400def",
            
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      "name": "Aquaria 20 L",
            
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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": "Benthos",
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      "display_name": "Benthos",
            
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      "id": "55bc70f2-ff73-4d9a-89f6-16358d0d9b87",
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      "id": "55bc70f2-ff73-4d9a-89f6-16358d0d9b87",
            
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      "name": "Benthos",
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      "name": "Benthos",
            
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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": "Bottles or small containers-Aquaria 20 L",
n
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      "display_name": "Bottles or small containers",
            
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      "id": "be154617-73a3-4ed4-b54f-69e22323c12a",
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      "id": "ba227243-af91-4efc-8086-790112e90e09",
            
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      "name": "Bottles or small containers-Aquaria 20 L",
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      "name": "Bottles or small containers",
            
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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": "CO2 vent",
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      "display_name": "CO2 vent",
            
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      "id": "54348a4a-9f51-4939-a08f-42dd6af0fe98",
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      "id": "54348a4a-9f51-4939-a08f-42dd6af0fe98",
            
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      "name": "CO2 vent",
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      "name": "CO2 vent",
            
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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": "Chlorophyta",
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      "display_name": "Chlorophyta",
            
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      "id": "270fa002-74b7-46d2-87e9-d4252e575760",
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      "id": "270fa002-74b7-46d2-87e9-d4252e575760",
            
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      "name": "Chlorophyta",
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      "name": "Chlorophyta",
            
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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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    {
188
    {
            
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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",
            
184
      "name": "Chromista",
191
      "name": "Chromista",
            
185
      "state": "active",
192
      "state": "active",
            
186
      "vocabulary_id": null
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      "vocabulary_id": null
            
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    },
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    },
            
188
    {
195
    {
            
189
      "display_name": "Coast and continental shelf",
196
      "display_name": "Coast and continental shelf",
            
190
      "id": "58eb1929-34b5-4fd9-ac44-824f0e51de40",
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      "id": "58eb1929-34b5-4fd9-ac44-824f0e51de40",
            
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      "name": "Coast and continental shelf",
198
      "name": "Coast and continental shelf",
            
192
      "state": "active",
199
      "state": "active",
            
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      "vocabulary_id": null
200
      "vocabulary_id": null
            
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    },
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    },
            
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    {
202
    {
            
196
      "display_name": "Field experiment",
203
      "display_name": "Field experiment",
            
197
      "id": "f5b46eb4-b614-44d7-a35b-a06d10c6d70d",
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      "id": "f5b46eb4-b614-44d7-a35b-a06d10c6d70d",
            
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      "name": "Field experiment",
205
      "name": "Field experiment",
            
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      "state": "active",
206
      "state": "active",
            
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      "vocabulary_id": null
207
      "vocabulary_id": null
            
201
    },
208
    },
            
202
    {
209
    {
            
203
      "display_name": "Macroalgae",
210
      "display_name": "Macroalgae",
            
204
      "id": "aa79bf67-3e56-4851-9794-2a4d9246a287",
211
      "id": "aa79bf67-3e56-4851-9794-2a4d9246a287",
            
205
      "name": "Macroalgae",
212
      "name": "Macroalgae",
            
206
      "state": "active",
213
      "state": "active",
            
207
      "vocabulary_id": null
214
      "vocabulary_id": null
            
208
    },
215
    },
            
209
    {
216
    {
            
210
      "display_name": "Ochrophyta",
217
      "display_name": "Ochrophyta",
            
211
      "id": "74d761aa-cd40-4dc2-be39-c0ca522f0019",
218
      "id": "74d761aa-cd40-4dc2-be39-c0ca522f0019",
            
212
      "name": "Ochrophyta",
219
      "name": "Ochrophyta",
            
213
      "state": "active",
220
      "state": "active",
            
214
      "vocabulary_id": null
221
      "vocabulary_id": null
            
215
    },
222
    },
            
216
    {
223
    {
            
217
      "display_name": "Padina australis",
224
      "display_name": "Padina australis",
            
218
      "id": "e0d42869-133c-46f0-a882-a94676cad935",
225
      "id": "e0d42869-133c-46f0-a882-a94676cad935",
            
219
      "name": "Padina australis",
226
      "name": "Padina australis",
            
220
      "state": "active",
227
      "state": "active",
            
221
      "vocabulary_id": null
228
      "vocabulary_id": null
            
222
    },
229
    },
            
223
    {
230
    {
            
t
t
231
      "display_name": "Photosynthesis",
            
232
      "id": "ab256517-eb7b-4eed-ad52-64a0ee98fe87",
            
233
      "name": "Photosynthesis",
            
234
      "state": "active",
            
235
      "vocabulary_id": null
            
236
    },
            
237
    {
            
224
      "display_name": "Primary production-Photosynthesis",
238
      "display_name": "Primary production",
            
225
      "id": "446160f8-ac15-4da8-a39f-79b6c421e396",
239
      "id": "aca6914d-a728-406d-a5b9-dd9593c21e4e",
            
226
      "name": "Primary production-Photosynthesis",
240
      "name": "Primary production",
            
227
      "state": "active",
241
      "state": "active",
            
228
      "vocabulary_id": null
242
      "vocabulary_id": null
            
229
    },
243
    },
            
230
    {
244
    {
            
231
      "display_name": "Single species",
245
      "display_name": "Single species",
            
232
      "id": "88de69be-3bdd-4cf8-b6a1-386d72c5888d",
246
      "id": "88de69be-3bdd-4cf8-b6a1-386d72c5888d",
            
233
      "name": "Single species",
247
      "name": "Single species",
            
234
      "state": "active",
248
      "state": "active",
            
235
      "vocabulary_id": null
249
      "vocabulary_id": null
            
236
    },
250
    },
            
237
    {
251
    {
            
238
      "display_name": "South Pacific",
252
      "display_name": "South Pacific",
            
239
      "id": "d9590299-7cec-4210-a3e5-eff66f886e09",
253
      "id": "d9590299-7cec-4210-a3e5-eff66f886e09",
            
240
      "name": "South Pacific",
254
      "name": "South Pacific",
            
241
      "state": "active",
255
      "state": "active",
            
242
      "vocabulary_id": null
256
      "vocabulary_id": null
            
243
    },
257
    },
            
244
    {
258
    {
            
245
      "display_name": "Temperate",
259
      "display_name": "Temperate",
            
246
      "id": "31aaeb0c-a4a5-4a8e-9c90-be1eff0cac91",
260
      "id": "31aaeb0c-a4a5-4a8e-9c90-be1eff0cac91",
            
247
      "name": "Temperate",
261
      "name": "Temperate",
            
248
      "state": "active",
262
      "state": "active",
            
249
      "vocabulary_id": null
263
      "vocabulary_id": null
            
250
    }
264
    }
            
251
  ],
265
  ],
            
252
  "title": "Microsensor studies on Padina from a natural CO2 seep: 
266
  "title": "Microsensor studies on Padina from a natural CO2 seep: 
            
253
implications of morphology on acclimation to low pH",
267
implications of morphology on acclimation to low pH",
            
254
  "type": "vdataset",
268
  "type": "vdataset",
            
255
  "url": "https://doi.org/10.1594/PANGAEA.860218"
269
  "url": "https://doi.org/10.1594/PANGAEA.860218"
            
256
}
270
}