{
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      "eprintid": 60634,
      "dates": [
        {
          "date_type": "published",
          "date": "2024-05"
        }
      ],
      "servolume": "D5.8",
      "date": "2024-05",
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            "eprintid": 60634,
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        "OceanNETs"
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      "publisher": [
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      "date_type": "published",
      "fp7_project_id": "info:eu-repo/grantAgreement/EC/H2020/869357",
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      "datestamp": "2024-08-07 09:39:40",
      "uri": "https://oceanrep.geomar.de/id/eprint/60634",
      "abstract": "In this report the potential effects of pulsed ocean alkalinity enhancement (OAE) on plankton\r\ngrowth dynamics, efficacy and carbon dioxide removal (CDR) are simulated at an oligotrophic\r\nsite nearby the Canary Islands (Spain). Parameterizations of how phytoplankton and bacterial\r\ngrowth respond to variations in carbonate chemistry are introduced and applied. The model\r\nresolves vertical profiles within a 420 km2 area of OAE, and within a 2.05\u00d7105 km2 surrounding\r\nregion. Both areas are connected and lateral dispersion causes a horizontal exchange of\r\nchemical and biological tracers. The analysis comprises 32 pulsed OAE scenarios of varying\r\nintensities and frequencies of alkalinity addition. The intensities of OAE are derived as\r\nfractions of total CaO available for OAE in Europe, from 0.05 % (low), 0.1 % (moderate), 0.2 %\r\n(high) and 0.4 % (extreme). These four intensities are co-varied with four frequencies of OAE:\r\nmonthly, seasonal, annual-winter, and annual-summer deployments. The study shows how\r\nmuch the frequency of the OAE influences the efficacies determined locally and remotely. The\r\nmodel results also provide some first insight of potential OAE effects on biological production.",
      "type": "monograph",
      "title": "New/refined parameterizations for modelling ocean alkalinization effects on biogeochemistry and plankton dynamics",
      "pages": 34,
      "place_of_pub": "Kiel, Germany",
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            "family": "Schartau"
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            "given": "Markus",
            "honourific": null,
            "family": "Pahlow"
          },
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          "orcid": "0000-0003-2894-8314",
          "name": {
            "lineage": null,
            "given": "Tronje Peer",
            "honourific": null,
            "family": "Kemena"
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        {
          "orcid": "0000-0002-0479-8991",
          "name": {
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            "given": "Vanessa",
            "honourific": null,
            "family": "Lampe"
          },
          "affiliation": "FB2-BI",
          "id": "10edbbbf-0c7d-4046-8812-5b63f58826ce"
        },
        {
          "orcid": "0000-0001-9944-0775",
          "name": {
            "lineage": null,
            "given": "Jan",
            "honourific": null,
            "family": "Taucher"
          },
          "affiliation": "FB2-BI",
          "id": "1ebaf100-b824-413a-838b-9d59d06e0f3b"
        },
        {
          "orcid": null,
          "name": {
            "lineage": null,
            "given": "Miriam",
            "honourific": null,
            "family": "Seifert"
          },
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          "id": null
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      ],
      "series": "OceanNets Deliverable",
      "lastmod": "2024-08-07 12:05:06",
      "monograph_type": "project_report",
      "creators_browse_name": "Schartau, M.  <https://orcid.org/0000-0003-1114-0415>, Pahlow, M., Kemena, T. P.  <https://orcid.org/0000-0003-2894-8314>, Lampe, V.  <https://orcid.org/0000-0002-0479-8991>, Taucher, J.  <https://orcid.org/0000-0001-9944-0775> und Seifert, M.",
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      "fp7_type": "info:eu-repo/semantics/book",
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