Transparency (secchi depth) time series at monitoring site TEPAST in the Southeastern Indian Ocean, Indonesia (2021-2024)

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Titel: Transparency (secchi depth) time series at monitoring site TEPAST in the Southeastern Indian Ocean, Indonesia (2021-2024)
Autoren: Purba, Noir Primadona, Faizal, Ibnu, Dewanti, Lantun Paradhita
Verlagsinformationen: PANGAEA
Publikationsjahr: 2025
Bestand: PANGAEA - Data Publisher for Earth & Environmental Science (AWI Bremerhaven / MARUM Bremen)
Schlagwörter: A global study of coastal Deoxygenation, Ocean Acidification and Productivity at selected sites, Coastal, data, DATE/TIME, Depth of Secchi Disk, Event label, Indian Ocean, Indonesian Seas, Institution, LATITUDE, LONGITUDE, Method comment, MULT, Multiple investigations, NANO-DOAP, NF-POGO, off Java, ORDINAL NUMBER, Project, Sea surface temperature, Secchi disc, Station label, TEPAST_2109_1, TEPAST_2110_1, TEPAST_2111_1, TEPAST_2112_1, TEPAST_2201_1, TEPAST_2202_1, TEPAST_2203_1
Geographisches Schlagwort: MEDIAN LATITUDE: -7.716436 * MEDIAN LONGITUDE: 108.511656 * SOUTH-BOUND LATITUDE: -7.718404 * WEST-BOUND LONGITUDE: 108.508380 * NORTH-BOUND LATITUDE: -7.715501 * EAST-BOUND LONGITUDE: 108.514869 * DATE/TIME START: 2021-09-19T10:20:00 * DATE/TIME END: 2024-08-20T10:47:00 * MINIMUM ORDINAL NUMBER: 1 * MAXIMUM ORDINAL NUMBER: 152
Beschreibung: In 2021, the TEPAST monitoring site was established to monitor the coastal conditions on the southeastern coast of Java, Indonesia. Six key variables - pH, temperature, chlorophyll-a, salinity, dissolved oxygen, and water transparency - are measured monthly using advanced scientific instruments. Over 36 months of measurements, 1488 samples were collected. The measured parameters were validated through monthly calibrations and statistical checks, with the distribution of each parameter assessed using histograms of the sampling data. Sampling at the TEPAST study site is conducted monthly, typically between the 15th and 20th of each month, from 7:00 to 10:00 local time (UTC+7). Morning hours are chosen to take advantage of generally calm water conditions, minimizing the influence of wind and waves on the data collection process. The TEPAST COD dataset includes two types of observations: (1) in-situ measurements obtained from three fixed locations over 36 months (September 2021 to August 2024) with measurements continuing, and (2) laboratory analysis of water samples to determine salinity and chlorophyll-a concentrations. In-situ measurements are performed at three depth layers: surface (0 m), 10 m, and 20 m. All instruments adhere to standard measurement protocols and are regularly recalibrated before use. The same individual conducted all measurements throughout the study to ensure consistency and minimize uncertainties. Seawater samples (1.5 L) were collected from each station and specific depth layer using a 3 L Nansen bottle for Chlorophyll-a analysis. The samples were immediately placed in cold storage on the boat and transferred to a dark -20°C freezer at the laboratory within one hour of collection.
Publikationsart: dataset
Dateibeschreibung: text/tab-separated-values, 760 data points
Sprache: English
Relation: Purba, Noir Primadona; Faid, Ghelby Muhammad; Zheng, Wang; Faizal, Ibnu; Akhir, Mohd. Fadzil; Yu, Weidong; Mulya, Rangga Adithya; Syamsudin, Fadli; Pasaribu, Buntora; Agustiadi, Teguh; Priyono, Bayu; Fadli, Muhammad; Santoso, Priyadi Dwi; Pandoe, Wahyu Widodo; Wang, Huiwu; Li, Shujiang; Wei, Zexun; Susanto, R Dwi; Nugroho, Dwiyoga; Purwandana, Adi (preprint): Two Centuries of Oceanographic Data in the Indonesian Seas and Surroundings: Historical Trends, Gaps, and Future Challenges. https://doi.org/10.5194/essd-2025-196; https://doi.pangaea.de/10.1594/PANGAEA.977628
DOI: 10.1594/PANGAEA.977628
Verfügbarkeit: https://doi.pangaea.de/10.1594/PANGAEA.977628
Rights: CC-BY-4.0: Creative Commons Attribution 4.0 International ; Access constraints: unrestricted ; info:eu-repo/semantics/openAccess
Dokumentencode: edsbas.9FC43299
Datenbank: BASE
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Items – Name: Title
  Label: Title
  Group: Ti
  Data: Transparency (secchi depth) time series at monitoring site TEPAST in the Southeastern Indian Ocean, Indonesia (2021-2024)
– Name: Author
  Label: Authors
  Group: Au
  Data: <searchLink fieldCode="AR" term="%22Purba%2C+Noir+Primadona%22">Purba, Noir Primadona</searchLink><br /><searchLink fieldCode="AR" term="%22Faizal%2C+Ibnu%22">Faizal, Ibnu</searchLink><br /><searchLink fieldCode="AR" term="%22Dewanti%2C+Lantun+Paradhita%22">Dewanti, Lantun Paradhita</searchLink>
– Name: Publisher
  Label: Publisher Information
  Group: PubInfo
  Data: PANGAEA
– Name: DatePubCY
  Label: Publication Year
  Group: Date
  Data: 2025
– Name: Subset
  Label: Collection
  Group: HoldingsInfo
  Data: PANGAEA - Data Publisher for Earth & Environmental Science (AWI Bremerhaven / MARUM Bremen)
– Name: Subject
  Label: Subject Terms
  Group: Su
  Data: <searchLink fieldCode="DE" term="%22A+global+study+of+coastal+Deoxygenation%22">A global study of coastal Deoxygenation</searchLink><br /><searchLink fieldCode="DE" term="%22Ocean+Acidification+and+Productivity+at+selected+sites%22">Ocean Acidification and Productivity at selected sites</searchLink><br /><searchLink fieldCode="DE" term="%22Coastal%22">Coastal</searchLink><br /><searchLink fieldCode="DE" term="%22data%22">data</searchLink><br /><searchLink fieldCode="DE" term="%22DATE%2FTIME%22">DATE/TIME</searchLink><br /><searchLink fieldCode="DE" term="%22Depth+of+Secchi+Disk%22">Depth of Secchi Disk</searchLink><br /><searchLink fieldCode="DE" term="%22Event+label%22">Event label</searchLink><br /><searchLink fieldCode="DE" term="%22Indian+Ocean%22">Indian Ocean</searchLink><br /><searchLink fieldCode="DE" term="%22Indonesian+Seas%22">Indonesian Seas</searchLink><br /><searchLink fieldCode="DE" term="%22Institution%22">Institution</searchLink><br /><searchLink fieldCode="DE" term="%22LATITUDE%22">LATITUDE</searchLink><br /><searchLink fieldCode="DE" term="%22LONGITUDE%22">LONGITUDE</searchLink><br /><searchLink fieldCode="DE" term="%22Method+comment%22">Method comment</searchLink><br /><searchLink fieldCode="DE" term="%22MULT%22">MULT</searchLink><br /><searchLink fieldCode="DE" term="%22Multiple+investigations%22">Multiple investigations</searchLink><br /><searchLink fieldCode="DE" term="%22NANO-DOAP%22">NANO-DOAP</searchLink><br /><searchLink fieldCode="DE" term="%22NF-POGO%22">NF-POGO</searchLink><br /><searchLink fieldCode="DE" term="%22off+Java%22">off Java</searchLink><br /><searchLink fieldCode="DE" term="%22ORDINAL+NUMBER%22">ORDINAL NUMBER</searchLink><br /><searchLink fieldCode="DE" term="%22Project%22">Project</searchLink><br /><searchLink fieldCode="DE" term="%22Sea+surface+temperature%22">Sea surface temperature</searchLink><br /><searchLink fieldCode="DE" term="%22Secchi+disc%22">Secchi disc</searchLink><br /><searchLink fieldCode="DE" term="%22Station+label%22">Station label</searchLink><br /><searchLink fieldCode="DE" term="%22TEPAST%5F2109%5F1%22">TEPAST_2109_1</searchLink><br /><searchLink fieldCode="DE" term="%22TEPAST%5F2110%5F1%22">TEPAST_2110_1</searchLink><br /><searchLink fieldCode="DE" term="%22TEPAST%5F2111%5F1%22">TEPAST_2111_1</searchLink><br /><searchLink fieldCode="DE" term="%22TEPAST%5F2112%5F1%22">TEPAST_2112_1</searchLink><br /><searchLink fieldCode="DE" term="%22TEPAST%5F2201%5F1%22">TEPAST_2201_1</searchLink><br /><searchLink fieldCode="DE" term="%22TEPAST%5F2202%5F1%22">TEPAST_2202_1</searchLink><br /><searchLink fieldCode="DE" term="%22TEPAST%5F2203%5F1%22">TEPAST_2203_1</searchLink>
– Name: Subject
  Label: Subject Geographic
  Group: Su
  Data: <searchLink fieldCode="DE" term="%22MEDIAN+LATITUDE%3A+-7%2E716436+*+MEDIAN+LONGITUDE%3A+108%2E511656+*+SOUTH-BOUND+LATITUDE%3A+-7%2E718404+*+WEST-BOUND+LONGITUDE%3A+108%2E508380+*+NORTH-BOUND+LATITUDE%3A+-7%2E715501+*+EAST-BOUND+LONGITUDE%3A+108%2E514869+*+DATE%2FTIME+START%3A+2021-09-19T10%3A20%3A00+*+DATE%2FTIME+END%3A+2024-08-20T10%3A47%3A00+*+MINIMUM+ORDINAL+NUMBER%3A+1+*+MAXIMUM+ORDINAL+NUMBER%3A+152%22">MEDIAN LATITUDE: -7.716436 * MEDIAN LONGITUDE: 108.511656 * SOUTH-BOUND LATITUDE: -7.718404 * WEST-BOUND LONGITUDE: 108.508380 * NORTH-BOUND LATITUDE: -7.715501 * EAST-BOUND LONGITUDE: 108.514869 * DATE/TIME START: 2021-09-19T10:20:00 * DATE/TIME END: 2024-08-20T10:47:00 * MINIMUM ORDINAL NUMBER: 1 * MAXIMUM ORDINAL NUMBER: 152</searchLink>
– Name: Abstract
  Label: Description
  Group: Ab
  Data: In 2021, the TEPAST monitoring site was established to monitor the coastal conditions on the southeastern coast of Java, Indonesia. Six key variables - pH, temperature, chlorophyll-a, salinity, dissolved oxygen, and water transparency - are measured monthly using advanced scientific instruments. Over 36 months of measurements, 1488 samples were collected. The measured parameters were validated through monthly calibrations and statistical checks, with the distribution of each parameter assessed using histograms of the sampling data. Sampling at the TEPAST study site is conducted monthly, typically between the 15th and 20th of each month, from 7:00 to 10:00 local time (UTC+7). Morning hours are chosen to take advantage of generally calm water conditions, minimizing the influence of wind and waves on the data collection process. The TEPAST COD dataset includes two types of observations: (1) in-situ measurements obtained from three fixed locations over 36 months (September 2021 to August 2024) with measurements continuing, and (2) laboratory analysis of water samples to determine salinity and chlorophyll-a concentrations. In-situ measurements are performed at three depth layers: surface (0 m), 10 m, and 20 m. All instruments adhere to standard measurement protocols and are regularly recalibrated before use. The same individual conducted all measurements throughout the study to ensure consistency and minimize uncertainties. Seawater samples (1.5 L) were collected from each station and specific depth layer using a 3 L Nansen bottle for Chlorophyll-a analysis. The samples were immediately placed in cold storage on the boat and transferred to a dark -20°C freezer at the laboratory within one hour of collection.
– Name: TypeDocument
  Label: Document Type
  Group: TypDoc
  Data: dataset
– Name: Format
  Label: File Description
  Group: SrcInfo
  Data: text/tab-separated-values, 760 data points
– Name: Language
  Label: Language
  Group: Lang
  Data: English
– Name: NoteTitleSource
  Label: Relation
  Group: SrcInfo
  Data: Purba, Noir Primadona; Faid, Ghelby Muhammad; Zheng, Wang; Faizal, Ibnu; Akhir, Mohd. Fadzil; Yu, Weidong; Mulya, Rangga Adithya; Syamsudin, Fadli; Pasaribu, Buntora; Agustiadi, Teguh; Priyono, Bayu; Fadli, Muhammad; Santoso, Priyadi Dwi; Pandoe, Wahyu Widodo; Wang, Huiwu; Li, Shujiang; Wei, Zexun; Susanto, R Dwi; Nugroho, Dwiyoga; Purwandana, Adi (preprint): Two Centuries of Oceanographic Data in the Indonesian Seas and Surroundings: Historical Trends, Gaps, and Future Challenges. https://doi.org/10.5194/essd-2025-196; https://doi.pangaea.de/10.1594/PANGAEA.977628
– Name: DOI
  Label: DOI
  Group: ID
  Data: 10.1594/PANGAEA.977628
– Name: URL
  Label: Availability
  Group: URL
  Data: https://doi.pangaea.de/10.1594/PANGAEA.977628
– Name: Copyright
  Label: Rights
  Group: Cpyrght
  Data: CC-BY-4.0: Creative Commons Attribution 4.0 International ; Access constraints: unrestricted ; info:eu-repo/semantics/openAccess
– Name: AN
  Label: Accession Number
  Group: ID
  Data: edsbas.9FC43299
PLink https://erproxy.cvtisr.sk/sfx/access?url=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=edsbas&AN=edsbas.9FC43299
RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.1594/PANGAEA.977628
    Languages:
      – Text: English
    Subjects:
      – SubjectFull: MEDIAN LATITUDE: -7.716436 * MEDIAN LONGITUDE: 108.511656 * SOUTH-BOUND LATITUDE: -7.718404 * WEST-BOUND LONGITUDE: 108.508380 * NORTH-BOUND LATITUDE: -7.715501 * EAST-BOUND LONGITUDE: 108.514869 * DATE/TIME START: 2021-09-19T10:20:00 * DATE/TIME END: 2024-08-20T10:47:00 * MINIMUM ORDINAL NUMBER: 1 * MAXIMUM ORDINAL NUMBER: 152
        Type: general
      – SubjectFull: A global study of coastal Deoxygenation
        Type: general
      – SubjectFull: Ocean Acidification and Productivity at selected sites
        Type: general
      – SubjectFull: Coastal
        Type: general
      – SubjectFull: data
        Type: general
      – SubjectFull: DATE/TIME
        Type: general
      – SubjectFull: Depth of Secchi Disk
        Type: general
      – SubjectFull: Event label
        Type: general
      – SubjectFull: Indian Ocean
        Type: general
      – SubjectFull: Indonesian Seas
        Type: general
      – SubjectFull: Institution
        Type: general
      – SubjectFull: LATITUDE
        Type: general
      – SubjectFull: LONGITUDE
        Type: general
      – SubjectFull: Method comment
        Type: general
      – SubjectFull: MULT
        Type: general
      – SubjectFull: Multiple investigations
        Type: general
      – SubjectFull: NANO-DOAP
        Type: general
      – SubjectFull: NF-POGO
        Type: general
      – SubjectFull: off Java
        Type: general
      – SubjectFull: ORDINAL NUMBER
        Type: general
      – SubjectFull: Project
        Type: general
      – SubjectFull: Sea surface temperature
        Type: general
      – SubjectFull: Secchi disc
        Type: general
      – SubjectFull: Station label
        Type: general
      – SubjectFull: TEPAST_2109_1
        Type: general
      – SubjectFull: TEPAST_2110_1
        Type: general
      – SubjectFull: TEPAST_2111_1
        Type: general
      – SubjectFull: TEPAST_2112_1
        Type: general
      – SubjectFull: TEPAST_2201_1
        Type: general
      – SubjectFull: TEPAST_2202_1
        Type: general
      – SubjectFull: TEPAST_2203_1
        Type: general
    Titles:
      – TitleFull: Transparency (secchi depth) time series at monitoring site TEPAST in the Southeastern Indian Ocean, Indonesia (2021-2024)
        Type: main
  BibRelationships:
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      – PersonEntity:
          Name:
            NameFull: Purba, Noir Primadona
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            NameFull: Faizal, Ibnu
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            NameFull: Dewanti, Lantun Paradhita
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          Dates:
            – D: 01
              M: 01
              Type: published
              Y: 2025
          Identifiers:
            – Type: issn-locals
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