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  • PANGAEA  (446)
  • Elsevier  (2)
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  • 1
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    Unknown
    Regional to global assessments of phytoplankton dynamics from the SeaWiFS mission (2015)
    Elsevier
    Details
    Publication Date: 2022-05-25
    Description: © The Author(s), 2013. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Remote Sensing of Environment 135 (2013): 77-91, doi:10.1016/j.rse.2013.03.025.
    Description: Photosynthetic production of organic matter by microscopic oceanic phytoplankton fuels ocean ecosystems and contributes roughly half of the Earth's net primary production. For 13 years, the Sea-viewing Wide Field-of-view Sensor (SeaWiFS) mission provided the first consistent, synoptic observations of global ocean ecosystems. Changes in the surface chlorophyll concentration, the primary biological property retrieved from SeaWiFS, have traditionally been used as a metric for phytoplankton abundance and its distribution largely reflects patterns in vertical nutrient transport. On regional to global scales, chlorophyll concentrations covary with sea surface temperature (SST) because SST changes reflect light and nutrient conditions. However, the ocean may be too complex to be well characterized using a single index such as the chlorophyll concentration. A semi-analytical bio-optical algorithm is used to help interpret regional to global SeaWiFS chlorophyll observations from using three independent, well-validated ocean color data products; the chlorophyll a concentration, absorption by CDM and particulate backscattering. First, we show that observed long-term, global-scale trends in standard chlorophyll retrievals are likely compromised by coincident changes in CDM. Second, we partition the chlorophyll signal into a component due to phytoplankton biomass changes and a component caused by physiological adjustments in intracellular chlorophyll concentrations to changes in mixed layer light levels. We show that biomass changes dominate chlorophyll signals for the high latitude seas and where persistent vertical upwelling is known to occur, while physiological processes dominate chlorophyll variability over much of the tropical and subtropical oceans. The SeaWiFS data set demonstrates complexity in the interpretation of changes in regional to global phytoplankton distributions and illustrates limitations for the assessment of phytoplankton dynamics using chlorophyll retrievals alone.
    Description: The authors would like to acknowledge the NASA Ocean Biology and Biogeochemistry program for its long-term support of satellite ocean color research and the Orbital Sciences Corporation and GeoEye who were responsible for the launch, satellite integration and on-orbit management the SeaWiFS mission.
    Keywords: Ocean color ; SeaWiFS ; Phytoplankton ; Colored dissolved organic matter ; Decadal trends
    Repository Name: Woods Hole Open Access Server
    Type: Article
    Format: application/pdf
    Format: application/msword
    Location Call Number Limitation Availability
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    PAPER (OA)
  • 2
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    Functional repertoire convergence of distantly related eukaryotic plankton lineages abundant in the sunlit ocean (2022)
    Elsevier
    In:  EPIC3Cell Genomics, Elsevier, 2(5), pp. 100123-100123, ISSN: 2666-979X
    Details
    Publication Date: 2024-04-03
    Description: Marine planktonic eukaryotes play critical roles in global biogeochemical cycles and climate. However, their poor representation in culture collections limits our understanding of the evolutionary history and genomic underpinnings of planktonic ecosystems. Here, we used 280 billion Tara Oceans metagenomic reads from polar, temperate, and tropical sunlit oceans to reconstruct and manually curate more than 700 abundant and widespread eukaryotic environmental genomes ranging from 10 Mbp to 1.3 Gbp. This genomic resource covers a wide range of poorly characterized eukaryotic lineages that complement long-standing contributions from culture collections while better representing plankton in the upper layer of the oceans. We performed the first, to our knowledge, comprehensive genome-wide functional classification of abundant unicellular eukaryotic plankton, revealing four major groups connecting distantly related lineages. Neither trophic modes of plankton nor its vertical evolutionary history could completely explain the functional repertoire convergence of major eukaryotic lineages that coexisted within oceanic currents for millions of years.
    Repository Name: EPIC Alfred Wegener Institut
    Type: Article , peerRev
    Format: application/pdf
    Location Call Number Limitation Availability
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    PAPER (OA)
  • 3
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    Harmonised data from underway navigation, meteorology and surface water measurements during the Tara Oceans expedition in 2009-2013 (2017)
    PANGAEA
    Details
    Publication Date: 2024-01-06
    Description: The Tara Oceans Expedition (2009-2013) sampled the world oceans on board a 36 m long schooner, collecting environmental data and organisms from viruses to planktonic metazoans for later analyses using modern sequencing and state-of-the-art imaging technologies. Tara Oceans Data are particularly suited to study the genetic, morphological and functional diversity of plankton. During the entire expedition (2009-2013), underway measurements were obtained from a meteorological station (BATOS), a thermosalinograph (TSG, SBE 45), a Fast Repetition Rate Flurometer (FRRF, LIFT-FRR01), and a spectrophotometer (WETLabs AC-S). In 2013 underway measurements were enhanced by adding a Photosynthetically Available Radiation (PAR) sensor (QCP2350, Biospherical Instruments, Inc.), a laser spectrofluorometer (WETLabs ALFA, Chekalyuk et al., 2012) that replaced the FRRF, a spectral backscattering sensor (WETLabs Eco-bb3), a pCO2 sensor (ProOceanus CO2-Pro), a pH sensor (Satlantic, SeaFET) and a particle imaging system triggered by chlorophyll-a fluorescence (a prototype of McLane Research Laboratories' Imaging FlowCytobot, Sosik Lab, WHOI). Discrete measurements of CDOM absorption measurements were made using an Ultrapath (WPI Inc.) to calibrate the in-line AC-S. Hence the AC-S was also used to provide CDOM absorption in addition to particulate matter properties. The present collection includes three data sets that are harmonised with a common time stamp. The source data sets given in the reference section.
    Keywords: Fondation Tara Expeditions; FondTara; Tara_Oceans_2009-2013; Tara Oceans Expedition
    Type: Dataset
    Format: application/zip, 3 datasets
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 4
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    Vertical profiles of environmental parameters measured from physical, optical and imaging sensors during station TARA_014 of the Tara Oceans expedition 2009-2013 (2014)
    PANGAEA
    Details
    Publication Date: 2024-01-06
    Description: The Tara Oceans Expedition (2009-2013) sampled the world oceans on board a 36 m long schooner, collecting environmental data and organisms from viruses to planktonic metazoans for later analyses using modern sequencing and state-of-the-art imaging technologies. Tara Oceans Data are particularly suited to study the genetic, morphological and functional diversity of plankton. The present data set includes properties of seawater, particulate matter and dissolved matter from physical, optical and imaging sensors mounted on a vertical sampling system (Rosette) used during the 2009-2013 tara Oceans Expedition. It comprised 2 pairs of conductivity and temperature sensors (SEABIRD components), and a complete set of WEtLabs optical sensors, including chrorophyll and CDOM fluorometers, a 25 cm transmissiometer, and a one-wavelength backscatter meter. In addition, a SATLANTIC ISUS nitrate sensor and a Hydroptic Underwater Vision Profiler (UVP) were mounted on the rosette. In the Arctic Ocean and Arctic Seas (2013), a second oxygen sensor (SBE43) and a four frequency Aquascat acoustic profiler were added. The system was powered on specific Li-Ion batteries and data were self-recorded at 24HZ. Sensors have all been factory calibrated before, during and after the four year program. Oxygen was validated using climatologies (WOA09). Nitrate and Fluorescence data were adjusted with discrete measurements from Niskin bottles mounted on the Rosette, and optical darks were performed monthly on board. A total of 839 quality checked vertical profiles were made during the tara Oceans expedition 2009-2013.
    Keywords: [day] [water layer with no specific feature]; [RVSS]; Angular scattering coefficient, 470 nm; at 117 degrees with respect to the incident beam; Backscattering coefficient of particles, 470 nm; Basis of event; Beam attenuation coefficient of particles; Bizerte to Naples, Stations: TARA_014; Campaign of event; Chlorophyll a; Comment of event; Conductivity; Date/Time of event; Density, sigma-theta (0); DEPTH, water; derived from chlorophyll fluorescence sensor, WET Labs; derived from CTD, SEA-BIRD; derived from SBE43 oxygen sensor; Event label; File name; Fluorescence, colored dissolved organic matter; Fondation Tara Expeditions; FondTara; integrated over the angular domain 90-180 degree; Latitude of event; Longitude of event; Method/Device of event; Optical backscattering coefficient, 470 nm; Optical beam attenuation coefficient, 660 nm; Optional event label; Oxygen; Particle concentration, fractionated; Particle volume, fractionated; Pressure, water; Rosette Vertical Sampling System; Salinity; Station label; SV Tara; TARA_20091019Z; TARA_20091020T1539Z_014_EVENT_CAST; Tara_Oceans_2009-2013; Tara Oceans Expedition; Temperature, water; Temperature, water, potential; Underwater vision profiler, UVP; URI of event
    Type: Dataset
    Format: text/tab-separated-values, 25300 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 5
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    Vertical profiles of environmental parameters measured from physical, optical and imaging sensors during station TARA_016 of the Tara Oceans expedition 2009-2013 (2014)
    PANGAEA
    Details
    Publication Date: 2024-01-06
    Description: The Tara Oceans Expedition (2009-2013) sampled the world oceans on board a 36 m long schooner, collecting environmental data and organisms from viruses to planktonic metazoans for later analyses using modern sequencing and state-of-the-art imaging technologies. Tara Oceans Data are particularly suited to study the genetic, morphological and functional diversity of plankton. The present data set includes properties of seawater, particulate matter and dissolved matter from physical, optical and imaging sensors mounted on a vertical sampling system (Rosette) used during the 2009-2013 tara Oceans Expedition. It comprised 2 pairs of conductivity and temperature sensors (SEABIRD components), and a complete set of WEtLabs optical sensors, including chrorophyll and CDOM fluorometers, a 25 cm transmissiometer, and a one-wavelength backscatter meter. In addition, a SATLANTIC ISUS nitrate sensor and a Hydroptic Underwater Vision Profiler (UVP) were mounted on the rosette. In the Arctic Ocean and Arctic Seas (2013), a second oxygen sensor (SBE43) and a four frequency Aquascat acoustic profiler were added. The system was powered on specific Li-Ion batteries and data were self-recorded at 24HZ. Sensors have all been factory calibrated before, during and after the four year program. Oxygen was validated using climatologies (WOA09). Nitrate and Fluorescence data were adjusted with discrete measurements from Niskin bottles mounted on the Rosette, and optical darks were performed monthly on board. A total of 839 quality checked vertical profiles were made during the tara Oceans expedition 2009-2013.
    Keywords: [day] [water layer with no specific feature]; [RVSS]; Angular scattering coefficient, 470 nm; at 117 degrees with respect to the incident beam; Backscattering coefficient of particles, 470 nm; Basis of event; Beam attenuation coefficient of particles; Campaign of event; Chlorophyll a; Comment of event; Conductivity; Date/Time of event; Density, sigma-theta (0); DEPTH, water; derived from chlorophyll fluorescence sensor, WET Labs; derived from CTD, SEA-BIRD; derived from SBE43 oxygen sensor; Event label; File name; Fluorescence, colored dissolved organic matter; Fondation Tara Expeditions; FondTara; integrated over the angular domain 90-180 degree; Latitude of event; Longitude of event; Method/Device of event; Naples to Valetta, Stations: TARA_015-017; Optical backscattering coefficient, 470 nm; Optical beam attenuation coefficient, 660 nm; Optional event label; Oxygen; Particle concentration, fractionated; Particle volume, fractionated; Pressure, water; Rosette Vertical Sampling System; Salinity; Station label; SV Tara; TARA_20091025Z; TARA_20091027T0820Z_016_EVENT_CAST; TARA_20091027T1247Z_016_EVENT_CAST; TARA_20091027T1921Z_016_EVENT_CAST; Tara_Oceans_2009-2013; Tara Oceans Expedition; Temperature, water; Temperature, water, potential; Underwater vision profiler, UVP; URI of event
    Type: Dataset
    Format: text/tab-separated-values, 42916 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 6
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    Vertical profiles of environmental parameters measured from physical, optical and imaging sensors during station TARA_017 of the Tara Oceans expedition 2009-2013 (2014)
    PANGAEA
    Details
    Publication Date: 2024-01-06
    Description: The Tara Oceans Expedition (2009-2013) sampled the world oceans on board a 36 m long schooner, collecting environmental data and organisms from viruses to planktonic metazoans for later analyses using modern sequencing and state-of-the-art imaging technologies. Tara Oceans Data are particularly suited to study the genetic, morphological and functional diversity of plankton. The present data set includes properties of seawater, particulate matter and dissolved matter from physical, optical and imaging sensors mounted on a vertical sampling system (Rosette) used during the 2009-2013 tara Oceans Expedition. It comprised 2 pairs of conductivity and temperature sensors (SEABIRD components), and a complete set of WEtLabs optical sensors, including chrorophyll and CDOM fluorometers, a 25 cm transmissiometer, and a one-wavelength backscatter meter. In addition, a SATLANTIC ISUS nitrate sensor and a Hydroptic Underwater Vision Profiler (UVP) were mounted on the rosette. In the Arctic Ocean and Arctic Seas (2013), a second oxygen sensor (SBE43) and a four frequency Aquascat acoustic profiler were added. The system was powered on specific Li-Ion batteries and data were self-recorded at 24HZ. Sensors have all been factory calibrated before, during and after the four year program. Oxygen was validated using climatologies (WOA09). Nitrate and Fluorescence data were adjusted with discrete measurements from Niskin bottles mounted on the Rosette, and optical darks were performed monthly on board. A total of 839 quality checked vertical profiles were made during the tara Oceans expedition 2009-2013.
    Keywords: [day] [water layer with no specific feature]; [RVSS]; Angular scattering coefficient, 470 nm; at 117 degrees with respect to the incident beam; Backscattering coefficient of particles, 470 nm; Basis of event; Beam attenuation coefficient of particles; Campaign of event; Chlorophyll a; Comment of event; Conductivity; Date/Time of event; Density, sigma-theta (0); DEPTH, water; derived from chlorophyll fluorescence sensor, WET Labs; derived from CTD, SEA-BIRD; derived from SBE43 oxygen sensor; Event label; File name; Fluorescence, colored dissolved organic matter; Fondation Tara Expeditions; FondTara; integrated over the angular domain 90-180 degree; Latitude of event; Longitude of event; Method/Device of event; Naples to Valetta, Stations: TARA_015-017; Optical backscattering coefficient, 470 nm; Optical beam attenuation coefficient, 660 nm; Optional event label; Oxygen; Particle concentration, fractionated; Particle volume, fractionated; Pressure, water; Rosette Vertical Sampling System; Salinity; Station label; SV Tara; TARA_20091025Z; TARA_20091028T1231Z_017_EVENT_CAST; TARA_20091028T1508Z_017_EVENT_CAST; Tara_Oceans_2009-2013; Tara Oceans Expedition; Temperature, water; Temperature, water, potential; Underwater vision profiler, UVP; URI of event
    Type: Dataset
    Format: text/tab-separated-values, 14706 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 7
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    Vertical profiles of environmental parameters measured from physical, optical and imaging sensors during station TARA_025 of the Tara Oceans expedition 2009-2013 (2014)
    PANGAEA
    Details
    Publication Date: 2024-01-06
    Description: The Tara Oceans Expedition (2009-2013) sampled the world oceans on board a 36 m long schooner, collecting environmental data and organisms from viruses to planktonic metazoans for later analyses using modern sequencing and state-of-the-art imaging technologies. Tara Oceans Data are particularly suited to study the genetic, morphological and functional diversity of plankton. The present data set includes properties of seawater, particulate matter and dissolved matter from physical, optical and imaging sensors mounted on a vertical sampling system (Rosette) used during the 2009-2013 tara Oceans Expedition. It comprised 2 pairs of conductivity and temperature sensors (SEABIRD components), and a complete set of WEtLabs optical sensors, including chrorophyll and CDOM fluorometers, a 25 cm transmissiometer, and a one-wavelength backscatter meter. In addition, a SATLANTIC ISUS nitrate sensor and a Hydroptic Underwater Vision Profiler (UVP) were mounted on the rosette. In the Arctic Ocean and Arctic Seas (2013), a second oxygen sensor (SBE43) and a four frequency Aquascat acoustic profiler were added. The system was powered on specific Li-Ion batteries and data were self-recorded at 24HZ. Sensors have all been factory calibrated before, during and after the four year program. Oxygen was validated using climatologies (WOA09). Nitrate and Fluorescence data were adjusted with discrete measurements from Niskin bottles mounted on the Rosette, and optical darks were performed monthly on board. A total of 839 quality checked vertical profiles were made during the tara Oceans expedition 2009-2013.
    Keywords: [day] [water layer with no specific feature]; [RVSS]; Angular scattering coefficient, 470 nm; at 117 degrees with respect to the incident beam; Backscattering coefficient of particles, 470 nm; Basis of event; Beam attenuation coefficient of particles; Campaign of event; Chlorophyll a; Comment of event; Conductivity; Date/Time of event; Density, sigma-theta (0); DEPTH, water; derived from chlorophyll fluorescence sensor, WET Labs; derived from CTD, SEA-BIRD; derived from SBE43 oxygen sensor; Dubrovnik to Athens, Stations: TARA_025-026; Event label; File name; Fluorescence, colored dissolved organic matter; Fondation Tara Expeditions; FondTara; integrated over the angular domain 90-180 degree; Latitude of event; Longitude of event; Method/Device of event; Optical backscattering coefficient, 470 nm; Optical beam attenuation coefficient, 660 nm; Optional event label; Oxygen; Particle concentration, fractionated; Particle volume, fractionated; Pressure, water; Rosette Vertical Sampling System; Salinity; Station label; SV Tara; TARA_20091122Z; TARA_20091123T0916Z_025_EVENT_CAST; Tara_Oceans_2009-2013; Tara Oceans Expedition; Temperature, water; Temperature, water, potential; Underwater vision profiler, UVP; URI of event
    Type: Dataset
    Format: text/tab-separated-values, 6578 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 8
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    Vertical profiles of environmental parameters measured from physical, optical and imaging sensors during station TARA_028 of the Tara Oceans expedition 2009-2013 (2014)
    PANGAEA
    Details
    Publication Date: 2024-01-06
    Description: The Tara Oceans Expedition (2009-2013) sampled the world oceans on board a 36 m long schooner, collecting environmental data and organisms from viruses to planktonic metazoans for later analyses using modern sequencing and state-of-the-art imaging technologies. Tara Oceans Data are particularly suited to study the genetic, morphological and functional diversity of plankton. The present data set includes properties of seawater, particulate matter and dissolved matter from physical, optical and imaging sensors mounted on a vertical sampling system (Rosette) used during the 2009-2013 tara Oceans Expedition. It comprised 2 pairs of conductivity and temperature sensors (SEABIRD components), and a complete set of WEtLabs optical sensors, including chrorophyll and CDOM fluorometers, a 25 cm transmissiometer, and a one-wavelength backscatter meter. In addition, a SATLANTIC ISUS nitrate sensor and a Hydroptic Underwater Vision Profiler (UVP) were mounted on the rosette. In the Arctic Ocean and Arctic Seas (2013), a second oxygen sensor (SBE43) and a four frequency Aquascat acoustic profiler were added. The system was powered on specific Li-Ion batteries and data were self-recorded at 24HZ. Sensors have all been factory calibrated before, during and after the four year program. Oxygen was validated using climatologies (WOA09). Nitrate and Fluorescence data were adjusted with discrete measurements from Niskin bottles mounted on the Rosette, and optical darks were performed monthly on board. A total of 839 quality checked vertical profiles were made during the tara Oceans expedition 2009-2013.
    Keywords: [day] [water layer with no specific feature] [near; [night] [water layer with no specific feature] [al; [night] [water layer with no specific feature] [ne; [RVSS]; Angular scattering coefficient, 470 nm; at 117 degrees with respect to the incident beam; Athens to Beyrouth, Stations: TARA_027-028; Backscattering coefficient of particles, 470 nm; Basis of event; Beam attenuation coefficient of particles; Campaign of event; Chlorophyll a; Comment of event; Conductivity; Date/Time of event; Density, sigma-theta (0); DEPTH, water; derived from chlorophyll fluorescence sensor, WET Labs; derived from CTD, SEA-BIRD; derived from SATLANTIC ISUS sensor; derived from SBE43 oxygen sensor; Event label; File name; Fluorescence, colored dissolved organic matter; Fondation Tara Expeditions; FondTara; integrated over the angular domain 90-180 degree; Latitude of event; Longitude of event; Method/Device of event; Nitrate; Optical backscattering coefficient, 470 nm; Optical beam attenuation coefficient, 660 nm; Optional event label; Oxygen; Particle concentration, fractionated; Particle volume, fractionated; Pressure, water; Rosette Vertical Sampling System; Salinity; Station label; SV Tara; TARA_20091128Z; TARA_20091204T2030Z_028_EVENT_CAST; TARA_20091205T0246Z_999_EVENT_CAST; TARA_20091205T0553Z_999_EVENT_CAST; TARA_20091205T1017Z_999_EVENT_CAST; TARA_20091205T1333Z_999_EVENT_CAST; TARA_20091206T0448Z_999_EVENT_CAST; TARA_20091209T1427Z_999_EVENT_CAST; Tara_Oceans_2009-2013; Tara Oceans Expedition; Temperature, water; Temperature, water, potential; Underwater vision profiler, UVP; URI of event
    Type: Dataset
    Format: text/tab-separated-values, 202770 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 9
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    Vertical profiles of environmental parameters measured from physical, optical and imaging sensors during station TARA_031 of the Tara Oceans expedition 2009-2013 (2014)
    PANGAEA
    Details
    Publication Date: 2024-01-06
    Description: The Tara Oceans Expedition (2009-2013) sampled the world oceans on board a 36 m long schooner, collecting environmental data and organisms from viruses to planktonic metazoans for later analyses using modern sequencing and state-of-the-art imaging technologies. Tara Oceans Data are particularly suited to study the genetic, morphological and functional diversity of plankton. The present data set includes properties of seawater, particulate matter and dissolved matter from physical, optical and imaging sensors mounted on a vertical sampling system (Rosette) used during the 2009-2013 tara Oceans Expedition. It comprised 2 pairs of conductivity and temperature sensors (SEABIRD components), and a complete set of WEtLabs optical sensors, including chrorophyll and CDOM fluorometers, a 25 cm transmissiometer, and a one-wavelength backscatter meter. In addition, a SATLANTIC ISUS nitrate sensor and a Hydroptic Underwater Vision Profiler (UVP) were mounted on the rosette. In the Arctic Ocean and Arctic Seas (2013), a second oxygen sensor (SBE43) and a four frequency Aquascat acoustic profiler were added. The system was powered on specific Li-Ion batteries and data were self-recorded at 24HZ. Sensors have all been factory calibrated before, during and after the four year program. Oxygen was validated using climatologies (WOA09). Nitrate and Fluorescence data were adjusted with discrete measurements from Niskin bottles mounted on the Rosette, and optical darks were performed monthly on board. A total of 839 quality checked vertical profiles were made during the tara Oceans expedition 2009-2013.
    Keywords: [day] [water layer with no specific feature]; [RVSS]; Angular scattering coefficient, 470 nm; at 117 degrees with respect to the incident beam; Backscattering coefficient of particles, 470 nm; Basis of event; Beam attenuation coefficient of particles; Campaign of event; Chlorophyll a; Comment of event; Conductivity; Date/Time of event; Density, sigma-theta (0); DEPTH, water; derived from chlorophyll fluorescence sensor, WET Labs; derived from CTD, SEA-BIRD; derived from SATLANTIC ISUS sensor; derived from SBE43 oxygen sensor; Event label; File name; Fluorescence, colored dissolved organic matter; Fondation Tara Expeditions; FondTara; integrated over the angular domain 90-180 degree; Latitude of event; Longitude of event; Method/Device of event; Nitrate; Optical backscattering coefficient, 470 nm; Optical beam attenuation coefficient, 660 nm; Optional event label; Oxygen; Particle concentration, fractionated; Particle volume, fractionated; Pressure, water; Rosette Vertical Sampling System; Salinity; Sharm El Sheikh to Jeddah, Stations: TARA_031-033; Station label; SV Tara; TARA_20100108Z; TARA_20100109T0736Z_031_EVENT_CAST; TARA_20100109T1003Z_031_EVENT_CAST; Tara_Oceans_2009-2013; Tara Oceans Expedition; Temperature, water; Temperature, water, potential; Underwater vision profiler, UVP; URI of event
    Type: Dataset
    Format: text/tab-separated-values, 31508 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 10
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    Vertical profiles of environmental parameters measured from physical, optical and imaging sensors during station TARA_037 of the Tara Oceans expedition 2009-2013 (2014)
    PANGAEA
    Details
    Publication Date: 2024-01-06
    Description: The Tara Oceans Expedition (2009-2013) sampled the world oceans on board a 36 m long schooner, collecting environmental data and organisms from viruses to planktonic metazoans for later analyses using modern sequencing and state-of-the-art imaging technologies. Tara Oceans Data are particularly suited to study the genetic, morphological and functional diversity of plankton. The present data set includes properties of seawater, particulate matter and dissolved matter from physical, optical and imaging sensors mounted on a vertical sampling system (Rosette) used during the 2009-2013 tara Oceans Expedition. It comprised 2 pairs of conductivity and temperature sensors (SEABIRD components), and a complete set of WEtLabs optical sensors, including chrorophyll and CDOM fluorometers, a 25 cm transmissiometer, and a one-wavelength backscatter meter. In addition, a SATLANTIC ISUS nitrate sensor and a Hydroptic Underwater Vision Profiler (UVP) were mounted on the rosette. In the Arctic Ocean and Arctic Seas (2013), a second oxygen sensor (SBE43) and a four frequency Aquascat acoustic profiler were added. The system was powered on specific Li-Ion batteries and data were self-recorded at 24HZ. Sensors have all been factory calibrated before, during and after the four year program. Oxygen was validated using climatologies (WOA09). Nitrate and Fluorescence data were adjusted with discrete measurements from Niskin bottles mounted on the Rosette, and optical darks were performed monthly on board. A total of 839 quality checked vertical profiles were made during the tara Oceans expedition 2009-2013.
    Keywords: [day] [mesopelagic zone (ENVO:00000213)]; [RVSS]; Angular scattering coefficient, 470 nm; at 117 degrees with respect to the incident beam; Backscattering coefficient of particles, 470 nm; Basis of event; Beam attenuation coefficient of particles; Campaign of event; Chlorophyll a; Comment of event; Conductivity; Date/Time of event; Density, sigma-theta (0); DEPTH, water; derived from chlorophyll fluorescence sensor, WET Labs; derived from CTD, SEA-BIRD; derived from SATLANTIC ISUS sensor; derived from SBE43 oxygen sensor; Event label; File name; Fluorescence, colored dissolved organic matter; Fondation Tara Expeditions; FondTara; integrated over the angular domain 90-180 degree; Latitude of event; Longitude of event; Method/Device of event; Muscat to Mumbai, Stations: TARA_036-040; Nitrate; Optical backscattering coefficient, 470 nm; Optical beam attenuation coefficient, 660 nm; Optional event label; Oxygen; Particle concentration, fractionated; Particle volume, fractionated; Pressure, water; Rosette Vertical Sampling System; Salinity; Station label; SV Tara; TARA_20100309Z; TARA_20100313T0850Z_037_EVENT_CAST; TARA_20100313T0949Z_037_EVENT_CAST; TARA_20100313T1053Z_037_EVENT_CAST; TARA_20100313T1153Z_037_EVENT_CAST; TARA_20100313T1330Z_037_EVENT_CAST; Tara_Oceans_2009-2013; Tara Oceans Expedition; Temperature, water; Temperature, water, potential; Underwater vision profiler, UVP; URI of event
    Type: Dataset
    Format: text/tab-separated-values, 137719 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
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