Cristi, Antonia; Law, Cliff S; Pinkerton, Matt; Lopes dos Santos, Adriana; Safi, Karl; Gutiérrez-Rodríguez, Andrés (2024): Physico-chemical conditions during a summer-autumn transition in the Ross Sea region [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.964764
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Abstract:
Here we present physico-chemical data collected during two research cruises conducted to and across the Ross Sea, Antarctica in the summer of 2018 (February-March) and 2019 (January-February). The dataset includes measurements of temperature, salinity, oxygen, par and transmissivity obtained with a Sea-Bird Electronics (SBE) 911plus CTD. The CTD sensor was configured with SBE 3plus, SBE 4, and SBE 43 dual sensors for the parameters above, in addition to a seapoint fluorescence sensor, and a photosynthetically active radiation (PAR) sensor (Biospherical Instruments QCP‐2300L‐HP). These data were used to provide oceanographic context to DNA metabarcoding analysis of 18S rRNA V4 region that was carried out on DNA samples collected in parallel to nutrient and chlorophyll-a samples. Fastq samples from DNA metabarcoding analysis and the associated metadata (including nutrients, Chlorophyll-a, and size-fractionated chlorophyll-a) were deposited to GenBank under project numbers PRJNA756172 (2018 cruise) and PRJNA974160 (2019 cruise). The study resulting from this analysis has been submitted to Limnology and Oceanography.
Keyword(s):
Related to:
Plankton diversity and biogeography in the southwest Pacific (2021). European Nucleotide Archive (ENA), insdc:PRJNA756172
TAN1901 (2023). European Nucleotide Archive (ENA), insdc:PRJNA974160
Funding:
Ministry of Business, Innovation and Employment, grant/award no. C01X1710: Ross Sea Research and Monitoring Programme: is the world's largest MPA effective? (Ross-RAMP)
Coverage:
Median Latitude: -69.315342 * Median Longitude: 176.090646 * South-bound Latitude: -76.416400 * West-bound Longitude: 170.946500 * North-bound Latitude: -49.343620 * East-bound Longitude: -166.138440
Date/Time Start: 2018-02-13T00:00:00 * Date/Time End: 2019-02-10T00:00:00
Minimum Elevation: -5261.0 m * Maximum Elevation: -481.0 m
Event(s):
TAN1802_U8911 (8911) * Latitude: -58.027000 * Longitude: 174.213500 * Date/Time: 2018-02-13T12:07:00 * Elevation: -5261.0 m * Campaign: 61TG20180205 (TAN1802, TAN1802_CTD) * Basis: Tangaroa * Method/Device: CTD, Sea-Bird, SBE 911plus * Comment: Date/time is given as UTC
TAN1802_U8912 * Latitude: -64.681830 * Longitude: 170.946500 * Date/Time: 2018-02-15T00:00:00 * Elevation: -2983.0 m * Campaign: 61TG20180205 (TAN1802, TAN1802_CTD) * Basis: Tangaroa * Method/Device: CTD, Sea-Bird, SBE 911plus
TAN1802_U8913 * Latitude: -67.854670 * Longitude: 172.858990 * Date/Time: 2018-02-16T00:00:00 * Elevation: -2983.0 m * Campaign: 61TG20180205 (TAN1802, TAN1802_CTD) * Basis: Tangaroa * Method/Device: CTD, Sea-Bird, SBE 911plus
Parameter(s):
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
488789 data points
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