CTD profiles at hadal trench locations collected on the DSSV Pressure Drop between 2018 and 2022
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| Format: | Dataset Open Access |
| Language: | en |
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PANGAEA
2024
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| _version_ | 1867169161386393600 |
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| author | Kolbusz, Jessica Jamieson, Alan J |
| author_facet | Kolbusz, Jessica Jamieson, Alan J |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | As part of nine campaigns on the DSSV Pressure Drop, full-ocean-depth CTD (conductivity, temperature and depth) sensors were deployed using lander systems. The landers included a baited camera setup and acoustic release mechanisms for recovery and were deployed for approximately 8 hours on the seafloor. The data presented here is only the downcast profiles due to hydrodynamic lander effects and is post-processed and corrected as recommended by Seabird (CTD manufacturers). The campaigns were carried out between 2019 and 2022. The geographical coverage is over the Indian Ocean, Southern Ocean and Western Pacific at locations over 6000m in depth. The data was collected to support the baited lander video footage to obtain abiotic conditions at the sites of the videos. This data is included within Kolbusz et al. 2023, please see the full paper for further details. The study underscores the importance of incorporating these adiabatic conditions for insights into ecological biodiversity, alongside the baseline conditions presented being indispensable for future oceanographic research across multiple disciplines. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_969460 |
| institution | PANGAEA |
| language | en |
| publishDate | 2024 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | CTD profiles at hadal trench locations collected on the DSSV Pressure Drop between 2018 and 2022 Kolbusz, Jessica Jamieson, Alan J CTD, SEA-BIRD SBE 49; CTD casts; Date/Time of event; DEPTH, water; DSSV Pressure Drop; Elevation of event; Event label; FDE_JAV; FDE_MAR; FDE_TON; FDE-SST; Five Deeps Expedition - Java; Five Deeps Expedition - Mariana Trench; Five Deeps Expedition - South Sandwich Trench; Five Deeps Expedition - Tonga; Hadal trench; hadal zone; IOT_2022_8_12_Flere; IOT_2022_8_14_Closp; IOT_2022_8_14_Flere; IOT_2022_8_15_Flere; IOT_2022_8_15_Skaff; IOT_2022_8_24_Flere; Izu-Ogasawara Trench; Japan Trench; JAV_2019_4_5_Skaff; JAV_2019_4_6_Skaff; JAV_2019_4_7_Skaff; Java Trench; JPT_2022_9_12_Skaff; JPT_2022_9_13_Flere; JPT_2022_9_13_Skaff; JPT_2022_9_8_Flere; JPT_2022_9_8_Skaff; Kermadec Trench; KRT_2021_12_11_Skaff; Latitude of event; Longitude of event; MAR_2019_4_27_Flere; MAR_2019_4_28_Flere; MAR_2019_4_29_Flere; MAR_2020_6_7_Skaff; MAR_2020_6_9_Skaff; Mariana Trench; New Hebrides Trench; NHT_2021_12_4_Skaff; PAL_2022_7_18_Closp; Palau Trench; PHI_2021_2_23_Flere; PHI_2021_2_24_Flere; PHI_2021_2_27_Flere; Philippine Trench; Pressure, water; Ring of Fire Expedition - Japan Trench; Ring of Fire Expedition - Mariana Trench; Ring of Fire Expedition - Philippine Trench; Ring of Fire Expedition - South Pacific; Ring of Fire Expedition - Yap and Palau Trench; ROF_JAPAN; ROF_PHT; ROF_SP; ROF_YPT_PLT; ROF-MAR; Salinity, absolute; SAND_2019_2_10_Flere; SAND_2019_2_5_Flere; Santa Cruz Trench; SCZ_2021_11_29_Skaff; South Sandwich Trench; Temperature, water, conservative; TEOS-10; Thermodynamic Equation Of Seawater - 2010 (TEOS-10); TON_2019_6_5_Skaff; TON_2019_6_6_Skaff; Tonga Trench; YAP_2022_7_14_Closp; YAP_2022_7_15_Closp; Yap Trench As part of nine campaigns on the DSSV Pressure Drop, full-ocean-depth CTD (conductivity, temperature and depth) sensors were deployed using lander systems. The landers included a baited camera setup and acoustic release mechanisms for recovery and were deployed for approximately 8 hours on the seafloor. The data presented here is only the downcast profiles due to hydrodynamic lander effects and is post-processed and corrected as recommended by Seabird (CTD manufacturers). The campaigns were carried out between 2019 and 2022. The geographical coverage is over the Indian Ocean, Southern Ocean and Western Pacific at locations over 6000m in depth. The data was collected to support the baited lander video footage to obtain abiotic conditions at the sites of the videos. This data is included within Kolbusz et al. 2023, please see the full paper for further details. The study underscores the importance of incorporating these adiabatic conditions for insights into ecological biodiversity, alongside the baseline conditions presented being indispensable for future oceanographic research across multiple disciplines. |
| title | CTD profiles at hadal trench locations collected on the DSSV Pressure Drop between 2018 and 2022 |
| topic | CTD, SEA-BIRD SBE 49; CTD casts; Date/Time of event; DEPTH, water; DSSV Pressure Drop; Elevation of event; Event label; FDE_JAV; FDE_MAR; FDE_TON; FDE-SST; Five Deeps Expedition - Java; Five Deeps Expedition - Mariana Trench; Five Deeps Expedition - South Sandwich Trench; Five Deeps Expedition - Tonga; Hadal trench; hadal zone; IOT_2022_8_12_Flere; IOT_2022_8_14_Closp; IOT_2022_8_14_Flere; IOT_2022_8_15_Flere; IOT_2022_8_15_Skaff; IOT_2022_8_24_Flere; Izu-Ogasawara Trench; Japan Trench; JAV_2019_4_5_Skaff; JAV_2019_4_6_Skaff; JAV_2019_4_7_Skaff; Java Trench; JPT_2022_9_12_Skaff; JPT_2022_9_13_Flere; JPT_2022_9_13_Skaff; JPT_2022_9_8_Flere; JPT_2022_9_8_Skaff; Kermadec Trench; KRT_2021_12_11_Skaff; Latitude of event; Longitude of event; MAR_2019_4_27_Flere; MAR_2019_4_28_Flere; MAR_2019_4_29_Flere; MAR_2020_6_7_Skaff; MAR_2020_6_9_Skaff; Mariana Trench; New Hebrides Trench; NHT_2021_12_4_Skaff; PAL_2022_7_18_Closp; Palau Trench; PHI_2021_2_23_Flere; PHI_2021_2_24_Flere; PHI_2021_2_27_Flere; Philippine Trench; Pressure, water; Ring of Fire Expedition - Japan Trench; Ring of Fire Expedition - Mariana Trench; Ring of Fire Expedition - Philippine Trench; Ring of Fire Expedition - South Pacific; Ring of Fire Expedition - Yap and Palau Trench; ROF_JAPAN; ROF_PHT; ROF_SP; ROF_YPT_PLT; ROF-MAR; Salinity, absolute; SAND_2019_2_10_Flere; SAND_2019_2_5_Flere; Santa Cruz Trench; SCZ_2021_11_29_Skaff; South Sandwich Trench; Temperature, water, conservative; TEOS-10; Thermodynamic Equation Of Seawater - 2010 (TEOS-10); TON_2019_6_5_Skaff; TON_2019_6_6_Skaff; Tonga Trench; YAP_2022_7_14_Closp; YAP_2022_7_15_Closp; Yap Trench |
| url | https://doi.org/10.1594/PANGAEA.969460 |