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Free and dissolved gases in the area of the Calypso hydrothermal vent, Bay of Plenty, New Zealand

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posted on 22.11.2019 by L N Propp, Anatoly I Obzhirov, Mikhail V Propp
Gas composition and hydrochemistry of bottom waters of the Bay of Plenty in the hydrothermally active zone of the Pacific island arc are investigated. Methane content in underwater vents is an order of magnitude greater than that in volcanic exhalations on the land. Salinity, pH, total content of CO2, its partial pressure, and silica content also differ. Correlations between gas parameters, hydrochemical parameters, and biological and microbiological parameters are identified.

History

Year

1992

Size

2 datasets

Coverage

* Median Latitude: -37.7019185714 * Median Longitude: 177.065058214 * South-bound Latitude: -37.8746 * West-bound Longitude: 176.8513 * North-bound Latitude: -37.5339 * East-bound Longitude: 177.2495

Event(s)

Nesmeyanov-90_1 * Latitude: -37.8385 * Longitude: 177.0071 * Elevation: -64.0 * Location: Bay of Plenty * Device: Gas bubble sampler (GBS) Nesmeyanov-90_10 * Latitude: -37.6452 * Longitude: 177.1434 * Elevation: -185.0 * Location: Calypso Zone, Bay of Plenty * Device: Gas bubble sampler (GBS) Nesmeyanov-90_11 * Latitude: -37.6228 * Longitude: 177.1587 * Elevation: -250.0 * Location: Bay of Plenty * Device: Gas bubble sampler (GBS) Nesmeyanov-90_12 * Latitude: -37.6081 * Longitude: 177.1819 * Elevation: -350.0 * Location: Bay of Plenty * Device: Gas bubble sampler (GBS) Nesmeyanov-90_13 * Latitude: -37.5795 * Longitude: 177.1598 * Elevation: -320.0 * Location: Bay of Plenty * Device: Gas bubble sampler (GBS) Nesmeyanov-90_14 * Latitude: -37.5627 * Longitude: 177.1791 * Elevation: -320.0 * Location: Bay of Plenty * Device: Gas bubble sampler (GBS) Nesmeyanov-90_15 * Latitude: -37.6199 * Longitude: 177.0972 * Elevation: -180.0 * Location: Calypso Zone, Bay of Plenty * Device: Gas bubble sampler (GBS) Nesmeyanov-90_16 * Latitude: -37.6197 * Longitude: 177.1155 * Elevation: -173.0 * Location: Calypso Zone, Bay of Plenty * Device: Gas bubble sampler (GBS) Nesmeyanov-90_17 * Latitude: -37.6329 * Longitude: 177.133 * Elevation: -176.0 * Location: Calypso Zone, Bay of Plenty * Device: Gas bubble sampler (GBS) Nesmeyanov-90_18 * Latitude: -37.6433 * Longitude: 177.156 * Elevation: -200.0 * Location: Calypso Zone, Bay of Plenty * Device: Gas bubble sampler (GBS) Nesmeyanov-90_19 * Latitude: -37.6591 * Longitude: 176.8513 * Elevation: -112.0 * Location: Bay of Plenty * Device: Gas bubble sampler (GBS) Nesmeyanov-90_2 * Latitude: -37.8178 * Longitude: 177.0162 * Elevation: -75.0 * Location: Bay of Plenty * Device: Gas bubble sampler (GBS) Nesmeyanov-90_20 * Latitude: -37.6521 * Longitude: 176.8937 * Elevation: -128.0 * Location: Bay of Plenty * Device: Gas bubble sampler (GBS) Nesmeyanov-90_21 * Latitude: -37.6444 * Longitude: 176.9354 * Elevation: -124.0 * Location: Bay of Plenty * Device: Gas bubble sampler (GBS) Nesmeyanov-90_22 * Latitude: -37.6424 * Longitude: 176.982 * Elevation: -115.0 * Location: Bay of Plenty * Device: Gas bubble sampler (GBS) Nesmeyanov-90_23 * Latitude: -37.6374 * Longitude: 177.0275 * Elevation: -117.0 * Location: Bay of Plenty * Device: Gas bubble sampler (GBS) Nesmeyanov-90_24 * Latitude: -37.6316 * Longitude: 177.0616 * Elevation: -140.0 * Location: Bay of Plenty * Device: Gas bubble sampler (GBS) Nesmeyanov-90_25 * Latitude: -37.6322 * Longitude: 177.1054 * Elevation: -170.0 * Location: Calypso Zone, Bay of Plenty * Device: Gas bubble sampler (GBS) Nesmeyanov-90_26 * Latitude: -37.6535 * Longitude: 177.2028 * Elevation: -365.0 * Location: Bay of Plenty * Device: Gas bubble sampler (GBS) Nesmeyanov-90_27 * Latitude: -37.6635 * Longitude: 177.2495 * Elevation: -210.0 * Location: Bay of Plenty * Device: Gas bubble sampler (GBS) Nesmeyanov-90_3 * Latitude: -37.7931 * Longitude: 177.0326 * Elevation: -93.0 * Location: Bay of Plenty * Device: Gas bubble sampler (GBS) Nesmeyanov-90_4 * Latitude: -37.7691 * Longitude: 177.0382 * Elevation: -106.0 * Location: Bay of Plenty * Device: Gas bubble sampler (GBS) Nesmeyanov-90_5 * Latitude: -37.7404 * Longitude: 177.0463 * Elevation: -117.0 * Location: Bay of Plenty * Device: Gas bubble sampler (GBS) Nesmeyanov-90_6 * Latitude: -37.7195 * Longitude: 177.0598 * Elevation: -146.0 * Location: Bay of Plenty * Device: Gas bubble sampler (GBS) Nesmeyanov-90_7 * Latitude: -37.6976 * Longitude: 177.0706 * Elevation: -164.0 * Location: Bay of Plenty * Device: Gas bubble sampler (GBS) Nesmeyanov-90_8 * Latitude: -37.6759 * Longitude: 177.0898 * Elevation: -175.0 * Location: Calypso Zone, Bay of Plenty * Device: Gas bubble sampler (GBS) Nesmeyanov-90_9 * Latitude: -37.6627 * Longitude: 177.1195 * Elevation: -178.0 * Location: Calypso Zone, Bay of Plenty * Device: Gas bubble sampler (GBS) Nesmeyanov-90_P-1 * Latitude: -37.8746 * Longitude: 176.9723 * Elevation: -35.0 * Location: Bay of Plenty * Device: Gas bubble sampler (GBS) Nesmeyanov-90_P-2 * Latitude: -37.8649 * Longitude: 176.9873 * Elevation: -6.0 * Location: Bay of Plenty * Device: Gas bubble sampler (GBS) Nesmeyanov-90_P-4 * Latitude: -37.5339 * Longitude: 177.1858 * Elevation: -7.0 * Location: Bay of Plenty * Device: Gas bubble sampler (GBS) Nesmeyanov-90_P-6 * Latitude: -37.8577 * Longitude: 176.9549 * Elevation: -12.0 * Location: Bay of Plenty * Device: Gas bubble sampler (GBS)

Project(s)

Archive of Ocean Data (ARCOD)

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