Vinogradov, Georgy M; Vinogradov, Mikhail E; Musaeva, Eteri I (2004): Wet biomass of the main mesoplankton groups in the Guaymas Basin (Gulf of California) measured in October 1990 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.763540, Supplement to: Vinogradov, GM et al. (2004): New zooplankton studies in the Guaymas Basin (Gulf of California). Translated from Okeanologiya, 2004, 44(5), 723-733, 44(5), 679-689
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Published: 2004 (exact date unknown) • DOI registered: 2011-08-29
Abstract:
Plankton above the vent fields of the Guaymas Basin was studied over the entire water column with the use of the MIR deep-sea manned submersible and BR plankton nets. Our studies confirmed that there is a certain increase in zooplankton biomass in the near-bottom layers. A reason for this phenomenon is not clear, but it may be related either to concentration of food particles precipitating from highly-productive surface waters, or to the effect of changes in concentration of dissolved oxygen or to the influence of hydrothermal production. This paper also deals with influence of the oxygen minimum layer at depth of 450-800 m on plankton.
Project(s):
Archive of Ocean Data (ARCOD)
Coverage:
Median Latitude: 26.993850 * Median Longitude: -111.418450 * South-bound Latitude: 26.971000 * West-bound Longitude: -111.425700 * North-bound Latitude: 27.016700 * East-bound Longitude: -111.411200
Date/Time Start: 2003-10-17T00:00:00 * Date/Time End: 2003-10-17T00:00:00
Minimum DEPTH, water: 25 m * Maximum DEPTH, water: 1860 m
Event(s):
AMK49-4698 * Latitude Start: 27.016700 * Longitude Start: -111.411200 * Latitude End: 26.971000 * Longitude End: -111.425700 * Date/Time: 2003-10-17T00:00:00 * Location: Guaymas Basin, Gulf of California * Campaign: AMK49 * Basis: Akademik Mstislav Keldysh * Method/Device: Plankton net BR 113/140 (PN-BR)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, water | Depth water | m | Geocode | ||
| 2 | Depth, top/min | Depth top | m | Vinogradov, Georgy M | ||
| 3 | Depth, bottom/max | Depth bot | m | Vinogradov, Georgy M | ||
| 4 | Mesoplankton, biomass | Mesopl biom | mg/m3 | Vinogradov, Georgy M | PLANKTY program of biomass calculation from measured data | |
| 5 | Zooplankton, gelatinous, biomass | Zoopl gelat biom | mg/m3 | Vinogradov, Georgy M | PLANKTY program of biomass calculation from measured data | |
| 6 | Salps, biomass | Salps biom | µg/l | Vinogradov, Georgy M | PLANKTY program of biomass calculation from measured data | and Doliolides (Thaliacea) |
| 7 | Zooplankton, non-gelatinous, biomass | Zoopl n-gelat biom | µg/l | Vinogradov, Georgy M | PLANKTY program of biomass calculation from measured data | |
| 8 | Copepoda, biomass | Copepoda biom | mg/m3 | Vinogradov, Georgy M | PLANKTY program of biomass calculation from measured data | |
| 9 | Eucalanidae, biomass | Eucalanidae biom | µg/l | Vinogradov, Georgy M | PLANKTY program of biomass calculation from measured data | |
| 10 | Calanus pacificus, biomass | Calanus pacificus biom | µg/l | Vinogradov, Georgy M | PLANKTY program of biomass calculation from measured data | |
| 11 | Chaetognatha, biomass | Chaetognatha biom | mg/m3 | Vinogradov, Georgy M | PLANKTY program of biomass calculation from measured data | |
| 12 | Polychaeta, biomass | Polychaeta biom | mg/m3 | Vinogradov, Georgy M | PLANKTY program of biomass calculation from measured data | |
| 13 | Euphausiidae, biomass | Euphausiidae biom | µg/l | Vinogradov, Georgy M | PLANKTY program of biomass calculation from measured data | |
| 14 | Pisces, biomass | Pisces biom | mg/m3 | Vinogradov, Georgy M | PLANKTY program of biomass calculation from measured data |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
104 data points
Data
| 1 Depth water [m] | 2 Depth top [m] | 3 Depth bot [m] | 4 Mesopl biom [mg/m3] | 5 Zoopl gelat biom [mg/m3] | 6 Salps biom [µg/l] | 7 Zoopl n-gelat biom [µg/l] | 8 Copepoda biom [mg/m3] | 9 Eucalanidae biom [µg/l] | 10 Calanus pacificus biom [µg/l] | 11 Chaetognatha biom [mg/m3] | 12 Polychaeta biom [mg/m3] | 13 Euphausiidae biom [µg/l] | 14 Pisces biom [mg/m3] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 25 | 0 | 50 | 884.0 | 622.0 | 283.00 | 262.0 | 6.8 | 3.600 | 0.00 | 150.00 | 0.100 | 1.600 | 2.200 |
| 75 | 50 | 100 | 146.0 | 63.5 | 11.60 | 82.8 | 2.2 | 0.850 | 0.01 | 2.10 | 0.040 | 0.320 | 9.900 |
| 175 | 100 | 250 | 22.9 | 7.9 | 0.04 | 15.0 | 1.0 | 0.160 | 0.01 | 3.20 | 0.700 | 3.700 | 0.004 |
| 375 | 250 | 500 | 71.1 | 37.5 | 0.20 | 33.6 | 27.2 | 23.100 | 2.90 | 1.80 | 0.200 | 0.000 | 2.100 |
| 625 | 500 | 750 | 8.2 | 1.2 | <0.01 | 7.0 | 4.0 | 1.600 | 0.00 | 0.11 | 2.500 | 0.000 | 0.002 |
| 975 | 750 | 1200 | 4.5 | 1.0 | <0.01 | 3.5 | 1.5 | 0.020 | 0.00 | 0.34 | 1.200 | 0.000 | 0.050 |
| 1460 | 1200 | 1720 | 4.6 | 1.7 | 0.08 | 2.9 | 1.6 | 0.002 | 0.00 | 0.42 | 0.001 | 0.000 | 0.004 |
| 1860 | 1720 | 2000 | 9.3 | 3.7 | 0.00 | 5.6 | 2.3 | 0.005 | 0.00 | 0.43 | 0.060 | 0.004 | <0.001 |