de.pangaea.dataset996235 und dataset PANGAEA

info@pangaea.de

https://www.pangaea.de/ information pointOfContact 2026-08-05T07:06:02Z https://doi.pangaea.de/10.1594/PANGAEA.996235 2026-08-05T07:06:01 publication de Santana, Claudeilton Severino

csantana@geomar.de

https://orcid.org/0000-0002-0775-8725 information author Hauss, Helena

heha@norceresearch.no

https://orcid.org/0000-0002-0754-3388 information author Kiko, Rainer

rkiko@geomar.de

https://orcid.org/0000-0002-7851-9107 information author PANGAEA

info@pangaea.de

https://www.pangaea.de/ information publisher tableDigital Zooplankton samples were collected during the RV Meteor cruise M174 (April–May 2021) using a Multi Plankton Sampler (Multinet Midi, 200 µm mesh size). Sampling included oblique tows at discrete depth intervals (0–25, 25–50, 50–100, and 100–200 m), integrated oblique tows (0–200 m), and horizontal tows at selected stations. The cruise surveyed coastal and oceanic waters both under and beyond the influence of the Amazon River Plume, encompassing five habitats: Riverine (RIV), Young Plume Core (YPC), Old Plume Core (OPC), Western Plume Margin (WPM), and Oceanic Waters (OSW). Stations that could not be assigned to a habitat are indicated as NI (Not Identified). Zooplankton samples were separated into two size fractions (>1 mm and <1 mm), digitized using a ZooScan imaging system (2400 dpi resolution), and processed with ZooProcess software. Images were subjected to automated classification followed by manual taxonomic validation using the EcoTaxa web application. Data were subjected to quality control in accordance with the protocols of the Pelagic Size Structure Database (PSSdb; https://pssdb.net/) using a lower size threshold of 500 µm. Morphometric measurements obtained from scanned images were used to estimate individual carbon biomass (mg C) from image-derived organism projected area using published taxon-specific size–biomass and dry weight-to-carbon conversion relationships. Biomass estimates were subsequently standardized by the sampled water volume. When multiple tows sampled the same depth interval, biomass values were combined using midpoint integration to obtain weighted mean estimates representative of the corresponding depth interval. This dataset provides taxon-specific mesozooplankton biomass (mgC/m³) for samples collected along a gradient of Amazon River Plume influence across multiple depth strata during cruise M174. completed de Santana, Claudeilton Severino

csantana@geomar.de

https://orcid.org/0000-0002-0775-8725 information principalInvestigator Western Tropical Atlantic Zooplankton ZooScan theme 1995-01-01 creation PANGAEA

info@pangaea.de

https://www.pangaea.de/ information pointOfContact copyright restricted copyright CC-BY-4.0: Creative Commons Attribution 4.0 International (License comes into effect after moratorium ends) textTable und geoscientificInformation -56.79 -30.64183333 -0.5975 14.80366667 2021-04-16T13:31:00 2021-05-10T15:35:00 0.0 200.0 Event label thematicClassification Station label thematicClassification Sample code/label thematicClassification Sample code/label thematicClassification Station_ID IOW LATITUDE thematicClassification LONGITUDE thematicClassification DATE/TIME thematicClassification Time of day thematicClassification Depth, bathymetric physicalMeasurement m m Number of samples physicalMeasurement Water sample extract # # DEPTH, water physicalMeasurement Minimum m m DEPTH, water physicalMeasurement Maximum m m Habitat thematicClassification Type thematicClassification Tow type/method Foraminifera, biomass as carbon physicalMeasurement ZOOSCAN mg/m**3 mg/m**3 Cnidaria, biomass as carbon physicalMeasurement ZOOSCAN mg/m**3 mg/m**3 Hydrozoa, biomass as carbon physicalMeasurement ZOOSCAN mg/m**3 mg/m**3 Siphonophorae, biomass as carbon physicalMeasurement ZOOSCAN mg/m**3 mg/m**3 Ctenophora, biomass as carbon physicalMeasurement ZOOSCAN mg/m**3 mg/m**3 Chaetognatha, biomass as carbon physicalMeasurement ZOOSCAN mg/m**3 mg/m**3 Annelida, biomass as carbon physicalMeasurement ZOOSCAN mg/m**3 mg/m**3 Mollusca, biomass as carbon physicalMeasurement ZOOSCAN mg/m**3 mg/m**3 Crustacea, biomass as carbon physicalMeasurement ZOOSCAN mg/m**3 mg/m**3 Cladocera, biomass as carbon physicalMeasurement ZOOSCAN mg/m**3 mg/m**3 Copepoda, biomass as carbon physicalMeasurement ZOOSCAN mg/m**3 mg/m**3 Calanoida, biomass as carbon physicalMeasurement ZOOSCAN mg/m**3 mg/m**3 Cyclopoida, biomass as carbon physicalMeasurement ZOOSCAN mg/m**3 mg/m**3 Harpacticoida, biomass as carbon physicalMeasurement ZOOSCAN mg/m**3 mg/m**3 Ostracoda, biomass as carbon physicalMeasurement ZOOSCAN mg/m**3 mg/m**3 Amphipoda, biomass as carbon physicalMeasurement ZOOSCAN mg/m**3 mg/m**3 Decapoda, biomass as carbon physicalMeasurement ZOOSCAN mg/m**3 mg/m**3 Euphausiacea, biomass as carbon physicalMeasurement ZOOSCAN mg/m**3 mg/m**3 Appendicularia, biomass as carbon physicalMeasurement ZOOSCAN mg/m**3 mg/m**3 Thaliacea, biomass as carbon physicalMeasurement ZOOSCAN mg/m**3 mg/m**3 Actinopterygii, biomass as carbon physicalMeasurement ZOOSCAN mg/m**3 mg/m**3 Mesozooplankton, biomass as carbon physicalMeasurement ZOOSCAN; total mg/m**3 mg/m**3 text/tab-separated-values unknown https://doi.pangaea.de/10.1594/PANGAEA.996235?format=textfile download dataset The data set was checked for completeness, correctness, and consistency of metainformation. Validity of used methods was checked and - if applicable - precision and range of data. EVENT LABEL: M174_2-6 * LATITUDE START: 14.803650 * LONGITUDE START: -30.641850 * LATITUDE END: 14.811830 * LONGITUDE END: -30.630450 * DATE/TIME START: 2021-04-16T13:31:42 * DATE/TIME END: 2021-04-16T14:11:47 * ELEVATION START: -5562.0 m * ELEVATION END: -5469.0 m * LOCATION: North Atlantic Ocean * CAMPAIGN: M174 * BASIS: Meteor (1986) * METHOD/DEVICE: Multiple opening/closing net 2021-04-16T13:31:42 EVENT LABEL: M174_3-5 * LATITUDE START: 12.093420 * LONGITUDE START: -33.822300 * LATITUDE END: 12.119180 * LONGITUDE END: -33.803850 * DATE/TIME START: 2021-04-17T13:12:08 * DATE/TIME END: 2021-04-17T14:32:41 * ELEVATION START: -6095.0 m * ELEVATION END: -6082.0 m * LOCATION: North Atlantic Ocean * CAMPAIGN: M174 * BASIS: Meteor (1986) * METHOD/DEVICE: Multiple opening/closing net 2021-04-17T13:12:08 EVENT LABEL: M174_4-7 * LATITUDE START: 9.475470 * LONGITUDE START: -36.864130 * LATITUDE END: 9.502300 * LONGITUDE END: -36.847270 * DATE/TIME START: 2021-04-18T14:41:11 * DATE/TIME END: 2021-04-18T15:57:34 * ELEVATION START: -4449.0 m * ELEVATION END: -4402.0 m * LOCATION: North Atlantic Ocean * CAMPAIGN: M174 * BASIS: Meteor (1986) * METHOD/DEVICE: Multiple opening/closing net 2021-04-18T14:41:11 EVENT LABEL: M174_5-1 * LATITUDE START: 7.233330 * LONGITUDE START: -39.450900 * LATITUDE END: 7.268770 * LONGITUDE END: -39.425870 * DATE/TIME START: 2021-04-19T10:07:20 * DATE/TIME END: 2021-04-19T11:28:52 * ELEVATION START: -4531.0 m * ELEVATION END: -4427.0 m * LOCATION: North Atlantic Ocean * CAMPAIGN: M174 * BASIS: Meteor (1986) * METHOD/DEVICE: Multiple opening/closing net 2021-04-19T10:07:20 EVENT LABEL: M174_7-1 * LATITUDE START: 2.529920 * LONGITUDE START: -44.828850 * LATITUDE END: 2.554370 * LONGITUDE END: -44.811700 * DATE/TIME START: 2021-04-21T04:04:27 * DATE/TIME END: 2021-04-21T05:39:20 * ELEVATION START: -4282.0 m * ELEVATION END: -4030.0 m * LOCATION: North Atlantic Ocean * CAMPAIGN: M174 * BASIS: Meteor (1986) * METHOD/DEVICE: Multiple opening/closing net 2021-04-21T04:04:27 EVENT LABEL: M174_8-1 * LATITUDE START: 1.652050 * LONGITUDE START: -45.867730 * LATITUDE END: 1.638200 * LONGITUDE END: -45.853370 * DATE/TIME START: 2021-04-21T15:09:08 * DATE/TIME END: 2021-04-21T16:28:23 * ELEVATION START: -3011.0 m * ELEVATION END: -3013.0 m * LOCATION: North Atlantic Ocean * CAMPAIGN: M174 * BASIS: Meteor (1986) * METHOD/DEVICE: Multiple opening/closing net 2021-04-21T15:09:08 EVENT LABEL: M174_9-1 * LATITUDE START: -0.121530 * LONGITUDE START: -47.726830 * LATITUDE END: -0.102870 * LONGITUDE END: -47.724800 * DATE/TIME START: 2021-04-23T05:05:24 * DATE/TIME END: 2021-04-23T05:58:33 * ELEVATION START: -35.0 m * ELEVATION END: -36.0 m * LOCATION: South Atlantic Ocean * CAMPAIGN: M174 * BASIS: Meteor (1986) * METHOD/DEVICE: Multiple opening/closing net 2021-04-23T05:05:24 EVENT LABEL: M174_10-1 * LATITUDE START: -0.597550 * LONGITUDE START: -48.260520 * LATITUDE END: -0.597550 * LONGITUDE END: -48.260520 * DATE/TIME START: 2021-04-23T14:40:38 * DATE/TIME END: 2021-04-23T15:04:24 * ELEVATION START: -14.0 m * ELEVATION END: -14.0 m * LOCATION: South Atlantic Ocean * CAMPAIGN: M174 * BASIS: Meteor (1986) * METHOD/DEVICE: Multiple opening/closing net 2021-04-23T14:40:38 EVENT LABEL: M174_12-1 * LATITUDE START: 0.597500 * LONGITUDE START: -48.376500 * LATITUDE END: 0.594480 * LONGITUDE END: -48.369170 * DATE/TIME START: 2021-04-24T10:32:15 * DATE/TIME END: 2021-04-24T11:07:27 * ELEVATION START: -16.0 m * ELEVATION END: -16.0 m * LOCATION: North Atlantic Ocean * CAMPAIGN: M174 * BASIS: Meteor (1986) * METHOD/DEVICE: Multiple opening/closing net 2021-04-24T10:32:15 EVENT LABEL: M174_13-1 * LATITUDE START: 1.047270 * LONGITUDE START: -48.587820 * LATITUDE END: 1.049950 * LONGITUDE END: -48.584370 * DATE/TIME START: 2021-04-24T15:50:56 * DATE/TIME END: 2021-04-24T16:28:34 * ELEVATION START: -15.0 m * ELEVATION END: -15.0 m * LOCATION: North Atlantic Ocean * CAMPAIGN: M174 * BASIS: Meteor (1986) * METHOD/DEVICE: Multiple opening/closing net 2021-04-24T15:50:56 EVENT LABEL: M174_14-1 * LATITUDE START: 1.612130 * LONGITUDE START: -48.840250 * LATITUDE END: 1.599850 * LONGITUDE END: -48.843070 * DATE/TIME START: 2021-04-24T23:14:05 * DATE/TIME END: 2021-04-24T23:49:26 * ELEVATION START: -16.0 m * ELEVATION END: -16.0 m * LOCATION: North Atlantic Ocean * CAMPAIGN: M174 * BASIS: Meteor (1986) * METHOD/DEVICE: Multiple opening/closing net 2021-04-24T23:14:05 EVENT LABEL: M174_17-4 * LATITUDE START: 1.336280 * LONGITUDE START: -48.356780 * LATITUDE END: 1.336770 * LONGITUDE END: -48.333570 * DATE/TIME START: 2021-04-26T22:36:18 * DATE/TIME END: 2021-04-26T23:52:52 * ELEVATION START: -30.0 m * ELEVATION END: -30.0 m * LOCATION: North Atlantic Ocean * CAMPAIGN: M174 * BASIS: Meteor (1986) * METHOD/DEVICE: Multiple opening/closing net 2021-04-26T22:36:18 EVENT LABEL: M174_17-22 * LATITUDE START: 1.468870 * LONGITUDE START: -48.440930 * LATITUDE END: 1.526550 * LONGITUDE END: -48.412280 * DATE/TIME START: 2021-04-27T14:32:34 * DATE/TIME END: 2021-04-27T15:41:36 * ELEVATION START: -25.0 m * ELEVATION END: -30.0 m * LOCATION: North Atlantic Ocean * CAMPAIGN: M174 * BASIS: Meteor (1986) * METHOD/DEVICE: Multiple opening/closing net 2021-04-27T14:32:34 EVENT LABEL: M174_17-35 * LATITUDE START: 1.568250 * LONGITUDE START: -48.474480 * LATITUDE END: 1.586220 * LONGITUDE END: -48.473530 * DATE/TIME START: 2021-04-28T02:29:00 * DATE/TIME END: 2021-04-28T03:37:09 * ELEVATION START: -27.0 m * ELEVATION END: -27.0 m * LOCATION: North Atlantic Ocean * CAMPAIGN: M174 * BASIS: Meteor (1986) * METHOD/DEVICE: Multiple opening/closing net 2021-04-28T02:29:00 EVENT LABEL: M174_17-49 * LATITUDE START: 1.649400 * LONGITUDE START: -48.482580 * LATITUDE END: 1.683050 * LONGITUDE END: -48.454970 * DATE/TIME START: 2021-04-28T14:50:35 * DATE/TIME END: 2021-04-28T15:59:21 * ELEVATION START: -29.0 m * ELEVATION END: -33.0 m * LOCATION: North Atlantic Ocean * CAMPAIGN: M174 * BASIS: Meteor (1986) * METHOD/DEVICE: Multiple opening/closing net 2021-04-28T14:50:35 EVENT LABEL: M174_18-3 * LATITUDE START: 2.999850 * LONGITUDE START: -48.483320 * LATITUDE END: 3.023420 * LONGITUDE END: -48.471800 * DATE/TIME START: 2021-04-29T07:30:49 * DATE/TIME END: 2021-04-29T08:52:30 * ELEVATION START: -105.0 m * ELEVATION END: -114.0 m * LOCATION: North Atlantic Ocean * CAMPAIGN: M174 * BASIS: Meteor (1986) * METHOD/DEVICE: Multiple opening/closing net 2021-04-29T07:30:49 EVENT LABEL: M174_19-4 * LATITUDE START: 3.423430 * LONGITUDE START: -49.975320 * LATITUDE END: 3.427120 * LONGITUDE END: -49.975320 * DATE/TIME START: 2021-04-29T19:50:47 * DATE/TIME END: 2021-04-29T19:59:21 * ELEVATION START: -60.0 m * ELEVATION END: -61.0 m * LOCATION: North Atlantic Ocean * CAMPAIGN: M174 * BASIS: Meteor (1986) * METHOD/DEVICE: Multiple opening/closing net 2021-04-29T19:50:47 EVENT LABEL: M174_20-6 * LATITUDE START: 4.404300 * LONGITUDE START: -49.120400 * LATITUDE END: 4.386900 * LONGITUDE END: -49.111750 * DATE/TIME START: 2021-04-30T16:40:22 * DATE/TIME END: 2021-04-30T18:23:14 * ELEVATION START: -1406.0 m * ELEVATION END: -1356.0 m * LOCATION: North Atlantic Ocean * CAMPAIGN: M174 * BASIS: Meteor (1986) * METHOD/DEVICE: Multiple opening/closing net 2021-04-30T16:40:22 EVENT LABEL: M174_21-12 * LATITUDE START: 3.585750 * LONGITUDE START: -49.936020 * LATITUDE END: 3.615370 * LONGITUDE END: -49.932550 * DATE/TIME START: 2021-05-01T14:39:00 * DATE/TIME END: 2021-05-01T16:03:19 * ELEVATION START: -84.0 m * ELEVATION END: -91.0 m * LOCATION: North Atlantic Ocean * CAMPAIGN: M174 * BASIS: Meteor (1986) * METHOD/DEVICE: Multiple opening/closing net 2021-05-01T14:39:00 EVENT LABEL: M174_21-26 * LATITUDE START: 3.679330 * LONGITUDE START: -50.041030 * LATITUDE END: 3.708030 * LONGITUDE END: -50.052570 * DATE/TIME START: 2021-05-02T02:37:44 * DATE/TIME END: 2021-05-02T03:59:10 * ELEVATION START: -76.0 m * ELEVATION END: -78.0 m * LOCATION: North Atlantic Ocean * CAMPAIGN: M174 * BASIS: Meteor (1986) * METHOD/DEVICE: Multiple opening/closing net 2021-05-02T02:37:44 EVENT LABEL: M174_21-40 * LATITUDE START: 3.815030 * LONGITUDE START: -50.137230 * LATITUDE END: 3.835880 * LONGITUDE END: -50.139020 * DATE/TIME START: 2021-05-02T14:37:31 * DATE/TIME END: 2021-05-02T15:59:00 * ELEVATION START: -98.0 m * ELEVATION END: -85.0 m * LOCATION: North Atlantic Ocean * CAMPAIGN: M174 * BASIS: Meteor (1986) * METHOD/DEVICE: Multiple opening/closing net 2021-05-02T14:37:31 EVENT LABEL: M174_21-52 * LATITUDE START: 3.958650 * LONGITUDE START: -50.243250 * LATITUDE END: 3.971020 * LONGITUDE END: -50.258850 * DATE/TIME START: 2021-05-03T02:36:02 * DATE/TIME END: 2021-05-03T03:58:23 * ELEVATION START: -85.0 m * ELEVATION END: -94.0 m * LOCATION: North Atlantic Ocean * CAMPAIGN: M174 * BASIS: Meteor (1986) * METHOD/DEVICE: Multiple opening/closing net 2021-05-03T02:36:02 EVENT LABEL: M174_24-6 * LATITUDE START: 5.453900 * LONGITUDE START: -52.558180 * LATITUDE END: 5.444820 * LONGITUDE END: -52.547420 * DATE/TIME START: 2021-05-04T10:05:37 * DATE/TIME END: 2021-05-04T11:03:12 * ELEVATION START: -31.0 m * ELEVATION END: -30.0 m * LOCATION: North Atlantic Ocean * CAMPAIGN: M174 * BASIS: Meteor (1986) * METHOD/DEVICE: Multiple opening/closing net 2021-05-04T10:05:37 EVENT LABEL: M174_25-7 * LATITUDE START: 6.295750 * LONGITUDE START: -51.679030 * LATITUDE END: 6.295730 * LONGITUDE END: -51.679050 * DATE/TIME START: 2021-05-05T06:24:40 * DATE/TIME END: 2021-05-05T07:57:58 * ELEVATION START: -2651.0 m * ELEVATION END: -2654.0 m * LOCATION: North Atlantic Ocean * CAMPAIGN: M174 * BASIS: Meteor (1986) * METHOD/DEVICE: Multiple opening/closing net 2021-05-05T06:24:40 EVENT LABEL: M174_26-13 * LATITUDE START: 6.119330 * LONGITUDE START: -52.138070 * LATITUDE END: 6.162820 * LONGITUDE END: -52.160800 * DATE/TIME START: 2021-05-05T16:34:29 * DATE/TIME END: 2021-05-05T17:48:58 * ELEVATION START: -79.0 m * ELEVATION END: -80.0 m * LOCATION: North Atlantic Ocean * CAMPAIGN: M174 * BASIS: Meteor (1986) * METHOD/DEVICE: Multiple opening/closing net 2021-05-05T16:34:29 EVENT LABEL: M174_26-25 * LATITUDE START: 6.445800 * LONGITUDE START: -52.383470 * LATITUDE END: 6.467580 * LONGITUDE END: -52.379720 * DATE/TIME START: 2021-05-06T04:49:03 * DATE/TIME END: 2021-05-06T05:57:20 * ELEVATION START: -107.0 m * ELEVATION END: -113.0 m * LOCATION: North Atlantic Ocean * CAMPAIGN: M174 * BASIS: Meteor (1986) * METHOD/DEVICE: Multiple opening/closing net 2021-05-06T04:49:03 EVENT LABEL: M174_28-9 * LATITUDE START: 9.307120 * LONGITUDE START: -53.715880 * LATITUDE END: 9.298680 * LONGITUDE END: -53.683820 * DATE/TIME START: 2021-05-07T22:20:37 * DATE/TIME END: 2021-05-08T00:08:52 * ELEVATION START: -4668.0 m * ELEVATION END: -4650.0 m * LOCATION: North Atlantic Ocean * CAMPAIGN: M174 * BASIS: Meteor (1986) * METHOD/DEVICE: Multiple opening/closing net 2021-05-07T22:20:37 EVENT LABEL: M174_30-9 * LATITUDE START: 14.174350 * LONGITUDE START: -56.709030 * LATITUDE END: 14.226770 * LONGITUDE END: -56.646280 * DATE/TIME START: 2021-05-09T15:55:27 * DATE/TIME END: 2021-05-09T17:59:41 * ELEVATION START: -5144.0 m * ELEVATION END: -5185.0 m * LOCATION: North Atlantic Ocean * CAMPAIGN: M174 * BASIS: Meteor (1986) * METHOD/DEVICE: Multiple opening/closing net 2021-05-09T15:55:27 EVENT LABEL: M174_30-23 * LATITUDE START: 14.277980 * LONGITUDE START: -56.790030 * LATITUDE END: 14.265870 * LONGITUDE END: -56.748030 * DATE/TIME START: 2021-05-10T01:56:02 * DATE/TIME END: 2021-05-10T02:57:31 * ELEVATION START: -5166.0 m * ELEVATION END: -5220.0 m * LOCATION: North Atlantic Ocean * CAMPAIGN: M174 * BASIS: Meteor (1986) * METHOD/DEVICE: Multiple opening/closing net 2021-05-10T01:56:02 EVENT LABEL: M174_30-37 * LATITUDE START: 14.426720 * LONGITUDE START: -56.730520 * LATITUDE END: 14.440050 * LONGITUDE END: -56.669580 * DATE/TIME START: 2021-05-10T15:35:52 * DATE/TIME END: 2021-05-10T16:46:44 * ELEVATION START: -5415.0 m * ELEVATION END: -5455.0 m * LOCATION: North Atlantic Ocean * CAMPAIGN: M174 * BASIS: Meteor (1986) * METHOD/DEVICE: Multiple opening/closing net 2021-05-10T15:35:52