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Schukat, Anna (2022): Abundance and biomass of Calanus chilensis in the Humboldt Current System during Maria S. Merian cruise MSM80. PANGAEA, https://doi.org/10.1594/PANGAEA.940765

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Abstract:
Abundance and biomass data of the copepod Calanus chilensis were derived from vertical Multinet hauls with a mesh size of 200 µm. C. chilensis was sampled in December 2018/January 2019 (Maria S. Merian, MSM80) in the northern Humboldt Current System from 8.5°S to 16°S. Several transects from neritic to offshore (up to 200 km from coast) stations were analysed. Maximum sampling depth was either close to the seafloor (neritic and shelf break stations) or 1000 m for the oceanic stations. At one station during the MSM80 cruise sampling was carried out to 2000 m. Species and stages were identified and enumerated separately. Adult females, males and copepodite stage 5 (C5) and 4 (C4) were included in the abundance/biomass calculations. Abundance is expressed as number of individuals per m**3 and per m**2 and biomass as mg dry mass (DM) per m**2.
Keyword(s):
copepods; upwelling systems; vertical distribution
Related to:
Schukat, Anna; Hagen, Wilhelm; Dorschner, Sabrina; Correa Acosta, Jonathan; Pinedo Arteaga, Elda Luz; Ayón, Patricia; Auel, Holger (2021): Zooplankton ecological traits maximize the trophic transfer efficiency of the Humboldt Current upwelling system. Progress in Oceanography, 193, 102551, https://doi.org/10.1016/j.pocean.2021.102551
Coverage:
Median Latitude: -13.159114 * Median Longitude: -77.150080 * South-bound Latitude: -16.038700 * West-bound Longitude: -80.987800 * North-bound Latitude: -8.499700 * East-bound Longitude: -74.159200
Date/Time Start: 2018-12-27T23:39:08 * Date/Time End: 2019-01-25T08:00:16
Minimum Elevation: -6303.2 m * Maximum Elevation: -63.9 m
Event(s):
MSM80_1-6  * Latitude: -8.507850 * Longitude: -80.987767 * Date/Time: 2018-12-27T23:39:00 * Elevation: -6303.2 m * Campaign: MSM80 (CUSCO-1) * Basis: Maria S. Merian * Method/Device: Multiple opening/closing net (MSN)
MSM80_4-6  * Latitude: -8.517300 * Longitude: -80.491733 * Date/Time: 2018-12-28T15:41:00 * Elevation: -1342.3 m * Campaign: MSM80 (CUSCO-1) * Basis: Maria S. Merian * Method/Device: Multiple opening/closing net (MSN)
MSM80_7-4  * Latitude: -8.499733 * Longitude: -80.030883 * Date/Time: 2018-12-28T23:13:00 * Elevation: -357.6 m * Campaign: MSM80 (CUSCO-1) * Basis: Maria S. Merian * Method/Device: Multiple opening/closing net (MSN)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
1565 data points

Data

Download dataset as tab-delimited text — use the following character encoding:


Event

Date/Time

Latitude

Longitude

Bathy depth [m]

Depth bot [m]

Depth top [m]

C. chilensis [#/m2]

C. chilensis biom dm [mg/m2]
10 
C. chilensis f [#/m3]
11 
C. chilensis m [#/m3]
12 
C. chilensis c [#/m3]
(stage C5)
13 
C. chilensis c [#/m3]
(stage C4)
MSM80_1-6 2018-12-27T23:39-8.5078-80.987863031000800000.000.000.0000.00
MSM80_1-62018-12-27T23:39-8.5078-80.98786303800600000.000.000.0000.00
MSM80_1-62018-12-27T23:39-8.5078-80.98786303600400000.000.000.0000.00
MSM80_1-62018-12-27T23:39-8.5078-80.98786303400200000.000.000.0000.00
MSM80_1-62018-12-27T23:39-8.5078-80.98786303200100000.000.000.0000.00
MSM80_1-62018-12-27T23:39-8.5078-80.9878630310050184301.700.001.6000.40
MSM80_1-62018-12-27T23:39-8.5078-80.98786303500184301.400.202.1000.00
MSM80_4-6 2018-12-28T15:41-8.5173-80.49171342100050072110.000.000.1440.00
MSM80_4-62018-12-28T15:41-8.5173-80.49171342500200000.000.000.0000.00
MSM80_4-62018-12-28T15:41-8.5173-80.49171342200100410.000.000.0400.00
MSM80_4-62018-12-28T15:41-8.5173-80.4917134210050140210.000.602.2000.00
MSM80_4-62018-12-28T15:41-8.5173-80.4917134250011360177011.0010.20204.6001.30
MSM80_7-4 2018-12-28T23:13-8.4997-80.0309358350200000.000.000.0000.00
MSM80_7-42018-12-28T23:13-8.4997-80.0309358200100000.000.000.0000.00
MSM80_7-42018-12-28T23:13-8.4997-80.03093581005088130.101.100.6000.00
MSM80_7-42018-12-28T23:13-8.4997-80.03093585020312440.704.105.6000.00
MSM80_7-42018-12-28T23:13-8.4997-80.0309358200146822822.806.0044.0000.60
MSM80_10-4 2018-12-29T09:14-8.5088-79.6626100905010762018.1011.007.8000.00
MSM80_10-42018-12-29T09:14-8.5088-79.662610050011344185931.0053.80140.8001.30
MSM80_13-4 2018-12-29T16:28-8.5365-79.3380797030352075557.2029.601.2000.00
MSM80_13-42018-12-29T16:28-8.5365-79.33807930080321763221.9016.5018.10011.20
MSM80_14-4 2018-12-29T20:29-8.5097-79.16366458309721345.707.908.00013.10
MSM80_14-42018-12-29T20:29-8.5097-79.163664300184027522.901.1010.10027.20
MSM80_18-4 2019-01-01T15:58-9.5135-80.00042406500200810.000.000.0000.00
MSM80_18-42019-01-01T15:58-9.5135-80.000424062001002450.200.000.0000.00
MSM80_18-42019-01-01T15:58-9.5135-80.0004240610050564994.204.203.0000.00
MSM80_18-42019-01-01T15:58-9.5135-80.00042406500186427710.508.3010.7007.80
MSM80_20-4 2019-01-02T04:45-9.5248-79.6624835500200810.000.000.0000.00
MSM80_20-42019-01-02T04:45-9.5248-79.662483520010017042745.106.605.4000.00
MSM80_20-42019-01-02T04:45-9.5248-79.66248351005015682294.5017.309.0000.60
MSM80_20-42019-01-02T04:45-9.5248-79.6624835500342449411.5010.2045.4001.30
MSM80_22-4 2019-01-02T13:07-9.5178-79.3211152145100212401.702.001.0000.00
MSM80_22-42019-01-02T13:07-9.5178-79.32111521005010081693.406.4010.2000.20
MSM80_22-42019-01-02T13:07-9.5178-79.321115250056110.600.000.5000.00
MSM80_25-4 2019-01-02T20:13-9.5112-78.9908134130908736141052.4044.80121.2000.00
MSM80_25-42019-01-02T20:13-9.5112-78.99081349050701088028.2019.8092.2000.00
MSM80_25-42019-01-02T20:13-9.5112-78.990813450023843667.806.7033.1000.00
MSM80_28-4 2019-01-03T04:24-9.5126-78.660911010050508898054.7031.7015.4000.00
MSM80_28-42019-01-03T04:24-9.5126-78.660911050010528192094.1063.4053.1000.00
MSM80_30-4 2019-01-03T09:39-9.5080-78.4458807550396592.707.205.0001.00
MSM80_30-42019-01-03T09:39-9.5080-78.44588050018624227853.1038.40194.60086.40
MSM80_38-5 2019-01-06T15:14-11.9943-77.346410910050348500.204.601.9000.20
MSM80_38-52019-01-06T15:14-11.9943-77.34641095003250.000.200.3000.20
MSM80_40-5 2019-01-06T20:38-12.0137-77.4993140130100410.000.000.1000.00
MSM80_40-52019-01-06T20:38-12.0137-77.499314010050396867922.2037.1015.9004.20
MSM80_40-52019-01-06T20:38-12.0137-77.4993140500416441.001.601.3004.50
MSM80_43-5 2019-01-07T04:47-12.0184-77.65641771701001620.100.000.2000.00
MSM80_43-52019-01-07T04:47-12.0184-77.656417710050124180.601.300.2000.40
MSM80_43-52019-01-07T04:47-12.0184-77.6564177500207363044213.8044.8067.20089.00
MSM80_45-5 2019-01-07T11:10-12.0098-77.8282588570500000.000.000.0000.00
MSM80_45-52019-01-07T11:10-12.0098-77.8282588500200000.000.000.0000.00
MSM80_45-52019-01-07T11:10-12.0098-77.8282588200100000.000.000.0000.00
MSM80_45-52019-01-07T11:10-12.0098-77.828258810050000.000.000.0000.00
MSM80_45-52019-01-07T11:10-12.0098-77.8282588500134722530138.90113.307.00010.20
MSM80_46-6 2019-01-08T02:26-12.0000-78.00031612600400000.000.000.0000.00
MSM80_46-62019-01-08T02:26-12.0000-78.00031612400200000.000.000.0000.00
MSM80_46-62019-01-08T02:26-12.0000-78.00031612200100000.000.000.0000.00
MSM80_46-62019-01-08T02:26-12.0000-78.000316121005068130.700.1000.60
MSM80_46-62019-01-08T02:26-12.0000-78.00031612500640091739.7023.7014.10050.60
MSM80_46-11 2019-01-08T08:15-12.0000-78.00031612600400000.000.000.0000.00
MSM80_46-112019-01-08T08:15-12.0000-78.00031612400200000.000.000.0000.00
MSM80_46-112019-01-08T08:15-12.0000-78.00031612200100000.000.000.0000.00
MSM80_46-112019-01-08T08:15-12.0000-78.00031612100501220.100.100.1000.00
MSM80_46-112019-01-08T08:15-12.0000-78.00031612500681681926.2025.008.30076.80
MSM80_46-15 2019-01-08T14:45-12.0000-78.00051611600400000.000.000.0000.00
MSM80_46-152019-01-08T14:45-12.0000-78.00051611400200000.000.000.0000.00
MSM80_46-152019-01-08T14:45-12.0000-78.00051611200100000.000.000.0000.00
MSM80_46-152019-01-08T14:45-12.0000-78.0005161110050516964.702.503.1000.00
MSM80_46-152019-01-08T14:45-12.0000-78.00051611500144002396104.30125.4021.10037.10
MSM80_46-20 2019-01-08T20:24-12.0000-78.00071617600400000.000.000.0000.00
MSM80_46-202019-01-08T20:24-12.0000-78.00071617400200000.000.000.0000.00
MSM80_46-202019-01-08T20:24-12.0000-78.00071617200100000.000.000.0000.00
MSM80_46-202019-01-08T20:24-12.0000-78.00071617100506081115.105.101.9000.00
MSM80_46-202019-01-08T20:24-12.0000-78.00071617500131442388125.9090.2028.80017.90
MSM80_53-4 2019-01-11T22:37-14.5137-77.4984453820001500000.000.000.0000.00
MSM80_53-42019-01-11T22:37-14.5137-77.4984453815001000000.000.000.0000.00
MSM80_53-42019-01-11T22:37-14.5137-77.498445381000500000.000.000.0000.00
MSM80_53-42019-01-11T22:37-14.5137-77.4984453850050000.000.000.0000.00
MSM80_53-42019-01-11T22:37-14.5137-77.49844538500448620.005.802.6000.60
MSM80_56-5 2019-01-12T14:50-14.4962-77.002149601000500000.000.000.0000.00
MSM80_56-52019-01-12T14:50-14.4962-77.00214960500200000.000.000.0000.00
MSM80_56-52019-01-12T14:50-14.4962-77.00214960200100000.000.000.0000.00
MSM80_56-52019-01-12T14:50-14.4962-77.00214960100509521242.901.8014.2000.20
MSM80_56-52019-01-12T14:50-14.4962-77.0021496050017202174.501.1027.4001.40
MSM80_58-4 2019-01-12T22:10-14.5137-76.663525991000500000.000.000.0000.00
MSM80_58-42019-01-12T22:10-14.5137-76.66352599500200000.000.000.0000.00
MSM80_58-42019-01-12T22:10-14.5137-76.663525992001001630.200.000.0000.00
MSM80_58-42019-01-12T22:10-14.5137-76.6635259910050116201.700.300.3000.00
MSM80_58-42019-01-12T22:10-14.5137-76.66352599500113620117.801.402.9000.60
MSM80_60-4 2019-01-13T07:55-14.5160-76.493615231000500000.000.000.0000.00
MSM80_60-42019-01-13T07:55-14.5160-76.49361523500200000.000.000.0000.00
MSM80_60-42019-01-13T07:55-14.5160-76.49361523200100000.000.000.0000.00
MSM80_60-42019-01-13T07:55-14.5160-76.49361523100501630.200.100.1000.00
MSM80_60-42019-01-13T07:55-14.5160-76.4936152350018002246.202.2017.6009.90
MSM80_63-4 2019-01-13T14:58-14.5228-76.165512712050000.000.000.0000.00
MSM80_63-42019-01-13T14:58-14.5228-76.16551275020000.000.000.0000.00
MSM80_63-42019-01-13T14:58-14.5228-76.1655127200000.000.000.0000.00
MSM80_65-5 2019-01-13T20:19-14.5131-76.0148989050000.000.000.0000.00
MSM80_65-52019-01-13T20:19-14.5131-76.0148985020000.000.000.0000.00
MSM80_65-52019-01-13T20:19-14.5131-76.014898200000.000.000.0000.00
MSM80_66-4 2019-01-14T00:41-14.5171-76.3264206200100000.000.000.0000.00
MSM80_66-42019-01-14T00:41-14.5171-76.326420610050810.200.000.0000.00
MSM80_66-42019-01-14T00:41-14.5171-76.326420650011681879.906.104.8002.60
MSM80_67-4 2019-01-14T17:39-15.3187-75.326913413050000.000.000.0000.00
MSM80_67-42019-01-14T17:39-15.3187-75.32691345020000.000.000.0000.00
MSM80_67-42019-01-14T17:39-15.3187-75.3269134200000.000.000.0000.00
MSM80_68-5 2019-01-14T23:46-15.3244-75.4000479470200000.000.000.0000.00
MSM80_68-52019-01-14T23:46-15.3244-75.4000479200100400.000.000.0000.00
MSM80_68-52019-01-14T23:46-15.3244-75.4000479100506090.000.900.2000.10
MSM80_68-52019-01-14T23:46-15.3244-75.400047950015242508.206.4011.1004.80
MSM80_74-4 2019-01-16T19:58-15.3125-76.493538031000500000.000.000.0000.00
MSM80_74-42019-01-16T19:58-15.3125-76.49353803500200810.000.000.0000.00
MSM80_74-42019-01-16T19:58-15.3125-76.49353803200100000.000.000.0000.00
MSM80_74-42019-01-16T19:58-15.3125-76.493538031005044100.700.000.2000.00
MSM80_74-42019-01-16T19:58-15.3125-76.49353803500429293266.007.049.6003.20
MSM80_78-4 2019-01-17T07:03-15.3184-75.824723241000500810.000.000.0000.00
MSM80_78-42019-01-17T07:03-15.3184-75.82472324500200000.000.000.0000.00
MSM80_78-42019-01-17T07:03-15.3184-75.8247232420010084100.040.120.3600.32
MSM80_78-42019-01-17T07:03-15.3184-75.82472324100502030.100.200.2000.00
MSM80_78-42019-01-17T07:03-15.3184-75.8247232450027683222.4010.9019.80022.20
MSM80_80-6 2019-01-17T20:23-15.2997-75.58311166600400000.000.000.0000.00
MSM80_80-62019-01-17T20:23-15.2997-75.58311166400200000.000.000.0000.00
MSM80_80-62019-01-17T20:23-15.2997-75.58311166200100000.000.000.0000.00
MSM80_80-62019-01-17T20:23-15.2997-75.58311166100502040.200.000.2000.00
MSM80_80-62019-01-17T20:23-15.2997-75.5831116650015002006.805.307.40010.60
MSM80_80-10 2019-01-18T02:43-15.3073-75.58401185600400000.000.000.0000.00
MSM80_80-102019-01-18T02:43-15.3073-75.58401185400200000.000.000.0000.00
MSM80_80-102019-01-18T02:43-15.3073-75.58401185200100000.000.000.0000.00
MSM80_80-102019-01-18T02:43-15.3073-75.5840118510050000.000.000.0000.00
MSM80_80-102019-01-18T02:43-15.3073-75.5840118550016162348.607.209.0007.50
MSM80_80-13 2019-01-18T08:16-15.2995-75.58341169600400000.000.000.0000.00
MSM80_80-132019-01-18T08:16-15.2995-75.58341169400200000.000.000.0000.00
MSM80_80-132019-01-18T08:16-15.2995-75.58341169200100000.000.000.0000.00
MSM80_80-132019-01-18T08:16-15.2995-75.58341169100502030.200.000.2000.10
MSM80_80-132019-01-18T08:16-15.2995-75.58341169500200032011.7012.3013.8002.20
MSM80_80-17 2019-01-18T14:21-15.2938-75.57611131600400000.000.000.0000.00
MSM80_80-172019-01-18T14:21-15.2938-75.57611131400200000.000.000.0000.00
MSM80_80-172019-01-18T14:21-15.2938-75.57611131200100000.000.000.0000.00
MSM80_80-172019-01-18T14:21-15.2938-75.57611131100503250.200.000.2000.20
MSM80_80-172019-01-18T14:21-15.2938-75.5761113150029204419.4028.0016.2004.80
MSM80_89-4 2019-01-21T03:03-15.2664-76.10013989150100000.000.000.0000.00
MSM80_89-42019-01-21T03:03-15.2664-76.1001398910050000.000.000.0000.00
MSM80_89-42019-01-21T03:03-15.2664-76.10013989502084130.700.801.1000.30
MSM80_89-42019-01-21T03:03-15.2664-76.10013989200408646.204.006.8003.40
MSM80_90-4 2019-01-21T10:52-15.2838-76.25994490150100000.000.000.0000.00
MSM80_90-42019-01-21T10:52-15.2838-76.2599449010050000.000.000.0000.00
MSM80_90-42019-01-21T10:52-15.2838-76.25994490500176352.100.800.6000.00
MSM80_94-5 2019-01-22T13:18-15.9998-75.002028501000500000.000.000.0000.00
MSM80_94-52019-01-22T13:18-15.9998-75.00202850500200000.000.000.0000.00
MSM80_94-52019-01-22T13:18-15.9998-75.00202850200100000.000.000.0000.00
MSM80_94-52019-01-22T13:18-15.9998-75.0020285010050820.200.000.0000.00
MSM80_94-52019-01-22T13:18-15.9998-75.00202850500504934.301.104.5000.20
MSM80_95-4 2019-01-22T21:18-16.0135-74.1592125120100000.000.000.0000.00
MSM80_95-42019-01-22T21:18-16.0135-74.159212510050000.000.000.0000.00
MSM80_95-42019-01-22T21:18-16.0135-74.1592125500184351.601.000.9000.20
MSM80_96-4 2019-01-23T21:11-16.0135-75.990237661000500000.000.000.0000.00
MSM80_96-42019-01-23T21:11-16.0135-75.99023766500200000.000.000.0000.00
MSM80_96-42019-01-23T21:11-16.0135-75.99023766200100000.000.000.0000.00
MSM80_96-42019-01-23T21:11-16.0135-75.99023766100501640.200.100.0000.00
MSM80_96-42019-01-23T21:11-16.0135-75.99023766500211243226.203.8010.9001.30
MSM80_99-6 2019-01-24T11:09-15.9999-75.250545071000500000.000.000.0000.00
MSM80_99-62019-01-24T11:09-15.9999-75.25054507500200000.000.000.0000.00
MSM80_99-62019-01-24T11:09-15.9999-75.25054507200100000.000.000.0000.00
MSM80_99-62019-01-24T11:09-15.9999-75.2505450710050000.000.000.0000.00
MSM80_99-62019-01-24T11:09-15.9999-75.25054507500176200.600.501.0001.40
MSM80_102-4 2019-01-24T21:09-16.0152-74.4873912900500000.000.000.0000.00
MSM80_102-42019-01-24T21:09-16.0152-74.4873912500200000.000.000.0000.00
MSM80_102-42019-01-24T21:09-16.0152-74.4873912200100000.000.000.0000.00
MSM80_102-42019-01-24T21:09-16.0152-74.4873912100502040.200.100.2000.00
MSM80_102-42019-01-24T21:09-16.0152-74.4873912500187236820.109.706.8000.90
MSM80_104-6 2019-01-25T08:00-16.0387-74.3068515500200000.000.000.0000.00
MSM80_104-62019-01-25T08:00-16.0387-74.3068515200100000.000.000.0000.00
MSM80_104-62019-01-25T08:00-16.0387-74.306851510050410.100.000.0000.00
MSM80_104-62019-01-25T08:00-16.0387-74.3068515500102022711.107.801.5000.00