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de Santana, Claudeilton Severino (2024): Mesozooplankton biovolume and normalized biovolume size spectra under the Amazon River Plume influence measured during cruise Camadas Finas III [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.973839

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Published: 2024-12-05DOI registered: 2025-01-03

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Abstract:
Zooplankton samples were collected in October 2012 aboard the Camadas Finas III cruise, using bongo nets with a 300 µm mesh size. The cruise followed the distribution of the Amazon River Plume across coastal and oceanic waters during the retroflection period of the North Brazil Current. For each sample, size fractions (>1 mm and <1 mm) were digitized using a ZooScan device (resolution: 2400 dpi) and analyzed using ZooProcess software. Images were counted, measurements were estimated, and data were organized into size bins. All living particles were subjected to quality control protocols established by The Pelagic Size Structure Database (PSSdb; https://pssdb.net/). A lower threshold of 600 µm was defined, while the upper threshold was determined by the largest size class prior to three consecutive empty size classes. Particles within these thresholds were used to estimate abundance, biovolume, biomass, and Normalized Biovolume Size Spectra (NBSS). For different taxonomic units, these data are summarized in the respective columns, except for NBSS results, which are presented as values per sample in the columns labeled 'Slope,' 'Intercept,' and 'R².'
Keyword(s):
NBSS; Western Tropical Atlantic; Zooplankton; ZooScan
Coverage:
Median Latitude: 3.262208 * Median Longitude: -43.549479 * South-bound Latitude: -3.521667 * West-bound Longitude: -50.896000 * North-bound Latitude: 8.002500 * East-bound Longitude: -37.349000
Date/Time Start: 2012-10-09T01:30:00 * Date/Time End: 2012-11-01T06:46:00
Minimum Elevation: -4817.0 m * Maximum Elevation: -26.0 m
Event(s):
Camadas-Finas-III_2  * Latitude: 7.096500 * Longitude: -46.990700 * Date/Time: 2012-10-14T20:28:00 * Elevation: -34.0 m * Campaign: Camadas_Finas_III (Amazon River plume) * Basis: Cruzeiro do Sul * Method/Device: Bongo net (BONGO)
Camadas-Finas-III_3  * Latitude: 6.706167 * Longitude: -47.873833 * Date/Time: 2012-10-14T11:35:00 * Elevation: -33.0 m * Campaign: Camadas_Finas_III (Amazon River plume) * Basis: Cruzeiro do Sul * Method/Device: Bongo net (BONGO)
Camadas-Finas-III_4  * Latitude: 6.339167 * Longitude: -48.737667 * Date/Time: 2012-10-14T01:43:00 * Elevation: -37.0 m * Campaign: Camadas_Finas_III (Amazon River plume) * Basis: Cruzeiro do Sul * Method/Device: Bongo net (BONGO)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
Event labelEventde Santana, Claudeilton Severino
Actinopterygii, biovolumeActinopterygii biovolmm3/m3de Santana, Claudeilton Severino
Amphipoda, biovolumeAmphipoda biovolmm3/m3de Santana, Claudeilton Severino
Annelida, biovolumeAnnelida biovolmm3/m3de Santana, Claudeilton Severino
Appendicularia, biovolumeAppendicularia biovolmm3/m3de Santana, Claudeilton Severino
Chaetognatha, biovolumeChaetognatha biovolmm3/m3de Santana, Claudeilton Severino
Cnidaria, biovolumeCnidaria biovolmm3/m3de Santana, Claudeilton Severino
Copepoda, biovolumeCopepoda biovolmm3/m3de Santana, Claudeilton Severino
Crustacea, biovolumeCrustacea biovolmm3/m3de Santana, Claudeilton Severino
10 Decapoda, biovolumeDecapoda biovolmm3/m3de Santana, Claudeilton Severino
11 Euphausiacea, biovolumeEuphausiacea biovolmm3/m3de Santana, Claudeilton Severino
12 Foraminifera, biovolumeForam biovolmm3/m3de Santana, Claudeilton Severino
13 Mollusca, biovolumeMollusca biovolmm3/m3de Santana, Claudeilton Severino
14 Ostracoda, biovolumeOstracoda biovolmm3/m3de Santana, Claudeilton Severino
15 Siphonophorae, biovolumeSiphonophorae biovolmm3/m3de Santana, Claudeilton Severino
16 Thaliacea, biovolumeThaliacea biovolmm3/m3de Santana, Claudeilton Severino
17 Mesozooplankton, other groups, biovolumeMesozoopl oth biovolmm3/m3de Santana, Claudeilton Severino
18 Mesozooplankton, biovolumeMesozoopl biovolmm3/m3de Santana, Claudeilton Severino
19 SlopeSlopede Santana, Claudeilton Severino
20 InterceptInterceptde Santana, Claudeilton Severino
21 Coefficient of determinationR**2de Santana, Claudeilton Severino
22 Station labelStationde Santana, Claudeilton Severino
23 Sample code/labelSample labelde Santana, Claudeilton Severino
24 LATITUDELatitudede Santana, Claudeilton SeverinoGeocode
25 LONGITUDELongitudede Santana, Claudeilton SeverinoGeocode
26 DATE/TIMEDate/Timede Santana, Claudeilton SeverinoGeocode
27 Day-Night commentDay/Nightde Santana, Claudeilton Severino
28 Day-Night commentDay/Nightde Santana, Claudeilton Severinoperiod
29 Depth, water, top/minimumDepth water topmde Santana, Claudeilton Severino
30 Depth, water, bottom/maximumDepth water botmde Santana, Claudeilton Severino
31 Depth, bathymetricBathy depthmde Santana, Claudeilton Severino
32 TransectTransectde Santana, Claudeilton Severino
33 CurrentCurrentde Santana, Claudeilton Severino
Change history:
2025-10-20T13:04:58 – 'Latitude', 'Longitude', 'Date/Time', and 'Day/Night' have been updated
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
1276 data points

Data

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


Event

Actinopterygii biovol [mm3/m3]

Amphipoda biovol [mm3/m3]

Annelida biovol [mm3/m3]

Appendicularia biovol [mm3/m3]

Chaetognatha biovol [mm3/m3]

Cnidaria biovol [mm3/m3]

Copepoda biovol [mm3/m3]

Crustacea biovol [mm3/m3]
10 
Decapoda biovol [mm3/m3]
11 
Euphausiacea biovol [mm3/m3]
12 
Foram biovol [mm3/m3]
13 
Mollusca biovol [mm3/m3]
14 
Ostracoda biovol [mm3/m3]
15 
Siphonophorae biovol [mm3/m3]
16 
Thaliacea biovol [mm3/m3]
17 
Mesozoopl oth biovol [mm3/m3]
18 
Mesozoopl biovol [mm3/m3]
19 
Slope
20 
Intercept
21 
R**2
22 
Station
23 
Sample label
24 
Latitude
25 
Longitude
26 
Date/Time
27 
Day/Night
28 
Day/Night
(period)
29 
Depth water top [m]
30 
Depth water bot [m]
31 
Bathy depth [m]
32 
Transect
33 
Current
Camadas-Finas-III_2 68.0210829600.8195386780.0000000000.00000000023.37462360024.64017734016.87140669014.895145300102.0688129000.0000000000.0000000000.0000000000.0000000000.0000000000.0000000000.011954481250.70274190-1.0816848478.0458002020.9263402981CFIII_16-0.464500000-48.249500002012-10-15T01:29:00NNight028T1NBC2
Camadas-Finas-III_3 0.3057812970.0000000000.0000000000.0399761378.8400512160.0000000009.5254705970.84387372414.8343688000.0000000000.0000000001.4958997000.0000000000.0000000000.0000000000.00000000035.88542147-1.2200266868.6324024870.9620186432CFIII_15-0.019666667-47.533167002012-10-14T15:49:00DDay02034T1NBC2
Camadas-Finas-III_4 0.0896981370.0000000000.0000000000.61734219929.8510881800.0376687074.9702126460.2243428923.7627689500.0000000000.0000000000.0238901180.0000000000.1047622700.0000000000.00000000039.68177409-0.6613980833.5516857350.8175226403CFIII_140.645500000-47.524333002012-10-14T07:22:00NNight02033T1NBC2
Camadas-Finas-III_5 4.2503387141.4914152060.1239496490.00000000022.2130822300.00000000027.6190480102.13334703744.7150288400.0000000000.0000000003.0465224120.0000000000.0939329170.0000000000.132855325105.81952030-1.2359651179.2858933610.8908534834CFIII_131.146333000-48.078167002012-10-13T22:00:00NNight02037T1NBC2
Camadas-Finas-III_6 0.9353502431.0293509130.0000000000.12343472214.55661038015.88923760039.8438752100.89149172034.3502038500.0000000000.1375758920.3148997910.0000000000.0000000000.0000000001.506663041109.57869340-1.49108475411.5874193600.9563395275CFIII_121.566170000-48.413500002012-10-13T13:50:00DDay01526T1NBC2
Camadas-Finas-III_7 5.2375385180.0000000000.0000000000.00000000045.6538694107.52706928722.0951116104.314811405111.5101853000.0000000000.0000000000.0000000000.0000000004.8805955160.0000000000.000000000201.21918100-1.0870831428.1342556780.9464015306CFIII_172.307833000-48.801167002012-10-20T07:33:00NNight01527T1NBC2
Camadas-Finas-III_8 0.5701669150.1022366670.0000000000.00000000019.9348243500.53120007920.3747090509.15472259927.1423510300.0000000000.0000000000.0000000000.0000000000.7016091470.0000000000.00000000078.51181983-1.1642446358.4507461000.9651309827CFIII_182.903167000-49.313500002012-10-20T14:58:00DDay05058T1NBC2
Camadas-Finas-III_9 9.9722688790.0000000000.0000000000.000000000181.03024860016.72163640071.0330112400.00000000032.5446578700.0000000000.0000000000.0000000000.00000000018.3198733500.0000000000.183826621329.80552300-1.0733873388.0055143890.8118447668CFIII_193.475167000-50.166666672012-10-20T23:06:00NNight02034T1NBC2
Camadas-Finas-III_10 45.4792234700.00000000019.7571275500.0000000004.8107524110.00000000090.0119689000.00000000089.5029688200.0000000000.00000000019.8681424100.00000000083.176555710431.1189468002.806618724786.53230480-0.7830830325.6060821300.9718096409CFIII_204.440000000-50.896000002012-10-21T09:17:00NDusk05065T1NBC2
Camadas-Finas-III_11 64.43318475034.2380652800.00000000017.473984000458.7716899005.745236885710.18763530047.025814870372.7280848000.0000000000.0000000001.5660946380.0000000000.000000000252.7307121001.3614186621966.26192100-1.0722597798.7965739190.79248142010CFIII_215.338500000-50.426833002012-10-21T18:42:00DDay02001965T2NBCR
Camadas-Finas-III_12 1.0239324631.6714685402.0144337280.94134676044.1449364901.33653916134.9924753100.5742030513.84078222218.4228946100.0000000000.0000000001.36193833918.4442484103.8857903620.181610455132.83659990-0.6697853843.9437617030.90780657811CFIII_225.912666667-49.703500002012-10-22T04:13:00NNight02003592T2NBCR
Camadas-Finas-III_13 1.9845301293.2748303830.1189212681.69369741222.6467443200.58889669144.9401689800.5563301061.2076544014.2267055130.0000000000.3022239690.1184684593.0594987741.5075406840.00000000086.22621109-1.0127977986.9670597150.90419621412CFIII_236.339166667-48.737666672012-10-22T15:09:00DDay02003871T2NBCR
Camadas-Finas-III_14 4.2456182722.5158309990.6084644820.94127453229.6719139601.56050424355.7574433700.0000000000.53082909341.7906900800.0000000003.0125677581.69759193130.4624917701.5916396960.000000000174.38686020-0.9540170646.7197478690.89551582913CFIII_246.706166667-47.873833002012-10-23T01:10:00NNight02004034T2NBCR
Camadas-Finas-III_15 1.9055238800.3815633580.1568984870.80991711649.5461917801.50808806555.0186057904.9079934097.8283991822.5699052170.0000000000.2041168430.16614785918.9147547800.7073715870.031296583144.65677390-1.0101818647.1832903110.96708391514CFIII_257.096500000-46.990700002012-10-23T08:55:00NDusk02004200T2NBCR
Camadas-Finas-III_16 0.7665503081.4586349690.3386327710.63737884212.2045467003.84762147165.4274943303.41636589822.19715697023.2553942600.0000000001.4728552792.35119361818.9759386000.0000000000.462137140156.81190120-0.8661247095.9070991540.90467872915CFIII_267.522330000-46.055700002012-10-23T18:56:00DDay02004364T2NBCR
Camadas-Finas-III_17 2.6527943910.0179183030.0000000004.81490984872.2441084500.000000000126.1756733001.2650225294.2255709130.6491997520.0000000003.2959801580.58244367122.0238177209.3405254620.161413962247.44937850-1.0649452267.9426190760.92150219616CFIII_278.000000000-44.998300002012-10-24T05:56:00NNight02004600T3nNECC
Camadas-Finas-III_18 1.7887545643.6932421550.1789413370.29059429470.25662590020.88820095037.2293964807.6530632048.33957448167.7873328500.0000000001.0891435970.00000000016.1930037402.3881977730.000000000237.77607130-0.5886772123.2322056360.89758674217CFIII_287.990000000-43.999500002012-10-24T16:46:00DDay02004696T3nNECC
Camadas-Finas-III_19 0.0000000001.2330975750.3483918281.05406106025.8901142204.04803547755.7494049000.3397925414.11254771113.0353128400.0000000004.7923232372.04420335618.3615680001.3068217650.130711485132.44638600-0.9988435117.0584947520.93448590918CFIII_298.002500000-42.999500002012-10-25T04:15:00NNight02004682T3nNECC
Camadas-Finas-III_20 0.0000000003.6482235848.7417626837.93597847351.9530822402.677481807233.2032527001.67475950810.64550194012.4077660000.0000000004.7616973810.69518072729.3347310500.0000000000.000000000367.67941810-1.43081093411.4841836600.89860210119CFIII_29a7.999170000-42.900000002012-10-25T12:22:00DDay02004817T3nNECC
Camadas-Finas-III_21 0.1694422230.2451720430.1140841803.3679599339.7410860411.93079607544.9558485200.3559516820.55031995221.3255659000.0000000000.7707329872.72099195810.8778650600.0000000000.19088116497.31669772-0.9988667727.0055535960.97565706620CFIII_307.994666667-41.999500002012-10-25T17:40:00DDay02004815T3nNECC
Camadas-Finas-III_22 0.0000000004.8228792700.0000000006.88362262213.8361454700.00000000076.4182248100.5099091943.50531371229.1750393800.0000000000.9433363052.26719479519.91981129023.5191529200.530697513182.33132730-0.8091181425.4522063190.96155010421CFIII_317.999166667-41.000167002012-10-26T02:55:00NNight02004484T3nNECC
Camadas-Finas-III_23 9.89074632544.5775350402.9704858460.000000000310.5505826009.580290579284.29364000030.50418211091.67330954014.2749376200.0000000000.3918982460.31929609835.12287742017.2908137401.411523813852.85211900-0.9113024847.0549967170.92450794522CFIII_327.999500000-40.017000002012-10-26T12:45:00DDay02003696T3nNECC
Camadas-Finas-III_24 7.0271150513.1063544950.00000000019.401811930118.7461372002.954964636183.9099468000.00000000023.365818130101.3713703000.0000000003.0319399447.15551532339.1121092900.5395944620.018017512509.74069510-0.8961253876.6365884360.92190993223CFIII_337.999333000-39.003500002012-10-26T22:40:00NNight02003139T3nNECC
Camadas-Finas-III_25 0.1800672230.1059124724.4042692621.49317889727.9534866602.94695928778.5875461200.1666433365.5364812043.6136556120.0000000002.1171110080.84492807115.5615931404.8651387880.005375230148.38234630-1.0425569537.5745255260.94437849324CFIII_348.000833000-38.003166672012-10-27T07:36:00NDusk02004189T3nNECC
Camadas-Finas-III_26 0.0000000001.0774136910.0285614111.0184920942.5865541890.11628327631.9704550500.0000000000.4819732341.7527202870.0000000001.2841104412.2675349442.4178544530.8889505190.00000000045.89090359-1.1484234028.0434459760.94417215225CFIII_357.000166667-37.999666672012-10-27T20:39:00DDawn02004512T4sNECC
Camadas-Finas-III_27 0.0000000000.9005599970.0000000000.43138339824.7100334600.00000000033.5154744200.7002858170.6076356031.1576340310.0000000004.4069789751.2768836195.1207299821.8618414819.41617808984.10561888-1.0082396376.8582719970.89684001026CFIII_366.001330000-37.995700002012-10-28T06:00:00NNight02004485T4sNECC
Camadas-Finas-III_28 0.0339485631.0646805330.0000000001.44032516047.5491425500.00000000021.2405298800.3103550322.1631202741.0345730510.0000000000.0000000001.01245093511.5258528900.4248398520.00000000087.79981872-0.8672843935.5483820170.85782544727CFIII_374.996500000-38.013200002012-10-28T15:56:00DDay02004499T4sNECC
Camadas-Finas-III_29 2.0816537440.8440770520.5410806540.4909194499.3323806551.63425256542.1702341400.0000000002.83025638010.2631384500.0385904050.5256641210.23364229722.3104951901.0440727230.55051013494.89096796-0.8423836285.4418597730.87928270328CFIII_383.996333000-38.004166672012-10-29T01:53:00NNight02004208T4sNECC
Camadas-Finas-III_30 0.5568106260.3495400091.7238943360.25910486514.9324917800.70609562827.8282189601.2368089920.6958688194.0899005320.0000000000.2755889880.4017027001.2326630360.0000000000.00000000054.28868927-1.0933950457.6116382900.93601483229CFIII_393.001833000-38.001333002012-10-29T12:01:00DDay02004343T4nSEC
Camadas-Finas-III_31 1.4470253723.2894593551.1200334251.14935418729.1751606706.86242422458.6168064803.6622058406.01665224134.1560049900.0000000001.9456860930.81281516320.4396064003.2430312160.000000000171.93626570-0.8340797085.5363831010.86918596730CFIII_402.002833000-38.000833002012-10-29T22:30:00NNight02004433T4nSEC
Camadas-Finas-III_32 1.0739305360.4972670930.0000000000.15453275434.1357871400.00000000032.2840427300.7040225281.1576213121.4760284390.0000000000.0023372570.3238748423.3963991730.1090158210.00670195275.32156158-0.9122501985.8811958820.79009189331CFIII_410.995500000-38.009333002012-10-30T08:51:00NDusk02004429T4nSEC
Camadas-Finas-III_33 11.3322918302.7887695540.0000000002.55291845023.7911116100.00000000025.7943844305.37582446811.78135188017.6937277300.0000000004.6900547430.81052334781.5113106100.0000000000.000000000188.12226860-0.6614720113.8738016840.91797595932CFIII_420.011333000-38.007333002012-10-30T18:20:00DDay02004426T4ECU
Camadas-Finas-III_34 0.3780753101.9728746630.0000000001.56983708968.6083820000.99089535986.5838723508.7919989131.60466401716.7243529000.0000000000.0000000000.00000000013.08198532074.8839515900.000000000275.19088950-0.8670987346.0146064160.92469853733CFIII_43-0.998000000-38.004800002012-10-31T04:35:00NNight02004483T4ECU
Camadas-Finas-III_35 0.1930089080.5075777101.5488254730.68522007314.8727795301.59620127319.1457204400.0000000003.3878718313.0706369290.0000000000.1801310050.67444452314.6439547100.0794985910.55530320261.14117420-0.8858258745.6507164830.96987983434CFIII_44-3.521666667-37.349000002012-11-01T06:46:00NNight0200247T5NBC1
Camadas-Finas-III_36 16.6808927108.6639976180.0000000000.663786718108.7154126000.343768990316.54767350012.5596975403.485470165140.1312517002.33962565531.8300744804.6443994393.8460638575.8108896770.367512650656.63051730-1.0137586387.8645739940.90571982135CFIII_1-2.835200000-38.651000002012-10-09T01:30:00NNight02001703T5NBC1
Camadas-Finas-III_37 1.4168040890.1392456861.5141831310.45224982215.1005845800.00000000028.5278809403.9021175393.6992781687.8846681540.0000000000.3687457880.5410575911.8418359460.0000000000.12850697065.51715840-1.1371711348.1549107140.94591767536CFIII_3-2.003500000-40.646833002012-10-09T21:25:00DDawn02002145T5NBC1
Camadas-Finas-III_38 0.9572384871.8627053030.6470624540.06640613428.7171678900.00000000027.9041034500.1550323815.2926223000.2448487980.0000000002.1748412870.0000000000.1387647950.1934231510.08299193468.43720837-1.1603977548.3750006780.92880906037CFIII_4-2.050333000-41.394500002012-10-10T05:47:00NNight02002067T5NBC1
Camadas-Finas-III_39 0.7490695740.0534670660.0000000000.075232635100.4481533000.36983716614.5384874306.09263516714.8808223601.3884693240.0000000001.2179542870.0987603535.8380470710.3632201270.672534547146.78669040-0.6076789843.2432305570.92822589138CFIII_5-1.937000000-42.209166672012-10-10T15:08:00DDay02001960T5NBC1
Camadas-Finas-III_40 1.3748925560.2180810761.2028925331.28470783834.2334049200.00000000026.9668722700.0693049160.8224413742.5940014120.0000000000.3061071340.8248769554.42711170616.4948744100.23228298891.05185209-0.7629719064.6883391490.95613803539CFIII_6-1.331000000-43.091000002012-10-11T02:05:00NNight02002014T5NBC1
Camadas-Finas-III_41 0.4489332331.3753770081.5823528850.18273091426.4863812300.01183600877.7190934903.2939290293.6472512224.8911291320.0000000003.3950121820.00000000010.1098138301.3164082920.115379826134.57562830-1.1748347488.7596056440.96006257740CFIII_7-0.339166667-43.808500002012-10-11T17:30:00DDay02003670T5NBC1
Camadas-Finas-III_42 1.3955119426.4951407530.0000000000.05379503818.7848984400.00000000029.2221627600.13251183815.84507201012.2799822800.0000000000.5659576090.0828561492.7585087802.8363771230.14816819190.60094290-0.7533508634.4188869750.93725740141CFIII_80.301167000-44.523500002012-10-11T01:07:00NNight02002596T5NBC1
Camadas-Finas-III_43 1.4975400960.1630647240.6736652060.06408201821.3000665002.11859803918.6938066504.31039604710.5455848700.2250139070.0000000000.3395368410.0246776802.1101588610.8720098060.08860591063.02680715-0.9390646366.2242502800.96489221742CFIII_90.804500000-45.574833002012-10-12T09:50:00DDay02002157T5NBC1
Camadas-Finas-III_44 0.1772384760.4331062440.0642554960.95860106514.4486975901.86084408018.6786962800.0540467660.3992465341.2258440640.0000000000.1476577990.5421439122.0076314391.5166732420.06158637242.57626936-0.8275537644.9005664920.93386928743CFIII_101.401000000-46.320000002012-10-12T18:07:00DDay02001869T5NBC1
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