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Devresse, Quentin; Becker, Kevin W; Engel, Anja (2022): Extrapolation of ex-situ bacterial production and community respiration rates at 22°C from incubations with water bottle samples from METEOR cruise M156 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.950988, In: Devresse, Q et al. (2022): Microbial activity measured from water bottle samples in a cyclonic eddy during METEOR cruise M156, off Mauritania [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.950510

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Abstract:
This dataset includes measured and calculated data over the epipelagic layer (0-200 m depth) of 25 stations with 14 of them inside or in the vicinity of a cyclonic eddy that formed off Mauritania along the ∼ 900 km zonal corridor between Mauritania and the Cabo Verde islands in the eastern Tropical North Atlantic during the M156 cruise on the RV Meteor from July 3rd to August 1st 2019. To extrapolate BP and CR rates to 22°C, we used equations from López-Urrutia and Morán for BP (BPU; 2007) and from Regaudie de Gioux and Duarte for CR (CRRG; 2012). we compared the rates of BP and CR measured ex-situ (BP_ex-situ and CR_ex-situ) with the rates obtained from BPU (BPU_14°C) and CRRG (CRRG_average temperature) at the temperature set during the incubations. References: López-Urrutia and Morá ,2007(https://doi.org/10.1890/06-1641); Regaudie de Gioux and Duarte, 2012 (https://doi.org/10.1029/2010GB003907)
Keyword(s):
bacteria growth efficiency; bacterial production; bacterial respiration; cyclonic eddy; Phytoplankton; primary production
Funding:
Federal Ministry of Education and Research (BMBF), grant/award no. 03F0815A: Küstennahe Auftriebsgebiete REEBUS: Physikalisch-biogeochemische sowie pelagisch-benthische Kopplung in Wirbeln vor Westafrika
Coverage:
Median Latitude: 18.317505 * Median Longitude: -19.026188 * South-bound Latitude: 18.000000 * West-bound Longitude: -24.330000 * North-bound Latitude: 19.150000 * East-bound Longitude: -16.516260
Date/Time Start: 2019-07-04T07:58:00 * Date/Time End: 2019-07-29T05:42:00
Minimum DEPTH, water: m * Maximum DEPTH, water: 200 m
Event(s):
M156_3-1  * Latitude: 18.000100 * Longitude: -24.333500 * Date/Time: 2019-07-04T08:19:00 * Elevation: -3694.0 m * Location: South Atlantic Ocean * Campaign: M156 * Basis: Meteor (1986) * Method/Device: CTD/Rosette (CTD-RO)
M156_7-1  * Latitude: 18.000050 * Longitude: -23.608570 * Date/Time: 2019-07-05T06:25:00 * Elevation: -3632.0 m * Location: South Atlantic Ocean * Campaign: M156 * Basis: Meteor (1986) * Method/Device: CTD/Rosette (CTD-RO)
M156_13-1  * Latitude: 17.999980 * Longitude: -22.000020 * Date/Time: 2019-07-07T04:05:00 * Elevation: -3315.0 m * Location: South Atlantic Ocean * Campaign: M156 * Basis: Meteor (1986) * Method/Device: CTD/Rosette (CTD-RO)
Comment:
BPU=[exp^(-0.589/(kT))× [(2.33 × 10^11 x chl a)/(chl a +4.08)+6.77×10^9 ]]× Heterotrophic Bacteria abundance. Temperature and resource availability effects on cell-specific bacterial metabolism, with k, the Boltzmann's constant (8.617734 10^-5 eV/K), T the water temperature (°K), chl a, the in-situ chlorophyll a concentration in µg/L and in-situ heterotrophic bacteria abundance (HB) in cell/L
Ln^((CR_RG/(chl a )))= -0,66×(1/kT)+27,72
CR_RG =exp^(Ln^((CR/(chl a ))) )× chl a. The linear relationship between the natural logarithm of the volumetric specific chlorophyll a-CR rates (CR/chla) in mmol O2/(mg Chl a* day) within 1°C bin and the inverted water temperature (1/kT) with k, the Boltzmann's constant (8.617734 10-5 eV/K) and with T, the water temperature (°K). CRRG (µmol O2/ (L x day) was then obtained from the exponential of the natural logarithm of the volumetric specific chlorophyll a-CR rates multiplied by the in-situ chlorophyll a (Chl a in µg/L).
The rates obtained from the equations (BPU_14°C and CRRG_incubation temperature) were significantly correlated (Fig. S3 in the supplement) and within the ranges of the rates measured with ex-situ incubations (BPex-situ and CRex-situ). Therefore, we used the correlation of BPU_14°C with BPU_22° and CRRG_incubation temperature with CRRG_22°C to extrapolate BP and CR at 22°C: BP_22°C= BP_ex-situ* 1,906; CR_22°C= 2,011*CR_ex-situ - 0,013
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
1136 data points

Data

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


Event

Station

Profile
(CTD)

Date/Time

Latitude

Longitude

Depth water [m]

Chl a [µg/l]

Bact prod C [µmol/l/day]
(ex-situ)
10 
HBA [#/ml]
11 
Bact prod C [µmol/l/day]
(at 22°C)
12 
Inc Temp [°C]
13 
Inc Temp std dev [±]
14 
CR C [µmol/l/day]
(ex-situ)
15 
CR C [µmol/l/day]
(CRRG incubation temperature)
16 
CR C [µmol/l/day]
(CRRG 22°C)
17 
CR C [µmol/l/day]
(at 22°C)
18 
Bact prod C [µmol/l/day]
(BPU 14°C)
19 
Bact prod C [µmol/l/day]
(BPU 22°C)
M156_3-1 3 (E1)22019-07-04T07:5818.00-24.3350.0583970.0096067889180.01831113.910.120.6531660.1664910.3457931.3122170.0304290.058005
M156_3-13 (E1)22019-07-04T07:5818.00-24.33250.0764190.0087038097790.01659013.860.140.0343260.065435
M156_3-13 (E1)22019-07-04T07:5818.00-24.33750.2127950.0094216188060.01795913.900.130.0434730.082871
M156_3-13 (E1)22019-07-04T07:5818.00-24.331250.0149030.0012682682020.00241613.860.170.0078350.014936
M156_3-13 (E1)22019-07-04T07:5818.00-24.332000.0041590.0017782098850.0033900.0056400.010751
M156_7-1 7 (S1)32019-07-05T05:0018.00-23.6150.0774590.0106917438700.0203800.0316950.060420
M156_7-17 (S1)32019-07-05T05:0018.00-23.61250.0965200.0104527489760.0199250.0349100.066549
M156_7-17 (S1)32019-07-05T05:0018.00-23.61750.1958130.0052383755300.0099850.0251160.047877
M156_7-17 (S1)32019-07-05T05:0018.00-23.611250.0247800.0016842385060.0032110.0074780.014256
M156_7-17 (S1)32019-07-05T05:0018.00-23.612000.0051990.0012222122370.0023290.0057510.010964
M156_13-1 13 (E2)52019-07-07T03:4818.00-22.0050.2822820.03116624519770.0594120.2054280.391601
M156_13-113 (E2)52019-07-07T03:4818.00-22.00250.2994380.02843122659090.0541990.1972560.376024
M156_13-113 (E2)52019-07-07T03:4818.00-22.00500.6099650.02643512412730.0503940.1764710.336401
M156_13-113 (E2)52019-07-07T03:4818.00-22.001000.0381230.0010083861110.0019210.0132180.025197
M156_13-113 (E2)52019-07-07T03:4818.00-22.002000.0071050.0003972801610.0007570.0077090.014695
M156_21-1 21 (S2)72019-07-08T04:5818.00-22.7850.2069030.03268615330900.06230914.130.102.1125620.6019021.2251544.2470620.1059150.201903
M156_21-121 (S2)72019-07-08T04:5818.00-22.78250.1675670.03197715161930.06095914.150.093.6867460.4882830.9922317.4127460.0928070.176916
M156_21-121 (S2)72019-07-08T04:5818.00-22.78450.3950910.02698414071520.05143914.170.122.0763061.1538012.3394914.1741510.1475350.281242
M156_21-121 (S2)72019-07-08T04:5818.00-22.781000.0225270.0032784673040.00625014.150.120.0144250.027497
M156_21-121 (S2)72019-07-08T04:5818.00-22.782000.0064120.0019213051200.0036620.0083490.015916
M156_26-1 26 (S3)92019-07-09T05:5118.00-21.1350.2859210.05109227014290.09739613.550.153.4052520.7882001.6930536.8466620.2282080.435027
M156_26-126 (S3)92019-07-09T05:5118.00-21.13250.3354810.04283422928160.08165413.560.162.8499700.9255201.9865155.7299900.2151780.410189
M156_26-126 (S3)92019-07-09T05:5118.00-21.13500.4817340.02088910757970.03982113.590.191.5129961.3325172.8525373.0413350.1294390.246746
M156_26-126 (S3)92019-07-09T05:5118.00-21.131000.0329240.0033305110410.00634913.530.150.0169230.032259
M156_26-126 (S3)92019-07-09T05:5118.00-21.132000.0091840.0016173741860.00308314.010.050.0104650.019950
M156_43-1 43 (E3)132019-07-14T04:5818.00-19.5551.5797660.21267416177430.40542113.960.066.5223464.5471669.35441513.1151390.4454610.849171
M156_43-143 (E3)132019-07-14T04:5818.00-19.55251.4134590.13276416265440.25308813.980.064.7456444.0477958.3696489.5421890.4161680.793330
M156_43-143 (E3)132019-07-14T04:5818.00-19.55450.5867450.05404817248690.10303214.020.062.1620781.6834123.4743494.3466400.2385520.454745
M156_43-143 (E3)132019-07-14T04:5818.00-19.55900.0341370.0035555032480.0067780.0982800.2021400.0167960.032018
M156_43-143 (E3)132019-07-14T04:5818.00-19.552000.0133430.0030743723720.0058590.0107520.020496
M156_50-1 50 (S4)152019-07-15T04:0018.00-20.3050.4477700.08077027159590.1539720.3105010.591899
M156_50-150 (S4)152019-07-15T04:0018.00-20.30250.4713370.07562925922030.1441710.3071590.585529
M156_50-150 (S4)152019-07-15T04:0018.00-20.30350.6841320.04907519980830.0935510.3082440.587597
M156_50-150 (S4)152019-07-15T04:0018.00-20.301000.0230470.0037464353770.0071410.0134880.025712
M156_50-150 (S4)152019-07-15T04:0018.00-20.302000.0164620.0029983668020.0057140.0108400.020664
M156_58-1 58 (EDZ - 1)172019-07-17T20:5018.29-19.1151.0501110.1629779163710.3106820.1913920.364846
M156_58-158 (EDZ - 1)172019-07-17T20:5018.29-19.11278.6989400.68087632613431.2979542.0683283.942796
M156_58-158 (EDZ - 1)172019-07-17T20:5018.29-19.11500.2481450.0237099388300.0451970.0724670.138143
M156_58-158 (EDZ - 1)172019-07-17T20:5018.29-19.111000.1375890.0193935707620.0369690.0314550.059961
M156_58-158 (EDZ - 1)172019-07-17T20:5018.29-19.112000.0618630.0055883720670.0106520.0146250.027879
M156_59-1 59 (EDZ - 2)182019-07-17T23:5518.29-18.8352.0517020.1494096980500.28481814.100.059.0524885.94966212.14893618.2032530.2268210.432382
M156_59-159 (EDZ - 2)182019-07-17T23:5518.29-18.83152.8488160.22889911433570.43635014.100.058.1864848.26158816.86896116.4617190.4497190.857287
M156_59-159 (EDZ - 2)182019-07-17T23:5518.29-18.83500.2557700.0255438661560.04869314.090.050.7414981.5145130.0681410.129895
M156_59-159 (EDZ - 2)182019-07-17T23:5518.29-18.831000.1294440.0156744893240.02987914.100.050.3756760.7664910.0261480.049846
M156_59-159 (EDZ - 2)182019-07-17T23:5518.29-18.832000.0330980.0088373265160.0168460.0108250.020634
M156_66-1 66 (EDZ - 4)212019-07-18T19:5018.29-18.2650.6629910.09682915950940.1845860.2406350.458715
M156_66-166 (EDZ - 4)212019-07-18T19:5019.15-18.0853.0151700.36041153169430.6870512.1569144.111665
M156_66-166 (EDZ - 4)212019-07-18T19:5018.29-18.26261.9269360.23979531224500.4571220.9760341.860588
M156_66-166 (EDZ - 4)212019-07-18T19:5018.29-18.26350.1684340.02522014980960.0480780.0919620.175304
M156_66-166 (EDZ - 4)212019-07-18T19:5018.29-18.261000.0741660.0088935287440.0169540.0221620.042246
M156_66-166 (EDZ - 4)212019-07-18T19:5018.29-18.261750.0320580.0042984116860.0081930.0135560.025841
M156_70-1 70 (EDZ - 3)242019-07-19T02:1018.29-18.5450.4730700.07233011942380.1378830.1418740.270450
M156_70-170 (EDZ - 3)242019-07-19T02:1018.29-18.54250.2931990.06435119467680.1226720.1671620.318657
M156_70-170 (EDZ - 3)242019-07-19T02:1018.29-18.54330.1287510.02477110647850.0472220.0567480.108177
M156_70-170 (EDZ - 3)242019-07-19T02:1018.29-18.54600.0696610.0096456092810.0183870.0249570.047574
M156_70-170 (EDZ - 3)242019-07-19T02:1018.29-18.541500.0202740.0045133262830.0086030.0099120.018896
M156_79-1 79 (EDM - 4)282019-07-19T07:3018.58-18.3751.7068640.14971441661860.28540014.430.014.5990545.10549110.1070119.2473981.2061372.299227
M156_79-179 (EDM - 4)282019-07-19T07:3018.58-18.37231.6375490.15192240829190.28960814.430.033.5313184.8981029.6965747.1001801.1508502.193833
M156_79-179 (EDM - 4)282019-07-19T07:3018.58-18.37400.2566360.03866212986670.07370114.400.030.7654931.5196430.1023850.195173
M156_79-179 (EDM - 4)282019-07-19T07:3018.58-18.371000.0467870.0046234690980.00881314.420.040.1398650.2770450.0169310.032274
M156_79-179 (EDM - 4)282019-07-19T07:3018.58-18.372000.0715670.0036723494750.0069990.0144560.027557
M156_87-1 87 (EDM - 2E)292019-07-21T19:0019.15-18.08304.4014560.21616836021310.4120821.7637783.362242
M156_87-187 (EDM - 2E)292019-07-21T19:0019.15-18.08450.1743250.0158517879610.0302180.0493060.093990
M156_87-187 (EDM - 2E)292019-07-21T19:0019.15-18.081000.0563180.0092825633500.0176950.0214790.040945
M156_87-187 (EDM - 2E)292019-07-21T19:0019.15-18.082000.0765920.0078214540000.0149100.0192610.036718
M156_91-1 91 (EDM - 3E)312019-07-22T00:4218.87-18.08202.3358910.23118234825030.4407021.2232972.331937
M156_91-191 (EDM - 3E)312019-07-22T00:4218.87-18.08380.5111930.0308189652020.0587480.1210810.230814
M156_91-191 (EDM - 3E)312019-07-22T00:4218.87-18.08500.0665420.0101596739020.0193660.0271580.051771
M156_91-191 (EDM - 3E)312019-07-22T00:4218.87-18.081500.0313650.0045833971090.0087360.0130160.024813
M156_98-1 98 (EDM - 4E)352019-07-22T09:1518.58-18.0851.7397880.18368447764750.35015714.550.024.4264935.26365110.3019698.9003771.3998432.668482
M156_98-198 (EDM - 4E)352019-07-22T09:1518.58-18.08151.4729280.13780137651410.26269014.560.021.5247874.4579588.7217863.0650470.9901081.887416
M156_98-198 (EDM - 4E)352019-07-22T09:1518.58-18.08350.1909610.0119388034990.02275814.560.020.0529600.100956
M156_98-198 (EDM - 4E)352019-07-22T09:1518.58-18.08600.0417620.0061885640370.01179714.550.010.8486890.1263620.2472881.7054140.0197500.037648
M156_98-198 (EDM - 4E)352019-07-22T09:1518.58-18.082000.0318850.0042513713270.0081040.0122130.023281
M156_107-1 107 (EDM - 6E)372019-07-23T22:1818.00-18.0850.2543830.05949417498630.1134140.1371920.261524
M156_107-1107 (EDM - 6E)372019-07-23T22:1818.00-18.08250.7901830.11861333995890.2261120.5811011.107736
M156_107-1107 (EDM - 6E)372019-07-23T22:1818.00-18.08320.9842620.16237542977160.3095360.8579061.635403
M156_107-1107 (EDM - 6E)372019-07-23T22:1818.00-18.08500.1511050.03904018858530.0744220.1091370.208045
M156_107-1107 (EDM - 6E)372019-07-23T22:1818.00-18.082000.0176750.0086022821220.0163980.0084120.016035
M156_113-1 113 (EDM - 5E)392019-07-24T06:3518.29-18.0851.3013750.15403625100140.2936400.6075201.158098
M156_113-1113 (EDM - 5E)392019-07-24T06:3518.87-18.0852.2041930.29920734730840.5703791.1786322.246793
M156_113-1113 (EDM - 5E)392019-07-24T06:3518.29-18.08200.7035400.12510522213610.2384870.3495860.666405
M156_113-1113 (EDM - 5E)392019-07-24T06:3518.29-18.08320.1277490.03300012943150.0629080.0687140.130987
M156_113-1113 (EDM - 5E)392019-07-24T06:3518.29-18.08400.2228450.0183828832500.0350420.0638030.121626
M156_113-1113 (EDM - 5E)392019-07-24T06:3518.29-18.081000.0209680.0049714552720.0094770.0138990.026496
M156_125-1 125 (EDZ - 5N)412019-07-26T02:1518.58-17.9751.3880180.15862941337020.30239514.430.122.8057914.1512438.2190015.6411451.0448871.991839
M156_125-1125 (EDZ - 5N)412019-07-26T02:1518.58-17.97201.0085220.10925837032730.20827814.410.121.3773963.0116655.9718592.7686430.7519541.433429
M156_125-1125 (EDZ - 5N)412019-07-26T02:1518.58-17.97300.2147010.0290127751040.05530514.420.110.6032960.6418281.2713291.2119290.0547460.104360
M156_125-1125 (EDZ - 5N)412019-07-26T02:1518.58-17.971000.0181950.0055994597070.01067314.390.130.0542260.1077400.0137580.026227
M156_125-1125 (EDZ - 5N)412019-07-26T02:1518.58-17.972000.0157690.0050443719460.0096160.0109360.020847
M156_130-1 130 (EDZ - 6N)432019-07-26T08:5518.58-17.6850.9201470.05967313690480.1137540.2606510.496872
M156_130-1130 (EDZ - 6N)432019-07-26T08:5518.58-17.68140.6307600.08996414940040.1714980.2175280.414667
M156_130-1130 (EDZ - 6N)432019-07-26T08:5518.58-17.68440.1414010.0268718455060.0512230.0472560.090083
M156_130-1130 (EDZ - 6N)432019-07-26T08:5518.58-17.681000.0273790.0169574556160.0323250.0145420.027721
M156_130-1130 (EDZ - 6N)432019-07-26T08:5518.58-17.682000.0207940.0047043885150.0089680.0118470.022583
M156_135-1 135 (EDZ - 7N)452019-07-26T22:0018.58-17.3950.6879440.12587015076720.23994514.330.063.6306482.0388314.0735877.2999340.2335110.445135
M156_135-1135 (EDZ - 7N)452019-07-26T22:0018.58-17.39200.7971140.11788315348800.22472014.350.063.6500692.3666094.7200267.3389890.2639940.503244
M156_135-1135 (EDZ - 7N)452019-07-26T22:0018.58-17.39400.0998130.0426118112680.0812290.0383720.073147
M156_135-1135 (EDZ - 7N)452019-07-26T22:0018.58-17.39750.0348300.0207736110180.0395990.0204840.039049
M156_135-1135 (EDZ - 7N)452019-07-26T22:0018.58-17.391700.0233940.0066873701410.0127480.0114950.021912
M156_138-1 138 (E5)472019-07-27T06:0018.17-16.5250.2616610.03202216661780.0610440.1329800.253496
M156_138-1138 (E5)472019-07-27T06:0018.17-16.52200.2921600.03131316755300.0596910.1435400.273626
M156_138-1138 (E5)472019-07-27T06:0018.17-16.52350.9565370.03575216786470.0681530.3284380.626093
M156_138-1138 (E5)472019-07-27T06:0018.17-16.521110.0428020.0088915467410.0169490.0192660.036726
M156_138-1138 (E5)472019-07-27T06:0018.17-16.521500.0304980.0097825201430.0186470.0169520.032315
M156_143-1 143 (EDZ - 10 N)492019-07-27T18:0718.58-16.53100.1989320.02758616942340.0525870.1143640.218008
M156_143-1143 (EDZ - 10 N)492019-07-27T18:0718.58-16.53200.2445060.04049115786920.0771880.1207390.230161
M156_143-1143 (EDZ - 10 N)492019-07-27T18:0718.58-16.53440.9184140.08260221208250.1574650.4032450.768695
M156_143-1143 (EDZ - 10 N)492019-07-27T18:0718.58-16.53750.1129820.0170706761750.0325410.0338340.064497
M156_143-1143 (EDZ - 10 N)492019-07-27T18:0718.58-16.531190.0587440.0434698276340.0828650.0319830.060968
M156_151-1 151 (EDZ - 8N)532019-07-28T06:2618.58-17.1151.4729280.31754525133630.6053360.6609321.259916
M156_151-1151 (EDZ - 8N)532019-07-28T06:2618.58-17.11172.2665760.14040722181380.2676580.7653991.459059
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M156_158-1 158 (S6)562019-07-29T01:1718.00-16.9250.3420660.08986717702340.1713140.1683110.320847
M156_158-1158 (S6)562019-07-29T01:1718.00-16.92280.9426740.05779514615910.1101750.2830500.539570
M156_158-1158 (S6)562019-07-29T01:1718.00-16.92500.6134310.05484712030270.1045550.1717240.327353
M156_158-1158 (S6)562019-07-29T01:1718.00-16.921300.0583970.0081255375930.0154900.0207350.039526
M156_161-1 161 (E5)592019-07-29T05:4218.17-16.52514.490.050.8470760.7868151.5494001.702169
M156_161-1161 (E5)592019-07-29T05:4218.17-16.522014.490.040.6661860.8787241.7299921.338400
M156_161-1161 (E5)592019-07-29T05:4218.17-16.525214.490.050.6479802.8779155.6640311.301787