Xu, Antao; Hathorne, Ed C; Laukert, Georgi; Frank, Martin (2023): Amazon River, Pará River and seawater fractions of surface water samples during RV METEOR cruise M147 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.959568, In: Xu, A et al. (2023): Dissolved neodymium and hafnium isotope data of surface water samples during RV METEOR cruise M147 [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.959573
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Published: 2023-07-10 • DOI registered: 2023-08-18
Abstract:
The dataset contains the fractions of Pará River water, Amazon River water and Atlantic seawater in the Amazon estuary, calculated based on a three-endmember mixing of Nd or Hf isotopes and Nd or Hf concentrations.
Keyword(s):
Project(s):
Coverage:
Median Latitude: 1.900306 * Median Longitude: -48.855373 * South-bound Latitude: -0.634195 * West-bound Longitude: -51.812917 * North-bound Latitude: 6.575633 * East-bound Longitude: -46.799160
Date/Time Start: 2018-04-29T23:53:36 * Date/Time End: 2018-05-17T23:03:30
Minimum DEPTH, water: 2 m * Maximum DEPTH, water: 4 m
Event(s):
M147_2.5 * Latitude: -0.634195 * Longitude: -48.371206 * Date/Time: 2018-04-29T23:53:36 * Elevation: -21.6 m * Campaign: M147 * Basis: Meteor (1986) * Method/Device: Scan fish (SCF) * Comment: trace metal clean underway sampling system (Tow Fish)
M147_3.5 * Latitude: -0.475582 * Longitude: -48.256562 * Date/Time: 2018-04-30T01:09:30 * Elevation: -14.3 m * Campaign: M147 * Basis: Meteor (1986) * Method/Device: Scan fish (SCF) * Comment: trace metal clean underway sampling system (Tow Fish)
M147_4.5 * Latitude: -0.421657 * Longitude: -48.209317 * Date/Time: 2018-04-30T01:54:30 * Elevation: -13.1 m * Campaign: M147 * Basis: Meteor (1986) * Method/Device: Scan fish (SCF) * Comment: trace metal clean underway sampling system (Tow Fish)
Comment:
fPará,fAma and fAtl are calculated based on three-endmember Nd and Hf isotope mixing
Pará Nd or Hf fraction= fPará/(fPará+fAma)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Xu, Antao | |||
| 2 | Station label | Station | Xu, Antao | |||
| 3 | Station label | Station | Xu, Antao | |||
| 4 | Date/Time of event | Date/Time | Xu, Antao | |||
| 5 | Latitude of event | Latitude | Xu, Antao | |||
| 6 | Longitude of event | Longitude | Xu, Antao | |||
| 7 | DEPTH, water | Depth water | m | Xu, Antao | Geocode | |
| 8 | Temperature, water | Temp | °C | Xu, Antao | ||
| 9 | Salinity | Sal | Xu, Antao | PSU | ||
| 10 | Endmember proportion | EM prop | % | Xu, Antao | fAma_Nd | |
| 11 | Endmember proportion | EM prop | % | Xu, Antao | fAtl_Nd | |
| 12 | Endmember proportion | EM prop | % | Xu, Antao | fPará_Nd | |
| 13 | Endmember proportion | EM prop | % | Xu, Antao | Pará Nd fraction | |
| 14 | Endmember proportion | EM prop | % | Xu, Antao | fAma_Hf | |
| 15 | Endmember proportion | EM prop | % | Xu, Antao | fAtl_Hf | |
| 16 | Endmember proportion | EM prop | % | Xu, Antao | fPará_Hf | |
| 17 | Endmember proportion | EM prop | % | Xu, Antao | Pará Hf fraction |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
573 data points
Data
| 1 Event | 2 Station | 3 Station | 4 Date/Time | 5 Latitude | 6 Longitude | 7 Depth water [m] | 8 Temp [°C] | 9 Sal (PSU) | 10 EM prop [%] (fAma_Nd) | 11 EM prop [%] (fAtl_Nd) | 12 EM prop [%] (fPará_Nd) | 13 EM prop [%] (Pará Nd fraction) | 14 EM prop [%] (fAma_Hf) | 15 EM prop [%] (fAtl_Hf) | 16 EM prop [%] (fPará_Hf) | 17 EM prop [%] (Pará Hf fraction) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| M147_25.5 | 25.5 | AM01 | 2018-05-04 | 3.90 | -47.60 | 2 | 27.9 | 35.5 | 0 | 100 | 0 | 0 | 0 | 100 | 0 | 0 |
| M147_34-1 | 34 | AM02 | 2018-05-03 | 2.55 | -48.44 | 3 | 27.7 | 28.8 | 1 | 81 | 19 | 97 | 0 | 81 | 19 | 100 |
| M147_33-1 | 33 | AM03 | 2018-05-03 | 2.43 | -48.50 | 3 | 27.3 | 22.3 | 4 | 62 | 33 | 89 | 0 | 62 | 38 | 100 |
| M147_32-1 | 32 | AM04 | 2018-05-03 | 2.30 | -48.59 | 4 | 27.7 | 16.7 | 29 | 47 | 24 | 45 | 0 | 46 | 54 | 100 |
| M147_31-1 | 31 | AM05 | 2018-05-03 | 1.46 | -49.26 | 3 | 28.0 | 12.9 | 65 | 35 | 0 | 0 | 64 | 36 | 0 | 0 |
| M147_30-1 | 30 | AM06 | 2018-05-03 | 1.44 | -49.30 | 3 | 27.9 | 6.9 | 81 | 19 | 0 | 0 | 81 | 19 | 0 | 0 |
| M147_29-1 | 29 | AM07 | 2018-05-02 | 1.44 | -49.29 | 3 | 27.9 | 5.1 | 81 | 14 | 5 | 6 | 66 | 14 | 20 | 24 |
| M147_28-1 | 28 | AM08 | 2018-05-02 | 1.44 | -49.28 | 3 | 27.7 | 3.2 | 89 | 9 | 2 | 2 | 84 | 9 | 7 | 8 |
| M147_27-1 | 27 | AM09 | 2018-05-02 | 1.45 | -49.32 | 3 | 27.6 | 1.8 | 89 | 5 | 6 | 7 | 70 | 4 | 26 | 27 |
| M147_26-1 | 26 | AM10 | 2018-05-02 | 1.45 | -49.33 | 3 | 28.0 | 0.8 | 97 | 2 | 2 | 2 | 98 | 2 | 0 | 0 |
| M147_15.5 | 15.5 | AM11 | 2018-05-02 | 0.98 | -49.62 | 2 | 28.4 | 0.2 | 100 | 0 | 0 | 0 | 100 | 0 | 0 | 0 |
| M147_55.5 | 55.5 | AM12 | 2018-05-08 | 2.30 | -47.48 | 2 | 27.8 | 35.5 | 0 | 99 | 1 | 100 | 0 | 100 | 0 | 0 |
| M147_56.5 | 56.5 | AM13 | 2018-05-08 | 2.08 | -47.68 | 2 | 28.1 | 30.7 | 1 | 86 | 12 | 90 | 0 | 86 | 14 | 100 |
| M147_64-1 | 64 | AM14 | 2018-05-08 | 1.94 | -47.79 | 3 | 28.4 | 26.8 | 21 | 75 | 4 | 16 | 25 | 75 | 0 | 0 |
| M147_74-1 | 74 | AM15 | 2018-05-11 | 1.74 | -47.97 | 3 | 28.1 | 20.5 | 28 | 58 | 15 | 34 | 0 | 57 | 43 | 100 |
| M147_75-1 | 75 | AM16 | 2018-05-11 | 1.65 | -48.04 | 3 | 28.0 | 15.9 | 44 | 45 | 11 | 20 | 22 | 44 | 34 | 61 |
| M147_78-1 | 78 | AM17 | 2018-05-11 | 1.57 | -48.09 | 3 | 28.0 | 12.3 | 56 | 34 | 10 | 15 | 32 | 34 | 33 | 51 |
| M147_79-1 | 79 | AM18 | 2018-05-11 | 1.48 | -48.15 | 3 | 28.0 | 9.3 | 67 | 26 | 8 | 10 | 24 | 26 | 50 | 68 |
| M147_72-1 | 72 | AM19 | 2018-05-10 | 0.57 | -48.00 | 3 | 28.2 | 7.0 | 47 | 19 | 34 | 42 | 16 | 19 | 65 | 80 |
| M147_80-1 | 80 | AM20 | 2018-05-11 | 1.27 | -48.28 | 3 | 28.1 | 6.6 | 68 | 18 | 14 | 17 | 70 | 18 | 12 | 14 |
| M147_71-1 | 71 | AM21 | 2018-05-10 | 0.03 | -48.22 | 2 | 27.5 | 3.7 | 69 | 10 | 21 | 24 | 20 | 10 | 70 | 78 |
| M147_69-1 | 69 | AM22 | 2018-05-09 | 0.02 | -48.42 | 2 | 27.8 | 1.0 | 87 | 2 | 11 | 11 | 43 | 2 | 54 | 56 |
| M147_70-1 | 70 | AM23 | 2018-05-09 | 0.02 | -48.42 | 3 | 27.0 | 0.6 | 87 | 1 | 11 | 12 | 14 | 1 | 85 | 86 |
| M147_66-1 | 66 | AM24 | 2018-05-09 | 0.05 | -48.71 | 2 | 28.3 | 0.0 | 95 | 0 | 5 | 5 | 30 | 0 | 70 | 70 |
| M147_2.5 | 2.5 | AM25 | 2018-04-29 | -0.63 | -48.37 | 2 | 29.0 | 0.4 | 0 | 0 | 100 | 100 | 0 | 0 | 100 | 100 |
| M147_3.5 | 3.5 | AM26 | 2018-04-30 | -0.48 | -48.26 | 2 | 28.7 | 3.2 | 4 | 8 | 88 | 95 | 7 | 8 | 85 | 92 |
| M147_4.5 | 4.5 | AM27 | 2018-04-30 | -0.42 | -48.21 | 2 | 28.6 | 5.8 | 0 | 15 | 85 | 100 | 0 | 15 | 85 | 100 |
| M147_5.5 | 5.5 | AM28 | 2018-04-30 | -0.40 | -48.18 | 2 | 28.7 | 7.8 | 0 | 21 | 79 | 100 | 6 | 21 | 72 | 92 |
| M147_6.5 | 6.5 | AM29 | 2018-04-30 | -0.37 | -48.14 | 2 | 28.6 | 10.1 | 6 | 28 | 66 | 91 | 0 | 28 | 72 | 100 |
| M147_7.5 | 7.5 | AM30 | 2018-04-30 | -0.18 | -47.92 | 2 | 28.5 | 11.4 | 39 | 32 | 29 | 43 | 7 | 31 | 62 | 90 |
| M147_8.5 | 8.5 | AM31 | 2018-04-30 | 0.14 | -47.68 | 2 | 27.8 | 18.7 | 10 | 52 | 38 | 80 | 0 | 52 | 48 | 100 |
| M147_100.5 | 100.5 | AM36 | 2018-05-17 | 0.98 | -47.72 | 2 | 29.2 | 24.9 | 8 | 70 | 22 | 74 | 0 | 69 | 31 | 100 |
| M147_11.5 | 11.5 | AM40 | 2018-05-01 | 1.90 | -46.80 | 2 | 28.2 | 35.4 | 0 | 98 | 2 | 100 | 0 | 100 | 0 | 0 |
| M147_86-1 | 86 | AM45 | 2018-05-12 | 2.67 | -49.20 | 2 | 27.4 | 3.5 | 88 | 9 | 2 | 3 | 49 | 9 | 41 | 46 |
| M147_83-1 | 83 | AM46 | 2018-05-11 | 1.63 | -48.59 | 3 | 28.1 | 5.5 | 81 | 15 | 4 | 5 | 41 | 15 | 44 | 52 |
| M147_12.5 | 12.5 | AM47 | 2018-05-02 | 1.56 | -49.07 | 2 | 27.6 | 7.8 | 79 | 21 | 0 | 0 | 78 | 22 | 0 | 0 |
| M147_13.5 | 13.5 | AM65 | 2018-05-02 | 1.50 | -49.22 | 2 | 27.8 | 7.3 | 79 | 20 | 1 | 1 | 80 | 20 | 0 | 0 |
| M147_99.5 | 99.5 | AM67 | 2018-05-17 | 2.07 | -48.28 | 2 | 28.5 | 25.5 | 21 | 72 | 7 | 25 | 13 | 72 | 15 | 53 |
| M147_91-1 | 91 | AM73 | 2018-05-13 | 4.30 | -51.00 | 3 | 26.9 | 12.4 | 66 | 34 | 0 | 0 | 0 | |||
| M147_90-1 | 90 | AM74 | 2018-05-12 | 3.77 | -50.80 | 3 | 27.0 | 13.0 | 64 | 36 | 0 | 0 | 64 | 36 | 0 | 0 |
| M147_87-1 | 87 | AM75 | 2018-05-12 | 2.65 | -50.11 | 3 | 27.1 | 13.1 | 60 | 37 | 4 | 6 | 62 | 37 | 1 | 2 |
| M147_91.5 | 91.5 | AM76 | 2018-05-15 | 3.50 | -50.16 | 2 | 27.8 | 19.5 | 41 | 55 | 4 | 10 | 30 | 55 | 15 | 33 |
| M147_94-1 | 94 | AM77 | 2018-05-13 | 5.09 | -51.06 | 3 | 27.2 | 21.2 | 37 | 60 | 4 | 9 | 17 | 59 | 23 | 57 |
| M147_103-1 | 103 | AM78 | 2018-05-15 | 4.45 | -50.70 | 3 | 28.0 | 24.2 | 29 | 68 | 3 | 10 | 19 | 68 | 13 | 41 |
| M147_95.5 | 95.5 | AM79 | 2018-05-16 | 3.05 | -49.02 | 2 | 28.5 | 25.7 | 23 | 72 | 5 | 18 | 8 | 72 | 20 | 71 |
| M147_97-1 | 97 | AM80 | 2018-05-13 | 5.99 | -51.81 | 3 | 27.8 | 26.2 | 23 | 74 | 3 | 12 | 15 | 74 | 11 | 43 |
| M147_82.5 | 82.5 | AM84 | 2018-05-14 | 6.58 | -49.78 | 2 | 27.1 | 35.7 | 0 | 100 | 0 | 0 | 0 | 100 | 0 | 0 |
| M147_100-1 | 100 | AM85 | 2018-05-14 | 6.32 | -51.21 | 4 | 27.7 | 35.7 | 0 | 100 | 0 | 0 | 0 | 100 | 0 | 0 |