Munro, David R; Dunbar, Robert B; Mucciarone, David A; Arrigo, Kevin R; Long, Matthew C (2010): (Table 1) Nutrient concentrations and carbon isotopes of sea ice segments and brine sampled during Nathaniel B. Palmer cruises NBP98-07 and NBP06-08, Ross Sea [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.817328, Supplement to: Munro, DR et al. (2010): Stable isotope composition of dissolved inorganic carbon and particulate organic carbon in sea ice from the Ross Sea, Antarctica. Journal of Geophysical Research, 115(C9), C09005, https://doi.org/10.1029/2009JC005661
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Abstract:
We examined controls on the carbon isotopic composition of sea ice brines and organic matter during cruises to the Ross Sea, Antarctica in November/December 1998 and November/December 2006. Brine samples were analyzed for salinity, nutrients, total dissolved inorganic carbon (sum CO2), and the 13C/12C ratio of Sum CO2 (d13C(sum CO2)). Particulate organic matter from sea ice cores was analyzed for percent particulate organic carbon (POC), percent total particulate nitrogen (TPN), and stable carbon isotopic composition (d13C(POC)). Sum CO2 in sea ice brines ranged from 1368 to 7149 µmol/kg, equivalent to 1483 to 2519 µmol/kg when normalized to 34.5 psu salinity (s sum CO2), the average salinity of Ross Sea surface waters. Sea ice primary producers removed up to 34% of the available sum CO2, an amount much higher than the maximum removal observed in sea ice free water. Carbonate precipitation and CO2 degassing may reduce s sum CO2 by a similar amount (e.g., 30%) in the most hypersaline sea ice environments, although brine volumes are low in very cold ice that supports these brines. Brine d13C(sum CO2) ranged from -2.6 to +8.0 per mil while d13C(POC) ranged from -30.5 to -9.2 per mil. Isotopic enrichment of the sum CO2 pool via net community production accounts for some but not all carbon isotopic enrichment of sea ice POC. Comparisons of s sum CO2, d13C(sum CO2), and d13C(POC) within sea ice suggest that epsilon p (the net photosynthetic fractionation factor) for sea ice algae is ~8 per mil smaller than the epsilon p observed for phytoplankton in open water regions of the Ross Sea. These results have implications for modeling of carbon uptake and transformation in the ice-covered ocean and for reconstruction of past sea ice extent based on stable isotopic composition of organic matter in sediment cores.
Project(s):
Coverage:
Median Latitude: -72.500000 * Median Longitude: 174.500000 * South-bound Latitude: -78.000000 * West-bound Longitude: 166.000000 * North-bound Latitude: -64.000000 * East-bound Longitude: -175.000000
Date/Time Start: 1998-11-06T00:00:00 * Date/Time End: 2006-11-09T00:00:00
Event(s):
NBP0608_all * Latitude Start: -76.500000 * Longitude Start: 168.000000 * Latitude End: -67.000000 * Longitude End: -175.000000 * Date/Time Start: 2006-11-09T00:00:00 * Date/Time End: 2006-12-01T00:00:00 * Location: Ross Sea * Campaign: NBP0608 (CORSACS II) * Basis: Nathaniel B. Palmer * Method/Device: Snow/ice sample (SNOW)
NBP9807_all * Latitude: -73.000000 * Longitude: 174.000000 * Date/Time Start: 1998-11-06T00:00:00 * Date/Time End: 1998-12-06T00:00:00 * Location: Ross Sea * Campaign: NBP9807 (ROAVERRS) * Basis: Nathaniel B. Palmer * Method/Device: Snow/ice sample (SNOW)
NBP9807_early * Latitude Start: -78.000000 * Longitude Start: 178.000000 * Latitude End: -64.000000 * Longitude End: 176.000000 * Date/Time Start: 1998-11-06T00:00:00 * Date/Time End: 1998-12-06T00:00:00 * Location: Ross Sea * Campaign: NBP9807 (ROAVERRS) * Basis: Nathaniel B. Palmer * Method/Device: Snow/ice sample (SNOW)
Comment:
Values given as 'raw' values and normalized to 34.5 psu salinity. Depth-integrated POC represents the mean of all cores at each station. Data extracted in the frame of a joint ICSTI/PANGAEA IPY effort, see http://doi.pangaea.de/10.1594/PANGAEA.150150
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | Event label | Event | ||||
2 | Sample type | Samp type | Munro, David R | |||
3 | DATE/TIME | Date/Time | Geocode | |||
4 | Date/time end | Date/time end | Munro, David R | |||
5 | Sample amount, subset | N subset | # | Munro, David R | salinity | |
6 | Salinity, brine | Sal brine | Munro, David R | min; in psu | ||
7 | Salinity, brine | Sal brine | Munro, David R | max; in psu | ||
8 | Salinity, brine | Sal brine | Munro, David R | mean; in psu | ||
9 | Salinity, standard deviation | Sal std dev | ± | Munro, David R | ||
10 | Sample amount, subset | N subset | # | Munro, David R | d13C CO2 | |
11 | δ13C, carbon dioxide, atmospheric | δ13C CO2 | ‰ PDB | Munro, David R | Mass spectrometer Finnigan MAT 252 | min |
12 | δ13C, carbon dioxide, atmospheric | δ13C CO2 | ‰ PDB | Munro, David R | Mass spectrometer Finnigan MAT 252 | max |
13 | δ13C, carbon dioxide, atmospheric | δ13C CO2 | ‰ PDB | Munro, David R | Mass spectrometer Finnigan MAT 252 | mean |
14 | δ13C, carbon dioxide, standard deviation | δ13C CO2 std dev | ± | Munro, David R | Mass spectrometer Finnigan MAT 252 | |
15 | Sample amount, subset | N subset | # | Munro, David R | sum CO2 | |
16 | Carbon dioxide | CO2 | µmol/kg | Munro, David R | min | |
17 | Carbon dioxide | CO2 | µmol/kg | Munro, David R | max | |
18 | Carbon dioxide | CO2 | µmol/kg | Munro, David R | mean | |
19 | Carbon dioxide, standard deviation | CO2 std dev | ± | Munro, David R | ||
20 | Carbon dioxide | CO2 | µmol/kg | Munro, David R | min, normalized | |
21 | Carbon dioxide | CO2 | µmol/kg | Munro, David R | max, normalized | |
22 | Carbon dioxide | CO2 | µmol/kg | Munro, David R | mean, normalized | |
23 | Carbon dioxide, standard deviation | CO2 std dev | ± | Munro, David R | normalized | |
24 | Sample amount, subset | N subset | # | Munro, David R | silicate | |
25 | Silicate | Si(OH)4 | µmol/kg | Munro, David R | Auto-analyzer II, Technicon | min |
26 | Silicate | Si(OH)4 | µmol/kg | Munro, David R | Auto-analyzer II, Technicon | max |
27 | Silicate | Si(OH)4 | µmol/kg | Munro, David R | Auto-analyzer II, Technicon | mean |
28 | Silicate, standard deviation | Si(OH)4 std dev | ± | Munro, David R | Auto-analyzer II, Technicon | |
29 | Sample amount, subset | N subset | # | Munro, David R | silicate, normalized | |
30 | Silicate | Si(OH)4 | µmol/kg | Munro, David R | Auto-analyzer II, Technicon | min, normalized |
31 | Silicate | Si(OH)4 | µmol/kg | Munro, David R | Auto-analyzer II, Technicon | max, normalized |
32 | Silicate | Si(OH)4 | µmol/kg | Munro, David R | Auto-analyzer II, Technicon | mean, normalized |
33 | Silicate, standard deviation | Si(OH)4 std dev | ± | Munro, David R | Auto-analyzer II, Technicon | normalized |
34 | Sample amount, subset | N subset | # | Munro, David R | phosphate | |
35 | Phosphate | [PO4]3- | µmol/kg | Munro, David R | Auto-analyzer II, Technicon | min |
36 | Phosphate | [PO4]3- | µmol/kg | Munro, David R | Auto-analyzer II, Technicon | max |
37 | Phosphate | [PO4]3- | µmol/kg | Munro, David R | Auto-analyzer II, Technicon | mean |
38 | Phosphate, standard deviation | [PO4]3- std dev | ± | Munro, David R | Auto-analyzer II, Technicon | |
39 | Sample amount, subset | N subset | # | Munro, David R | phosphate, normalized | |
40 | Phosphate | [PO4]3- | µmol/kg | Munro, David R | Auto-analyzer II, Technicon | min, normalized |
41 | Phosphate | [PO4]3- | µmol/kg | Munro, David R | Auto-analyzer II, Technicon | max, normalized |
42 | Phosphate | [PO4]3- | µmol/kg | Munro, David R | Auto-analyzer II, Technicon | mean, normalized |
43 | Phosphate, standard deviation | [PO4]3- std dev | ± | Munro, David R | Auto-analyzer II, Technicon | normalized |
44 | Sample amount, subset | N subset | # | Munro, David R | nitrate | |
45 | Nitrate | [NO3]- | µmol/kg | Munro, David R | Auto-analyzer II, Technicon | min |
46 | Nitrate | [NO3]- | µmol/kg | Munro, David R | Auto-analyzer II, Technicon | max |
47 | Nitrate | [NO3]- | µmol/kg | Munro, David R | Auto-analyzer II, Technicon | mean |
48 | Nitrate, standard deviation | NO3 std dev | ± | Munro, David R | Auto-analyzer II, Technicon | |
49 | Sample amount, subset | N subset | # | Munro, David R | nitrate, normalized | |
50 | Nitrate | [NO3]- | µmol/kg | Munro, David R | Auto-analyzer II, Technicon | min, normalized |
51 | Nitrate | [NO3]- | µmol/kg | Munro, David R | Auto-analyzer II, Technicon | max, normalized |
52 | Nitrate | [NO3]- | µmol/kg | Munro, David R | Auto-analyzer II, Technicon | mean, normalized |
53 | Nitrate, standard deviation | NO3 std dev | ± | Munro, David R | Auto-analyzer II, Technicon | normalized |
54 | Sample amount, subset | N subset | # | Munro, David R | nitrite | |
55 | Nitrite | [NO2]- | µmol/kg | Munro, David R | Auto-analyzer II, Technicon | min |
56 | Nitrite | [NO2]- | µmol/kg | Munro, David R | Auto-analyzer II, Technicon | max |
57 | Nitrite | [NO2]- | µmol/kg | Munro, David R | Auto-analyzer II, Technicon | mean |
58 | Nitrite, standard deviation | [NO2]- std dev | ± | Munro, David R | Auto-analyzer II, Technicon | |
59 | Sample amount, subset | N subset | # | Munro, David R | nitrite, normalized | |
60 | Nitrite | [NO2]- | µmol/kg | Munro, David R | Auto-analyzer II, Technicon | min, normalized |
61 | Nitrite | [NO2]- | µmol/kg | Munro, David R | Auto-analyzer II, Technicon | max, normalized |
62 | Nitrite | [NO2]- | µmol/kg | Munro, David R | Auto-analyzer II, Technicon | mean, normalized |
63 | Nitrite, standard deviation | [NO2]- std dev | ± | Munro, David R | Auto-analyzer II, Technicon | normalized |
64 | Sample amount, subset | N subset | # | Munro, David R | ammonium | |
65 | Ammonium | [NH4]+ | µmol/kg | Munro, David R | Auto-analyzer II, Technicon | min |
66 | Ammonium | [NH4]+ | µmol/kg | Munro, David R | Auto-analyzer II, Technicon | max |
67 | Ammonium | [NH4]+ | µmol/kg | Munro, David R | Auto-analyzer II, Technicon | mean |
68 | Ammonium, standard deviation | [NH4]+ std dev | ± | Munro, David R | Auto-analyzer II, Technicon | |
69 | Sample amount, subset | N subset | # | Munro, David R | ammonium, normalized | |
70 | Ammonium | [NH4]+ | µmol/kg | Munro, David R | Auto-analyzer II, Technicon | min, normalized |
71 | Ammonium | [NH4]+ | µmol/kg | Munro, David R | Auto-analyzer II, Technicon | max, normalized |
72 | Ammonium | [NH4]+ | µmol/kg | Munro, David R | Auto-analyzer II, Technicon | mean, normalized |
73 | Ammonium, standard deviation | [NH4]+ std dev | ± | Munro, David R | Auto-analyzer II, Technicon | normalized |
74 | Sample amount, subset | N subset | # | Munro, David R | N inorg | |
75 | Nitrogen, inorganic | N inorg | µmol/kg | Munro, David R | min | |
76 | Nitrogen, inorganic | N inorg | µmol/kg | Munro, David R | max | |
77 | Nitrogen, inorganic | N inorg | µmol/kg | Munro, David R | mean | |
78 | Nitrogen, inorganic, standard deviation | N inorg std dev | ± | Munro, David R | ||
79 | Sample amount, subset | N subset | # | Munro, David R | N inorg, normalized | |
80 | Nitrogen, inorganic | N inorg | µmol/kg | Munro, David R | min, normalized | |
81 | Nitrogen, inorganic | N inorg | µmol/kg | Munro, David R | max, normalized | |
82 | Nitrogen, inorganic | N inorg | µmol/kg | Munro, David R | mean, normalized | |
83 | Nitrogen, inorganic, standard deviation | N inorg std dev | ± | Munro, David R | normalized | |
84 | Sample amount, subset | N subset | # | Munro, David R | d13C POC | |
85 | δ13C, particulate organic carbon | δ13C POC | ‰ PDB | Munro, David R | Mass spectrometer Finnigan MAT 252 | min |
86 | δ13C, particulate organic carbon | δ13C POC | ‰ PDB | Munro, David R | Mass spectrometer Finnigan MAT 252 | max |
87 | δ13C, particulate organic carbon | δ13C POC | ‰ PDB | Munro, David R | Mass spectrometer Finnigan MAT 252 | mean |
88 | δ13C, standard deviation | δ13C std dev | ± | Munro, David R | Mass spectrometer Finnigan MAT 252 | d13C POC |
89 | Sample amount, subset | N subset | # | Munro, David R | POC | |
90 | Carbon, organic, particulate | POC | µg/l | Munro, David R | min | |
91 | Carbon, organic, particulate | POC | µg/l | Munro, David R | max | |
92 | Carbon, organic, particulate | POC | µg/l | Munro, David R | mean | |
93 | Carbon, organic, particulate, standard deviation | POC std dev | ± | Munro, David R | ||
94 | Sample amount, subset | N subset | # | Munro, David R | PN | |
95 | Nitrogen, particulate | PN | µg/l | Munro, David R | min | |
96 | Nitrogen, particulate | PN | µg/l | Munro, David R | max | |
97 | Nitrogen, particulate | PN | µg/l | Munro, David R | mean | |
98 | Nitrogen, particulate, standard deviation | PN std dev | ± | Munro, David R | ||
99 | Sample amount, subset | N subset | # | Munro, David R | POC depth int | |
100 | Carbon, organic, particulate, integrated | POC int | mg/m2 | Munro, David R | min | |
101 | Carbon, organic, particulate, integrated | POC int | mg/m2 | Munro, David R | max | |
102 | Carbon, organic, particulate, integrated | POC int | mg/m2 | Munro, David R | mean | |
103 | Carbon, organic, particulate, standard deviation | POC std dev | ± | Munro, David R | depth int |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
404 data points
Data
1 Event | 2 Samp type | 3 Date/Time | 4 Date/time end | 5 N subset [#] (salinity) | 6 Sal brine (min; in psu) | 7 Sal brine (max; in psu) | 8 Sal brine (mean; in psu) | 9 Sal std dev [±] | 10 N subset [#] (d13C CO2) | 11 δ13C CO2 [‰ PDB] (min, Mass spectrometer Finnig...) | 12 δ13C CO2 [‰ PDB] (max, Mass spectrometer Finnig...) | 13 δ13C CO2 [‰ PDB] (mean, Mass spectrometer Finni...) | 14 δ13C CO2 std dev [±] (Mass spectrometer Finnigan MA...) | 15 N subset [#] (sum CO2) | 16 CO2 [µmol/kg] (min) | 17 CO2 [µmol/kg] (max) | 18 CO2 [µmol/kg] (mean) | 19 CO2 std dev [±] | 20 CO2 [µmol/kg] (min, normalized) | 21 CO2 [µmol/kg] (max, normalized) | 22 CO2 [µmol/kg] (mean, normalized) | 23 CO2 std dev [±] (normalized) | 24 N subset [#] (silicate) | 25 Si(OH)4 [µmol/kg] (min, Auto-analyzer II, Technicon) | 26 Si(OH)4 [µmol/kg] (max, Auto-analyzer II, Technicon) | 27 Si(OH)4 [µmol/kg] (mean, Auto-analyzer II, Techn...) | 28 Si(OH)4 std dev [±] (Auto-analyzer II, Technicon) | 29 N subset [#] (silicate, normalized) | 30 Si(OH)4 [µmol/kg] (min, normalized, Auto-analyze...) | 31 Si(OH)4 [µmol/kg] (max, normalized, Auto-analyze...) | 32 Si(OH)4 [µmol/kg] (mean, normalized, Auto-analyz...) | 33 Si(OH)4 std dev [±] (normalized, Auto-analyzer II,...) | 34 N subset [#] (phosphate) | 35 [PO4]3- [µmol/kg] (min, Auto-analyzer II, Technicon) | 36 [PO4]3- [µmol/kg] (max, Auto-analyzer II, Technicon) | 37 [PO4]3- [µmol/kg] (mean, Auto-analyzer II, Techn...) | 38 [PO4]3- std dev [±] (Auto-analyzer II, Technicon) | 39 N subset [#] (phosphate, normalized) | 40 [PO4]3- [µmol/kg] (min, normalized, Auto-analyze...) | 41 [PO4]3- [µmol/kg] (max, normalized, Auto-analyze...) | 42 [PO4]3- [µmol/kg] (mean, normalized, Auto-analyz...) | 43 [PO4]3- std dev [±] (normalized, Auto-analyzer II,...) | 44 N subset [#] (nitrate) | 45 [NO3]- [µmol/kg] (min, Auto-analyzer II, Technicon) | 46 [NO3]- [µmol/kg] (max, Auto-analyzer II, Technicon) | 47 [NO3]- [µmol/kg] (mean, Auto-analyzer II, Techn...) | 48 NO3 std dev [±] (Auto-analyzer II, Technicon) | 49 N subset [#] (nitrate, normalized) | 50 [NO3]- [µmol/kg] (min, normalized, Auto-analyze...) | 51 [NO3]- [µmol/kg] (max, normalized, Auto-analyze...) | 52 [NO3]- [µmol/kg] (mean, normalized, Auto-analyz...) | 53 NO3 std dev [±] (normalized, Auto-analyzer II,...) | 54 N subset [#] (nitrite) | 55 [NO2]- [µmol/kg] (min, Auto-analyzer II, Technicon) | 56 [NO2]- [µmol/kg] (max, Auto-analyzer II, Technicon) | 57 [NO2]- [µmol/kg] (mean, Auto-analyzer II, Techn...) | 58 [NO2]- std dev [±] (Auto-analyzer II, Technicon) | 59 N subset [#] (nitrite, normalized) | 60 [NO2]- [µmol/kg] (min, normalized, Auto-analyze...) | 61 [NO2]- [µmol/kg] (max, normalized, Auto-analyze...) | 62 [NO2]- [µmol/kg] (mean, normalized, Auto-analyz...) | 63 [NO2]- std dev [±] (normalized, Auto-analyzer II,...) | 64 N subset [#] (ammonium) | 65 [NH4]+ [µmol/kg] (min, Auto-analyzer II, Technicon) | 66 [NH4]+ [µmol/kg] (max, Auto-analyzer II, Technicon) | 67 [NH4]+ [µmol/kg] (mean, Auto-analyzer II, Techn...) | 68 [NH4]+ std dev [±] (Auto-analyzer II, Technicon) | 69 N subset [#] (ammonium, normalized) | 70 [NH4]+ [µmol/kg] (min, normalized, Auto-analyze...) | 71 [NH4]+ [µmol/kg] (max, normalized, Auto-analyze...) | 72 [NH4]+ [µmol/kg] (mean, normalized, Auto-analyz...) | 73 [NH4]+ std dev [±] (normalized, Auto-analyzer II,...) | 74 N subset [#] (N inorg) | 75 N inorg [µmol/kg] (min) | 76 N inorg [µmol/kg] (max) | 77 N inorg [µmol/kg] (mean) | 78 N inorg std dev [±] | 79 N subset [#] (N inorg, normalized) | 80 N inorg [µmol/kg] (min, normalized) | 81 N inorg [µmol/kg] (max, normalized) | 82 N inorg [µmol/kg] (mean, normalized) | 83 N inorg std dev [±] (normalized) | 84 N subset [#] (d13C POC) | 85 δ13C POC [‰ PDB] (min, Mass spectrometer Finnig...) | 86 δ13C POC [‰ PDB] (max, Mass spectrometer Finnig...) | 87 δ13C POC [‰ PDB] (mean, Mass spectrometer Finni...) | 88 δ13C std dev [±] (d13C POC, Mass spectrometer F...) | 89 N subset [#] (POC) | 90 POC [µg/l] (min) | 91 POC [µg/l] (max) | 92 POC [µg/l] (mean) | 93 POC std dev [±] | 94 N subset [#] (PN) | 95 PN [µg/l] (min) | 96 PN [µg/l] (max) | 97 PN [µg/l] (mean) | 98 PN std dev [±] | 99 N subset [#] (POC depth int) | 100 POC int [mg/m2] (min) | 101 POC int [mg/m2] (max) | 102 POC int [mg/m2] (mean) | 103 POC std dev [±] (depth int) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
NBP9807_all | bulk ice (POC, TPN) or brine (CO2 and nutrients) | 1998-11-06 | 1998-12-06 | 176 | 27.4 | 100.8 | 44.8 | 13.0 | 119 | -2.6 | 8.0 | 2.0 | 1.8 | 150 | 1368 | 7149 | 2753 | 852 | 1483 | 2447 | 2050 | 183 | 156 | 0 | 164 | 66 | 41 | 155 | 0 | 100 | 47 | 24 | 154 | 0.2 | 169.2 | 9.4 | 23.7 | 153 | 0.1 | 143.2 | 7.2 | 17.2 | 156 | 0.0 | 72.8 | 16.6 | 16.2 | 155 | 0.0 | 31.3 | 11.7 | 9.7 | 156 | 0.0 | 1.4 | 0.3 | 0.3 | 155 | 0.0 | 1.3 | 0.2 | 0.2 | 156 | 1.3 | 1000.8 | 25.3 | 108.7 | 155 | 1.4 | 558.7 | 16.5 | 58.5 | 156 | 2.6 | 1011.4 | 42.2 | 109.6 | 155 | 2.9 | 564.6 | 28.4 | 58.8 | 265 | -28.2 | -9.2 | -23.0 | 3.2 | 267 | 169 | 20744 | 1542 | 2591 | 267 | 23 | 3530 | 206 | 414 | 33 | 36 | 6692 | 871 | 1197 |
NBP9807_early | bulk ice (POC, TPN) or brine (CO2 and nutrients) | 1998-11-06 | 1998-12-06 | 117 | 27.4 | 84.6 | 46.8 | 11.8 | 75 | -1.3 | 6.0 | 1.9 | 1.5 | 93 | 2066 | 4458 | 2979 | 606 | 1609 | 2326 | 2103 | 136 | 97 | 17 | 164 | 84 | 35 | 96 | 17 | 92 | 59 | 17 | 97 | 0.2 | 68.5 | 4.9 | 9.5 | 96 | 0.1 | 45.7 | 3.4 | 6.4 | 97 | 0.2 | 64.8 | 21.7 | 15.6 | 96 | 0.1 | 31.3 | 15.1 | 8.9 | 97 | 0.0 | 1.0 | 0.3 | 0.3 | 96 | 0.0 | 1.0 | 0.2 | 0.2 | 97 | 2.3 | 52.8 | 10.0 | 8.9 | 96 | 1.8 | 55.2 | 7.7 | 7.8 | 97 | 4.0 | 81.2 | 32.0 | 19.1 | 96 | 3.1 | 85.4 | 23.0 | 13.0 | 186 | -27.9 | -14.4 | -23.4 | 2.5 | 186 | 169 | 6185 | 1123 | 1048 | 186 | 23 | 763 | 145 | 139 | 24 | 63 | 2276 | 591 | 450 |
NBP9807_late | bulk ice (POC, TPN) or brine (CO2 and nutrients) | 1998-11-06 | 1998-12-06 | 37 | 29.0 | 49.8 | 35.3 | 5.3 | 28 | -2.6 | 8.0 | 2.4 | 2.5 | 35 | 1368 | 3016 | 1981 | 395 | 1483 | 2375 | 1921 | 223 | 37 | 0 | 89 | 26 | 24 | 37 | 0 | 100 | 24 | 21 | 35 | 0.6 | 130.0 | 12.6 | 23.8 | 35 | 0.6 | 143.2 | 13.3 | 26.3 | 37 | 0.0 | 17.6 | 2.8 | 4.9 | 37 | 0.0 | 19.8 | 2.8 | 4.9 | 37 | 0.0 | 1.0 | 0.1 | 0.2 | 37 | 0.0 | 0.8 | 0.0 | 0.2 | 37 | 1.3 | 31.6 | 8.5 | 5.0 | 37 | 1.4 | 36.7 | 8.4 | 5.6 | 37 | 2.6 | 44.6 | 11.4 | 7.8 | 37 | 2.9 | 51.9 | 11.2 | 8.3 | 52 | -28.2 | -9.2 | -21.3 | 4.2 | 52 | 385 | 11650 | 1642 | 2285 | 52 | 42 | 1008 | 177 | 202 | 4 | 930 | 2256 | 1646 | 623 |
NBP0608_all | bulk ice (POC, TPN) or brine (CO2 and nutrients) | 2006-11-09 | 2006-12-01 | 36 | 31.5 | 79.0 | 46.5 | 12.5 | 25 | 1.3 | 4.2 | 2.5 | 0.8 | 33 | 1692 | 4217 | 2779 | 643 | 1594 | 2519 | 2021 | 203 | 24 | 15 | 93 | 53 | 25 | 24 | 13 | 47 | 34 | 11 | 24 | 0.3 | 7.7 | 1.1 | 1.5 | 24 | 0.1 | 8.1 | 0.9 | 1.6 | 24 | 3.3 | 27.7 | 8.6 | 5.8 | 24 | 1.5 | 24.8 | 6.4 | 5.2 | 24 | 0.4 | 2.0 | 0.9 | 0.4 | 24 | 0.2 | 2.0 | 0.6 | 0.4 | 24 | 2.2 | 9.4 | 5.4 | 2.2 | 24 | 1.4 | 9.4 | 4.0 | 2.2 | 24 | 7.1 | 38.1 | 14.9 | 6.9 | 24 | 3.1 | 34.1 | 11.0 | 6.8 | 22 | -30.5 | -17.6 | -24.4 | 3.3 | 22 | 185 | 2720 | 682 | 609 | 19 | 13 | 324 | 73 | 83 | 6 | 229 | 304 | 259 | 34 |