Boucher, Guy; Clavier, Jacques (1995): Seawater carbonate chemistry and calcification during a tropical lagoon study at Uvea lagoon, New Caledonia, 1995 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.716842, Supplement to: Boucher, G; Clavier, J (1995): Carbon flux at the water-sediment interface of tropical lagoons. International Workshop on Carbon cycling and coral reef metabolism, Miyakojima, Japan, 76-81, hdl:10013/epic.34199.d001
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Abstract:
Tropical ecosystem understanding is related to reef compartment functioning and to a lesser extent to mangrove systems. Reef metabolic budget is considered to be approximatively balanced with a very weak net production in spite of a large gross production (Crossland et al., 1991 ; Gattuso et al., 1993) when carbon export of inangroves to adjacent systems appears more and more problematic (Alongi & Christoffersen, 1992). As a consequence, structuring mechanisms of the vast stretch of sedimentary bottoms found in most lagoons is still misunderstood. These biogenic accuniulation of particules, up to now considered as the result of reef exportation, and to a lesser extend to mangrove input, have focussed little attention as far as the carbon budgets are concerned (Sorokin, 1993). Rare studies were obtained from oxygen measurements transformed in carbon by the way of metabolic quotients previously calculated in temperate ecosystems or even on planctonic organisms. Such an approach is conceivable in preliminary studies but needs an improvement to balance coral reef udget. Our research constitute an adaptation of carbon bugdet investigations undertaken in temperate marine sediments by Hargrave & Phillips (198 1) to coral systems.
Keyword(s):
Project(s):
Funding:
Sixth Framework Programme (FP6), grant/award no. 511106: European network of excellence for Ocean Ecosystems Analysis
Coverage:
Latitude: -20.700000 * Longitude: 166.433330
Minimum DEPTH, water: 6 m * Maximum DEPTH, water: 20 m
Event(s):
Comment:
In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Lavigne and Gattuso, 2011) was used to compute a complete and consistent set of carbonate system variables, as described by Nisumaa et al. (2010). In this dataset the original values were archived in addition with the recalculated parameters (see related PI).
Parameter(s):
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
570 data points
Data
1 Date | 2 Site | 3 Depth water [m] | 4 Exp treat | 5 Sal (CTD, Sea-Bird SBE 911plus) | 6 Temp [°C] (CTD, Sea-Bird SBE 911plus) | 7 PAR [µmol/m2/s] | 8 pH (NBS scale, pH logger (AIMS, 1...) | 9 pH (Total scale, Calculated using...) | 10 AT [mmol(eq)/l] (Measured) | 11 AT [µmol/kg] (Original data in µEq/l, densi...) | 12 DIC [µmol/kg] (Calculated using seacarb afte...) | 13 CO2 [µmol/kg] (Calculated using seacarb afte...) | 14 [CO3]2- [µmol/kg] (Calculated using seacarb afte...) | 15 [HCO3]- [µmol/kg] (Calculated using seacarb afte...) | 16 pCO2water_SST_wet [µatm] (Calculated using seacarb afte...) | 17 fCO2w [µatm] (Calculated using seacarb afte...) | 18 Omega Arg (Calculated using seacarb afte...) | 19 Omega Cal (Calculated using seacarb afte...) | 20 Calc rate CaCO3 [mmol/m2/h] |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1994-05-31 | 50 | 12 | Incubation from 10:03 to 12:08 | 35.38 | 23.70 | 8.18 | 8.25 | 7.93 | 2.374 | 2318.3 | 2090.1 | 16.22 | 167.63 | 1906.25 | 555.39 | 553.62 | 2.64 | 4.01 | 0.31 |
1994-05-31 | 50 | 12 | Incubation 215 mn from 12:30 | 35.38 | 23.70 | 0.00 | 8.33 | 8.00 | 2.376 | 2320.3 | 2054.8 | 13.40 | 191.13 | 1850.27 | 458.93 | 457.46 | 3.01 | 4.58 | -0.52 |
1994-06-01 | 14 | 10 | Incubation from 9:04 to 11:02 | 35.29 | 23.10 | 28.25 | 8.30 | 7.97 | 2.383 | 2326.8 | 2081.8 | 14.80 | 178.29 | 1888.71 | 498.69 | 497.08 | 2.80 | 4.27 | 0.50 |
1994-06-01 | 14 | 10 | Incubation 268 mn from 11:30 | 35.29 | 23.20 | 0.00 | 8.34 | 8.01 | 2.379 | 2323.0 | 2055.9 | 13.20 | 192.16 | 1850.54 | 446.09 | 444.65 | 3.02 | 4.60 | -1.23 |
1994-06-02 | 10 | 12 | Incubation from 9:06 to 11:08 | 35.34 | 23.50 | 4.28 | 8.31 | 7.99 | 2.398 | 2341.7 | 2081.7 | 13.97 | 188.35 | 1879.38 | 475.98 | 474.46 | 2.96 | 4.51 | 0.04 |
1994-06-02 | 10 | 12 | Incubation 253 mn from 11:30 | 35.34 | 23.60 | 0.00 | 8.32 | 7.99 | 2.394 | 2337.8 | 2077.5 | 13.92 | 188.49 | 1875.09 | 475.51 | 473.98 | 2.96 | 4.51 | -0.56 |
1994-06-03 | 40 | 17 | Incubation from 9: to 11:05 | 35.25 | 23.00 | 12.83 | 8.29 | 7.96 | 2.396 | 2339.6 | 2099.8 | 15.33 | 175.39 | 1909.08 | 515.30 | 513.64 | 2.75 | 4.20 | 0.01 |
1994-06-03 | 40 | 17 | Incubation 259 mn from 11:30 | 35.25 | 23.00 | 0.00 | 8.32 | 8.00 | 2.394 | 2337.6 | 2076.6 | 13.73 | 188.75 | 1874.12 | 461.43 | 459.95 | 2.96 | 4.52 | -0.16 |
1994-06-04 | 26 | 16 | Incubation from 8:49 to10:46 | 35.15 | 23.20 | 9.36 | 8.30 | 7.97 | 2.378 | 2322.3 | 2077.9 | 14.77 | 177.88 | 1885.25 | 498.73 | 497.13 | 2.80 | 4.26 | 0.50 |
1994-06-04 | 26 | 16 | Incubation 263 mn from 11:30 | 35.15 | 23.20 | 0.00 | 8.35 | 8.02 | 2.372 | 2316.4 | 2045.3 | 12.83 | 194.62 | 1837.85 | 433.21 | 431.82 | 3.06 | 4.66 | -0.37 |
1994-06-05 | 2 | 9 | Incubation from 9:02 to 10:53 | 35.16 | 22.40 | 109.03 | 8.31 | 7.98 | 2.370 | 2313.9 | 2070.1 | 14.55 | 176.92 | 1878.63 | 481.17 | 479.60 | 2.77 | 4.24 | 0.67 |
1994-06-05 | 2 | 9 | Incubation 264 mn from 11:30 | 35.16 | 22.60 | 0.00 | 8.33 | 8.01 | 2.370 | 2314.1 | 2052.8 | 13.34 | 188.02 | 1851.43 | 443.55 | 442.11 | 2.95 | 4.50 | -0.56 |
1994-06-05 | 28 | 15 | Incubation from 8:31 to 10:37 | 35.17 | 22.00 | 14.40 | 8.29 | 7.96 | 2.367 | 2310.7 | 2080.0 | 15.47 | 168.43 | 1896.10 | 506.13 | 504.48 | 2.63 | 4.03 | 0.52 |
1994-06-05 | 28 | 15 | Incubation 257 mn from 11:00 | 35.17 | 22.00 | 0.00 | 8.31 | 7.99 | 2.363 | 2306.8 | 2060.8 | 14.23 | 177.89 | 1868.68 | 465.45 | 463.93 | 2.78 | 4.26 | -0.68 |
1994-06-07 | 32 | 6 | Incubation from 9:03 to 11:03 | 35.12 | 21.40 | 170.76 | 8.32 | 7.99 | 2.364 | 2307.5 | 2065.8 | 14.43 | 175.00 | 1876.38 | 464.34 | 462.81 | 2.73 | 4.19 | 0.28 |
1994-06-07 | 32 | 6 | Incubation 250 mn from 11:30 | 35.12 | 21.80 | 0.00 | 8.36 | 8.03 | 2.362 | 2305.8 | 2040.1 | 12.80 | 190.27 | 1837.03 | 416.52 | 415.15 | 2.97 | 4.55 | -0.43 |
1994-06-08 | 68 | 20 | Incubation from 9:01 to 11:00 | 35.22 | 23.60 | 16.24 | 8.28 | 7.96 | 2.398 | 2342.0 | 2098.3 | 15.17 | 178.18 | 1904.94 | 517.89 | 516.23 | 2.80 | 4.27 | 0.23 |
1994-06-08 | 68 | 20 | Incubation 254 mn from 11:30 | 35.22 | 23.70 | 0.00 | 8.31 | 7.98 | 2.387 | 2331.3 | 2077.0 | 14.26 | 184.57 | 1878.17 | 488.10 | 486.53 | 2.91 | 4.42 | -0.34 |
1994-06-10 | 64 | 20 | Incubation from 9:04 to 11:14 | 35.14 | 22.30 | 35.38 | 8.30 | 7.97 | 2.378 | 2321.7 | 2083.3 | 15.04 | 173.75 | 1894.51 | 495.90 | 494.28 | 2.72 | 4.16 | 0.73 |
1994-06-10 | 64 | 20 | Incubation 240 mn from 11:45 | 35.14 | 22.60 | 0.00 | 8.30 | 7.98 | 2.371 | 2315.1 | 2070.0 | 14.51 | 177.84 | 1877.66 | 482.14 | 480.58 | 2.79 | 4.26 | -0.13 |
1994-06-11 | 96 | 16 | Incubation from 9:01 to 11:00 | 35.07 | 24.40 | 81.76 | 8.27 | 7.95 | 2.431 | 2375.0 | 2130.0 | 15.61 | 180.58 | 1933.81 | 543.31 | 541.59 | 2.85 | 4.34 | 0.75 |
1994-06-11 | 96 | 16 | Incubation 250 mn from 11:30 | 35.07 | 24.50 | 0.00 | 8.33 | 8.00 | 2.384 | 2329.2 | 2054.1 | 12.94 | 198.16 | 1843.00 | 451.61 | 450.18 | 3.13 | 4.76 | -0.81 |
1994-06-12 | 114 | 12 | Incubation from 9:02 to 11:01 | 34.97 | 24.60 | 47.68 | 8.28 | 7.95 | 2.372 | 2317.7 | 2070.9 | 14.77 | 179.94 | 1876.19 | 516.58 | 514.95 | 2.85 | 4.33 | 0.10 |
1994-06-12 | 114 | 12 | Incubation 248 mn from 11:30 | 34.97 | 24.70 | 0.00 | 8.33 | 8.00 | 2.373 | 2318.7 | 2043.8 | 12.84 | 197.89 | 1833.07 | 450.31 | 448.89 | 3.13 | 4.76 | -0.27 |
1994-06-13 | 74 | 19 | Incubation from 9:03 to 11:01 | 35.11 | 22.90 | 9.10 | 8.31 | 7.98 | 2.374 | 2318.2 | 2071.1 | 14.44 | 179.40 | 1877.26 | 483.65 | 482.09 | 2.82 | 4.30 | 0.08 |
1994-06-13 | 74 | 19 | Incubation 246 mn from 11:30 | 35.11 | 22.90 | 0.00 | 8.34 | 8.02 | 2.375 | 2319.2 | 2050.3 | 12.94 | 193.23 | 1844.13 | 433.33 | 431.93 | 3.03 | 4.63 | -0.85 |
1994-06-14 | 52 | 13 | Incubation from 9:08 to 11:05 | 35.14 | 23.20 | 14.28 | 8.30 | 7.98 | 2.376 | 2320.4 | 2070.9 | 14.36 | 181.02 | 1875.51 | 484.93 | 483.37 | 2.85 | 4.34 | 0.62 |
1994-06-14 | 52 | 13 | Incubation 247 mn from 11:30 | 35.14 | 23.20 | 0.00 | 8.30 | 7.98 | 2.374 | 2318.4 | 2069.1 | 14.35 | 180.86 | 1873.89 | 484.54 | 482.99 | 2.84 | 4.34 | -0.54 |
1994-06-15 | 56 | 16 | Incubation from 8:31 to 10:32 | 35.14 | 22.60 | 10.24 | 8.29 | 7.96 | 2.372 | 2316.0 | 2081.3 | 15.33 | 171.38 | 1894.59 | 509.36 | 507.71 | 2.69 | 4.10 | 0.39 |
1994-06-15 | 56 | 16 | Incubation 242 mn from 11:00 | 35.14 | 22.60 | 0.00 | 8.30 | 7.97 | 2.372 | 2316.0 | 2076.1 | 14.91 | 174.64 | 1886.55 | 495.61 | 494.01 | 2.74 | 4.18 | -0.55 |