Citation:

PANGAEA.993517

Name: Seawater carbonate chemistry and effects of ocean alkalinity enhancement on plankton in the Equatorial Pacific
Published: 2026-04-10
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Bottles or small containers/Aquaria (<20 L); Coast and continental shelf; Community composition and diversity; Entire community; Iron and steel slag; Laboratory experiment; North Pacific; Ocean alkalinity enhancement; Open ocean; Pelagos; Primary production/Photosynthesis; Silicates (e.g., olivine, basalt, wollastonite); Sodium hydroxide; South Pacific; Tropical

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Published: 2026-04-10 • DOI registered: 2026-05-09

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Abstract:

Here we conducted 19 shipbased experiments in the Equatorial Pacific, examining three prevalent alkaline substances (sodium hydroxide, olivine, and steel slag) and their effects on natural phytoplankton populations under realistic and moderate alkalinity enhancements (16–29 μmol/kg).

This dataset is included in the OA-ICC data compilation maintained in the framework of the IAEA Ocean Acidification International Coordination Centre (see https://oa-icc.ipsl.fr). Original data were downloaded from figshare (see Source) by the OA-ICC data curator. In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Gattuso et al, 2024) 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). The date of carbonate chemistry calculation by seacarb is 2026-04-09.

Keyword(s):

Bottles or small containers/Aquaria (<20 L); Coast and continental shelf; Community composition and diversity; Entire community; Iron and steel slag; Laboratory experiment; North Pacific; Ocean alkalinity enhancement; Open ocean; Pelagos; Primary production/Photosynthesis; Silicates (e.g., olivine, basalt, wollastonite); Sodium hydroxide; South Pacific; Tropical

Related to:

Guo, Jiaying A; Strzepek, Robert F; Yuan, Zhongwei; Swadling, Kerrie M; Townsend, Ashley T; Achterberg, Eric Pieter; Browning, Thomas J; Bach, Lennart Thomas (2025): Effects of ocean alkalinity enhancement on plankton in the Equatorial Pacific. Communications Earth & Environment, 6(1), 270, https://doi.org/10.1038/s43247-025-02248-7

Source:

Guo, Jiaying A; Bach, Lennart Thomas (2025): Supplementary Data for manuscript Effects of ocean alkalinity enhancement on plankton in the Equatorial Pacific [dataset]. figshare, https://doi.org/10.6084/M9.FIGSHARE.28578467.V1

References:

Nisumaa, Anne-Marin; Pesant, Stephane; Bellerby, Richard G J; Delille, Bruno; Middelburg, Jack J; Orr, James C; Riebesell, Ulf; Tyrrell, Toby; Wolf-Gladrow, Dieter A; Gattuso, Jean-Pierre (2010): EPOCA/EUR-OCEANS data compilation on the biological and biogeochemical responses to ocean acidification. Earth System Science Data, 2(2), 167-175, https://doi.org/10.5194/essd-2-167-2010

Yang, Yan; Brockmann, Patrick; Galdino, Carolina; Schindler, Uwe; Gazeau, Frédéric (2024): An update of data compilation on the biological response to ocean acidification and overview of the OA-ICC data portal. Earth System Science Data, 16(8), 3771-3780, https://doi.org/10.5194/essd-16-3771-2024

Yang, Yan; Hansson, L; Gattuso, Jean-Pierre (2016): Data compilation on the biological response to ocean acidification: an update. Earth System Science Data, 8(1), 79-87, https://doi.org/10.5194/essd-8-79-2016

Related code / software:

Gattuso, Jean-Pierre; Epitalon, Jean-Marie; Lavigne, Héloïse; Orr, James; Gentili, Bernard; Hagens, Mathilde; Hofmann, Andreas; Mueller, Jens-Daniel; Proye, Aurélien; Rae, James; Soetaert, Karline (2024): seacarb: seawater carbonate chemistry with R. R package version 3.3.3. https://cran.r-project.org/web/packages/seacarb/index.html

Further details:

Guo, Jiaying A; Bach, Lennart Thomas (2024): SO298 Ocean Alkalinity Enhancement (OAE) Incubation [dataset]. Institute for Marine and Antarctic Studies, https://doi.org/10.25959/BMV8-1K07

Project(s):

Ocean Acidification International Coordination Centre (OA-ICC)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Type of study	Study type		Guo, Jiaying A
2	Experiment number	Exp no		Guo, Jiaying A
3	Treatment	Treat		Guo, Jiaying A
4	Salinity	Sal		Guo, Jiaying A
5	Temperature, water	Temp	°C	Guo, Jiaying A		Initial
6	Nitrogen oxide	NOx	µmol/l	Guo, Jiaying A		Initial
7	Phosphate	[PO4]3-	µmol/l	Guo, Jiaying A		Initial
8	Silicate	Si(OH)4	µmol/l	Guo, Jiaying A		Initial
9	pH, total scale	pHT		Guo, Jiaying A
10	pH, standard error	pH std e	±	Guo, Jiaying A		total scale
11	Alkalinity, total	AT	µmol/kg	Guo, Jiaying A
12	Alkalinity, total, standard error	AT std e	±	Guo, Jiaying A
13	Chlorophyll a	Chl a	µg/l	Guo, Jiaying A
14	Chlorophyll a, standard error	Chl a std e	±	Guo, Jiaying A
15	Maximum quantum yield of photosystem II	Fv/Fm		Guo, Jiaying A		apparent
16	Maximum photochemical quantum yield, standard error	Fv/Fm std e	±	Guo, Jiaying A		apparent
17	Bacteria, heterotrophic	HBA	#/ml	Guo, Jiaying A
18	Bacteria, heterotrophic, standard error	HBA std e	±	Guo, Jiaying A
19	Synechococcus	Synechococcus	#/ml	Guo, Jiaying A
20	Synechococcus, standard error	Synechococcus std e	±	Guo, Jiaying A
21	Prochlorococcus	Prochlorococcus	#/ml	Guo, Jiaying A
22	Prochlorococcus, standard error	Prochlorococcus std e	±	Guo, Jiaying A
23	Picoeukaryotes	PEuk	#/ml	Guo, Jiaying A
24	Picoeukaryotes, standard error	PEuk std e	±	Guo, Jiaying A
25	Nanoeukaryotes	NEuk	#/ml	Guo, Jiaying A
26	Nanoeukaryotes, standard error	NEuk std e	±	Guo, Jiaying A
27	Microeukaryotes	MEuk	#/ml	Guo, Jiaying A
28	Microeukaryotes, standard error	MEuk std e	±	Guo, Jiaying A
29	Microeukaryotes	MEuk	%	Guo, Jiaying A
30	Microeukaryotes, standard error	MEuk std e	±	Guo, Jiaying A		percentage
31	Nanoeukaryotes	NEuk	%	Guo, Jiaying A
32	Nanoeukaryotes, standard error	NEuk std e	±	Guo, Jiaying A
33	Picoeukaryotes	Peuk	%	Guo, Jiaying A
34	Picoeukaryotes, standard error	PEuk std e	±	Guo, Jiaying A
35	Prochlorococcus	Prochlorococcus	%	Guo, Jiaying A
36	Prochlorococcus, standard error	Prochlorococcus std e	±	Guo, Jiaying A
37	Synechococcus	Synechococcus	%	Guo, Jiaying A
38	Synechococcus, standard error	Synechococcus std e	±	Guo, Jiaying A
39	Carbonate system computation flag	CSC flag		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
40	Carbon dioxide	CO2	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
41	Fugacity of carbon dioxide (water) at sea surface temperature (wet air)	fCO2water_SST_wet	µatm	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
42	Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)	pCO2water_SST_wet	µatm	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
43	Bicarbonate ion	[HCO3]-	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
44	Carbonate ion	[CO3]2-	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
45	Carbon, inorganic, dissolved	DIC	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
46	Aragonite saturation state	Omega Arg		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
47	Calcite saturation state	Omega Cal		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

3819 data points

Data

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

1 Study type	2 Exp no	3 Treat	4 Sal	5 Temp [°C] (Initial)	6 NOx [µmol/l] (Initial)	7 [PO4]3- [µmol/l] (Initial)	8 Si(OH)4 [µmol/l] (Initial)	9 pHT	10 pH std e [±] (total scale)	11 AT [µmol/kg]	12 AT std e [±]	13 Chl a [µg/l]	14 Chl a std e [±]	15 Fv/Fm (apparent)	16 Fv/Fm std e [±] (apparent)	17 HBA [#/ml]	18 HBA std e [±]	19 Synechococcus [#/ml]	20 Synechococcus std e [±]	21 Prochlorococcus [#/ml]	22 Prochlorococcus std e [±]	23 PEuk [#/ml]	24 PEuk std e [±]	25 NEuk [#/ml]	26 NEuk std e [±]	27 MEuk [#/ml]	28 MEuk std e [±]	29 MEuk [%]	30 MEuk std e [±] (percentage)	31 NEuk [%]	32 NEuk std e [±]	33 Peuk [%]	34 PEuk std e [±]	35 Prochlorococcus [%]	36 Prochlorococcus std e [±]	37 Synechococcus [%]	38 Synechococcus std e [±]	39 CSC flag	40 CO2 [µmol/kg]	41 fCO2water_SST_wet [µatm]	42 pCO2water_SST_wet [µatm]	43 [HCO3]- [µmol/kg]	44 [CO3]2- [µmol/kg]	45 DIC [µmol/kg]	46 Omega Arg	47 Omega Cal
laboratory	1	Initial																										0.04	0.01	0.66	0.01	2.32	0.05	19.30	0.30	77.69	0.28
laboratory	1	Control	25.9	28.772	0.006	0.200	1.684	8.012	0.002	2245	2	0.40	0.02	0.321	0.006	34000000	2000000	317000	15000	82000	6000	5000	0	700	100	20	0	0.00	0.00	0.17	0.01	1.18	0.04	20.34	0.86	78.30	0.91	8	12.69	468.00	469.43	1809.46	183.37	2005.51	3.11	4.80
laboratory	1	NaOH	25.9	28.772	0.006	0.200	1.684	8.054	0.001	2276	5	0.28	0.08	0.280	0.014	35000000	3000000	191000	52000	159000	26000	4000	0	800	0	10	10	0.00	0.00	0.23	0.03	1.13	0.10	46.08	9.03	52.55	9.07	8	11.46	422.58	423.88	1799.76	200.90	2012.12	3.41	5.26
laboratory	1	Olivine	25.9	28.772	0.006	0.200	1.684	8.026	0.001	2256	13	0.49	0.14	0.237	0.027	21000000	3000000	195000	39000	37000	10000	6000	3000	1200	600	20	10	0.01	0.00	0.61	0.38	2.92	1.75	15.63	3.04	80.83	4.75	8	12.27	452.57	453.95	1807.10	189.13	2008.50	3.21	4.95
laboratory	1	Slag	25.9	28.772	0.006	0.200	1.684	8.023	0.001	2261	8	0.32	0.01	0.278	0.008	33000000	2000000	260000	19000	117000	1000	4000	0	1000	100	20	0	0.00	0.00	0.26	0.03	1.18	0.06	30.72	1.67	67.84	1.74	8	12.40	457.37	458.77	1813.72	188.52	2014.64	3.20	4.94
laboratory	2	Initial																										0.04	0.01	0.79	0.03	2.14	0.00	39.35	0.40	57.68	0.41
laboratory	2	Control	25.9	28.571	0.747	0.275	1.476	8.007	0.001	2235	2	0.55	0.03	0.316	0.004	27000000	1000000	399000	12000	121000	4000	9000	0	2000	0	50	10	0.01	0.00	0.37	0.01	1.61	0.05	22.86	0.85	75.15	0.90	8	12.87	472.37	473.82	1807.59	179.77	2000.23	3.05	4.70
laboratory	2	NaOH	25.9	28.571	0.747	0.275	1.476	8.056	0.003	2266	2	0.67	0.13	0.363	0.003	27000000	1000000	270000	69000	107000	7000	10000	1000	2900	800	90	30	0.03	0.02	0.90	0.46	2.90	1.03	29.33	5.36	66.84	6.86	8	11.40	418.44	419.73	1792.49	199.56	2003.45	3.38	5.22
laboratory	2	Olivine	25.9	28.571	0.747	0.275	1.476	8.029	0.000	2260	3	0.19	0.03	0.394	0.005	9000000	0	19000	1000	7000	0	2000	0	1500	200	20	10	0.08	0.03	5.07	0.62	6.64	0.75	23.31	0.86	64.90	2.13	8	12.25	449.74	451.12	1810.44	189.41	2012.10	3.21	4.96
laboratory	2	Slag	25.9	28.571	0.747	0.275	1.476	8.019	0.004	2250	4	0.54	0.08	0.383	0.005	27000000	1000000	242000	11000	94000	2000	8000	1000	2500	400	30	10	0.01	0.00	0.71	0.13	2.43	0.22	27.10	0.94	69.75	1.28	8	12.54	460.21	461.62	1810.39	185.10	2008.02	3.14	4.84
laboratory	3	Initial																										0.05	0.01	0.50	0.01	4.70	0.04	80.84	0.04	13.90	0.01
laboratory	3	Control	25.9	26.746	5.625	0.634	3.179	7.905	0.005	2282	30	0.55	0.02	0.237	0.002	48000000	1000000	55000	3000	191000	7000	9000	1000	1400	200	30	0	0.01	0.00	0.55	0.11	3.34	0.46	74.47	0.91	21.63	1.10	8	18.09	635.00	636.99	1942.56	142.97	2103.62	2.39	3.72
laboratory	3	NaOH	25.9	26.746	5.625	0.634	3.179	7.965	0.019	2268	17	0.89	0.12	0.403	0.005	43000000	0	82000	5000	133000	19000	9000	1000	3400	600	70	20	0.03	0.01	1.58	0.44	4.13	0.27	58.03	2.64	36.23	2.26	8	15.32	537.73	539.41	1888.70	159.60	2063.62	2.67	4.15
laboratory	3	Olivine	25.9	26.746	5.625	0.634	3.179	7.961	0.001	2323	25	0.23	0.02	0.373	0.005	8000000	0	15000	0	3000	0	2000	0	1700	200	40	10	0.18	0.05	7.82	0.80	10.46	0.70	12.24	1.02	69.30	1.83	8	15.87	557.07	558.82	1938.71	162.33	2116.91	2.72	4.22
laboratory	3	Slag	25.9	26.746	5.625	0.634	3.179	7.946	0.007	2303	26	0.84	0.08	0.409	0.004	37000000	3000000	74000	3000	104000	9000	8000	2000	2700	500	70	20	0.04	0.01	1.47	0.29	4.05	0.83	55.16	1.09	39.28	1.78	8	16.37	574.79	576.59	1932.45	156.31	2105.13	2.62	4.06
laboratory	4	Initial																										0.05	0.00	0.76	0.03	5.57	0.12	80.71	0.23	12.90	0.10
laboratory	4	Control	27.5	27.652	5.331	0.619	3.349	7.906	0.003	2306	3	0.46	0.03	0.221	0.009	18000000	0	24000	1000	140000	5000	11000	0	1500	100	50	0	0.03	0.00	0.84	0.10	5.97	0.19	79.56	0.87	13.60	0.70	8	17.35	628.09	630.04	1937.98	154.32	2109.65	2.58	3.97
laboratory	4	NaOH	27.5	27.652	5.331	0.619	3.349	7.992	0.002	2335	1	1.01	0.07	0.398	0.011	17000000	1000000	31000	0	115000	14000	10000	1000	5000	600	110	10	0.07	0.00	3.20	0.52	6.16	0.44	70.85	2.22	19.72	1.48	8	13.93	504.30	505.86	1896.75	184.12	2094.81	3.08	4.74
laboratory	4	Olivine	27.5	27.652	5.331	0.619	3.349	7.965	0.001	2328	2	0.34	0.02	0.411	0.003	4000000	0	7000	0	2000	0	4000	0	3100	0	40	10	0.22	0.05	19.24	0.20	22.29	1.45	12.65	1.57	45.60	1.33	8	14.95	541.11	542.79	1912.56	174.46	2101.97	2.92	4.49
laboratory	4	Slag	27.5	27.652	5.331	0.619	3.349	7.959	0.001	2318	1	1.02	0.21	0.429	0.005	13000000	2000000	28000	2000	85000	7000	7000	1000	4500	1000	170	40	0.13	0.02	3.54	0.50	5.70	0.18	67.77	0.26	22.86	0.78	8	15.13	547.56	549.26	1908.78	171.73	2095.64	2.87	4.42
laboratory	5	Initial																										0.08	0.02	1.09	0.02	6.51	0.05	78.04	0.16	14.28	0.12
laboratory	5	Control	27.5	27.357	5.574	0.588	2.623	7.935	0.006	2312	2	0.50	0.07	0.309	0.006	13000000	1000000	28000	3000	87000	10000	5000	1000	2800	500	60	20	0.05	0.01	2.24	0.27	4.41	0.66	70.28	0.13	23.01	0.41	8	16.22	582.69	584.50	1925.42	162.17	2103.80	2.71	4.17
laboratory	5	NaOH	27.5	27.357	5.574	0.588	2.623	7.982	0.009	2344	2	0.51	0.06	0.304	0.007	14000000	1000000	35000	8000	97000	25000	6000	2000	3200	900	90	30	0.06	0.01	2.54	0.70	4.24	0.49	68.15	1.88	25.01	1.72	8	14.48	520.42	522.04	1916.23	179.84	2110.55	3.00	4.63
laboratory	5	Olivine	27.5	27.357	5.574	0.588	2.623	7.968	0.001	2338	2	0.19	0.02	0.384	0.005	3000000	0	5000	0	2000	0	2000	0	1800	200	30	10	0.25	0.05	16.69	0.97	18.72	1.11	16.85	1.87	47.50	2.78	8	15.01	539.18	540.86	1922.32	174.69	2112.01	2.92	4.49
laboratory	5	Slag	27.5	27.357	5.574	0.588	2.623	7.964	0.004	2331	7	0.81	0.09	0.410	0.003	13000000	1000000	19000	5000	44000	11000	5000	1000	3600	500	100	30	0.13	0.01	5.40	0.65	6.83	0.79	61.38	1.04	26.26	0.96	8	15.12	543.38	545.07	1919.53	172.83	2107.48	2.89	4.45
laboratory	6	Initial																										0.02	0.00	0.42	0.02	3.96	0.08	83.61	0.04	11.98	0.05
laboratory	6	Control	27.4	27.590	5.399	0.551	2.289	7.949	0.000	2323	2	0.84	0.10	0.334	0.013	16000000	1000000	48000	2000	202000	4000	12000	0	2200	400	70	0	0.03	0.00	0.84	0.15	4.62	0.08	76.43	0.74	18.08	0.83	8	15.63	564.55	566.31	1922.61	168.20	2106.44	2.82	4.33
laboratory	6	NaOH	27.4	27.590	5.399	0.551	2.289	8.007	0.003	2349	2	0.57	0.09	0.302	0.009	17000000	1000000	51000	1000	195000	6000	12000	2000	1700	300	80	20	0.03	0.01	0.66	0.12	4.76	0.74	75.06	1.08	19.50	0.29	8	13.50	487.66	489.17	1898.01	189.78	2101.29	3.18	4.89
laboratory	6	Olivine	27.4	27.590	5.399	0.551	2.289	7.987	0.002	2344	1	0.51	0.03	0.424	0.002	3000000	0	10000	0	8000	1000	7000	0	3200	100	30	0	0.12	0.02	11.18	0.81	25.25	1.43	29.02	3.22	34.44	1.32	8	14.23	513.97	515.56	1910.37	182.42	2107.02	3.05	4.70
laboratory	6	Slag	27.4	27.590	5.399	0.551	2.289	7.983	0.004	2336	3	1.27	0.34	0.447	0.003	6000000	2000000	37000	13000	124000	43000	9000	3000	2700	700	130	40	0.07	0.00	1.77	0.33	5.19	0.27	71.64	0.08	21.33	0.37	8	14.34	517.78	519.38	1906.90	180.41	2101.65	3.02	4.65
laboratory	7	Initial																										0.03	0.00	0.50	0.02	3.38	0.03	86.65	0.10	9.43	0.09
laboratory	7	Control	27.4	27.398	5.206	0.520	2.368	7.946	0.004	2317	2	0.83	0.11	0.332	0.023	11000000	1000000	46000	7000	229000	30000	9000	1000	2300	700	80	20	0.03	0.01	0.84	0.24	3.15	0.12	79.93	2.00	16.05	1.65	8	15.79	567.65	569.42	1922.06	165.84	2103.69	2.77	4.27
laboratory	7	NaOH	27.4	27.398	5.206	0.520	2.368	8.003	0.002	2350	2	0.65	0.12	0.256	0.004	14000000	1000000	58000	5000	302000	40000	13000	2000	1400	300	40	10	0.01	0.00	0.37	0.03	3.35	0.11	80.62	0.59	15.65	0.72	8	13.72	493.34	494.87	1904.71	187.39	2105.82	3.13	4.82
laboratory	7	Olivine	27.4	27.398	5.206	0.520	2.368	7.984	0.001	2342	2	0.45	0.02	0.421	0.003	3000000	1000000	11000	1000	5000	1000	5000	0	3100	100	40	10	0.19	0.05	13.27	1.10	20.71	0.38	20.82	2.17	45.01	1.77	8	14.40	517.80	519.41	1913.57	180.20	2108.18	3.01	4.64
laboratory	7	Slag	27.4	27.398	5.206	0.520	2.368	7.980	0.004	2332	4	1.41	0.22	0.424	0.003	9000000	1000000	61000	2000	197000	11000	10000	1000	4400	1000	140	20	0.05	0.01	1.58	0.29	3.81	0.32	72.09	0.84	22.47	1.09	8	14.50	521.17	522.79	1908.36	178.07	2100.92	2.98	4.58
laboratory	8	Initial																										0.03	0.01	0.69	0.02	4.44	0.12	84.57	0.18	10.27	0.09
laboratory	8	Control	27.6	27.493	5.273	0.575	2.334	7.954	0.004	2267	58	0.97	0.10	0.331	0.014	16000000	1000000	46000	2000	263000	20000	11000	0	2700	600	90	30	0.03	0.01	0.84	0.16	3.50	0.29	81.32	1.05	14.31	0.76	8	15.02	541.84	543.52	1870.27	165.82	2051.12	2.77	4.26
laboratory	8	NaOH	27.6	27.493	5.273	0.575	2.334	8.002	0.001	2249	51	0.60	0.01	0.236	0.005	16000000	0	42000	0	240000	6000	12000	0	1300	100	40	10	0.01	0.00	0.45	0.04	3.98	0.21	81.26	0.43	14.30	0.29	8	13.07	471.51	472.97	1817.72	180.00	2010.79	3.01	4.63
laboratory	8	Olivine	27.6	27.493	5.273	0.575	2.334	7.980	0.000	2295	52	0.57	0.04	0.420	0.003	3000000	0	8000	0	7000	1000	7000	1000	3400	100	30	0	0.13	0.01	13.21	0.52	27.31	1.39	27.07	2.00	32.28	0.84	8	14.18	511.32	512.91	1873.84	176.39	2064.41	2.95	4.54
laboratory	8	Slag	27.6	27.493	5.273	0.575	2.334	7.981	0.001	2342	2	1.33	0.05	0.433	0.002	9000000	1000000	40000	4000	197000	16000	11000	1000	3300	400	110	10	0.04	0.00	1.34	0.23	4.55	0.34	78.33	0.22	15.73	0.38	8	14.44	520.69	522.31	1912.58	180.45	2107.47	3.02	4.64
laboratory	9	Initial																										0.04	0.01	0.77	0.01	4.68	0.17	84.49	0.36	10.02	0.17
laboratory	9	Control	27.6	27.648	5.509	0.569	2.188	7.946	0.008	2220	52	0.62	0.03	0.222	0.008	8000000	1000000	46000	3000	201000	14000	12000	1000	1400	100	30	10	0.01	0.00	0.52	0.05	4.78	0.46	77.03	2.17	17.65	1.69	8	14.97	541.85	543.53	1834.49	160.58	2010.04	2.69	4.13
laboratory	9	NaOH	27.6	27.648	5.509	0.569	2.188	8.016	0.001	2236	58	1.08	0.05	0.373	0.005	6000000	1000000	66000	2000	258000	9000	13000	0	2400	200	80	0	0.02	0.00	0.70	0.05	3.91	0.13	75.82	0.88	19.55	0.82	8	12.45	450.91	452.31	1793.61	184.46	1990.52	3.09	4.75
laboratory	9	Olivine	27.6	27.648	5.509	0.569	2.188	7.996	0.001	2286	60	0.49	0.06	0.422	0.005	2000000	0	7000	0	5000	1000	5000	1000	2600	200	30	10	0.18	0.05	13.85	1.13	25.11	1.19	23.51	1.87	37.34	2.54	8	13.46	487.41	488.92	1851.54	181.85	2046.85	3.04	4.68
laboratory	9	Slag	27.6	27.648	5.509	0.569	2.188	7.997	0.001	2283	58	1.54	0.02	0.427	0.003	7000000	1000000	59000	1000	235000	4000	11000	1000	3800	200	150	20	0.05	0.01	1.24	0.05	3.54	0.20	76.16	0.31	19.02	0.40	8	13.41	485.42	486.92	1848.22	181.95	2043.57	3.04	4.68
laboratory	10	Initial																										0.02	0.00	0.48	0.02	3.12	0.03	87.49	0.12	8.88	0.10
laboratory	10	Control	27.2	27.683	4.267	0.466	2.073	7.940	0.009	2325	2	0.97	0.11	0.283	0.006	10000000	1000000	80000	3000	576000	38000	9000	0	400	0	20	0	0.00	0.00	0.06	0.01	1.31	0.05	86.50	0.61	12.13	0.55	8	16.05	580.38	582.18	1932.17	165.24	2113.46	2.77	4.26
laboratory	10	NaOH	27.2	27.683	4.267	0.466	2.073	8.006	0.001	2348	1	0.86	0.06	0.322	0.013	11000000	1000000	92000	6000	491000	27000	10000	1000	500	100	30	10	0.00	0.00	0.09	0.01	1.72	0.14	82.68	1.39	15.51	1.24	8	13.55	490.03	491.55	1899.15	189.07	2101.77	3.17	4.88
laboratory	10	Olivine	27.2	27.683	4.267	0.466	2.073	7.985	0.001	2347	3	0.27	0.02	0.452	0.003	3000000	0	13000	1000	3000	0	5000	0	1700	100	30	0	0.12	0.02	7.47	0.45	20.14	0.48	13.98	0.40	58.29	0.58	8	14.34	518.77	520.38	1915.62	181.71	2111.68	3.05	4.69
laboratory	10	Slag	27.2	27.683	4.267	0.466	2.073	7.988	0.001	2340	2	1.05	0.05	0.461	0.003	7000000	1000000	103000	1000	355000	15000	11000	0	1300	100	40	10	0.01	0.00	0.28	0.01	2.31	0.03	75.49	0.90	21.90	0.87	8	14.18	512.97	514.56	1907.31	182.18	2103.67	3.05	4.70
laboratory	11	Initial																										0.05	0.01	0.61	0.01	3.63	0.04	86.03	0.02	9.68	0.03
laboratory	11	Control	27.3	28.002	4.737	0.530	1.905	7.918	0.005	2324	2	0.63	0.05	0.264	0.006	6000000	0	27000	1000	244000	12000	8000	0	800	0	30	10	0.01	0.00	0.28	0.01	2.82	0.13	87.03	0.66	9.86	0.74	8	16.86	614.67	616.57	1942.93	160.22	2120.01	2.69	4.14
laboratory	11	NaOH	27.3	28.002	4.737	0.530	1.905	7.986	0.001	2354	2	0.80	0.07	0.310	0.012	9000000	1000000	41000	2000	302000	33000	10000	1000	1300	200	40	0	0.01	0.00	0.36	0.06	2.78	0.32	84.96	1.97	11.88	1.69	8	14.21	518.16	519.76	1915.48	184.73	2114.42	3.10	4.77
laboratory	11	Olivine	27.3	28.002	4.737	0.530	1.905	7.968	0.002	2346	0	0.32	0.01	0.417	0.003	2000000	0	7000	0	4000	0	3000	0	2100	100	30	10	0.16	0.04	12.87	0.90	19.16	0.88	23.44	1.84	44.36	1.78	8	14.87	542.30	543.98	1923.35	177.96	2116.18	2.99	4.59
laboratory	11	Slag	27.3	28.002	4.737	0.530	1.905	7.965	0.001	2342	1	0.91	0.05	0.425	0.002	8000000	1000000	41000	2000	202000	5000	7000	1000	2100	200	70	10	0.03	0.00	0.85	0.09	2.88	0.34	79.85	0.36	16.40	0.44	8	14.97	545.78	547.47	1922.36	176.64	2113.97	2.97	4.56
laboratory	12	Initial																										0.04	0.01	0.56	0.02	2.76	0.06	89.07	0.08	7.56	0.01
laboratory	12	Control	27.4	28.048	5.220	0.547	1.902	7.926	0.003	2329	1	0.75	0.07	0.272	0.003	7000000	2000000	35000	1000	311000	53000	9000	1000	1400	200	60	10	0.02	0.01	0.39	0.01	2.64	0.22	86.74	1.45	10.21	1.22	8	16.49	602.21	604.06	1939.75	163.64	2119.89	2.75	4.22
laboratory	12	NaOH	27.4	28.048	5.220	0.547	1.902	7.986	0.001	2359	0	0.68	0.12	0.306	0.007	8000000	1000000	38000	9000	293000	31000	8000	1000	1200	300	60	10	0.02	0.00	0.33	0.05	2.24	0.18	86.70	1.57	10.71	1.49	8	14.20	518.61	520.21	1917.96	185.78	2117.93	3.12	4.79
laboratory	12	Olivine	27.4	28.048	5.220	0.547	1.902	7.967	0.001	2350	0	0.33	0.04	0.430	0.005	3000000	1000000	6000	0	3000	0	3000	0	2000	300	30	10	0.18	0.08	13.77	1.71	22.11	1.28	20.00	1.48	43.94	2.13	8	14.90	544.03	545.71	1925.86	178.56	2119.31	3.00	4.61
laboratory	12	Slag	27.4	28.048	5.220	0.547	1.902	7.973	0.001	2346	2	0.98	0.09	0.434	0.004	6000000	0	39000	2000	233000	15000	6000	1000	2200	300	70	10	0.03	0.00	0.77	0.05	1.98	0.37	83.26	0.17	13.96	0.58	8	14.63	534.28	535.93	1917.66	180.27	2112.56	3.03	4.65
laboratory	13	Initial																										0.02	0.00	0.57	0.03	2.64	0.05	85.61	0.09	11.15	0.10
laboratory	13	Control	27.4	28.437	5.177	0.548	1.836	7.943	0.003	2329	2	0.91	0.07	0.307	0.014	8000000	0	34000	1000	154000	4000	9000	1000	1700	100	60	20	0.03	0.01	0.87	0.03	4.51	0.35	77.60	0.06	16.99	0.38	8	15.60	575.18	576.95	1922.24	171.03	2108.88	2.88	4.42
laboratory	13	NaOH	27.4	28.437	5.177	0.548	1.836	7.996	0.001	2360	2	0.76	0.01	0.320	0.004	8000000	0	38000	3000	189000	11000	9000	0	1700	100	40	10	0.02	0.00	0.70	0.07	3.79	0.35	79.38	0.30	16.12	0.34	8	13.69	504.64	506.19	1905.38	191.53	2110.61	3.22	4.95
laboratory	13	Olivine	27.4	28.437	5.177	0.548	1.836	7.977	0.001	2352	1	0.45	0.04	0.419	0.006	2000000	0	10000	0	5000	1000	2000	0	2400	200	20	10	0.11	0.03	11.76	0.77	11.21	0.29	25.72	2.10	51.20	2.41	8	14.37	529.74	531.37	1914.54	184.22	2113.13	3.10	4.76
laboratory	13	Slag	27.4	28.437	5.177	0.548	1.836	7.981	0.003	2347	2	1.29	0.11	0.431	0.003	6000000	0	42000	2000	191000	10000	7000	0	3400	200	60	10	0.02	0.00	1.40	0.15	2.95	0.03	78.44	0.39	17.18	0.37	8	14.18	522.83	524.44	1907.06	185.20	2106.44	3.12	4.78
laboratory	14	Initial																										0.03	0.01	0.44	0.03	3.08	0.08	84.85	0.18	11.61	0.09
laboratory	14	Control	27.5	28.576	4.256	0.526	1.789	7.949	0.006	2327	1	0.68	0.03	0.286	0.005	11000000	1000000	42000	6000	216000	15000	9000	1000	1300	100	50	10	0.02	0.00	0.49	0.05	3.40	0.04	80.54	1.03	15.55	1.02	8	15.26	564.68	566.41	1913.17	173.93	2102.36	2.93	4.49
laboratory	14	NaOH	27.5	28.576	4.256	0.526	1.789	8.008	0.001	2361	0	0.65	0.04	0.302	0.007	11000000	0	44000	3000	217000	12000	10000	0	1500	200	50	20	0.02	0.01	0.57	0.10	3.53	0.12	79.80	0.12	16.08	0.22	8	13.18	487.74	489.24	1892.97	197.13	2103.28	3.32	5.09
laboratory	14	Olivine	27.5	28.576	4.256	0.526	1.789	7.989	0.001	2353	1	0.35	0.02	0.437	0.006	2000000	0	9000	1000	5000	1000	3000	0	2000	100	30	10	0.15	0.06	10.81	0.19	14.40	1.19	26.21	4.53	48.43	3.11	8	13.84	512.13	513.70	1902.53	189.65	2106.01	3.19	4.90
laboratory	14	Slag	27.5	28.576	4.256	0.526	1.789	7.994	0.002	2349	1	1.05	0.08	0.443	0.005	6000000	1000000	39000	3000	172000	13000	7000	1000	2500	400	90	10	0.04	0.00	1.11	0.11	3.07	0.16	78.11	0.34	17.67	0.07	8	13.63	504.26	505.81	1894.98	191.08	2099.69	3.22	4.93
laboratory	15	Initial																										0.03	0.00	0.46	0.01	2.58	0.06	86.16	0.41	10.77	0.35
laboratory	15	Control	26.5	28.820	3.744	0.451	1.759	7.948	0.002	2331	0	0.60	0.05	0.284	0.011	10000000	1000000	33000	1000	211000	13000	7000	0	1100	100	30	10	0.01	0.00	0.42	0.02	2.62	0.03	83.77	0.72	13.18	0.68	8	15.51	574.46	576.21	1925.02	171.44	2111.97	2.90	4.47
laboratory	15	NaOH	26.5	28.820	3.744	0.451	1.759	8.011	0.000	2356	0	0.66	0.11	0.255	0.005	10000000	1000000	36000	2000	214000	12000	6000	1000	1400	300	40	10	0.02	0.00	0.54	0.10	2.50	0.41	83.00	0.95	13.94	0.53	8	13.20	489.06	490.56	1894.71	195.09	2103.01	3.30	5.08
laboratory	15	Olivine	26.5	28.820	3.744	0.451	1.759	7.988	0.002	2350	1	0.28	0.01	0.427	0.004	2000000	0	9000	0	5000	0	2000	0	2300	0	20	0	0.09	0.02	12.10	0.36	11.19	0.66	28.12	0.89	48.51	0.58	8	14.03	519.57	521.15	1909.06	186.43	2109.51	3.16	4.86
laboratory	15	Slag	26.5	28.820	3.744	0.451	1.759	7.993	0.001	2343	1	0.88	0.05	0.433	0.003	6000000	0	32000	6000	130000	27000	4000	0	2100	400	80	30	0.04	0.01	1.25	0.02	2.53	0.30	77.15	1.07	19.03	0.80	8	13.79	510.93	512.49	1899.06	187.60	2100.46	3.18	4.89
laboratory	16	Initial																										0.02	0.00	0.47	0.03	2.48	0.08	83.93	0.17	13.10	0.26
laboratory	16	Control	26.5	28.883	3.779	0.455	1.683	7.947	0.002	2331	2	1.06	0.18	0.316	0.020	14000000	1000000	53000	7000	253000	24000	8000	1000	2200	500	90	20	0.03	0.01	0.71	0.21	2.55	0.39	79.66	3.01	17.05	2.64	8	15.53	576.00	577.76	1925.04	171.44	2112.01	2.90	4.47
laboratory	16	NaOH	26.5	28.883	3.779	0.455	1.683	8.005	0.001	2361	4	0.73	0.03	0.244	0.004	13000000	1000000	54000	1000	232000	3000	8000	1000	1400	100	60	10	0.02	0.00	0.46	0.05	2.85	0.17	78.47	0.50	18.20	0.47	8	13.43	498.26	499.78	1903.15	193.71	2110.29	3.28	5.05
laboratory	16	Olivine	26.5	28.883	3.779	0.455	1.683	7.985	0.001	2355	0	0.46	0.03	0.417	0.004	3000000	0	10000	1000	5000	0	3000	0	2300	200	20	0	0.11	0.01	11.02	0.54	16.31	0.83	22.26	1.70	50.31	2.62	8	14.15	524.97	526.57	1914.91	186.13	2115.20	3.15	4.85
laboratory	16	Slag	26.5	28.883	3.779	0.455	1.683	7.988	0.001	2344	2	1.69	0.05	0.414	0.003	11000000	1000000	55000	2000	202000	13000	9000	1000	3600	100	200	30	0.07	0.01	1.36	0.10	3.38	0.16	74.74	0.64	20.45	0.64	8	13.97	518.17	519.76	1903.23	186.28	2103.48	3.16	4.86
laboratory	17	Initial																										0.03	0.01	0.46	0.01	1.74	0.03	82.86	0.26	14.92	0.25
laboratory	17	Control	26.5	29.508	2.682	0.396	1.649	7.970	0.001	2341	4	0.85	0.07	0.345	0.014	16000000	0	66000	2000	216000	8000	5000	0	1600	300	70	10	0.02	0.00	0.55	0.08	1.61	0.12	74.75	0.67	23.06	0.87	8	14.43	543.33	544.98	1907.61	183.21	2105.25	3.12	4.79
laboratory	17	NaOH	26.5	29.508	2.682	0.396	1.649	8.023	0.000	2365	2	0.64	0.04	0.274	0.006	16000000	0	55000	6000	197000	6000	4000	0	1000	100	40	10	0.02	0.00	0.38	0.02	1.38	0.04	76.89	2.04	21.34	2.02	8	12.61	474.58	476.02	1882.47	204.26	2099.34	3.48	5.34
laboratory	17	Olivine	26.5	29.508	2.682	0.396	1.649	8.005	0.002	2359	2	0.21	0.00	0.393	0.004	4000000	0	13000	0	5000	0	2000	0	1600	100	20	0	0.08	0.02	7.44	0.34	7.57	0.44	22.94	1.53	61.97	1.41	8	13.21	497.49	499.00	1893.26	197.09	2103.57	3.35	5.15
laboratory	17	Slag	26.5	29.508	2.682	0.396	1.649	8.002	0.002	2347	1	0.82	0.10	0.424	0.004	9000000	1000000	46000	10000	138000	29000	3000	1000	2000	300	90	20	0.05	0.02	1.10	0.09	1.67	0.04	72.91	0.37	24.27	0.37	8	13.25	499.00	500.51	1885.90	194.97	2094.13	3.32	5.09
laboratory	18	Initial																										0.02	0.00	0.47	0.04	1.76	0.04	83.00	0.73	14.76	0.66
laboratory	18	Control	25.8	29.549	2.893	0.418	1.687	7.947	0.001	2323	1	0.68	0.01	0.311	0.003	20000000	0	36000	2000	253000	14000	5000	0	1100	100	40	10	0.01	0.00	0.37	0.03	1.75	0.13	85.60	0.62	12.27	0.46	8	15.42	579.21	580.96	1917.78	171.61	2104.81	2.93	4.51
laboratory	18	NaOH	25.8	29.549	2.893	0.418	1.687	8.005	0.001	2358	1	0.67	0.08	0.313	0.006	18000000	2000000	38000	7000	236000	43000	5000	1000	800	100	20	10	0.01	0.00	0.33	0.10	1.73	0.18	84.24	0.20	13.69	0.09	8	13.37	502.13	503.65	1900.12	194.32	2107.81	3.32	5.11
laboratory	18	Olivine	25.8	29.549	2.893	0.418	1.687	7.987	0.001	2351	1	0.32	0.03	0.410	0.005	5000000	0	17000	1000	4000	1000	4000	0	1900	100	20	0	0.06	0.01	7.05	0.38	15.70	0.73	15.87	2.14	61.31	1.88	8	14.01	525.93	527.53	1909.39	187.34	2110.74	3.20	4.92
laboratory	18	Slag	25.8	29.549	2.893	0.418	1.687	7.984	0.002	2342	3	0.96	0.03	0.419	0.004	11000000	1000000	37000	2000	160000	10000	7000	0	2100	300	70	30	0.04	0.02	1.05	0.21	3.50	0.36	77.32	0.80	18.10	0.21	8	14.07	528.18	529.78	1904.34	185.56	2103.96	3.17	4.88
laboratory	19	Initial																										0.01	0.00	0.26	0.01	1.02	0.04	94.89	0.02	3.82	0.06
laboratory	19	Control	25.7	30.180	0.000	0.194	1.511	8.007	0.003	2270	2	0.26	0.03	0.337	0.009	20000000	0	6000	1000	151000	29000	2000	0	400	0	0	0	0.00	0.00	0.26	0.05	1.17	0.15	94.40	0.61	4.17	0.41	8	12.62	480.56	482.00	1818.70	190.60	2021.92	3.27	5.03
laboratory	19	NaOH	25.7	30.180	0.000	0.194	1.511	8.065	0.000	2313	3	0.21	0.01	0.348	0.012	21000000	0	6000	0	119000	9000	2000	0	300	0	10	10	0.01	0.00	0.23	0.03	1.30	0.10	93.42	0.39	5.05	0.26	8	10.94	416.85	418.10	1803.00	215.96	2029.90	3.70	5.70
laboratory	19	Olivine	25.7	30.180	0.000	0.194	1.511	8.045	0.001	2305	3	0.02	0.00	0.363	0.031	4000000	0	3000	0	2000	0	1000	0	100	0	10	0	0.13	0.07	1.86	0.27	15.34	0.38	32.89	1.92	49.79	1.50	8	11.53	439.31	440.63	1814.61	207.57	2033.71	3.56	5.47
laboratory	19	Slag	25.7	30.180	0.000	0.194	1.511	8.040	0.001	2290	2	0.19	0.03	0.397	0.010	17000000	1000000	6000	0	113000	28000	2000	0	400	100	0	0	0.00	0.00	0.32	0.07	1.44	0.23	92.72	1.10	5.52	0.83	8	11.62	442.49	443.82	1806.82	204.31	2022.75	3.50	5.39