Citation:

PANGAEA.948573

Name: KOSMOS 2017 Peru mesocosm study: export flux and particle sinking velocities
Published: 2023-07-21
License: https://creativecommons.org/licenses/by/4.0/
Keywords: export flux; mesocosm experiment; Peruvian Upwelling System; Phytoplankton; sinking velocity

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Abstract:

As one of Earth's most productive marine ecosystems, the Peruvian Upwelling System transports large amounts of biogenic matter from the surface to the deep ocean. Whilst particle sinking velocity is a key factor controlling the biological pump, thereby affecting carbon sequestration and oxygen-depletion, it has not yet been measured in this system. During a 50-day mesocosm experiment in the surface waters off the coast of Peru, we regularly measured particle sinking velocities and their biogeochemical and physical drivers. We further characterized the general properties of sinking matter (sampling depth: 17 m) under different phytoplankton communities and nutritional states. This dataset contains mean velocities of sinking particles as well as their median size, compactness and shape. We further included the particulate organic carbon flux, the sinking matter nitrogen to phosphorus ratio and the relative contribution of opal and particulate inorganic carbon to the total flux. The particle flux characteristics are complemented by measurements of chlorophyll a concentration in the water column and the relative contribution of diatoms to total chlorophyll a.

Keyword(s):

export flux; mesocosm experiment; Peruvian Upwelling System; Phytoplankton; sinking velocity

Supplement to:

Baumann, Moritz; Paul, Allanah Joy; Taucher, Jan; Bach, Lennart Thomas; Goldenberg, Silvan Urs; Stange, Paul; Minutolo, Fabrizio; Riebesell, Ulf (2023): Drivers of particle sinking velocities in the Peruvian upwelling system. Biogeosciences, 20(13), 2595-2612, https://doi.org/10.5194/bg-20-2595-2023

Project(s):

Climate - Biogeochemistry Interactions in the Tropical Ocean (SFB754)

Funding:

German Research Foundation (DFG), grant/award no. 27542298 : Climate - Biogeochemistry Interactions in the Tropical Ocean

Coverage:

Latitude: -12.055000 * Longitude: -77.235000

Date/Time Start: 2017-02-27T00:00:00 * Date/Time End: 2017-04-16T00:00:00

Minimum DEPTH, water: 19 m * Maximum DEPTH, water: 19 m

Event(s):

KOSMOS_2017_Peru * Latitude: -12.055000 * Longitude: -77.235000 * Date/Time Start: 2017-02-23T00:00:00 * Date/Time End: 2017-04-10T00:00:00 * Campaign: (KOSMOS Peru) * Method/Device: Mesocosm experiment (MESO)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Mesocosm label	Meso label		Baumann, Moritz
2	DATE/TIME	Date/Time		Baumann, Moritz		Geocode
3	Day of experiment	DOE	day	Baumann, Moritz
4	Experimental treatment	Exp treat		Baumann, Moritz		upwelling (OMZ)
5	Depth, top/min	Depth top	m	Baumann, Moritz
6	Depth, bottom/max	Depth bot	m	Baumann, Moritz
7	Chlorophyll a	Chl a	µg/l	Bach, Lennart Thomas
8	Chlorophyll a, Diatoms	Chl a Diatoms	µg/l	Bach, Lennart Thomas
9	DEPTH, water	Depth water	m	Baumann, Moritz		Geocode
10	Carbon, organic, particulate, flux per day	POC flux	µmol/l/day	Baumann, Moritz	Sediment trap
11	Nitrogen/Phosphorus ratio	N/P	mol/mol	Baumann, Moritz	Sediment trap
12	Carbon, inorganic, particulate	PIC	%	Baumann, Moritz	Sediment trap	weight fraction
13	Biogenic silica	bSiO2	%	Baumann, Moritz	Sediment trap	weight fraction
14	Sinking velocity	Sinking V	m/day	Baumann, Moritz		mean 40-100 µm
15	Sinking velocity	Sinking V	m/day	Baumann, Moritz		mean 100-250 µm
16	Sinking velocity	Sinking V	m/day	Baumann, Moritz		mean 250-1000 µm
17	Equivalent spherical diameter	ESD	µm	Baumann, Moritz		median
18	Particle porosity	Particle poros		Baumann, Moritz		median
19	Aspect ratio	Aspect ratio		Baumann, Moritz		median

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

3317 data points

Data

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

1 Meso label	2 Date/Time	3 DOE [day]	4 Exp treat (upwelling (OMZ))	6 Depth bot [m]	7 Chl a [µg/l]	8 Chl a Diatoms [µg/l]	9 Depth water [m]	10 POC flux [µmol/l/day]	11 N/P [mol/mol]	12 PIC [%] (weight fraction)	13 bSiO2 [%] (weight fraction)	14 Sinking V [m/day] (mean 40-100 µm)	15 Sinking V [m/day] (mean 100-250 µm)	16 Sinking V [m/day] (mean 250-1000 µm)	17 ESD [µm] (median)	18 Particle poros (median)	19 Aspect ratio (median)
M1	2017-02-27T00:00:00	2	low NOx	17	3.86	50.4	19	0.039	6.96	0.048	0.266	17.84	25.88	46.83	63.33	16.68	0.62
M4	2017-02-27T00:00:00	2	low NOx	17	5.26	49.6	19	0.065	6.48	0.090	0.229	15.98	20.62	28.06	61.11	16.15	0.62
M5	2017-02-27T00:00:00	2	low NOx	17	3.77	56.1	19	0.055	6.23	0.129	0.247	13.90	20.86	31.73	64.92	17.49	0.62
M8	2017-02-27T00:00:00	2	low NOx	17	3.41	56.1	19	0.084	6.06	0.130	0.253	21.01	31.98	55.83	61.88	17.36	0.61
M2	2017-02-27T00:00:00	2	very low NOx	17	3.73	60.0	19	0.130	5.89	0.126	0.283
M3	2017-02-27T00:00:00	2	very low NOx	17	4.43	49.9	19	0.045	6.57	0.076	0.261	16.82	22.39	65.41	57.98	16.30	0.62
M6	2017-02-27T00:00:00	2	very low NOx	17	3.14	61.0	19	0.036	6.24	0.142	0.257	18.06	24.97	67.56	64.98	16.82	0.60
M7	2017-02-27T00:00:00	2	very low NOx	17	3.60	58.5	19	0.030	6.62	0.144	0.234	18.29	23.58	47.39	66.58	16.88	0.61
M1	2017-03-01T00:00:00	4	low NOx	17	2.43	45.2	19	0.166	7.48	0.079	0.249	22.93	27.59	45.11	54.87	13.92	0.70
M4	2017-03-01T00:00:00	4	low NOx	17	1.99	38.9	19	0.255	7.64	0.060	0.269	28.84	37.40	49.33	58.13	15.30	0.66
M5	2017-03-01T00:00:00	4	low NOx	17	2.28	58.9	19	0.189	7.94	0.065	0.266	16.43	22.79	30.70	57.67	16.45	0.58
M8	2017-03-01T00:00:00	4	low NOx	17	1.71	77.6	19	0.348	6.40	0.019	0.265	15.76	20.19	40.16	60.50	17.02	0.58
M2	2017-03-01T00:00:00	4	very low NOx	17	1.77	82.4	19	0.365	6.43	0.121	0.257	15.18	24.28	38.78	57.12	16.40	0.59
M3	2017-03-01T00:00:00	4	very low NOx	17	2.03	48.6	19	0.169	7.52	0.087	0.259	18.44	16.86	42.08	49.77	14.07	0.65
M6	2017-03-01T00:00:00	4	very low NOx	17	2.17	78.2	19	0.137	7.97	0.081	0.287	16.93	20.74	34.59	62.80	16.87	0.59
M7	2017-03-01T00:00:00	4	very low NOx	17	1.60	80.7	19	0.090	8.60	0.120	0.264	14.74	22.03	34.02	56.27	16.25	0.62
M1	2017-03-03T00:00:00	6	low NOx	17	1.66	70.4	19	0.486	7.37	0.027	0.265	23.22	29.39	40.02	57.29	14.67	0.68
M4	2017-03-03T00:00:00	6	low NOx	17	1.81	49.0	19	1.136	9.24	0.071	0.275	21.99	28.91	42.75	61.65	16.34	0.66
M5	2017-03-03T00:00:00	6	low NOx	17	2.32	66.0	19	0.878	7.87	0.063	0.266	20.79	30.35	35.61	56.33	15.44	0.64
M8	2017-03-03T00:00:00	6	low NOx	17	2.27	71.7	19	1.097	8.57	0.039	0.242	12.16	16.76	24.24	55.06	15.97	0.60
M2	2017-03-03T00:00:00	6	very low NOx	17	2.23	73.6	19	1.528	8.77	0.038	0.248	14.68	19.96	27.90	58.64	16.65	0.61
M3	2017-03-03T00:00:00	6	very low NOx	17	1.82	63.5	19	0.692	8.03	0.010	0.279	16.54	22.66	22.36	56.34	15.73	0.63
M6	2017-03-03T00:00:00	6	very low NOx	17	1.90	64.2	19	0.412	7.91	0.066	0.248	13.20	15.91	23.86	58.59	17.43	0.60
M7	2017-03-03T00:00:00	6	very low NOx	17	2.04	68.6	19	0.355	8.18	0.079	0.213	11.54	16.38	18.20	57.08	17.78	0.57
M1	2017-03-05T00:00:00	8	low NOx	17	1.71	54.1	19	0.435	8.79	0.066	0.256	17.73	26.37	39.84	58.39	15.98	0.65
M4	2017-03-05T00:00:00	8	low NOx	17	2.44	47.6	19	1.924	9.36	0.078	0.278	18.05	25.32	38.64	60.57	15.60	0.64
M5	2017-03-05T00:00:00	8	low NOx	17	1.44	45.5	19	0.388	8.53	0.073	0.253	12.63	20.94	33.64	57.33	16.28	0.64
M8	2017-03-05T00:00:00	8	low NOx	17	1.85	52.2	19	2.310	9.09	0.041	0.259	15.80	20.11	30.69	57.93	16.29	0.63
M2	2017-03-05T00:00:00	8	very low NOx	17	1.85	56.3	19	1.783	9.08	0.042	0.257	14.20	20.82	25.01	55.30	16.82	0.61
M3	2017-03-05T00:00:00	8	very low NOx	17	1.65	45.7	19	0.601	8.33	0.070	0.268	17.34	26.49	35.32	63.31	16.72	0.64
M6	2017-03-05T00:00:00	8	very low NOx	17	1.52	46.4	19	1.430	8.41	0.052	0.261	18.78	25.82	33.28	62.03	16.73	0.61
M7	2017-03-05T00:00:00	8	very low NOx	17	1.85	56.1	19	0.455	8.65	0.061	0.225	11.11	11.46	11.74	55.76	16.80	0.59
M1	2017-03-07T00:00:00	10	low NOx	17	1.85	27.3	19	0.514	9.01	0.077	0.255	12.91	18.52	28.72	54.23	14.80	0.65
M4	2017-03-07T00:00:00	10	low NOx	17	2.98	32.4	19	0.264	9.94	0.086	0.246	14.03	19.73	36.11	55.88	17.02	0.62
M5	2017-03-07T00:00:00	10	low NOx	17	1.74	23.6	19	0.502	9.11	0.082	0.236	13.86	23.87	30.81	58.89	16.59	0.64
M8	2017-03-07T00:00:00	10	low NOx	17	2.09	30.8	19	0.292	10.96	0.071	0.203	10.35	17.86	24.16	56.72	17.36	0.60
M2	2017-03-07T00:00:00	10	very low NOx	17	2.25	40.4	19	0.315	10.20	0.067	0.205	16.08	24.46	36.21	55.68	15.05	0.62
M3	2017-03-07T00:00:00	10	very low NOx	17	1.66	21.8	19	0.632	9.06	0.051	0.256	17.33	26.54	40.50	63.36	16.78	0.64
M6	2017-03-07T00:00:00	10	very low NOx	17	1.99	31.5	19	0.382	9.06	0.074	0.232	13.24	23.10	23.66	59.27	16.79	0.64
M7	2017-03-07T00:00:00	10	very low NOx	17	1.90	45.4	19	0.613	9.62	0.071	0.195	12.25	16.12	25.79	61.09	17.55	0.61
M1	2017-03-09T00:00:00	12	low NOx	17	2.11	18.8	19	2.519	9.54	0.060	0.273	15.68	21.16	35.00	60.36	17.48	0.60
M4	2017-03-09T00:00:00	12	low NOx	17	2.02	20.3	19	0.507	8.76	0.067	0.243	14.54	16.98	22.17	61.03	19.75	0.60
M5	2017-03-09T00:00:00	12	low NOx	17	3.56	21.5	19	2.746	7.15	0.035	0.292	13.52	17.55	31.01	61.28	17.26	0.61
M8	2017-03-09T00:00:00	12	low NOx	17	3.01	27.4	19	1.934	8.47	0.072	0.238	13.36	18.84	30.24	59.86	16.98	0.63
M2	2017-03-09T00:00:00	12	very low NOx	17	2.72	26.5	19	1.673	9.83	0.029	0.236	14.51	20.67	30.01	64.54	18.60	0.61
M3	2017-03-09T00:00:00	12	very low NOx	17	1.18	22.7	19	1.220	8.43	0.065	0.267	15.65	21.28	40.45	60.08	18.47	0.61
M6	2017-03-09T00:00:00	12	very low NOx	17	4.25	32.9	19	0.659	9.33	0.073	0.239	14.48	21.90	33.57	60.65	17.75	0.62
M7	2017-03-09T00:00:00	12	very low NOx	17	4.29	50.0	19	3.123	7.49	0.044	0.233	12.81	20.45	30.86	59.78	16.87	0.61
M1	2017-03-11T00:00:00	14	low NOx	17	2.16	15.4	19	2.280	9.58	0.147	0.252	16.12	24.20	37.22	58.63	16.71	0.59
M4	2017-03-11T00:00:00	14	low NOx	17	1.72	19.4	19	1.797	10.72	0.066	0.254	9.27	14.20	36.54	58.36	16.93	0.59
M5	2017-03-11T00:00:00	14	low NOx	17	3.86	25.5	19	1.669	8.84	0.049	0.279	9.84	16.85	24.28	56.94	17.31	0.61
M8	2017-03-11T00:00:00	14	low NOx	17	3.88	31.2	19	2.461	10.21	0.048	0.257	10.07	18.88	37.91	52.87	15.48	0.61
M2	2017-03-11T00:00:00	14	very low NOx	17	4.08	26.9	19	1.880	9.05	0.197	0.244	17.52	25.48	40.95	58.87	16.34	0.62
M3	2017-03-11T00:00:00	14	very low NOx	17	2.46	27.4	19	1.999	8.18	0.074	0.276	14.43	21.17	44.77	59.02	16.86	0.60
M6	2017-03-11T00:00:00	14	very low NOx	17	4.84	36.4	19	2.789	7.96	0.086	0.291	10.77	15.30	36.77	60.87	17.52	0.62
M7	2017-03-11T00:00:00	14	very low NOx	17	6.07	41.4	19	3.673	8.78	0.044	0.256	12.40	17.42	26.94	55.74	15.88	0.62
M1	2017-03-13T00:00:00	16	low NOx	17	4.04	8.7	19	0.924	10.75	0.036	0.206	16.35	25.49	37.95	62.36	17.53	0.58
M4	2017-03-13T00:00:00	16	low NOx	17	1.86	18.6	19	0.993	12.27	0.059	0.209	10.25	18.43	30.69	61.24	18.11	0.57
M5	2017-03-13T00:00:00	16	low NOx	17	2.60	11.5	19	1.133	11.90	0.026	0.268	9.68	17.18	26.09	59.75	16.61	0.60
M8	2017-03-13T00:00:00	16	low NOx	17	2.74	17.3	19	1.226	13.47	0.040	0.234
M2	2017-03-13T00:00:00	16	very low NOx	17	4.53	12.0	19	0.985	9.26	0.109	0.229	13.38	26.50	41.13	58.85	17.62	0.60
M3	2017-03-13T00:00:00	16	very low NOx	17	2.40	20.7	19	1.209	9.87	0.033	0.236	10.79	20.49	39.05	63.81	18.35	0.60
M6	2017-03-13T00:00:00	16	very low NOx	17	2.79	20.2	19	1.169	11.54	0.054	0.288	11.02	20.41	37.46	56.18	17.43	0.60
M7	2017-03-13T00:00:00	16	very low NOx	17	5.92	11.2	19	1.500	11.26	0.026	0.298	12.39	20.43	42.32	56.50	16.06	0.61
M1	2017-03-15T00:00:00	18	low NOx	17	4.76	3.5	19	1.040	13.44	0.055	0.210	11.98	20.49	35.54	64.13	17.88	0.60
M4	2017-03-15T00:00:00	18	low NOx	17	1.60	18.7	19	0.989	14.30	0.052	0.170	15.40	22.70	43.17	62.69	19.52	0.58
M5	2017-03-15T00:00:00	18	low NOx	17	3.80	3.4	19	1.499	14.75	0.040	0.315	11.65	20.27	32.85	56.71	17.17	0.63
M8	2017-03-15T00:00:00	18	low NOx	17	3.84	5.1	19	1.331	13.99	0.051	0.284	12.66	21.56	27.85	56.19	17.47	0.60
M2	2017-03-15T00:00:00	18	very low NOx	17	5.88	5.2	19	1.190	13.55	0.029	0.252	11.27	19.77	27.56	59.82	16.51	0.61
M3	2017-03-15T00:00:00	18	very low NOx	17	1.65	18.4	19	1.092	12.25	0.059	0.241	9.45	17.68	29.88	60.64	17.62	0.63
M6	2017-03-15T00:00:00	18	very low NOx	17	3.33	6.9	19	1.155	13.48	0.043	0.327	10.81	22.58	32.43	53.28	17.15	0.58
M7	2017-03-15T00:00:00	18	very low NOx	17	6.51	3.2	19	1.578	11.63	0.042	0.329	9.54	17.77	31.22	55.52	16.78	0.60
M1	2017-03-17T00:00:00	20	low NOx	17	5.72	1.3	19	0.902	10.01	0.071	0.097	10.85	17.92	32.05	66.38	19.52	0.59
M4	2017-03-17T00:00:00	20	low NOx	17	1.07	22.3	19	0.766	7.85	0.063	0.109	8.54	15.90	30.54	73.73	21.36	0.59
M5	2017-03-17T00:00:00	20	low NOx	17	5.44	2.0	19	0.669	15.51	0.028	0.246	10.35	15.65	23.87	57.96	17.88	0.63
M8	2017-03-17T00:00:00	20	low NOx	17	4.96	3.3	19	0.626	11.47	0.047	0.267	6.46	12.02	26.57	57.74	16.93	0.65
M2	2017-03-17T00:00:00	20	very low NOx	17	7.23	1.5	19	0.859	14.30	0.044	0.234	7.27	12.21	26.73	59.26	18.11	0.61
M3	2017-03-17T00:00:00	20	very low NOx	17	0.99	11.7	19	0.945	13.32	0.044	0.216	9.87	16.35	30.88	63.13	19.11	0.58
M6	2017-03-17T00:00:00	20	very low NOx	17	4.89	2.8	19	0.800	13.01	0.000	0.343	10.47	17.46	35.46	56.49	17.91	0.62
M7	2017-03-17T00:00:00	20	very low NOx	17	8.53	1.3	19	0.659	14.55	0.012	0.291	6.75	11.90	16.67	56.81	17.99	0.61
M1	2017-03-19T00:00:00	22	low NOx	17	3.79	2.7	19	1.056	15.04	0.067	0.078	11.35	15.38	27.55	60.43	18.92	0.57
M4	2017-03-19T00:00:00	22	low NOx	17	0.63	15.5	19	0.847	11.58	0.048	0.095	10.70	15.10	33.27	67.02	20.79	0.59
M5	2017-03-19T00:00:00	22	low NOx	17	3.37	2.5	19	0.720	19.40	0.012	0.138	7.77	11.91	21.06	60.86	18.74	0.62
M8	2017-03-19T00:00:00	22	low NOx	17	3.14	6.0	19	0.701	3.43	0.058	0.190	9.32	14.28	26.28	59.93	18.26	0.61
M2	2017-03-19T00:00:00	22	very low NOx	17	3.57	3.0	19	1.000	14.56	0.015	0.198	11.72	18.94	31.08	56.08	17.81	0.61
M3	2017-03-19T00:00:00	22	very low NOx	17	1.03	14.1	19	1.645	18.43	0.057	0.195	10.97	16.83	36.04	63.85	20.78	0.56
M6	2017-03-19T00:00:00	22	very low NOx	17	6.13	2.0	19	1.073	18.72	0.032	0.158	7.45	12.40	18.05	55.77	17.51	0.62
M7	2017-03-19T00:00:00	22	very low NOx	17	4.27	4.8	19	0.585	9.65	0.058	0.231	8.81	12.47	23.12	55.05	18.48	0.57
M1	2017-03-21T00:00:00	24	low NOx	17	4.12	4.4	19	0.845	12.23	0.004	0.095	7.82	11.20	22.76	57.80	18.79	0.56
M4	2017-03-21T00:00:00	24	low NOx	17	1.22	11.4	19	1.406	13.65	0.000	0.093	8.31	12.66	19.25	64.34	20.57	0.58
M5	2017-03-21T00:00:00	24	low NOx	17	4.82	4.3	19	0.622	13.72	0.083	0.132	10.78	15.12	29.31	60.63	19.49	0.59
M8	2017-03-21T00:00:00	24	low NOx	17	4.36	4.3	19	0.665	10.76	0.051	0.178	8.78	17.93	25.39	57.89	19.07	0.57
M2	2017-03-21T00:00:00	24	very low NOx	17	5.63	2.3	19	0.962	8.07	0.029	0.184	11.99	19.07	28.64	59.99	17.71	0.59
M3	2017-03-21T00:00:00	24	very low NOx	17	2.80	13.3	19	0.938	17.62	0.040	0.131	9.76	14.64	21.07	64.73	20.71	0.57
M6	2017-03-21T00:00:00	24	very low NOx	17	6.95	1.8	19	1.037	17.87	0.061	0.154	10.84	16.02	30.46	62.95	18.69	0.60
M7	2017-03-21T00:00:00	24	very low NOx	17	5.13	2.4	19	0.713	17.78	0.081	0.190	10.75	21.11	29.85	57.01	18.20	0.59
M1	2017-03-23T00:00:00	26	low NOx	17	4.46	3.0	19	0.750	14.98	0.066	0.064	9.45	13.41	21.33	63.54	20.68	0.59
M4	2017-03-23T00:00:00	26	low NOx	17	1.20	8.2	19	1.146	16.76	0.050	0.071	9.02	13.91	25.76	62.08	21.37	0.57
M5	2017-03-23T00:00:00	26	low NOx	17	4.98	5.5	19	0.872	12.30	0.062	0.091	7.61	12.38	20.72	56.67	18.07	0.62
M8	2017-03-23T00:00:00	26	low NOx	17	4.02	3.5	19	0.966	6.33	0.069	0.109	9.13	11.89	27.07	56.29	18.53	0.60
M2	2017-03-23T00:00:00	26	very low NOx	17	5.36	2.0	19	0.856	17.28	0.077	0.106	8.23	12.88	21.86	58.27	18.16	0.59
M3	2017-03-23T00:00:00	26	very low NOx	17	2.78	5.9	19	2.686	15.92	0.057	0.091	8.96	13.04	28.48	68.33	22.79	0.57
M6	2017-03-23T00:00:00	26	very low NOx	17	5.34	1.9	19	1.455	23.48	0.059	0.098	10.48	15.54	27.63	59.75	18.61	0.60
M7	2017-03-23T00:00:00	26	very low NOx	17	5.39	0.7	19	0.860	20.36	0.058	0.129	8.80	11.19	22.98	55.76	17.94	0.59
M1	2017-03-25T00:00:00	28	low NOx	17	4.81	3.1	19	0.976	3.67	0.054	0.041	9.13	10.92	17.56	56.93	18.65	0.58
M4	2017-03-25T00:00:00	28	low NOx	17	1.78	5.1	19	0.691	9.82	0.055	0.051	14.34	18.14	30.58	71.16	22.84	0.56
M5	2017-03-25T00:00:00	28	low NOx	17	4.63	14.4	19	0.537	5.23	0.056	0.068	10.60	16.55	18.10	59.26	18.26	0.59
M8	2017-03-25T00:00:00	28	low NOx	17	4.00	7.0	19	0.612	7.46	0.034	0.086	13.50	20.18	26.86	60.59	19.12	0.60
M2	2017-03-25T00:00:00	28	very low NOx	17	4.36	2.0	19	0.889	17.70	0.030	0.073	9.39	13.22	25.96	56.11	18.41	0.59
M3	2017-03-25T00:00:00	28	very low NOx	17	3.52	2.4	19	1.209	8.90	0.029	0.078	15.54	17.38	25.72	61.24	21.78	0.55
M6	2017-03-25T00:00:00	28	very low NOx	17	4.15	4.0	19	0.802	18.07	0.025	0.051	11.62	14.38	23.27	57.84	19.68	0.57
M7	2017-03-25T00:00:00	28	very low NOx	17	4.85	2.3	19	0.642	6.61	0.042	0.052	9.82	14.81	27.62	56.12	19.05	0.61
M1	2017-03-27T00:00:00	30	low NOx	17	4.76	7.8	19	1.050	7.89	0.071	0.038	12.73	17.09	28.54	57.61	19.44	0.59
M4	2017-03-27T00:00:00	30	low NOx	17	2.43	1.2	19	0.210	15.02	0.073	0.035	13.46	18.97	25.85	76.87	27.63	0.58
M5	2017-03-27T00:00:00	30	low NOx	17	4.12	16.0	19	0.576	8.48	0.059	0.060	8.43	13.97	25.27	52.80	17.80	0.59
M8	2017-03-27T00:00:00	30	low NOx	17	4.24	16.0	19	0.682	4.57	0.055	0.072	13.32	20.44	30.35	57.51	18.82	0.57
M2	2017-03-27T00:00:00	30	very low NOx	17	4.60	2.3	19	1.302	10.84	0.046	0.052	10.21	15.42	20.14	55.65	18.18	0.59
M3	2017-03-27T00:00:00	30	very low NOx	17	4.29	2.8	19	2.084	16.05	0.057	0.053	12.80	18.93	29.81	64.02	21.02	0.54
M6	2017-03-27T00:00:00	30	very low NOx	17	3.49	6.6	19	0.674	18.82	0.084	0.053	8.55	10.55	15.60	55.65	18.04	0.58
M7	2017-03-27T00:00:00	30	very low NOx	17	4.53	5.1	19	1.945	20.44	0.099	0.027
M1	2017-03-29T00:00:00	32	low NOx	17	5.45	4.4	19	1.243	4.79	0.060	0.049	12.81	17.95	29.38	55.55	19.09	0.59
M4	2017-03-29T00:00:00	32	low NOx	17	2.53	2.4	19	1.786	13.50	0.074	0.060	19.87	24.02	47.91	76.50	24.92	0.57
M5	2017-03-29T00:00:00	32	low NOx	17	4.40	14.5	19	0.410	10.43	0.034	0.054	12.33	18.75		51.09	17.61	0.59
M8	2017-03-29T00:00:00	32	low NOx	17	3.97	13.4	19	0.470	9.76	0.051	0.073	11.01	17.17	21.68	55.50	19.11	0.58
M2	2017-03-29T00:00:00	32	very low NOx	17	5.24	2.7	19	1.369	12.20	0.071	0.039	9.57	15.12	26.33	60.43	18.37	0.61
M3	2017-03-29T00:00:00	32	very low NOx	17	4.44	0.4	19	1.295	11.73	0.051	0.074	11.55	16.21	26.70	59.72	19.72	0.57
M6	2017-03-29T00:00:00	32	very low NOx	17	4.31	4.3	19	1.016	4.53	0.087	0.044	10.49	12.85	43.00	56.77	19.15	0.60
M7	2017-03-29T00:00:00	32	very low NOx	17	4.63	6.9	19	0.955	4.92	0.017	0.035	9.61	15.16		51.77	17.33	0.64
M1	2017-03-31T00:00:00	34	low NOx	17	6.22	2.5	19	1.614	8.30	0.029	0.054	12.68	20.46	27.44	59.98	21.15	0.62
M4	2017-03-31T00:00:00	34	low NOx	17	0.86	0.0	19	1.272	10.72	0.046	0.058	9.02	11.45	28.47	70.76	27.37	0.58
M5	2017-03-31T00:00:00	34	low NOx	17	4.67	16.0	19	0.622	8.93	0.042	0.045	10.70	17.68	30.35	57.85	21.32	0.60
M8	2017-03-31T00:00:00	34	low NOx	17	3.70	10.2	19	0.548	6.23	0.053	0.053	14.19	18.65	27.67	66.31	23.94	0.60
M2	2017-03-31T00:00:00	34	very low NOx	17	3.45	2.6	19	1.609	19.64	0.061	0.031	15.05	21.46	38.36	61.73	22.05	0.60
M3	2017-03-31T00:00:00	34	very low NOx	17	1.01	3.2	19	1.365	14.57	0.080	0.055	11.26	15.50	22.94	71.51	25.16	0.59
M6	2017-03-31T00:00:00	34	very low NOx	17	3.69	6.5	19	1.383	15.21	0.075	0.035	10.19	13.29	26.59	64.93	23.51	0.62
M7	2017-03-31T00:00:00	34	very low NOx	17	5.07	18.8	19	0.788	2.22	0.055	0.032	11.45	15.22	27.92	59.56	22.77	0.61
M1	2017-04-02T00:00:00	36	low NOx	17	5.73	3.6	19	1.509	11.86	0.049	0.055	12.63	15.99	68.94	54.61	18.70	0.63
M4	2017-04-02T00:00:00	36	low NOx	17	1.90	18.9	19	1.555	8.73	0.104	0.081	14.54	14.35	30.51	70.02	22.69	0.57
M5	2017-04-02T00:00:00	36	low NOx	17	5.41	21.2	19	0.775	6.08	0.039	0.043	10.50	18.41	22.63	60.10	18.04	0.60
M8	2017-04-02T00:00:00	36	low NOx	17	3.17	16.9	19	0.819	4.69	0.060	0.043	12.37	14.58	29.52	65.01	20.84	0.59
M2	2017-04-02T00:00:00	36	very low NOx	17	5.39	2.8	19	1.524	15.74	0.091	0.041	10.55	15.33	34.29	60.83	19.09	0.62
M3	2017-04-02T00:00:00	36	very low NOx	17	5.63	1.0	19	1.485	8.96	0.046	0.047	11.72	15.19	25.41	58.86	19.11	0.63
M6	2017-04-02T00:00:00	36	very low NOx	17	7.15	35.9	19	1.260	15.38	0.062	0.033	12.34	15.33	32.13	63.81	19.77	0.61
M7	2017-04-02T00:00:00	36	very low NOx	17	6.89	34.5	19	0.653	2.75	0.106	0.035	11.43	19.21	24.30	59.63	19.52	0.61
M1	2017-04-04T00:00:00	38	low NOx	17	5.17	3.0	19	1.233	7.65	0.024	0.076	14.51	22.98	27.47	57.62	19.09	0.64
M4	2017-04-04T00:00:00	38	low NOx	17	1.82	9.0	19	1.307	9.31	0.075	0.126	14.14	18.64	30.82	65.60	20.30	0.60
M5	2017-04-04T00:00:00	38	low NOx	17	5.24	21.5	19	0.455	1.90	0.102	0.037	13.55	20.49	41.88	61.49	20.33	0.59
M8	2017-04-04T00:00:00	38	low NOx	17	5.23	37.3	19	0.665	3.60	0.080	0.042	10.91	13.96	14.73	62.22	21.95	0.60
M2	2017-04-04T00:00:00	38	very low NOx	17	5.25	3.2	19	0.810	10.34	0.027	0.061	15.99	28.14	38.30	64.11	21.76	0.59
M3	2017-04-04T00:00:00	38	very low NOx	17	3.56	1.6	19	0.841	4.40	0.025	0.065	14.08	19.82	31.58	65.53	20.34	0.61
M6	2017-04-04T00:00:00	38	very low NOx	17	4.63	6.1	19	0.823	8.79	0.081	0.047	14.10	25.25	35.02	59.00	19.81	0.60
M7	2017-04-04T00:00:00	38	very low NOx	17	5.68	29.3	19	0.438	2.48	0.116	0.039	13.37	20.74	60.78	61.05	20.45	0.60
M1	2017-04-06T00:00:00	40	low NOx	17	5.48	2.5	19	1.273	5.38	0.092	0.077	16.30	26.13	38.25	65.25	19.72	0.61
M4	2017-04-06T00:00:00	40	low NOx	17	1.34	6.1	19	0.907	4.24	0.041	0.166	16.26	27.42	34.97	61.14	19.17	0.59
M5	2017-04-06T00:00:00	40	low NOx	17	4.19	13.8	19	0.571	2.55	0.088	0.043	12.18	18.54		57.81	19.48	0.59
M8	2017-04-06T00:00:00	40	low NOx	17	5.38	37.0	19	0.993	3.23	0.068	0.041	11.74	14.15	35.22	63.55	21.16	0.57
M2	2017-04-06T00:00:00	40	very low NOx	17	4.87	4.2	19	0.903	3.01	0.083	0.056	12.19	20.61	46.88	55.85	18.95	0.58
M3	2017-04-06T00:00:00	40	very low NOx	17	5.58	1.1	19	0.602	3.03		0.032	12.01	18.11	28.67	64.45	20.49	0.60
M6	2017-04-06T00:00:00	40	very low NOx	17	4.11	4.5	19	0.651	6.12	0.069	0.049	17.90	30.80	65.40	61.92	19.56	0.59
M7	2017-04-06T00:00:00	40	very low NOx	17	5.50	28.7	19	0.863	5.74	0.046	0.022	16.26	16.11	45.76	60.87	20.23	0.57
M1	2017-04-08T00:00:00	42	low NOx	17	5.00	5.6	19	1.373	2.59	0.077	0.064	6.84	15.85	51.66	54.88	17.68	0.63
M4	2017-04-08T00:00:00	42	low NOx	17	1.28	9.3	19	0.940	2.26	0.062	0.158	12.43	35.41	58.99	53.79	17.92	0.58
M5	2017-04-08T00:00:00	42	low NOx	17	4.80	6.6	19	1.137	1.97	0.093	0.039	11.22	21.82	31.18	54.60	18.54	0.56
M8	2017-04-08T00:00:00	42	low NOx	17	6.50	51.7	19	1.329	2.02	0.095	0.038	13.61	15.91	86.36	66.66	22.81	0.57
M2	2017-04-08T00:00:00	42	very low NOx	17	3.42	22.8	19	0.916	1.89	0.124	0.041	12.59	20.89	56.76	54.58	17.98	0.61
M3	2017-04-08T00:00:00	42	very low NOx	17	5.19	2.8	19	0.995	2.63	0.129	0.064	9.71	15.31	31.40	56.95	19.13	0.56
M6	2017-04-08T00:00:00	42	very low NOx	17	4.11	3.8	19	1.374	2.33	0.065	0.037	12.58	23.29	40.42	57.15	18.09	0.60
M7	2017-04-08T00:00:00	42	very low NOx	17	5.15	18.0	19	0.927	2.33	0.060	0.030	11.79	22.83	35.10	57.41	19.54	0.59
M1	2017-04-10T00:00:00	44	low NOx	17	7.26	15.2	19	1.188	2.68	0.124	0.075	12.12	17.81	34.58	57.97	19.23	0.59
M4	2017-04-10T00:00:00	44	low NOx	17	2.34	27.7	19	1.092	2.65	0.082	0.156	13.24	20.13	46.69	59.20	19.48	0.58
M5	2017-04-10T00:00:00	44	low NOx	17	8.45	3.9	19	0.921	2.02	0.117	0.050	11.66	19.66	59.43	57.86	20.96	0.57
M8	2017-04-10T00:00:00	44	low NOx	17	6.15	41.9	19	1.363	1.72	0.080	0.042	13.59	21.38	56.14	63.34	21.57	0.57
M2	2017-04-10T00:00:00	44	very low NOx	17	9.56	32.0	19	0.916	2.24	0.070	0.056	11.54	18.87	33.72	59.25	18.98	0.60
M3	2017-04-10T00:00:00	44	very low NOx	17	6.12	5.5	19	1.876	2.31	0.128	0.085	15.40	26.34	38.51	63.43	20.73	0.54
M6	2017-04-10T00:00:00	44	very low NOx	17	6.67	5.0	19	0.850	2.13	0.109	0.049	12.86	18.29	45.05	62.90	19.68	0.59
M7	2017-04-10T00:00:00	44	very low NOx	17	11.27	4.5	19	1.431	2.33	0.057	0.037	12.27	21.67	53.58	55.29	18.51	0.57
M1	2017-04-12T00:00:00	46	low NOx	17	12.60	16.4	19	1.303	1.94	0.047	0.081	10.92	14.87	50.30	66.72	20.19	0.57
M4	2017-04-12T00:00:00	46	low NOx	17	1.83	10.9	19	0.924	2.50	0.103	0.157	13.94	23.75	32.76	64.96	21.05	0.59
M5	2017-04-12T00:00:00	46	low NOx	17	14.32	2.2	19	1.180	1.44	0.100	0.053	12.64	38.04	49.45	55.98	19.22	0.57
M8	2017-04-12T00:00:00	46	low NOx	17	9.19	20.7	19	1.392	2.10	0.067	0.045	12.62	25.01	76.97	61.39	21.79	0.58
M2	2017-04-12T00:00:00	46	very low NOx	17	8.62	15.5	19	0.988	3.03	0.106	0.059	10.45	19.14	34.74	55.88	18.34	0.60
M3	2017-04-12T00:00:00	46	very low NOx	17	11.51	3.1	19	1.462	1.73	0.070	0.068	12.99	24.03	39.92	60.87	20.15	0.54
M6	2017-04-12T00:00:00	46	very low NOx	17	7.14	3.7	19	1.012	2.70	0.066	0.053	12.19	21.62	53.75	55.84	18.99	0.60
M7	2017-04-12T00:00:00	46	very low NOx	17	20.01	2.0	19	1.463	2.28	0.036	0.041	14.93	26.03	48.16	58.87	19.20	0.55
M1	2017-04-14T00:00:00	48	low NOx	17	14.75	5.1	19	1.167	1.63	0.060	0.055	11.15	20.38	28.74	57.78	18.82	0.56
M4	2017-04-14T00:00:00	48	low NOx	17	1.99	8.8	19	1.372	2.06	0.085	0.097	11.78	12.34	40.15	57.23	19.58	0.54
M5	2017-04-14T00:00:00	48	low NOx	17	18.28	1.7	19	1.552	1.28	0.110	0.043
M8	2017-04-14T00:00:00	48	low NOx	17	13.36	7.8	19	1.325	1.26	0.106	0.034
M2	2017-04-14T00:00:00	48	very low NOx	17	1.39	41.8	19	1.093	2.15	0.093	0.056	9.80	16.14	32.63	55.84	18.66	0.62
M3	2017-04-14T00:00:00	48	very low NOx	17	16.50	2.3	19	1.948	1.66	0.033	0.060	16.91	48.22	51.94	55.25	19.14	0.52
M6	2017-04-14T00:00:00	48	very low NOx	17	8.90	3.0	19	1.337	1.78	0.061	0.052	17.03	26.14	54.41	64.70	20.29	0.58
M7	2017-04-14T00:00:00	48	very low NOx	17	11.81	1.8	19	2.149	2.31	0.069	0.038	13.52	20.63		55.38	18.86	0.64
M1	2017-04-16T00:00:00	50	low NOx	17	21.89	3.0	19	1.547	2.04	0.079	0.054
M4	2017-04-16T00:00:00	50	low NOx	17	1.62	14.2	19	1.755	3.04	0.072	0.099
M5	2017-04-16T00:00:00	50	low NOx	17	18.16	2.9	19	1.439	2.60	0.053	0.066
M8	2017-04-16T00:00:00	50	low NOx	17	7.08	3.5	19	1.404	1.59	0.125	0.030
M2	2017-04-16T00:00:00	50	very low NOx	17	10.62	5.3	19	1.257	2.18	0.045	0.071
M3	2017-04-16T00:00:00	50	very low NOx	17	19.64	2.4	19	2.783	3.45	0.000	0.063
M6	2017-04-16T00:00:00	50	very low NOx	17	18.02	2.8	19	1.832	1.94	0.083	0.065
M7	2017-04-16T00:00:00	50	very low NOx	17	37.78	1.8	19	1.656	4.67	0.062	0.028