Citation:

PANGAEA.925616

Name: Bulk organic carbon and n-alkane composition data for leaf litter, soil, and floodplain sediment from the Rio Bermejo (Argentina) collected in 2015 - 2018
Published: 2020-12-10
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Biomarker; Compound-specific Isotopes; n-alkanes; river sediment

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Abstract:

Endmember samples were collected and analyzed to determine the sources of organic material in the river suspended sediment. Endmembers include soil, leaf litter, and floodplain sediment. Soil and leaf litter samples were collected using an ethanol-cleaned hand trowel. Floodplain sediment samples were collected using an Edelman-type hand auger drilled down to a maximum of ~5 m. Samples were stored in paper bags, and then oven-dried at 40°C.

n-alkanes were identified and quantified using an Agilent gas chromatograph (GC 7890-A) with flame ionization detection (FID) coupled to a single quadrupole mass spectrometer (MS 5975-C). We quantified n-alkane concentrations relative to the peak response of the internal standard, and then normalized the abundance to the sediment mass. We measured n-alkane d13C via GC-C-IRMS (gas chromatography/combustion/isotope-ratio mass spectrometry) with helium as a carrier gas (Agilent 7890N, ThermoFisher Delta V Plus). All compounds were measured in triplicate with a standard deviation of =0.5‰. Measurement quality was checked regularly by measuring n-alkane standards (nC15, nC20, nC25) with known isotopic composition (provided by Campro Scientific, Germany). d13C values were normalized to the Vienna Pee Dee Belemnite (VPDB) standard. We measured n-alkane d2H via GC-IRMS using a ThermoFisher Scientific Trace GC 1310 coupled to a Delta-V isotope ratio mass spectrometer. All d2H measurements were made in duplicate, and measurement quality was checked with d2H values were normalized to the Vienna Standard Mean Ocean Water (VSMOW) standard using an n-alkane standard mix with known d2H values (nC16 - nC30, from A. Schimmelman/Indiana University).

Keyword(s):

Biomarker; Compound-specific Isotopes; n-alkanes; river sediment

Related to:

Repasch, Marisa N; Scheingross, Joel S; Hovius, Niels; Lupker, Maarten; Wittmann, Hella; Haghipour, Negar; Gröcke, Darren R; Orfeo, Oscar; Eglinton, Timothy Ian; Sachse, Dirk (2021): Fluvial organic carbon cycling regulated by sediment transit time and mineral protection. Nature Geoscience, 14(11), 842-848, https://doi.org/10.1038/s41561-021-00845-7

Repasch, Marisa N; Scheingross, Joel S; Hovius, Niels; Vieth-Hillebrand, Andrea; Mueller, Carsten W; Höschen, Carmen; Szupiany, Ricardo N; Sachse, Dirk (2022): River Organic Carbon Fluxes Modulated by Hydrodynamic Sorting of Particulate Organic Matter. Geophysical Research Letters, 49(3), https://doi.org/10.1029/2021GL096343

Coverage:

Median Latitude: -24.781760 * Median Longitude: -61.451922 * South-bound Latitude: -26.828270 * West-bound Longitude: -64.198860 * North-bound Latitude: -23.144220 * East-bound Longitude: -58.397570

Date/Time Start: 2015-05-02T00:00:00 * Date/Time End: 2018-03-13T00:00:00

Minimum DEPTH, sediment/rock: 0.05 m * Maximum DEPTH, sediment/rock: 4.50 m

Event(s):

AR15DS-024-S * Latitude: -23.332550 * Longitude: -63.996570 * Date/Time: 2015-05-02T00:00:00 * Location: Embarcacion * Comment: River km -10

AR15DS-027 * Latitude: -23.356110 * Longitude: -64.184290 * Date/Time: 2015-05-05T00:00:00 * Location: Embarcacion * Comment: River km -10

AR15DS-38-S-5 * Latitude: -23.751830 * Longitude: -63.052810 * Date/Time: 2015-05-04T00:00:00 * Location: Reserva Natural Formosa * Comment: River km 420

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event		Repasch, Marisa N
2	Latitude of event	Latitude		Repasch, Marisa N
3	Longitude of event	Longitude		Repasch, Marisa N
4	Date/Time of event	Date/Time		Repasch, Marisa N
5	Location of event	Location		Repasch, Marisa N
6	Sample ID	Sample ID		Repasch, Marisa N
7	Distance	Distance	km	Repasch, Marisa N		Along channel, measured downstream from the Rio Bermejo-Rio San Francisco confluence; 0: Rio San Francisco, -: indicates tributary upstream of the mainstem Rio Bermejo
8	Sample type	Samp type		Repasch, Marisa N
9	DEPTH, sediment/rock	Depth sed	m	Repasch, Marisa N		Geocode
10	Carbon, organic, total	TOC	%	Repasch, Marisa N
11	δ13C, organic carbon	δ13C Corg	‰ PDB	Repasch, Marisa N
12	Sample mass	Samp m	g	Repasch, Marisa N		Sample weight (lipids extracted)
13	n-Alkane C17, per unit sediment mass	C17/sed	µg/g	Repasch, Marisa N	Gas chromatography (Agilent GC 7890-A) with flame ionization detection (FID) coupled to a single quadrupole mass spectrometer (MS 5975-C)
14	n-Alkane C18, per unit sediment mass	C18/sed	µg/g	Repasch, Marisa N	Gas chromatography (Agilent GC 7890-A) with flame ionization detection (FID) coupled to a single quadrupole mass spectrometer (MS 5975-C)
15	n-Alkane C19, per unit sediment mass	C19/sed	µg/g	Repasch, Marisa N	Gas chromatography (Agilent GC 7890-A) with flame ionization detection (FID) coupled to a single quadrupole mass spectrometer (MS 5975-C)
16	n-Alkane C20, per unit sediment mass	C20/sed	µg/g	Repasch, Marisa N	Gas chromatography (Agilent GC 7890-A) with flame ionization detection (FID) coupled to a single quadrupole mass spectrometer (MS 5975-C)
17	n-Alkane C21, per unit sediment mass	C21/sed	µg/g	Repasch, Marisa N	Gas chromatography (Agilent GC 7890-A) with flame ionization detection (FID) coupled to a single quadrupole mass spectrometer (MS 5975-C)
18	n-Alkane C22, per unit sediment mass	C22/sed	µg/g	Repasch, Marisa N	Gas chromatography (Agilent GC 7890-A) with flame ionization detection (FID) coupled to a single quadrupole mass spectrometer (MS 5975-C)
19	n-Alkane C23, per unit sediment mass	C23/sed	µg/g	Repasch, Marisa N	Gas chromatography (Agilent GC 7890-A) with flame ionization detection (FID) coupled to a single quadrupole mass spectrometer (MS 5975-C)
20	n-Alkane C24, per unit sediment mass	C24/sed	µg/g	Repasch, Marisa N	Gas chromatography (Agilent GC 7890-A) with flame ionization detection (FID) coupled to a single quadrupole mass spectrometer (MS 5975-C)
21	n-Alkane C25, per unit sediment mass	C25/sed	µg/g	Repasch, Marisa N	Gas chromatography (Agilent GC 7890-A) with flame ionization detection (FID) coupled to a single quadrupole mass spectrometer (MS 5975-C)
22	n-Alkane C26, per unit sediment mass	C26/sed	µg/g	Repasch, Marisa N	Gas chromatography (Agilent GC 7890-A) with flame ionization detection (FID) coupled to a single quadrupole mass spectrometer (MS 5975-C)
23	n-Alkane C27, per unit sediment mass	C27/sed	µg/g	Repasch, Marisa N	Gas chromatography (Agilent GC 7890-A) with flame ionization detection (FID) coupled to a single quadrupole mass spectrometer (MS 5975-C)
24	n-Alkane C28, per unit sediment mass	C28/sed	µg/g	Repasch, Marisa N	Gas chromatography (Agilent GC 7890-A) with flame ionization detection (FID) coupled to a single quadrupole mass spectrometer (MS 5975-C)
25	n-Alkane C29, per unit sediment mass	C29/sed	µg/g	Repasch, Marisa N	Gas chromatography (Agilent GC 7890-A) with flame ionization detection (FID) coupled to a single quadrupole mass spectrometer (MS 5975-C)
26	n-Alkane C30, per unit sediment mass	C30/sed	µg/g	Repasch, Marisa N	Gas chromatography (Agilent GC 7890-A) with flame ionization detection (FID) coupled to a single quadrupole mass spectrometer (MS 5975-C)
27	n-Alkane C31, per unit sediment mass	C31/sed	µg/g	Repasch, Marisa N	Gas chromatography (Agilent GC 7890-A) with flame ionization detection (FID) coupled to a single quadrupole mass spectrometer (MS 5975-C)
28	n-Alkane C32, per unit sediment mass	C32/sed	µg/g	Repasch, Marisa N	Gas chromatography (Agilent GC 7890-A) with flame ionization detection (FID) coupled to a single quadrupole mass spectrometer (MS 5975-C)
29	n-Alkane C33, per unit sediment mass	C33/sed	µg/g	Repasch, Marisa N	Gas chromatography (Agilent GC 7890-A) with flame ionization detection (FID) coupled to a single quadrupole mass spectrometer (MS 5975-C)
30	n-Alkane C34, per unit sediment mass	C34/sed	µg/g	Repasch, Marisa N	Gas chromatography (Agilent GC 7890-A) with flame ionization detection (FID) coupled to a single quadrupole mass spectrometer (MS 5975-C)
31	n-Alkane C35, per unit sediment mass	C35/sed	µg/g	Repasch, Marisa N	Gas chromatography (Agilent GC 7890-A) with flame ionization detection (FID) coupled to a single quadrupole mass spectrometer (MS 5975-C)
32	n-Alkane C36, per unit sediment mass	C36/sed	µg/g	Repasch, Marisa N	Gas chromatography (Agilent GC 7890-A) with flame ionization detection (FID) coupled to a single quadrupole mass spectrometer (MS 5975-C)
33	n-Alkane C37, per unit sediment mass	C37/sed	µg/g	Repasch, Marisa N	Gas chromatography (Agilent GC 7890-A) with flame ionization detection (FID) coupled to a single quadrupole mass spectrometer (MS 5975-C)
34	n-Alkane, total per unit sediment mass	n-Alkane tot/sed	µg/g	Repasch, Marisa N
35	n-Alkanes, total mass	n-Alkane tot	µg	Repasch, Marisa N
36	n-Alkane, sum, per unit mass total organic carbon	n-A sum/TOC	µg/g	Repasch, Marisa N
37	Carbon Preference Index	CPI		Repasch, Marisa N		C21-C35
38	Average chain length	ACL		Repasch, Marisa N		C21-C35
39	n-Alkane, (C31+C33)/(C27+C29) ratio	(C31+C33)/(C27+C29)		Repasch, Marisa N	Gas chromatography (Agilent GC 7890-A) with flame ionization detection (FID) coupled to a single quadrupole mass spectrometer (MS 5975-C)
40	n-Alkane C27, δ13C	C27 δ13C	‰ PDB	Repasch, Marisa N	Gas chromatography-combustion-isotope ratio mass spectrometry (GC-C-IRMS) with helium as a carrier gas (Agilent 7890N, ThermoFisher Delta V Plus)
41	n-Alkane C27, δ13C, standard deviation	C27 δ13C std dev	±	Repasch, Marisa N	Gas chromatography-combustion-isotope ratio mass spectrometry (GC-C-IRMS) with helium as a carrier gas (Agilent 7890N, ThermoFisher Delta V Plus)
42	n-Alkane C29, δ13C	C29 δ13C	‰ PDB	Repasch, Marisa N	Gas chromatography-combustion-isotope ratio mass spectrometry (GC-C-IRMS) with helium as a carrier gas (Agilent 7890N, ThermoFisher Delta V Plus)
43	n-Alkane C29, δ13C, standard deviation	C29 δ13C std dev	±	Repasch, Marisa N	Gas chromatography-combustion-isotope ratio mass spectrometry (GC-C-IRMS) with helium as a carrier gas (Agilent 7890N, ThermoFisher Delta V Plus)
44	n-Alkane C31, δ13C	C31 δ13C	‰ PDB	Repasch, Marisa N	Gas chromatography-combustion-isotope ratio mass spectrometry (GC-C-IRMS) with helium as a carrier gas (Agilent 7890N, ThermoFisher Delta V Plus)
45	n-Alkane C31, δ13C, standard deviation	C31 δ13C std dev	±	Repasch, Marisa N	Gas chromatography-combustion-isotope ratio mass spectrometry (GC-C-IRMS) with helium as a carrier gas (Agilent 7890N, ThermoFisher Delta V Plus)
46	n-Alkane C33, δ13C	C33 δ13C	‰ PDB	Repasch, Marisa N	Gas chromatography-combustion-isotope ratio mass spectrometry (GC-C-IRMS) with helium as a carrier gas (Agilent 7890N, ThermoFisher Delta V Plus)
47	n-Alkane C33, δ13C, standard deviation	C33 δ13C std dev	±	Repasch, Marisa N	Gas chromatography-combustion-isotope ratio mass spectrometry (GC-C-IRMS) with helium as a carrier gas (Agilent 7890N, ThermoFisher Delta V Plus)
48	n-Alkane C27, δD	C27 δD	‰ SMOW	Repasch, Marisa N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS) (ThermoFisher Scientific Trace GC 1310) coupled to a Delta-V isotope ratio mass spectrometer
49	n-Alkane C27, δD, standard deviation	C27 δD std dev	±	Repasch, Marisa N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS) (ThermoFisher Scientific Trace GC 1310) coupled to a Delta-V isotope ratio mass spectrometer
50	n-Alkane C29, δD	C29 δD	‰ SMOW	Repasch, Marisa N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS) (ThermoFisher Scientific Trace GC 1310) coupled to a Delta-V isotope ratio mass spectrometer
51	n-Alkane C29, δD, standard deviation	C29 δD std dev	±	Repasch, Marisa N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS) (ThermoFisher Scientific Trace GC 1310) coupled to a Delta-V isotope ratio mass spectrometer
52	n-Alkane C31, δD	C31 δD	‰ SMOW	Repasch, Marisa N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS) (ThermoFisher Scientific Trace GC 1310) coupled to a Delta-V isotope ratio mass spectrometer
53	n-Alkane C31, δD, standard deviation	C31 δD std dev	±	Repasch, Marisa N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS) (ThermoFisher Scientific Trace GC 1310) coupled to a Delta-V isotope ratio mass spectrometer
54	n-Alkane C33, δD	C33 δD	‰ SMOW	Repasch, Marisa N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS) (ThermoFisher Scientific Trace GC 1310) coupled to a Delta-V isotope ratio mass spectrometer
55	n-Alkane C33, δD, standard deviation	C33 δD std dev	±	Repasch, Marisa N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS) (ThermoFisher Scientific Trace GC 1310) coupled to a Delta-V isotope ratio mass spectrometer

License:

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

Size:

1424 data points

Data

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

1 Event	2 Latitude	3 Longitude	4 Date/Time	5 Location	6 Sample ID	7 Distance [km]	8 Samp type	9 Depth sed [m]	10 TOC [%]	11 δ13C Corg [‰ PDB]	12 Samp m [g]	13 C17/sed [µg/g]	14 C18/sed [µg/g]	15 C19/sed [µg/g]	16 C20/sed [µg/g]	17 C21/sed [µg/g]	18 C22/sed [µg/g]	19 C23/sed [µg/g]	20 C24/sed [µg/g]	21 C25/sed [µg/g]	22 C26/sed [µg/g]	23 C27/sed [µg/g]	24 C28/sed [µg/g]	25 C29/sed [µg/g]	26 C30/sed [µg/g]	27 C31/sed [µg/g]	28 C32/sed [µg/g]	29 C33/sed [µg/g]	30 C34/sed [µg/g]	31 C35/sed [µg/g]	32 C36/sed [µg/g]	33 C37/sed [µg/g]	34 n-Alkane tot/sed [µg/g]	35 n-Alkane tot [µg]	36 n-A sum/TOC [µg/g]	37 CPI	38 ACL	39 (C31+C33)/(C27+C29)	40 C27 δ13C [‰ PDB]	41 C27 δ13C std dev [±]	42 C29 δ13C [‰ PDB]	43 C29 δ13C std dev [±]	44 C31 δ13C [‰ PDB]	45 C31 δ13C std dev [±]	46 C33 δ13C [‰ PDB]	47 C33 δ13C std dev [±]	48 C27 δD [‰ SMOW]	49 C27 δD std dev [±]	50 C29 δD [‰ SMOW]	51 C29 δD std dev [±]	52 C31 δD [‰ SMOW]	53 C31 δD std dev [±]	54 C33 δD [‰ SMOW]	55 C33 δD std dev [±]
AR15DS-027	-23.3561	-64.1843	2015-05-05	Embarcacion	AR15DS-027	-10	LEAF LITTER		47.30	-27.20	4.3									1.70		11.78	6.28	68.12	2.94	12.18		2.83					93.43	398.72	37.14	101.85	29.02	0.19	-33.37	0.21	-35.01	0.07	-40.34	0.20			-187.08	0.53	-155.43	1.99	-162.54	0.38	-155.47	2.41
AR17MR-29	-23.3555	-64.1839	2017-03-20	El Colgado	AR17MR-29	135	LEAF LITTER		40.15	-29.24	10.0	0.10	0.10	0.10	0.10	0.20	0.19	0.35	0.28	0.67	0.21	2.50	1.01	32.28	6.87	162.10	4.41	8.12	0.13	0.44			105.83	1059.13	9.93	214.10	30.66	4.89	-36.12	0.04	-37.24	0.12	-35.82	0.14	-37.09	0.21	-166.29	2.38	-169.06	1.16	-152.20	1.70	-136.31	1.63
AR17MR-49	-25.6516	-60.1375	2017-03-25	Puerto lavalle	AR17MR-49	865	LEAF LITTER		43.84	-27.88	5.0	0.10	0.11	0.29	0.46	1.23	1.30	2.82	1.96	5.10	2.98	18.35	7.41	111.76	10.06	138.36	4.86	9.69	0.62	2.22			220.16	1103.19	24.16	292.26	29.75	1.14	-37.59	0.19	-35.57	0.37	-35.47	0.40	-36.16	0.03	-144.83	10.60	-145.13	6.01	-158.14	0.76
AR17MR-55	-26.3322	-59.3606	2017-03-26	El Colorado	AR17MR-55	1085	LEAF LITTER		36.73	-19.14	5.5				0.21	0.45	0.41	0.80	0.29	1.02	4.08	1.78	16.46	3.06	37.25	2.27	17.24	1.66	6.44				319.70	1756.93	30.04	11.11	29.89	0.81			-22.42	0.39	-25.80	0.45	-25.28	0.42	-181.87	1.76	-196.05	0.05	-195.43	0.18	-183.18	1.06
MR18-PLV-LL	-25.6516	-60.1375	2018-03-11	Puente Lavalle	MR18-PLV-LL	865	LEAF LITTER		26.50	-21.30	7.1						0.12	0.53	0.19	1.25	0.52	4.84	1.68	12.34	2.80	25.68	1.68	17.10	0.94	6.59			76.27	540.71	20.40	66.06	30.95	2.49	-23.63	0.21	-23.26	0.08	-25.53	0.18	-26.30	0.26	-175.07	0.49	-174.50	0.35	-173.96	0.35	-173.06	0.36
MR18-SZ-LL	-24.3048	-61.8352	2018-03-13	Sauzalito	MR18-SZ-LL	420	LEAF LITTER		39.40	-29.30	10.3						0.16	0.43	0.35	0.91		1.72	0.68	17.30	3.22	80.28	3.90	14.60	0.93	1.62			126.11	1304.23	33.10	121.58	30.86	4.99	-35.13	0.13	-34.88	0.13	-32.38	0.18	-43.31	0.11	-181.85	2.33	-182.15	0.27	-165.38	0.51	-151.39	0.26
AR15DS-024-S	-23.3326	-63.9966	2015-05-02	Embarcacion	AR15DS-024-S	-10	TOPSOIL	0.05	0.48	-26.92	59.7	0.05	0.01	0.01	0.01	0.01	0.01	0.02	0.02	0.05	0.02	0.10	0.04	0.28	0.05	0.39	0.05	0.16	0.02	0.03			1.41	84.37	175.78	3.61	29.77	1.44	-29.24	0.23	-32.59	0.21	-32.72	0.18			-130.17	3.41	-133.82	1.28	-135.93	0.30	-119.13	3.37
AR15DS-046-S-5	-24.2417	-61.9421	2015-05-05	Reserva Natural Formosa	AR15DS-046-S-5	420	TOPSOIL	0.05			31.9							0.31	0.08	0.60	0.12	0.90	0.19	1.03	0.14	0.82	0.15	0.91	0.12	0.26	0.19	0.37	4.90	234.55		7.61	29.18	0.89	-31.29	0.24	-32.56	0.35	-33.41	0.20	-34.22	0.03	-150.03	1.65	-152.38	0.63	-155.75	1.21	-141.27	0.42
AR15DS-052-S	-25.6312	-60.2553	2015-05-06	Villa Rio Bermejito	AR15DS-052-S	500	TOPSOIL	0.05	1.45	-27.84	63.4					0.02		0.03		0.10	0.04	0.34	0.13	2.39	0.19	2.25	0.23	1.36	0.07	0.24		0.03	7.41	123.61	4.81	11.54	30.48	1.32	-26.16	0.10	-32.58	0.10	-32.14	0.05	-31.64	0.07	-140.51	0.66	-131.38	0.02	-139.20	1.03	-137.67	1.78
AR15DS-063-S	-26.8283	-58.3976	2015-05-07	Bermejo at Rio Paraguay	AR15DS-063-S	1260	TOPSOIL	0.05	0.24	-26.28	73.2	0.01	0.02		0.01	0.01	0.01	0.01	0.01	0.03	0.01	0.05	0.02	0.14	0.02	0.17	0.01	0.07		0.02			0.62	10.18	747.66	3.76	29.56	1.31	-28.13	0.11	-31.10	0.18	-31.19	0.16	-27.79	0.11	-113.17	4.40	-119.04	3.25	-116.52	1.72	-103.04	1.24
AR15DS-38-S-5	-23.7518	-63.0528	2015-05-04	Reserva Natural Formosa	AR15DS-38-S-5	420	TOPSOIL	0.05		-32.12	53.4	0.09	0.06	0.09	0.06	0.06	0.06	0.19	0.09	0.33	0.09	0.33	0.06	0.82	0.09	0.31	0.09	0.22	0.09	0.22			0.00	0.00		4.32	28.66	0.46	-30.49	0.06	-28.60	0.35	-30.28	0.17	-31.18	0.12	-122.89	1.08	-94.52	0.91	-117.16	1.23
AR16JS-01	-23.1442	-64.1989	2016-03-14	Pozo Sarmiento	AR16JS-01	-20	TOPSOIL	0.05			50.4	0.06	0.02	0.03	0.02	0.01	0.01	0.02	0.02	0.05	0.02	0.05	0.02	0.15	0.02	0.21	0.02	0.21	0.01	0.08			1.05	52.92		4.32	30.29	2.07	-31.12	0.19	-30.61	0.20	-27.50	0.01	-25.48	0.33			-154.95	2.24	-154.14	0.11
AR17MR-18	-24.3048	-61.8352	2017-03-17	Reserva Natural Formosa	AR17MR-18	420	TOPSOIL	0.05	4.52	-27.07	56.5	0.02	0.03	0.02	0.03	0.04	0.03	0.16	0.05	0.33	0.10	0.96	0.28	1.49	0.18	1.44	0.24	1.50	0.11	0.24	0.02	0.04	7.36	415.46	91.82	8.98	29.87	1.20	-26.08	0.14	-28.62	0.12	-31.24	0.14	-31.37	0.24	-87.26	0.88	-114.61	0.54	-132.35	0.28	-124.01	0.45
AR17MR-38	-23.7519	-63.0523	2017-03-21	El Colgado	AR17MR-38	135	TOPSOIL	0.05	1.68	-28.84	52.5				0.03	0.04	0.02	0.08	0.04	0.19	0.07	0.70	0.14	0.95	0.11	0.78	0.12	0.89	0.07	0.19			4.42	231.86	138.08	7.02	29.79	1.02	-25.71	0.04	-27.63	0.15	-28.64	0.13	-28.85	0.15	-125.84	0.42	-128.99	0.50	-132.71	0.31	-122.38	0.03
AR17MR-48	-25.6516	-60.1375	2017-03-25	Puerto lavalle	AR17MR-48	865	TOPSOIL	0.05	0.49	-27.24	60.1	0.01		0.01	0.01	0.02	0.01	0.03	0.01	0.04	0.02	0.10	0.03	0.39	0.04	0.61	0.04	0.15	0.01	0.04			1.57	94.15	192.52	5.23	29.90	1.58			-29.16	0.21	-30.72	0.21			-139.96	2.20	-140.87	0.99	-147.91	0.20	-125.02	1.76
AR17MR-54	-26.3322	-59.3606	2017-03-26	El Colorado	AR17MR-54	1085	TOPSOIL	0.05	0.70	-22.67	61.1		0.02	0.02	0.04	0.02	0.01	0.03	0.02	0.07	0.03	0.17	0.05	0.46	0.06	0.72	0.11	0.78	0.07	0.32	0.01	0.06	3.06	186.79	266.85	5.90	31.07	2.39	-22.43	0.16	-24.91	0.04	-26.87	0.16	-28.60	0.20	-157.53	3.03	-165.52	1.67	-158.70	1.37	-151.21	2.28
MR18-SZ-Soil	-24.4142	-61.6920	2018-03-13	Reserva Natural Formosa	MR18-SZ-Soil	420	TOPSOIL	0.05			49.5																						0.00	0.00					-34.51	0.17	-36.40	0.26	-35.33	0.30	-38.67	0.05	-166.60	0.33	-173.88	0.11
ST15-52	-23.2482	-64.1356	2015-05-03	RSF-RB confluence	ST15-52	8	TOPSOIL	0.05	0.62	-26.57	47.7	0.12	0.11	0.05	0.05	0.06	0.07	0.11	0.13	0.19	0.16	0.25	0.13	0.45	0.10	0.67	0.09	0.38	0.04	0.10			3.38	161.10	261.95	3.63	28.97	1.49	-32.32	0.18	-35.50	0.21	-35.87	0.16	-37.39	0.26	-133.20	0.73	-139.17	0.83	-148.76	1.02
AR15DS-038-S-10	-23.7518	-63.0528	2015-05-04	El Colgado	AR15DS-038-S-10	110	TOPSOIL	0.10			37.4		0.02							0.01		0.02		0.01		0.03		0.02					2.90	123.58			29.36	1.40	-30.71	0.22	-31.22	0.15	-28.50	0.19			-137.22	1.54
AR15DS-045-S	-24.2417	-61.9421	2015-05-05	Reserva Natural Formosa	AR15DS-045-S-10	420	TOPSOIL	0.10	1.57	-25.01	63.6	0.03	0.02	0.04		0.01	0.01	0.05	0.02	0.10	0.03	0.20	0.05	0.28	0.04	0.31	0.06	0.43	0.04	0.12	0.02	0.06	1.95	6.99	78.96	4.38	30.16	1.51	-27.76	0.05	-28.44	0.04	-29.76	0.14	-29.66	0.14	-130.39	1.04	-124.26	0.58	-131.36	1.16	-123.00	0.42
AR15DS-052-S	-25.6312	-60.2553	2015-05-06	Villa Rio Bermejito	AR15DS-052-S-15	500	TOPSOIL	0.15	1.20	-28.60	36.6							0.01		0.04	0.02	0.16	0.05	0.68	0.06	0.70	0.09	0.58	0.08	0.25	0.02	0.02	6.90	57.36	96.31	6.07	30.93	1.54	-34.30	0.11	-33.56	0.37	-33.13	0.24	-35.21	0.04	-156.33	7.31	-149.69	0.83	-146.23	7.83	-142.46	7.83
AR15DS-057	-26.3337	-59.3629	2015-05-06	El Colorado	AR15DS-057	1085	TOPSOIL	0.15	0.19	-24.71	55.1	1.59	1.88	1.96	2.13	2.24	2.35	2.46	2.56	2.65	2.75	2.84	2.93	3.02	3.10	3.18	3.26	3.32	3.41	3.46			0.00	222.43		20.22	28.56	1.11	-31.41	0.06	-32.62	0.05	-32.81	0.09	-34.24	0.10	-129.18	1.46	-126.22	0.09	-137.14	0.73
AR15DS-060-S	-26.6601	-58.6327	2015-05-07	Grl Mansilla	AR15DS-060-S-15	1220	TOPSOIL	0.15			38.8		0.01		0.01	0.01		0.03	0.03	0.36	0.12	0.44	0.03	0.13	0.02	0.24	0.03	0.30	0.03	0.13			8.90	0.00		4.51	28.78	0.93	-23.66	0.18	-28.29	0.23	-32.61	0.16	-34.88	0.22	-196.27	0.17	-147.31	2.08	-151.11	0.50	-159.68	1.02
AR15DS-063-S	-26.8283	-58.3976	2015-05-07	Bermejo at Rio Paraguay	AR15DS-063-S-15	1260	TOPSOIL	0.15	0.20	-26.90	36.9									0.03	0.02	0.06	0.02	0.18	0.02	0.24	0.01	0.08		0.02			10.90	70.15	1210.95	5.21	30.07	1.34	-31.98	0.18	-35.28	0.21	-37.64	0.10	-35.68	0.21	-147.59	0.00	-148.13	0.22	-145.69	0.26	-134.73	0.89
AR16JS-10-A	-24.0963	-61.9422	2017-03-15	Reserva Natural Formosa	AR16JS-10-A	420	FLOODPLAIN SEDIMENT	0.20	0.19	-17.90	35.9											0.05		0.04		0.07		0.17		0.12			0.45	16.12	86.05		32.20	2.52	-27.73	0.06	-32.37	0.07	-28.60	0.14	-27.06	0.11	-133.76	4.97	-184.23	0.97	-139.35	3.93	-156.15	0.01
AR15DS-048-S-30	-25.6514	-60.1277	2015-05-06	Reserva Natural Formosa	AR15DS-048-S-30	420	FLOODPLAIN SEDIMENT	0.30		-25.63	57.9		0.04	0.05			0.06	0.08	0.05	0.21	0.11	0.31	0.09	0.44	0.08	0.67	0.10	0.73	0.06	0.23			0.00	0.00		4.90	30.04	1.87	-27.69	0.25	-32.93	0.08	-31.48	0.32	-31.60	0.11	-147.42	0.52	-134.18	0.37	-145.63	0.48
AR15DS-045-S	-24.2417	-61.9421	2015-05-05	Reserva Natural Formosa	AR15DS-045-S-40	420	FLOODPLAIN SEDIMENT	0.40	1.40	-25.60	36.2	0.02	0.04					0.08	0.03	0.16	0.06	0.41	0.11	0.64	0.10	0.72	0.14	1.01	0.09	0.27	0.05	0.12	3.90	38.03	1837.48	6.18	30.48	1.64	-30.42	0.12	-31.22	0.16	-32.49	0.05	-33.26	0.12	-142.73	1.24	-141.34	0.15	-147.01	2.16	-138.42	5.84
AR15DS-057-S	-26.3337	-59.3629	2015-05-07	El Colorado	AR15DS-057-S	583	FLOODPLAIN SEDIMENT	0.40	0.27	-24.05	61.8		0.02		0.01	0.01	0.01	0.01	0.01	0.03	0.01	0.04	0.01	0.09	0.02	0.16	0.01	0.07		0.02			0.55	382.67	878.45	3.06	29.38	1.65	-27.12	0.18	-30.46	0.12	-29.72	0.27			-123.35	1.32	-126.61	3.22	-135.17	1.41	-121.31	1.92
AR15DS-060-S	-26.6601	-58.6327	2015-05-07	Grl Mansilla	AR15DS-060-S-40	660	FLOODPLAIN SEDIMENT	0.40			40.5							0.01	0.01	0.13	0.04	0.16	0.01	0.05	0.01	0.11	0.01	0.13	0.01	0.06			9.90	136.80		3.53	29.11	1.18	-23.47	0.19	-27.22	0.17	-28.22	0.17	-28.47	0.15	-191.77	1.02	-146.75	1.61	-157.08	0.38	-165.67	0.87
AR15DS-048-S-60	-25.6514	-60.1277	2015-05-05	Puente Lavalle	AR15DS-048-S-60	475	FLOODPLAIN SEDIMENT	0.60			39.8									0.01		0.02		0.03		0.04		0.04					5.90	175.70			29.84	1.39		0.15		0.18		0.21		0.23	-130.09		-125.23	0.76	-129.91	1.67	-134.29	0.20
AR16JS-10	-24.0963	-61.9422	2016-03-17	Reserva Natural Formosa	AR16JS-10-B	420	FLOODPLAIN SEDIMENT	0.90	0.12	-14.58	39.9			0.02	0.03																		0.05	1.89	15.14														-131.74	1.52	-143.28	2.60
AR15DS-057-S	-26.3337	-59.3629	2015-05-07	El Colorado	AR15DS-057-S-100	580	FLOODPLAIN SEDIMENT	1.00	0.20	-24.70	32.7		0.01		0.02			0.01	0.01	0.03	0.02	0.04	0.02	0.09	0.02	0.16	0.01	0.06		0.02			7.90	100.05	230.67	3.32	29.68	1.62	-31.29	0.16	-34.82	0.27	-34.27	0.14	-33.10	0.17	-136.29	1.67	-137.78	1.10	-135.99	5.69	-131.20	0.34
AR17JS10	-24.3050	-61.8344	2017-03-15	Reserva Natural Formosa	AR17JS10-D	420	FLOODPLAIN SEDIMENT	1.10	0.31	-23.35	49.8					0.20	0.01	0.01	0.01	0.03	0.01	0.06	0.02	0.14	0.02	0.22	0.02	0.10	0.02	0.68			1.56	56.15	183.35	6.32	30.92	1.54	-30.91	0.27	-33.10	0.10	-32.85	0.15	-31.80	0.14	-146.66	1.87	-146.26	0.77	-148.18	0.78
AR16JS-10	-24.0963	-61.9422	2016-03-17	Reserva Natural Formosa	AR16JS-10-C	420	FLOODPLAIN SEDIMENT	2.10	0.04	-17.93	43.4	0.03			0.03													0.03					0.09	3.85	94.43		33.00
AR17JS10	-24.3050	-61.8344	2017-03-15	Reserva Natural Formosa	AR17JS10-G	420	FLOODPLAIN SEDIMENT	2.30	0.20	-21.86	45.7																						0.00	0.00	0.00				-29.38	0.19	-34.28	0.03	-33.35	0.08	-32.44	0.21	-134.84	6.04	-137.45	0.72	-140.89	1.03
AR16JS-08	-24.2651	-61.8825	2016-03-16	Reserva Natural Formosa	AR16JS-08-A	420	FLOODPLAIN SEDIMENT	2.40	0.05	-22.25																							0.00	0.00	0.00						-32.65	0.04	-29.52	0.16	-31.36	0.13			-139.50	3.03	-123.40	0.42
AR17JS10	-24.3050	-61.8344	2017-03-15	Reserva Natural Formosa	AR17JS10-I	420	FLOODPLAIN SEDIMENT	3.00	0.03	-23.76	50.1																						0.00	0.00	0.00														-144.31	3.06	-125.73	0.42
AR16JS-08	-24.2651	-61.8825	2016-03-16	Reserva Natural Formosa	AR16JS-08-B	420	FLOODPLAIN SEDIMENT	4.00	0.09	-22.87																							0.00	0.00	0.00						-33.75	0.10	-31.57	0.11	-31.57	0.14	-115.15	0.42	-118.81	0.97	-133.15	0.24	-136.11	1.48
AR16JS-08	-24.2651	-61.8825	2016-03-16	Reserva Natural Formosa	AR16JS-08-C	420	FLOODPLAIN SEDIMENT	4.40	0.10	-22.00																							0.00	0.00	0.00				-30.09	0.04	-33.71	0.09	-32.48	0.15	-32.18	0.08			-119.24	1.69	-131.38	3.06	-125.73	0.25
AR16JS-10	-24.0963	-61.9422	2016-03-17	Reserva Natural Formosa	AR16JS-10-D	420	FLOODPLAIN SEDIMENT	4.50	0.04	-18.03	39.4																						0.00	0.00	0.00
AR16JS-10	-24.0963	-61.9422	2016-03-17	Reserva Natural Formosa