Citation:

PANGAEA.959938

Name: Time series of water samples and stable water isotope measurements collected at Puente Lavalle
Published: 2023-07-13
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Argentina; channel migration rates; fluvial geomorphology; Foreland basin; river morphometrics; water chemistry

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Published: 2023-07-13 • DOI registered: 2023-08-11

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Abstract:

This dataset contain stable isotope values for water samples collected ~weekly from the Rio Bermejo at the Lavalle bridge (-25.6513, -60.1277) from March 2016 to February 2018. Water samples were filtered to 0.2 micron using a custom filtration device. We measured d2H and d18O on a Picarro L-2140i Cavity Ring-Down Spectrometer at the GFZ Potsdam. Measurements were made in duplicate, normalized to the Vienna Standard Mean Ocean Water (VSMOW), and analytical uncertainty is reported as one standard deviation from the mean. River discharge was measured at the El Colorado gauging station, which is ~100 km down slope from the sampling location.

Keyword(s):

Argentina; channel migration rates; fluvial geomorphology; Foreland basin; river morphometrics; water chemistry

Project(s):

StRATEGy international research training group (StRATEGy)

Funding:

Deutsche Forschungsgemeinschaft, Bonn (DFG), grant/award no. STR 373/34-1: StRATEGy

Coverage:

Latitude: -25.651300 * Longitude: -60.127700

Date/Time Start: 2016-03-24T00:00:00 * Date/Time End: 2018-02-07T00:00:00

Minimum Elevation: 105.0 m * Maximum Elevation: 105.0 m

Event(s):

Puente_Lavalle * Latitude: -25.651300 * Longitude: -60.127700 * Elevation: 105.0 m * Method/Device: Steel bucket

Comment:

Filtration method: River water was filtered to 0.2 micron using a custom 1-liter capacity filtration unit.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Sample ID	Sample ID		Repasch, Marisa N
2	DATE/TIME	Date/Time		Repasch, Marisa N		Geocode – Date/time of collection
3	Julian day	Julian day		Repasch, Marisa N
4	River discharge, daily mean	Q day m	m³/s	Repasch, Marisa N	Extracted from Sistema Nacional de Información Hídrica	El Colorado
5	δ Deuterium, water	δD H2O	‰ SMOW	Repasch, Marisa N	Cavity ring-down spectrometer, Picarro, L2140i	vs. VSMOW
6	δ Deuterium, water, standard deviation	δD H2O std dev	±	Repasch, Marisa N	Cavity ring-down spectrometer, Picarro, L2140i	vs. VSMOW
7	δ17O, water	δ17O H2O	‰ SMOW	Repasch, Marisa N	Cavity ring-down spectrometer, Picarro, L2140i	vs. VSMOW
8	δ17O, water, standard deviation	δ17O H2O std dev	±	Repasch, Marisa N	Cavity ring-down spectrometer, Picarro, L2140i	vs. VSMOW
9	δ18O, water	δ18O H2O	‰ SMOW	Repasch, Marisa N	Cavity ring-down spectrometer, Picarro, L2140i	vs. VSMOW
10	δ18O, water, standard deviation	δ18O H2O std dev	±	Repasch, Marisa N	Cavity ring-down spectrometer, Picarro, L2140i	vs. VSMOW
11	Oxygen-17 excess	17O xs	per meg	Repasch, Marisa N	Cavity ring-down spectrometer, Picarro, L2140i
12	Oxygen-17 excess, standard deviation	17O xs std dev	±	Repasch, Marisa N	Cavity ring-down spectrometer, Picarro, L2140i

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

913 data points

Data

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

1 Sample ID	2 Date/Time	3 Julian day	4 Q day m [m³/s]	5 δD H2O [‰ SMOW]	6 δD H2O std dev [±]	7 δ17O H2O [‰ SMOW]	8 δ17O H2O std dev [±]	9 δ18O H2O [‰ SMOW]	10 δ18O H2O std dev [±]	11 17O xs [per meg]	12 17O xs std dev [±]
PLV_24_03_2016	2016-03-24T00:00:00	83	1022.66	-29.178	0.973	-1.557	0.202	-2.935	0.413	-6.181	25.071
PLV_01_04_2016	2016-04-01T00:00:00	91	671.33	-32.445	1.470	-3.011	0.330	-5.719	0.621	12.809	19.609
PLV_08_04_2016	2016-04-08T00:00:00	98	619.47	-26.431	1.329	-0.735	0.296	-1.319	0.561	-38.345	19.815
PLV_12_04_2016	2016-04-12T00:00:00	102	817.79	-30.451	0.936	-2.949	0.199	-5.590	0.394	6.621	24.834
PLV_22_04_2016	2016-04-22T00:00:00	112	603.48	-26.474	0.963	-0.712	0.198	-1.284	0.390	-34.098	30.041
PLV_29_04_2016	2016-04-29T00:00:00	119	501.65	-32.899	1.371	-3.127	0.288	-5.943	0.579	15.510	28.194
PLV_06_05_2016	2016-05-06T00:00:00	126	375.30	-26.354	0.668	-0.629	0.136	-1.124	0.274	-35.557	24.351
PLV_14_05_2016	2016-05-14T00:00:00	134	296.83	-33.103	0.205	-3.183	0.040	-6.050	0.045	16.269	22.250
PLV_27_05_2016	2016-05-27T00:00:00	147	426.57	-33.371	1.546	-3.205	0.291	-6.137	0.548	40.258	26.161
PLV_01_06_2016	2016-06-01T00:00:00	152	384.47	-23.781	0.829	-0.054	0.208	0.021	0.407	-65.689	29.971
PLV_10_06_2016	2016-06-10T00:00:00	161	321.64	-31.700	0.084	-3.178	0.033	-6.048	0.036	19.916	31.515
PLV_12_06_2016	2016-06-12T00:00:00	163	310.17	-31.909	1.106	-3.203	0.263	-6.051	0.505	-4.161	34.796
PLV_17_06_2016	2016-06-17T00:00:00	168	280.10	-27.530	2.887	-1.252	0.692	-2.333	1.323	-19.843	23.358
PLV_24_06_2016	2016-06-24T00:00:00	175	244.55	-31.172	0.107	-3.060	0.056	-5.803	0.058	8.431	29.065
PLV_06_07_2016	2016-07-06T00:00:00	187	224.62	-33.034	2.771	-3.318	0.670	-6.300	1.273	13.834	21.804
PLV_22_07_2016	2016-07-22T00:00:00	203	182.95	-31.044	1.346	-3.008	0.266	-5.699	0.527	5.412	24.886
PLV_29_07_2016	2016-07-29T00:00:00	210	171.27	-27.032	1.033	-1.078	0.209	-1.985	0.417	-29.461	24.875
PLV_12_08_2016	2016-08-12T00:00:00	224	139.31	-26.361	0.532	-1.275	0.145	-2.381	0.265	-17.237	17.617
PLV_19_08_2016	2016-08-19T00:00:00	231	127.73	-25.328	0.084	-0.740	0.057	-1.362	0.077	-20.479	28.258
PLV_26_08_2016	2016-08-26T00:00:00	238	122.10	-22.289	1.155	0.317	0.242	0.703	0.486	-54.299	27.664
PLV_02 _09_2016	2016-09-02T00:00:00	245	90.42	-24.406	1.407	-1.555	0.303	-2.953	0.621	5.733	32.216
PLV_08_09_2016	2016-09-08T00:00:00	251	86.26	-25.254	0.179	-2.458	0.050	-4.636	0.061	-7.349	34.947
PLV_16_09_2016	2016-09-16T00:00:00	259	77.88	-23.511	0.975	-0.154	0.231	-0.195	0.415	-50.694	18.170
PLV_20_09_2016	2016-09-20T00:00:00	263	75.29	-26.919	1.176	-0.606	0.225	-1.087	0.445	-31.608	17.454
PLV_23_09_2016	2016-09-23T00:00:00	266	73.72	-23.592	1.432	-2.199	0.325	-4.168	0.608	4.300	32.646
PLV_30_09_2016	2016-09-30T00:00:00	273	68.97	-21.358	1.281	-1.990	0.328	-3.769	0.594	2.210	21.461
PLV_07_10_2016	2016-10-07T00:00:00	280	60.26	-19.061	0.999	-1.310	0.213	-2.457	0.416	-11.819	27.588
PLV_12_10_2016	2016-10-12T00:00:00	285	57.73	-15.756	1.069	-1.609	0.245	-3.049	0.486	1.814	23.296
PLV_20_10_2016	2016-10-20T00:00:00	293	83.00	-18.004	1.218	-1.579	0.219	-3.004	0.461	8.804	37.833
PLV_24_10_2016	2016-10-24T00:00:00	297	84.90	-15.537	0.152	-1.693	0.055	-3.202	0.088	-0.801	23.810
PLV_03_11_2016	2016-11-03T00:00:00	307	75.21	-22.945	0.816	-0.287	0.209	-0.445	0.414	-52.089	15.238
PLV_11_11_2016	2016-11-11T00:00:00	315	72.55	-16.690	1.219	-1.712	0.270	-3.249	0.507	5.293	9.337
PLV_24_11_2016	2016-11-24T00:00:00	328	86.18	-15.641	1.012	-1.811	0.191	-3.406	0.374	-11.142	28.894
PLV_27_11_2016	2016-11-27T00:00:00	331	97.43	-22.467	1.246	0.132	0.265	0.369	0.523	-62.545	15.978
PLV_02_12_2016	2016-12-02T00:00:00	336	112.54	-18.825	1.228	-1.318	0.260	-2.528	0.512	17.609	24.801
PLV_08_12_2016	2016-12-08T00:00:00	342	578.95	-21.554	0.781	-2.603	0.178	-4.954	0.318	16.041	23.315
PLV_16_12_2016	2016-12-16T00:00:00	350	688.95	-22.954	0.330	-0.694	0.049	-1.241	0.103	-38.755	13.525
PLV_23_12_2016	2016-12-23T00:00:00	357	350.05	-23.514	1.171	-2.487	0.234	-4.729	0.473	12.964	35.086
PLV_06_01_2017	2017-01-06T00:00:00	6	358.58	-23.153	0.996	-2.616	0.197	-4.953	0.384	2.338	13.736
PLV_13_01_2017	2017-01-13T00:00:00	13	710.98	-26.999	0.801	-0.729	0.169	-1.295	0.313	-44.623	18.482
PLV_18_01_2017	2017-01-18T00:00:00	18	842.57	-40.467	0.434	-3.713	0.111	-7.039	0.212	9.598	30.676
PLV_27_01_2017	2017-01-27T00:00:00	27	551.55	-26.804	1.215	-0.681	0.220	-1.240	0.450	-25.782	25.146
PLV_29_03_2017	2017-03-29T00:00:00	88	1075.06	-43.586	1.183	-3.978	0.238	-7.517	0.467	-1.632	17.412
PLV_30_03_2017	2017-03-30T00:00:00	89	1086.60	-24.204	0.294	-1.138	0.069	-2.117	0.156	-19.718	20.578
PLV_07_04_2017	2017-04-07T00:00:00	97	1061.05	-38.779	1.261	-2.552	0.231	-4.839	0.495	5.711	57.252
PLV_14_04_2017	2017-04-14T00:00:00	104	1232.35	-45.932	0.202	-3.948	0.071	-7.510	0.080	24.242	40.693
PLV_21_04_2017	2017-04-21T00:00:00	111	923.56	-24.108	0.422	-1.409	0.123	-2.658	0.234	-4.249	21.664
PLV_28_04_2017	2017-04-28T00:00:00	118	813.18	-24.438	1.573	-1.417	0.403	-2.657	0.795	-13.371	26.952
PLV_04_05_2017	2017-05-04T00:00:00	124	990.39	-38.265	1.301	-3.310	0.347	-6.282	0.634	12.189	28.973
PLV_08_05_2017	2017-05-08T00:00:00	128	509.53	-40.764	1.220	-3.744	0.277	-7.098	0.542	10.210	35.991
PLV_19_05_2017	2017-05-19T00:00:00	139	414.57	-25.564	2.163	-1.671	0.529	-3.139	1.032	-12.316	30.615
PLV_01_06_2017	2017-06-01T00:00:00	152	317.03	-29.003	0.630	-2.060	0.189	-3.951	0.356	28.346	25.990
PLV_09_06_2017	2017-06-09T00:00:00	160	308.87	-28.145	1.355	-1.631	0.221	-3.062	0.444	-13.220	36.147
PLV_12_06_2017	2017-06-12T00:00:00	163	294.38	-33.446	0.316	-2.749	0.067	-5.198	0.153	-0.695	26.488
PLV_22_06_2017	2017-06-22T00:00:00	173	207.32	-27.118	2.158	-1.859	0.543	-3.530	1.066	6.991	25.268
PLV_27_06_2017	2017-06-27T00:00:00	178	197.27	-24.384	1.953	-0.188	0.467	-0.247	0.894	-57.037	14.435
PLV_28_06_2017	2017-06-28T00:00:00	179	193.00	-34.904	0.224	-3.459	0.078	-6.592	0.152	26.728	21.005
PLV_09_07_2017	2017-07-09T00:00:00	190	165.50	-25.826	0.263	-1.887	0.044	-3.628	0.107	29.579	31.316
PLV_12_07_2017	2017-07-12T00:00:00	193	169.69	-32.588	1.426	-3.019	0.339	-5.715	0.648	3.006	20.536
PLV_27_07_2017	2017-07-27T00:00:00	208	121.09	-33.567	2.412	-3.373	0.591	-6.451	1.134	38.416	43.650
PLV_02_08_2017	2017-08-02T00:00:00	214	103.55	-31.979	2.147	-3.166	0.512	-6.042	0.987	29.229	17.968
PLV_09_08_2017	2017-08-09T00:00:00	221	97.42	-24.900	1.695	-1.501	0.381	-2.847	0.743	3.958	25.671
PLV_16_08_2017	2017-08-16T00:00:00	228	93.23	-29.400	1.334	-2.626	0.298	-4.950	0.584	-8.758	22.006
PLV_24_08_2017	2017-08-24T00:00:00	236	89.36	-29.195	1.129	-2.647	0.240	-5.028	0.466	10.569	34.504
PLV_31_08_2017	2017-08-31T00:00:00	243	98.67	-27.167	2.212	-2.429	0.487	-4.647	0.941	27.943	18.673
PLV_07_09_2017	2017-09-07T00:00:00	250	90.87	-27.914	1.344	-2.769	0.305	-5.311	0.597	39.251	29.248
PLV_14_09_2017	2017-09-14T00:00:00	257	81.94	-24.229	0.197	-1.706	0.075	-3.266	0.154	19.424	16.385
PLV_21_09_2017	2017-09-21T00:00:00	264	76.43	-25.592	1.687	-1.705	0.420	-3.231	0.827	2.171	22.034
PLV_22_09_2017	2017-09-22T00:00:00	265	75.35	-25.564	0.082	-2.174	0.049	-4.119	0.066	3.364	30.251
PLV_29_09_2017	2017-09-29T00:00:00	272	72.28	-24.754	1.017	-2.171	0.194	-4.069	0.394	-20.955	26.582
PLV_06_10_2017	2017-10-06T00:00:00	279	64.13	-21.348	1.038	-1.847	0.248	-3.529	0.455	18.303	22.812
PLV_09_10_2017	2017-10-09T00:00:00	282	61.97	-22.917	0.443	-2.313	0.075	-4.418	0.124	22.694	29.491
PLV_19 _10_2017	2017-10-19T00:00:00	292	55.53	-20.347	2.478	-1.936	0.600	-3.738	1.143	39.681	18.787
PLV_25_10_2017	2017-10-25T00:00:00	298	55.45	-19.073	0.856	-1.594	0.149	-3.027	0.306	5.933	30.860
PLV_09_11_2017	2017-11-09T00:00:00	313	50.51	-21.284	2.470	-2.150	0.585	-4.108	1.141	21.602	31.992
PLV_17_11_2017	2017-11-17T00:00:00	321	51.07	-18.471	1.308	-1.578	0.293	-3.029	0.585	23.005	29.306
PLV_01_12_2017	2017-12-01T00:00:00	335	70.38	-20.250	1.018	-1.821	0.248	-3.466	0.496	10.137	26.505
PLV_08_12_2017	2017-12-08T00:00:00	342	48.38	-22.381	2.527	-1.540	0.589	-2.915	1.144	-0.153	36.450
PLV_11_12_2017	2017-12-11T00:00:00	345	152.18	-23.210	1.237	-1.990	0.259	-3.770	0.510	2.664	19.447
PLV_23_12_2017	2017-12-24T00:00:00	358	195.67	-33.843	0.646	-3.288	0.198	-6.274	0.366	29.695	26.683
PLV_30_12_2016	2017-12-30T00:00:00	364	871.28	-23.969	1.162	-1.952	0.238	-3.682	0.474	-6.164	18.242
PLV_02_01_2018	2018-01-02T00:00:00	2	669.67	-34.385	2.332	-2.862	0.532	-5.386	1.233	-13.687	134.977
PLV_07_02_2018	2018-02-07T00:00:00	38	1141.98	-49.189	2.218	-4.383	0.534	-8.300	1.032	7.931	27.687