Citation:

PANGAEA.920582

Name: Seasonal mobility of Arsenic and Antimony in the Macleay River 2016-2019
Published: 2020-07-17
License: https://creativecommons.org/licenses/by/4.0/
Keywords: antimony; arsenic; Macleay River; Redox potential; Temperature

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Abstract:

Water samples from the Macleay River were collected from Bellbrook bridge (30°49'10.58"S; 152°30'20.33"E) over a 35 month period (August 2016 to July 2019) at approximately 0.5 m below surface at mid-channel, directly into a clean (trace-grade HNO3- acid-rinsed), 1 L low density polyethylene container, pre-rinsed five times with sample water. A stratified sampling approach was employed, with samples collected every 5-7 days during ambient and low flow periods and daily (or multiple times daily) during high flow events. During high-flow periods when the bridge was submerged, samples were collected from the river bank using a 4 m extendable sample pole placed as far as possible into a turbulent part of the main flow. Water samples were filtered (0.45 µm; enclosed syringe filter) and filtered aliquots preserved using ultra-pure HCl, prior to analysis for As and Sb by ICP-MS (Perkin-Elmer ELAN-DRCe). Cl- and SO42- were analysed via via ion chromatography (Metrosep A Supp4-250 column, an RP2 guard column and eluent containing 2 mM NaHCO3, 2.4 mM Na2CO3 and 5% acetone, in conjunction with a Metrohm MSM module for background suppression). Mean daily river discharge was recorded at Georges Junction gauging station (NSW Water, station #206024, 30°45'6.71"S; 152°12'17.96"E). Mean daily water temperature in the Macleay River was recorded at Kempsey by automatic logger (NSW Water, station #206402, 31° 4'50.98"S; 152°50'33.05"E).

Keyword(s):

antimony; arsenic; Macleay River; Redox potential; Temperature

Related to:

Johnston, Scott G; Karimian, Niloofar; Burton, Edward (2020): Seasonal Temperature Oscillations Drive Contrasting Arsenic and Antimony Mobilization in a Mining‐Impacted River System. Water Resources Research, 56(10), e2020WR028196, https://doi.org/10.1029/2020WR028196

Coverage:

Median Latitude: -30.883115 * Median Longitude: 152.245750 * South-bound Latitude: -30.892140 * West-bound Longitude: 151.467830 * North-bound Latitude: -30.874090 * East-bound Longitude: 153.023670

Date/Time Start: 2016-08-02T20:44:00 * Date/Time End: 2019-07-26T16:05:00

Event(s):

Macleay_River * Latitude Start: -30.892140 * Longitude Start: 151.467830 * Latitude End: -30.874090 * Longitude End: 153.023670 * Date/Time Start: 2016-10-24T17:50:00 * Date/Time End: 2019-07-26T16:05:00 * Location: Macleay River * Method/Device: Multiple investigations (MULT)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DATE/TIME	Date/Time		Johnston, Scott G		Geocode
2	Temperature, water	Temp	°C	Johnston, Scott G	Temperature logger (TLOG)	at Kempsey (-31.08083,152.84251)
3	Arsenic	As	µg/l	Johnston, Scott G	ICP-MS, Perkin-Elmer, ELAN-DRCe	at Bellbrook (-30.81961, 152.50565)
4	Antimony	Sb	µg/l	Johnston, Scott G	ICP-MS, Perkin-Elmer, ELAN-DRCe	at Bellbrook (-30.81961, 152.50565)
5	Chloride/sulfate ratio	Cl/[SO4]2-		Johnston, Scott G	Ion chromatography	at Bellbrook (-30.81961, 152.50565)
6	River discharge	Q	m³/s	Johnston, Scott G	River gauging station (RGS)	at Georges Junction (-30.75186,152.20499)

License:

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

Size:

1198 data points

Data

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

1 Date/Time	2 Temp [°C]	3 As [µg/l]	4 Sb [µg/l]	5 Cl/[SO4]2-	6 Q [m³/s]
2016-08-02T20:44	15.4	1.121	4.539	2.96	3.14
2016-08-03T06:55	15.3	1.147	4.414	2.84	3.07
2016-08-03T10:49		1.077	4.238	2.83	3.20
2016-08-03T14:31		0.862	3.865	2.72	3.48
2016-08-03T17:15		0.703	1.491	2.31	3.52
2016-08-03T20:24		0.926	1.436	2.55	3.56
2016-08-04T00:01	13.8	0.890	1.976	2.70	3.90
2016-08-04T03:32		0.813	1.290	2.69	4.84
2016-08-04T07:17		1.004	1.609	2.42	5.71
2016-08-04T10:11		0.944	1.972	2.54	7.74
2016-08-04T13:21		1.112	1.864	2.64	25.53
2016-08-04T17:14		0.955	1.209	2.41	25.04
2016-08-04T21:03		0.938	1.081	2.49	317.01
2016-08-05T02:33	11.4	2.294	13.331	2.95	504.21
2016-08-05T06:48		1.411	6.285	3.50	432.78
2016-08-05T10:22		1.561	5.401	3.39	428.42
2016-08-05T13:37		1.537	4.947	3.14	388.42
2016-08-05T17:15		1.401	5.125	3.02	312.17
2016-08-05T21:06		1.344	4.720	2.96	256.06
2016-08-06T06:34	12.5	1.589	4.964	2.72	179.26
2016-08-06T17:00		1.300	4.458	3.14	129.61
2016-08-07T17:05	12.9	1.364	4.616	3.03	74.60
2016-08-08T17:00	13.5	1.243	5.083	2.93	48.64
2016-08-09T17:15	14.2	1.583	5.176	3.00	33.84
2016-08-10T17:17	14.5	1.842	4.948	2.81	25.72
2016-08-11T17:10	15.1	1.556	5.225	2.83	20.57
2016-08-12T17:00	15.2	1.781	5.030	2.82	17.17
2016-08-13T17:10	15.5	1.772	5.274	2.75	14.45
2016-08-25T12:00	16.3	1.555	3.498	2.63	24.89
2016-08-29T17:00	13.8	2.177	6.113	2.77	38.50
2016-08-30T17:00	14.5	2.354	5.434	2.56	27.87
2016-08-31T17:05	15.1	2.341	5.463	2.87	22.11
2016-09-04T17:05	16.9	2.479	6.359	2.79	14.42
2016-09-10T19:00	18.7	2.529	4.566	3.24	11.50
2016-09-16T16:35	20.1	2.453	4.702	3.03	55.55
2016-09-22T17:00	19.4	2.758	3.507	3.95	28.47
2016-10-01T16:20	19.7	2.506	4.858	3.50	7.69
2016-10-09T19:40	20.6	1.925	3.040	3.98	6.56
2016-10-15T17:00	21.4	2.712	2.994	4.51	2.91
2016-10-22T17:15	22.2	3.132	2.883	4.31	2.36
2016-10-29T16:35	23.2	2.879	2.674	4.29	5.86
2016-11-05T19:00	24.9	2.781	2.280	4.71	8.58
2016-11-11T18:00	26.0	3.597	2.481	4.43	2.57
2016-11-18T17:45	25.4	3.297	2.864	4.64	2.17
2016-11-26T17:50	26.4	3.404	2.487	5.09	1.01
2016-12-03T18:40	27.4	3.370	2.239	5.44	1.24
2016-12-09T18:20	27.3	2.869	1.930	6.04	1.19
2016-12-17T14:45	26.5	3.519	1.850	6.24	0.72
2016-12-26T10:00	26.7	3.677	1.705	6.58	0.36
2016-12-31T09:15	28.0	3.722	1.608	6.92	0.82
2017-01-06T08:00	26.9	4.012	1.492	7.45	0.67
2017-01-15T19:00	28.3	3.324	1.536	7.11	0.58
2017-01-20T17:00	27.9	3.648	1.441	6.96	0.44
2017-01-27T18:00	27.5	3.756	1.313	6.88	1.71
2017-02-03T17:15	29.3	3.981	1.281	4.68	2.31
2017-02-09T09:20	29.5	4.331	1.314	4.46	4.88
2017-02-17T17:30	28.4	4.517	1.796	4.52	1.52
2017-02-24T18:30	27.9	4.279	1.972	3.90	6.62
2017-03-03T17:20	26.8	3.677	1.781	3.72	4.36
2017-03-10T18:00	24.2	3.082	1.170	2.66	6.28
2017-03-17T17:30	23.2	3.009	0.985	2.29	3.25
2017-03-18T18:00	23.2	1.587	0.420	2.48	5.60
2017-03-19T10:00	22.0	0.871	0.207	4.48	347.99
2017-03-19T18:00		0.921	0.415	3.47	776.85
2017-03-20T09:00	21.4	1.239	0.717	3.34	561.65
2017-03-20T17:50		1.422	1.025	3.09	324.78
2017-03-21T08:45	21.9	1.922	3.551	3.17	175.37
2017-03-21T20:45		1.556	2.555	3.03	153.19
2017-03-22T09:30	22.4	1.784	2.254	3.03	114.75
2017-03-22T17:40		1.786	1.881	2.98	95.67
2017-03-23T09:10	22.7	2.304	2.056	2.89	104.13
2017-03-23T18:00		2.907	4.367	2.85	87.47
2017-03-24T08:50	23.2	2.634	2.198	2.73	85.91
2017-03-24T17:40		2.686	2.632	2.84	83.96
2017-03-25T08:00	23.2	3.290	3.819	2.83	69.95
2017-03-25T17:50		3.020	2.683	2.98	67.17
2017-03-26T09:40	23.6	2.939	2.622	2.86	66.74
2017-03-26T17:30		3.130	2.490	2.83	59.48
2017-03-27T09:00	24.2	3.256	2.161	3.09	50.64
2017-03-27T17:45		3.176	2.102	2.86	45.71
2017-03-28T08:50	24.6	2.980	1.957	2.95	41.83
2017-03-29T10:00	25.3	3.391	2.189	3.05	25.15
2017-03-30T17:30	25.5	2.931	1.723	2.95	23.97
2017-03-31T07:30	24.0	3.199	1.703	2.90	29.74
2017-03-31T17:30		2.789	1.472	3.23	143.93
2017-04-01T08:15	23.0	3.233	4.071	3.29	312.74
2017-04-01T15:00		2.816	4.818	3.17	279.15
2017-04-02T08:45	22.3	2.877	3.552	3.33	160.59
2017-04-02T17:30		3.100	3.069	3.30	116.60
2017-04-03T08:30	21.6	2.764	3.111	3.58	84.89
2017-04-03T17:30		2.884	2.924	3.36	74.47
2017-04-04T08:15	21.2	2.763	2.681	3.32	71.27
2017-04-04T17:00		2.930	2.776	3.36	68.84
2017-04-05T08:30	21.0	2.722	2.231	3.26	63.51
2017-04-06T18:00	20.8	2.538	2.520	3.31	46.77
2017-04-07T17:15	20.8	2.474	2.095	3.48	38.56
2017-04-08T08:50	20.7	2.584	2.291	3.49	33.20
2017-04-09T17:50	21.0	2.486	2.008	3.52	29.27
2017-04-10T09:00	21.3	2.606	2.159	3.51	25.24
2017-04-14T09:00	21.4	2.262	1.628	3.51	15.32
2017-04-21T08:55	22.2	2.193	1.212	3.50	8.82
2017-04-28T08:50	20.9	2.261	1.110	3.47	6.49
2017-05-05T08:50	20.3	1.860	1.118	3.52	5.85
2017-05-12T16:00	19.8	2.039	1.416	3.64	4.05
2017-05-19T17:20	19.4	1.834	1.134	3.56	3.87
2017-05-27T09:30	19.5	1.683	1.017	3.52	4.00
2017-06-02T08:15	17.5	1.667	1.075	3.52	4.71
2017-06-09T15:30	16.4	1.639	1.294	3.55	3.57
2017-06-11T11:37	16.4	1.514	1.222	3.23	7.28
2017-06-13T17:00	16.3	1.102	1.020	2.89	20.63
2017-06-15T17:00	16.7	1.135	0.711	2.91	33.68
2017-06-17T16:20	16.8	1.407	1.831	2.84	23.53
2017-06-19T17:30	16.8	1.421	3.596	2.96	16.82
2017-06-21T16:50	16.8	1.631	4.138	2.92	13.83
2017-06-23T16:20	16.5	1.485	3.548	3.00	11.76
2017-06-30T16:55	15.8	1.285	2.283	2.87	28.39
2017-07-02T16:40	15.0	2.387	6.366	3.47	64.77
2017-07-03T14:20	13.7	2.110	5.725	3.38	41.24
2017-07-04T17:10	13.5	1.932	6.676	3.28	30.56
2017-07-05T15:15	13.5	1.863	5.390	3.25	23.67
2017-07-06T13:00	13.6	1.900	6.869	3.26	19.27
2017-07-07T09:30	13.7	1.869	6.556	3.26	16.50
2017-07-14T16:40	13.9	1.840	5.456	3.20	8.50
2017-07-21T16:40	14.4	1.663	4.221	3.21	9.85
2017-07-27T16:35	14.7	1.750	7.787	3.16	6.38
2017-08-04T13:35	15.3	1.474	4.520	3.19	4.32
2017-08-11T17:20	15.4	1.212	3.464	3.31	4.12
2017-08-21T09:00	15.3	1.143	3.066	3.47	2.25
2017-08-25T08:15	16.1	1.288	3.291	3.48	1.94
2017-09-01T16:50	16.5	1.160	2.895	3.69	1.61
2017-09-08T17:30	17.7	1.349	2.560	3.57	1.05
2017-09-15T15:00	18.5	1.385	2.303	3.64	0.76
2017-09-23T17:50	20.8	1.562	2.303	3.84	0.58
2017-09-29T17:20	22.1	1.854	2.099	3.97	0.43
2017-10-06T16:50	22.5	2.044	1.886	4.11	0.51
2017-10-13T15:30	24.3	2.139	1.835	4.51	4.08
2017-10-20T16:40	23.3	2.539	2.692	3.64	6.67
2017-10-27T16:50	24.1	2.162	2.186	3.62	7.70
2017-11-03T16:00	24.9	2.599	2.237	4.09	2.25
2017-11-10T10:10	23.8	2.498	2.018	4.14	1.75
2017-11-17T16:00	24.5	2.643	2.054	4.29	1.05
2017-11-24T16:00	25.1	2.314	1.666	4.24	4.53
2017-12-01T16:00	27.0	2.218	1.350	4.21	7.34
2017-12-08T17:20	27.3	2.332	1.070	4.90	8.11
2017-12-15T17:40	27.8	3.178	1.482	5.23	1.58
2017-12-22T17:15	27.5	3.097	1.140	6.10	5.67
2017-12-29T16:45	27.5	3.297	3.620	4.72	8.56
2018-01-05T17:00	27.3	3.154	1.220	4.63	5.70
2018-01-12T16:40	29.1	3.914	1.371	5.30	13.56
2018-01-19T16:45	26.6	5.562	9.079	5.45	4.09
2018-01-26T11:00	28.8	6.158	6.663	6.26	0.98
2018-02-02T16:20	26.1	4.619	3.726	6.98	2.28
2018-02-09T17:30	26.7	4.353	2.254	6.33	2.90
2018-02-16T17:30	29.0	4.725	1.953	6.86	1.00
2018-02-23T10:00	27.0	4.032	1.744	7.57	1.18
2018-03-02T17:00	26.4	2.994	1.542	6.27	3.93
2018-03-09T18:00	25.5	2.409	1.029	3.97	24.32
2018-03-16T16:45	25.6	2.717	1.131	4.95	6.24
2018-03-23T17:20	20.8	1.009	0.202	4.60	342.97
2018-03-24T16:10	21.2	0.794	0.345	3.88	187.72
2018-03-25T02:30	21.7	1.112	0.333	3.65	75.29
2018-03-26T19:00	22.7	1.376	0.420	3.41	45.59
2018-03-27T18:20	22.9	1.527	0.800	3.44	30.15
2018-03-28T19:00	23.1	1.608	0.751	3.43	22.49
2018-03-29T17:00	23.5	1.804	0.766	3.45	17.97
2018-03-30T19:00	24.2	2.194	0.822	3.49	14.89
2018-04-06T16:45	25.9	2.076	0.783	3.71	7.32
2018-04-13T17:00	24.7	2.286	0.958	3.86	4.08
2018-04-20T16:20	23.9	2.189	0.951	3.96	3.97
2018-04-27T12:00	22.5	1.611	0.807	3.69	6.28
2018-05-04T16:40	21.2	1.647	0.776	3.59	4.19
2018-05-11T16:45	20.3	1.597	0.816	3.74	2.64
2018-05-18T13:50	18.3	1.605	0.911	3.84	2.16
2018-05-25T16:10	17.8	1.447	0.952	4.02	1.73
2018-06-01T16:00	17.1	1.179	0.951	4.07	1.58
2018-06-08T16:00	16.5	1.305	0.936	3.83	2.57
2018-06-15T15:35	15.9	1.211	0.969	3.85	2.81
2018-06-21T16:00	14.5	1.148	0.962	3.87	1.69
2018-06-28T16:00	14.7	0.851	0.986	3.87	1.58
2018-07-06T13:45	15.8	0.797	0.762	3.20	8.00
2018-07-13T15:00	15.1	0.925	0.599	3.42	3.33
2018-07-20T13:30	14.2	1.070	0.631	3.38	2.28
2018-07-28T17:00	14.5	0.828	0.898	3.37	1.65
2018-08-03T17:00	14.9	0.989	1.076	3.40	1.35
2018-08-10T14:40	15.3	0.825	0.968	3.45	1.17
2018-08-17T15:30	15.4	0.669	1.060	3.48	0.94
2018-08-24T15:40	15.4	0.637	1.044	3.52	0.72
2018-08-31T16:00	15.9	0.745	1.066	3.56	0.78
2018-09-07T16:30	17.6	0.891	1.083	3.59	1.62
2018-09-14T17:20	19.4	0.866	1.016	3.49	1.85
2018-09-21T17:20	19.5	1.292	1.123	3.81	0.97
2018-09-28T16:30	19.6	1.388	1.084	4.09	0.95
2018-10-05T17:00	20.8	1.308	1.149	4.22	0.75
2018-10-11T19:10	21.7	1.377	1.043	4.33	1.44
2018-10-16T18:30	21.1	0.957	0.430	3.46	30.00
2018-10-17T18:50	21.1	0.894	0.452	4.08	54.07
2018-10-18T17:50	19.7	0.996	0.539	4.45	47.05
2018-10-19T15:00	19.1	0.771	0.468	4.24	48.61
2018-10-20T17:00	20.0	0.890	0.423	4.35	42.15
2018-10-21T18:00	21.2	1.038	0.387	3.94	33.39
2018-10-22T18:30	21.7	1.327	0.788	4.11	29.37
2018-10-23T18:30	22.3	1.484	0.867	3.89	30.02
2018-10-24T18:50	22.8	1.829	1.137	3.82	20.81
2018-10-26T14:40	23.6	1.847	2.843	3.70	12.49
2018-11-02T18:00	25.0	2.013	1.243	4.03	4.73
2018-11-09T16:00	25.2	2.526	1.025	4.27	2.47
2018-11-16T19:00	25.6	2.095	1.001	4.55	1.46
2018-11-23T17:00	25.1	2.360	1.090	4.70	1.94
2018-11-30T17:00	24.4	2.178	0.822	4.87	0.94
2018-12-05T18:40	25.7	2.207	0.798	5.21	0.65
2018-12-14T16:20	26.2	1.944	0.706	5.24	0.84
2018-12-17T18:45	26.5	2.011	0.559	4.60	1.41
2018-12-21T15:40	28.5	6.007	11.143	3.05	57.80
2018-12-22T13:10	28.7	3.878	11.847	3.37	27.84
2018-12-23T18:20	28.7	3.800	6.253	4.25	19.03
2018-12-24T18:30	28.1	4.421	4.401	4.31	14.21
2018-12-25T12:35	28.1	4.548	4.008	4.66	9.71
2018-12-26T18:15	28.0	4.544	3.354	4.89	7.01
2018-12-27T13:45	28.0	4.831	3.499	4.86	5.30
2018-12-28T17:25	28.0	5.017	3.282	5.08	4.06
2019-01-04T19:45	28.1	5.084	1.515	6.01	1.26
2019-01-11T19:25	28.7	5.263	1.498	6.69	0.76
2019-01-18T19:55	29.1	5.052	1.369	7.37	0.42
2019-01-25T19:50	29.1	4.142	0.928	7.94	6.98
2019-02-01T16:45	28.5	3.473	1.354	5.61	3.46
2019-02-08T18:30	28.6	4.736	1.033	7.05	0.70
2019-02-15T16:00	27.4	4.104	1.029	7.85	0.40
2019-02-22T14:40	27.2	3.704	0.970	8.29	0.41
2019-03-01T19:00	25.2	2.793	0.948		0.91
2019-03-08T19:00	25.3	2.572	0.854		1.31
2019-03-15T19:00	26.8	2.578	0.703		1.06
2019-03-22T08:50	25.9	2.343	0.618		1.21
2019-03-29T18:15	26.0	2.667	0.649		0.82
2019-04-05T18:00	23.8	2.369	0.736		1.60
2019-04-12T17:00	23.4	2.036	0.667		0.94
2019-04-19T16:20	22.5	1.904	0.677		0.72
2019-04-26T16:20	23.2	2.152	0.627		1.24
2019-05-03T17:00	22.3	1.673	0.627		0.91
2019-05-10T17:15	20.1	1.626	0.609		0.71
2019-05-16T16:30	19.6	1.445	0.493		0.86
2019-05-24T17:00	19.5	1.147	0.636		0.75
2019-05-31T16:30	17.0	1.318	0.616		0.45
2019-06-08T16:00	15.7	1.124	0.707		0.53
2019-06-14T15:40	17.2	1.044	0.661		0.57
2019-06-21T12:40	16.2	1.034	0.678		0.42
2019-06-28T16:45	16.2	0.754	0.689		1.97
2019-07-05T16:45	16.9	0.905	0.760		2.24
2019-07-13T16:20	16.3	0.899	0.621		3.37
2019-07-20T14:05	14.6	0.998	0.812		1.77
2019-07-26T16:05	15.5	0.948	0.851		1.26