Citation:

PANGAEA.908497

Name: (S2) Geochemical data for the CAA-Rivers Project Time Series at the Coppermine River, NU, collected from 2014-2016
Published: 2019-11-14
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Canadian Arctic Archipelago; Geochemistry; inorganic carbon; major ions; rivers; water isotopes

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Keyword(s):

Canadian Arctic Archipelago; Geochemistry; inorganic carbon; major ions; rivers; water isotopes

Related to:

Brown, Kristina Anne; Williams, William J; Carmack, Eddy C; Fiske, Greg; Francois, Roger; McLennan, Donald; Peucker-Ehrenbrink, Bernhard (2020): Geochemistry of small Canadian Arctic rivers with diverse geological and hydrological settings. Journal of Geophysical Research: Biogeosciences, 125, e2019JG005414, https://doi.org/10.1029/2019JG005414

Project(s):

Global marine biogeochemical cycles of trace elements and their isotopes (GEOTRACES)

Coverage:

Latitude: 67.763000 * Longitude: -115.254000

Date/Time Start: 2014-08-05T00:00:00 * Date/Time End: 2016-08-23T00:00:00

Event(s):

CAA_Coppermine * Latitude: 67.763000 * Longitude: -115.254000

Comment:

Coppermine River sampling took place between two locations depending on seasonal site access either by boat, ATV, or from shore. The main sampling site was up river: 67.7633°N, -115.2538°E, and the secondary site was closer to the river mouth: 67.8173°N, -115.0765°E. When travel on the river was dangerous (ice break-up, freeze-up) samples were collected from a shoreline intake for the water plant adjacent to the secondary sampling site (67.8203°N, -115.0848°E).

The sample collected on August 22, 2015 appears to have higher dissolved salt concentrations than usual for this river (in particular for Cl and Na). Strong winds required that this sampling event be carried out by ATV, so the sample was collected from shore near the primary site. Although this sample has been included in the presented analyses, it should be treated as potentially contaminated.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	River	River		Brown, Kristina Anne
2	DATE/TIME	Date/Time		Brown, Kristina Anne	Geocode – Date Sampled
3	Comment	Comment		Brown, Kristina Anne	See Comment
4	Chloride	Cl-	mmol/l	Brown, Kristina Anne
5	Sulfate	[SO4]2-	mmol/l	Brown, Kristina Anne
6	Calcium	Ca	mmol/l	Brown, Kristina Anne
7	Magnesium	Mg	mmol/l	Brown, Kristina Anne
8	Sodium	Na	mmol/l	Brown, Kristina Anne
9	Potassium	K	mmol/l	Brown, Kristina Anne
10	Strontium	Sr	µmol/l	Brown, Kristina Anne
11	Barium	Ba	µmol/l	Brown, Kristina Anne
12	Carbon, organic, dissolved	DOC	mg/l	Brown, Kristina Anne
13	δ18O, water	δ18O H2O	‰ SMOW	Brown, Kristina Anne
14	δ Deuterium, water	δD H2O	‰ SMOW	Brown, Kristina Anne

License:

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

Size:

371 data points

Data

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

1 River	2 Date/Time	3 Comment	4 Cl- [mmol/l]	5 [SO4]2- [mmol/l]	6 Ca [mmol/l]	7 Mg [mmol/l]	8 Na [mmol/l]	9 K [mmol/l]	10 Sr [µmol/l]	11 Ba [µmol/l]	12 DOC [mg/l]	13 δ18O H2O [‰ SMOW]	14 δD H2O [‰ SMOW]
Coppermine River	2014-08-05		0.0177	0.0217	0.256	0.192	0.0321	0.0128	0.136	0.1740	3.7	-18.6	-152
	2014-08-05		0.0226	0.0220	0.253	0.192	0.0355	0.0127	0.134	0.1820	3.3	-18.5	-151
	2015-03-25		0.0207	0.0248	0.192	0.124	0.0362	0.0127	0.121	0.1260	2.7	-18.8	-153
	2015-03-25		0.0201	0.0247	0.192	0.124	0.0361	0.0127	0.123	0.1260	2.6	-18.8	-153
	2015-04-20		0.0196	0.0240	0.180	0.114	0.0337	0.0122	0.114	0.1210	2.2	-18.7	-153
	2015-05-29		0.0281	0.0198	0.250	0.192	0.0391	0.0153	0.114	0.1350	9.3	-21.4	-168
	2015-06-06		0.0613	0.0226	0.264	0.210	0.0720	0.0141	0.129	0.1470	6.4	-20.5	-163
	2015-06-11		0.0757	0.0223	0.283	0.230	0.0790	0.0138	0.133	0.1790	6.4	-20.9	-166
	2015-07-14		0.0146	0.0233	0.250	0.186	0.0327	0.0126	0.126	0.1650		-18.8	-153
	2015-07-30		0.0136	0.0239	0.205	0.145	0.0315	0.0129	0.116	0.1370		-18.4	-151
	2015-08-06		0.0134	0.0221	0.199	0.142	0.0322	0.0129	0.116	0.1320		-18.3	-151
	2015-08-22	See comment	0.1690	0.0255	0.239	0.190	0.1610	0.0141	0.146	0.1500	3.7	-18.3	-150
	2015-09-03		0.0174	0.0259	0.237	0.164	0.0335	0.0123	0.116	0.1560	3.5	-18.4	-151
	2015-10-30		0.0193	0.0334	0.269	0.174	0.0393	0.0143	0.137	0.1490	3.7	-18.4	-150
	2015-11-12		0.0179	0.0308	0.253	0.158	0.0411	0.0150	0.136	0.1190	3.7	-18.4	-151
	2015-11-26		0.0176	0.0320	0.222	0.138	0.0367	0.0142	0.122	0.1170	3.7	-18.4	-151
	2015-12-16		0.0157	0.0296	0.223	0.136	0.0391	0.0154	0.128	0.1140	3.6	-18.1	-150
	2016-01-03		0.0148	0.0271	0.201	0.120	0.0365	0.0141	0.121	0.1110	3.3	-18.5	-151
	2016-01-07		0.0146	0.0263	0.200	0.122	0.0350	0.0142	0.114	0.1050	3.3	-18.3	-150
	2016-01-20		0.0160	0.0280	0.203	0.124	0.0371	0.0150	0.118	0.1070	3.3	-18.6	-152
	2016-02-18		0.0166	0.0288	0.207	0.127	0.0392	0.0159	0.126	0.1190	3.3	-18.4	-151
	2016-03-16		0.0156	0.0267	0.192	0.115	0.0365	0.0152	0.115	0.1140	3.1	-18.5	-153
	2016-03-31		0.0176	0.0299	0.213	0.126	0.0420	0.0184	0.128	0.1260	3.2
	2016-04-13		0.0196	0.0245	0.190	0.100	0.0367	0.0165	0.113	0.1170	3.8	-18.9	-154
	2016-04-26		0.0182	0.0273	0.191	0.116	0.0381	0.0152	0.113	0.1140	3.0	-18.6	-152
	2016-05-02		0.0195	0.0206	0.151	0.086	0.0323	0.0161	0.096	0.0980	3.3	-18.5	-151
	2016-05-08		0.0095	0.0133	0.121	0.070	0.0182	0.0088	0.071	0.0970	3.7
	2016-05-27		0.0332	0.0224	0.259	0.188	0.0481	0.0187	0.112	0.1080	6.4	-21.0	-167
	2016-06-02		0.0331	0.0205	0.280	0.191	0.0576	0.0193	0.121	0.0950	6.6	-20.7	-164
	2016-06-20		0.0316	0.0240	0.303	0.214	0.0480	0.0144	0.128	0.1880	4.1	-19.7	-158
	2016-07-21		0.0125	0.0231	0.208	0.134	0.0295	0.0134	0.106	0.1330	3.4	-18.2	-150
	2016-08-15		0.0121	0.0216	0.168	0.109	0.0284	0.0125	0.096	0.1100	3.1
	2016-08-23		0.0123	0.0216	0.170	0.114	0.0309	0.0131	0.103	0.1220		-18.2	-148
	2016-08-23		0.0247	0.0222	0.169	0.116	0.0434	0.0133	0.106	0.1250
	2016-08-23		0.0149	0.0218	0.173	0.116	0.0333	0.0136	0.105	0.1260