Citation:

PANGAEA.816560, In supplement to: El-Fahem, T (2008): Hydrogeological conceptualisation of a tropical river catchment in a crystalline basement area and transfer into a numerical groundwater flow model - Case study for the Upper Ouémé catchment in Benin. PhD Thesis, Rheinische Friedrich-Wilhelms Universität Bonn, 178 pp, urn:nbn:de:hbz:5N-15094

Name: (A-1.5) Hydrochemistry measured on water samples from Benin, West Africa, at the end of dry season in 2006
Creator: Tobias El-Fahem
Published: 2008
License: https://creativecommons.org/licenses/by/3.0/

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Coverage:

Median Latitude: 9.442770 * Median Longitude: 2.027465 * South-bound Latitude: 9.012460 * West-bound Longitude: 1.589750 * North-bound Latitude: 9.902770 * East-bound Longitude: 2.691070

Date/Time Start: 2006-03-05T00:00:00 * Date/Time End: 2006-03-05T00:00:00

Minimum Elevation: 276.0 m * Maximum Elevation: 453.9 m

Event(s):

D06-F-BEL-P * Latitude: 9.815980 * Longitude: 1.725820 * Date/Time: 2006-03-05T00:00:00 * Elevation: 415.7 m * Location: Bélléfoungou, Benin, West Africa * Campaign: * Method/Device: Foot pump (FP) * Comment: end of dry season

D06-F-HVO-2 * Latitude: 9.715320 * Longitude: 1.774480 * Date/Time: 2006-03-05T00:00:00 * Elevation: 420.7 m * Location: Bariénou, Benin, West Africa * Campaign: * Method/Device: Foot pump (FP) * Comment: end of dry season

D06-F-HVO-4 * Latitude: 9.751990 * Longitude: 2.436060 * Date/Time: 2006-03-05T00:00:00 * Elevation: 325.7 m * Location: Bori, Benin, West Africa * Campaign: * Method/Device: Foot pump (FP) * Comment: end of dry season

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	Event label	Event
2	Method/Device of event	Method/Device
3	Date/Time of event	Date/Time
4	Latitude of event	Latitude
5	Longitude of event	Longitude
6	UTM Easting, Universal Transverse Mercator	UTM east	m	El-Fahem, Tobias	WGS 84
7	UTM Northing, Universal Transverse Mercator	UTM north	m	El-Fahem, Tobias	WGS 84
8	UTM Zone, Universal Transverse Mercator	UTM Zone		El-Fahem, Tobias
9	Elevation of event	Elevation	m
10	Temperature, water	Temp	°C	El-Fahem, Tobias
11	pH	pH		El-Fahem, Tobias
12	Oxygen	O2	µmol/l	El-Fahem, Tobias
13	Oxygen saturation	O2 sat	%	El-Fahem, Tobias
14	Conductivity	Cond	mS/cm	El-Fahem, Tobias
15	Oxidation reduction (RedOx) potential	Eh	mV	El-Fahem, Tobias
16	Bicarbonate ion	[HCO3]-	mg/l	El-Fahem, Tobias
17	Carbon dioxide	CO2	mg/l	El-Fahem, Tobias
18	Chloride	Cl-	mg/l	El-Fahem, Tobias
19	Sulfate	[SO4]2-	mg/l	El-Fahem, Tobias
20	Fluorine	F	mg/l	El-Fahem, Tobias
21	Bromide	Br-	mg/l	El-Fahem, Tobias
22	Nitrate	[NO3]-	mg/l	El-Fahem, Tobias
23	Nitrite	[NO2]-	mg/l	El-Fahem, Tobias
24	Phosphate	[PO4]3-	mg/l	El-Fahem, Tobias
25	Silica, dissolved	SiO2	mg/l	El-Fahem, Tobias
26	Sodium	Na+	mg/l	El-Fahem, Tobias
27	Potassium	K+	mg/l	El-Fahem, Tobias
28	Calcium	Ca2+	mg/l	El-Fahem, Tobias
29	Magnesium	Mg2+	mg/l	El-Fahem, Tobias
30	Strontium	Sr2+	mg/l	El-Fahem, Tobias
31	Iron 2+	Fe2+	mg/l	El-Fahem, Tobias
32	Manganese	Mn	mg/l	El-Fahem, Tobias
33	Ammonium	[NH4]+	mg/l	El-Fahem, Tobias

License:

Creative Commons Attribution 3.0 Unported (CC-BY-3.0)

Size:

511 data points

Data

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

1 Event	2 Method/Device	3 Date/Time	4 Latitude	5 Longitude	6 UTM east [m]	7 UTM north [m]	8 UTM Zone	9 Elevation [m]	10 Temp [°C]	11 pH	12 O2 [µmol/l]	13 O2 sat [%]	14 Cond [mS/cm]	15 Eh [mV]	16 [HCO3]- [mg/l]	17 CO2 [mg/l]	18 Cl- [mg/l]	19 [SO4]2- [mg/l]	20 F [mg/l]	21 Br- [mg/l]	22 [NO3]- [mg/l]	23 [NO2]- [mg/l]	24 [PO4]3- [mg/l]	25 SiO2 [mg/l]	26 Na+ [mg/l]	27 K+ [mg/l]	28 Ca2+ [mg/l]	29 Mg2+ [mg/l]	30 Sr2+ [mg/l]	31 Fe2+ [mg/l]	32 Mn [mg/l]	33 [NH4]+ [mg/l]
D06-W-BDOG-1	Sampling Well	2006-03	9.10118	1.93730	383221	1006210	31N	323.6	27.80	6.90	62.8	26.40	0.873	44	237.900	22.0	85.600	16.900	0.330	0.440	105.300	0.300	1.100	34.450	60.000	11.000	69.000	29.000	4.000	0.035	0.125	0.230
D06-W-BDOG-2	Sampling Well	2006-03	9.10385	1.93559	383034	1006505	31N	332.4	26.90	7.01			1.458	75	747.250	44.0	91.000	34.500	0.330	0.440	33.000	0.300	0.480	35.400	121.000	16.000	85.000	75.000	5.000	0.021	0.059	0.060
D06-F-BEL-P	Foot pump	2006-03	9.81598	1.72582	360267	1085332	31N	415.7	29.10	6.91	20.3	8.90	0.529	72	305.000	22.0	13.800	5.400	0.330	0.440	0.300	0.300	0.440	31.950	18.000	7.000	71.000	17.000	1.000	0.408	0.242	0.041
D06-H-BET-P	Hand pump	2006-03	9.20224	2.27685	420558	1017292	31N	276.0	29.50	7.20	19.4	8.40	0.370	-31	256.200	17.6	15.600	2.900	0.330	0.440	0.700	0.300	0.290	30.750	23.000	7.000	42.000	11.000	0.550	0.055	0.018	0.045
D06-H-BIS-2	Hand pump	2006-03	9.76686	2.14878	406641	1079754	31N	335.5	29.40	6.58	24.1	10.40	0.337	26	195.200	39.6	2.300	1.000	0.330	0.440	0.300	0.300	0.690	40.000	19.000	6.000	35.000	14.000	0.550	0.113	0.026	0.037
D06-F-HVO-11	Foot pump	2006-03	9.90277	1.79812	368231	1094900	31N	432.9	30.00	6.03	27.2	12.00	0.178	156	146.400	30.8	3.300	2.400	0.330	0.440	0.300	0.300	1.300	37.650	14.000	5.000	13.000	2.000	0.550	0.020	0.018	0.022
D06-F-HVO-2	Foot pump	2006-03	9.71532	1.77448	365564	1074180	31N	420.7	29.80	7.08	23.8	10.60	0.366	76	244.000	22.0	1.300	0.600	0.330	0.440	0.300	0.300	0.650	36.450	14.000	14.000	17.000	30.000	0.550	0.031	0.020	0.014
D06-F-HVO-4	Foot pump	2006-03	9.75199	2.43606	438147	1078043	31N	325.7	28.30	6.09	21.9	8.72	0.412	15	158.600	39.6	28.500	3.500	0.330	0.440	36.400	0.300	1.520	41.800	26.000	7.000	41.000	11.000	1.000	0.155	0.020	0.049
D06-F-HVO-6	Foot pump	2006-03	9.72589	2.69107	466115	1075122	31N	381.9	28.60	6.16	25.0	10.60	0.201	78	97.600	48.4	2.800	0.700	0.330	0.440	0.300	0.300	1.260	36.250	15.000	6.000	16.000	7.000	0.550	0.020	0.029	0.053
D06-F-HVO-7	Foot pump	2006-03	9.14571	1.58975	345041	1011265	31N	394.2	29.60	6.94	27.5	12.20	0.392	45	244.000	22.0	2.200	4.500	0.330	0.440	0.300	0.300	0.820	39.000	15.000	8.000	54.000	13.000	0.550	0.140	0.012	0.022
D06-F-HVO-8	Foot pump	2006-03	9.70096	1.64043	350850	1072648	31N	453.9	29.90	7.38	29.7	13.40	0.403	25	274.500	8.8	1.200	2.100	0.330	0.440	0.300	0.300	0.220	24.700	17.000	6.000	50.000	17.000	0.550	0.093	0.021	0.026
D06-H-IGB-P	Hand pump	2006-03	9.08006	1.90910	380114	1003884	31N	311.1	28.00	6.62	43.8	18.30	0.156	100	298.900	48.4	26.800	1.700	0.330	0.440	2.100	0.300	1.000	29.300	24.000	8.000	52.000	29.000	1.000	0.011	0.033	0.045
D06-W-KAKI-S	Sampling Well	2006-03	9.21348	2.32829	426212	1018523	31N	281.0	30.50	7.33	67.8	29.30	0.235	82	134.200	17.6	2.900	3.700	0.330	0.440	0.300	0.300	0.450	25.250	22.000	3.000	26.000	4.000	0.550	0.007	0.091	0.072
D06-H-KIK-P	Hand pump	2006-03	9.01246	1.72833	360219	996473	31N	378.0	28.00	5.98	36.6	15.53	0.174	240	85.400	48.4	8.600	0.300	0.330	0.440	7.200	0.300	0.840	31.050	17.000	4.000	15.000	3.000	0.550	0.011	0.015	0.045
D06-H-PELE-P	Hand pump	2006-03	9.47334	1.63727	350403	1047477	31N	452.0	30.00	6.74	63.1	27.10	0.526	150	122.000	39.6	34.800	14.500	0.330	0.440	79.200	0.300	0.450	33.200	31.000	7.000	42.000	20.000	1.000	0.016	0.022	0.010
D06-H-PRA-1	Hand pump	2006-03	9.33142	2.66356	463055	1031511	31N	347.6	32.30	6.05	30.6	12.10	0.182	145	103.700	44.0	1.900	0.500	0.330	0.440	0.300	0.300	1.380	36.550	15.000	5.000	16.000	5.000	0.550	0.006	0.021	0.037
D06-H-SEB-P	Hand pump	2006-03	9.31498	2.48952	443940	1029716	31N	334.9	30.50	6.43	22.8	10.00	0.647	30	189.100	35.2	47.400	17.400	0.330	0.440	105.000	2.800	0.600	33.800	26.000	8.000	72.000	25.000	2.000	0.290	0.194	0.041
D06-H-SER-P	Hand pump	2006-03	9.66470	1.70092	357472	1068612	31N	418.9	29.20	7.22	47.5	20.80	1.022	95	341.600	13.2	36.800	160.400	0.330	0.440	39.400	1.200	0.250	22.050	35.000	14.000	125.000	29.000	3.000	0.418	0.023	0.060
D06-H-WEWE-P	Hand pump	2006-03	9.38944	2.11059	402344	1038032	31N	338.0	30.10	6.33	42.8	18.60	0.233	-40	115.900	30.8	6.700	3.900	0.330	0.440	0.300	0.300	0.780	36.350	13.000	6.000	23.000	10.000	0.550	0.014	0.188	0.018