Citation:

PANGAEA.759935, Supplement to: Peresypkin, VI; Aleksandrov, AV (1996): Features of the delivery and distribution of alkane-naphthene hydrocarbons in the bottom sediments of the Kandalaksha Bay of the White Sea. Translated from Okeanologiya, 1996, 36(5), 727-734, Oceanology, 36(5), 685-691

Name: Content and composition of hydrocarbons in the upper layer of bottom sediments from the Kandalaksha Bay, White Sea
Published: 1996
License: https://creativecommons.org/licenses/by/3.0/

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Abstract:

Data on alkane-naphthene hydrocarbon and organic carbon distributions in the upper layer of bottom sediments from the Kandalaksha Bay of the White Sea are presented. Alkane-naphthene hydrocarbon contents vary from 43.8 to 305.7 µg/g (0.88-60% of organic carbon). Oil pollution of the surface layer of bottom sediments was recognized over a cross-section from the oil station toward the open part of the bay. It is shown that significant amounts of terrigenous and technogenic organic matter are accumulated in fine silty sediments of the deeper parts of the bay and in its inlets. Analysis of alkane composition indicates predominantly terrigenous origin of the major portion of organic matter and evidences high degree of its transformation during accumulation.

Project(s):

Archive of Ocean Data (ARCOD)

Coverage:

Median Latitude: 66.734870 * Median Longitude: 32.949775 * South-bound Latitude: 66.457800 * West-bound Longitude: 32.338100 * North-bound Latitude: 67.080400 * East-bound Longitude: 33.502800

Minimum DEPTH, sediment/rock: 0.025 m * Maximum DEPTH, sediment/rock: 0.025 m

Event(s):

Per-WhS-49 * Latitude: 67.080400 * Longitude: 32.338100 * Location: Kandalaksha Bay, White Sea * Method/Device: Grab (GRAB)

Per-WhS-BM1 * Latitude: 66.585500 * Longitude: 33.147000 * Location: Kandalaksha Bay, White Sea * Method/Device: Grab (GRAB)

Per-WhS-BM2 * Latitude: 66.604300 * Longitude: 33.220200 * Location: Kandalaksha Bay, White Sea * Method/Device: Grab (GRAB)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event
2	Latitude of event	Latitude
3	Longitude of event	Longitude
4	DEPTH, sediment/rock	Depth sed	m			Geocode
5	Depth, top/min	Depth top	m	Peresypkin, Valery I
6	Depth, bottom/max	Depth bot	m	Peresypkin, Valery I
7	Sediment type	Sediment		Peresypkin, Valery I
8	Carbon, organic, total	TOC	%	Peresypkin, Valery I	Carbon analyser AN-7529, 7560
9	Organic matter	OM	%	Peresypkin, Valery I	Calculated
10	Pristane/Phytane ratio	Pr/Phy		Peresypkin, Valery I	Chromatographic
11	Sum odd numbered n-alkanes	A odd	%	Peresypkin, Valery I	Chromatographic
12	Sum even numbered n-alkanes	A even	%	Peresypkin, Valery I	Chromatographic
13	Sum(C11-C22)/sum(C23-C42) n-alkanes	sum(C11-C22)/sum(C23-C42)		Peresypkin, Valery I	Calculated
14	Sum n-alkanes C11-C17	C11-C17	%	Peresypkin, Valery I	Chromatographic
15	Sum n-alkanes C18-C24	C18-C24	%	Peresypkin, Valery I	Chromatographic
16	Sum n-alkanes C25-C28	C25-C28	%	Peresypkin, Valery I	Chromatographic
17	Sum n-alkanes C29-C35	C29-C35	%	Peresypkin, Valery I	Chromatographic
18	Sum n-alkanes C11-C22	C11-C22	%	Peresypkin, Valery I	Chromatographic
19	Sum n-alkanes C23-C42	C23-C42	%	Peresypkin, Valery I	Chromatographic
20	Hydrocarbons	HC	µg/g	Peresypkin, Valery I	Extraction
21	n-Alkane of hydrocarbons	n-Alk HC	%	Peresypkin, Valery I	Calculated
22	n-Alkane, sum, assigned to total organic carbon	n-A sum ass TOC	%	Peresypkin, Valery I	Calculated

License:

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

Size:

360 data points

Data

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

1 Event	2 Latitude	3 Longitude	4 Depth sed [m]	6 Depth bot [m]	7 Sediment	8 TOC [%]	9 OM [%]	10 Pr/Phy	11 A odd [%]	12 A even [%]	13 sum(C11-C22)/sum(C23-C42)	14 C11-C17 [%]	15 C18-C24 [%]	16 C25-C28 [%]	17 C29-C35 [%]	18 C11-C22 [%]	19 C23-C42 [%]	20 HC [µg/g]	21 n-Alk HC [%]	22 n-A sum ass TOC [%]
Per-WhS-49	67.0804	32.3381	0.025	0.05	fine-grained silt	1.40	2.55	0.84	34.42	65.57	0.39	7.90	30.25	28.53	30.92	27.84	72.15	305.70	0.43	3.07
Per-WhS-OL	67.0738	32.4142	0.025	0.05	fine-grained sand	1.12	0.22	1.63	62.55	37.43	1.87	3.45	67.79	13.49	14.57	65.13	34.85	74.61	0.72	60.00
Per-WhS-R1	67.0595	32.5086	0.025	0.05	fine-grained silt	2.40	4.37	1.19	50.33	49.64	0.49	13.92	32.12	27.07	24.97	32.89	67.08	209.10	0.52	2.17
Per-WhS-R2	67.0408	32.4624	0.025	0.05	coarse-grained silt	2.35	4.28	0.47	43.66	55.96	0.35	7.24	28.50	29.35	32.24	25.56	73.46	173.10	0.96	4.09
Per-WhS-R3	67.0235	32.5155	0.025	0.05	fine-grained sand	1.63	2.97	1.17	49.08	50.91	0.44	11.82	33.13	28.52	24.52	30.50	69.49	83.37	0.66	4.05
Per-WhS-VG1	66.9429	32.4274	0.025	0.05	fine-grained silt with H2S odor	3.14	5.72	1.91	36.58	63.43	0.49	8.52	35.94	22.50	32.03	33.03	66.98	132.90	0.81	2.58
Per-WhS-VG2	66.9365	32.4641	0.025	0.05	fine-grained silt	2.92	5.37	0.77	43.46	56.56	0.44	11.40	30.49	27.13	29.27	30.46	69.56	137.90	0.95	3.25
Per-WhS-VG3	66.9314	32.5094	0.025	0.05	coarse-grained sand	0.69	1.26	0.96	39.20	60.82	0.80	9.04	48.28	16.12	25.82	44.52	55.50	45.61	0.92	13.30
Per-WhS-VG4	66.9348	32.5573	0.025	0.05	fine-grained silt	2.40	4.37	1.30	38.30	61.74	0.47	13.37	29.21	39.36	17.20	31.77	68.27	104.40	1.14	4.75
Per-WhS-BM1	66.5855	33.1470	0.025	0.05	coarse-grained silt	2.11	3.84	0.99	44.33	55.65	0.32	8.12	31.71	32.95	24.78	24.31	75.67	115.70	0.61	2.89
Per-WhS-BM2	66.6043	33.2202	0.025	0.05	coarse-grained silt	2.95	5.37	0.86	41.79	57.22	0.57	12.45	33.54	27.99	22.29	35.71	62.30	162.80	0.63	2.14
Per-WhS-BM3	66.6251	33.1948	0.025	0.05	coarse-grained silt	3.85	7.01	0.83	38.85	61.14	0.39	8.14	29.85	32.17	28.33	27.86	72.13	228.20	0.34	0.88
Per-WhS-MP1	66.4717	33.4377	0.025	0.05	fine-grained silt with H2S odor	1.08	1.97	0.58	46.64	53.38	0.23	3.01	31.33	31.25	29.79	18.46	31.54	120.00	0.91	8.43
Per-WhS-MP2	66.4782	33.4046	0.025	0.05	fine-grained silt with H2S odor	0.67	1.22	0.83	47.60	52.40	0.56	7.44	46.23	23.98	20.98	35.75	64.25	55.91	1.29	19.25
Per-WhS-MP3	66.4845	33.3933	0.025	0.05	coarse-grained silt with gravel	0.93	1.69	0.96	45.13	54.85	0.24	4.31	27.20	31.70	34.08	19.50	80.48	109.60	0.92	9.89
Per-WhS-MP4	66.4882	33.3837	0.025	0.05	coarse-grained sandy silt	0.98	1.78	0.78	44.84	55.17	0.46	5.63	42.18	24.77	25.61	31.53	68.48	59.59	1.53	15.60
Per-WhS-MP5	66.5046	33.3364	0.025	0.05	coarse-grained sandy silt	1.32	2.40	0.95	49.01	50.99	0.11	2.29	21.13	33.81	40.14	10.11	89.89	153.10	4.11	31.14
Per-WhS-MP6	66.4941	33.3624	0.025	0.05	coarse-grained silt	1.98	3.60	1.11	49.83	50.19	0.38	12.17	28.88	31.63	26.31	27.64	72.38	97.63	0.79	3.99
Per-WhS-MP7	66.4578	33.5028	0.025	0.05	coarse-grained silt with gravel	0.49	0.89	0.86	45.49	54.51	0.19	2.67	28.58	39.08	26.96	15.48	83.55	79.19	1.34	27.35
Per-WhS-MP8	66.4798	33.4156	0.025	0.05	fine-grained sand	0.28	0.51	0.84	50.68	49.13	0.41	6.46	42.64	29.22	20.16	28.94	70.87	43.85	1.35	48.31