Citation:

PANGAEA.933709

Name: Concentrations and carbon isotopic composition of suspended particulate matter and dissolved organic matter in Lena River and Central Siberian Rivers, 2010-2014
Creator: Gesine Mollenhauer
Published: 2024-01-04
License: https://creativecommons.org/licenses/by/4.0/
Keywords: d13C; D14C; DOC; POC

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Abstract:

Concentrations of particulate and dissolved organic carbon from water samples collected throughout the ice-free season in the Lena River Delta, supplemented with samples from Central Siberian Rivers Kochechum and Nizhnyaya Tunguska. Particulate samples were obtained by filtering water through pre-combusted glass-fibre filters, dissolved organic matter was studied in the filtrate. Molar concentration ratios of organic carbon to nitrogen in particulate samples are additionally reported as well as stable carbon isotopic composition (δ13C in ‰ VPDB) and radiocarbon content (∆14C in ‰) of particulate and dissolved organic carbon.

Keyword(s):

d13C; D14C; DOC; POC

Related to:

Mollenhauer, Gesine; et al. (in review): Seasonal Changes in Particulate and Dissolved Organic Matter Age and Composition in the Lena River Delta.

Winterfeld, Maria; Laepple, Thomas; Mollenhauer, Gesine (2015): Characterization of particulate organic matter in the Lena River delta and adjacent nearshore zone, NE Siberia - Part I: Radiocarbon inventories. Biogeosciences, 12(12), 3769-3788, https://doi.org/10.5194/bg-12-3769-2015

Winterfeld, Maria; Laepple, Thomas; Mollenhauer, Gesine (2015): Particulate organic matter (POM) of samples from the Lena River delta. PANGAEA, https://doi.org/10.1594/PANGAEA.855439

Project(s):

Formation, turnover and release of carbon in Siberian permafrost landscapes (CARBOPERM)

Funding:

Federal Ministry of Education and Research (BMBF), grant/award no. 03G0836A : Verbundprojekt: WTZ RUS: CARBOPERM - Kohlenstoff im Permafrost

Federal Ministry of Education and Research (BMBF), grant/award no. 03G0836B : Verbundprojekt: WTZ RUS: CARBOPERM - Kohlenstoff im Permafrost

Coverage:

Median Latitude: 69.398714 * Median Longitude: 118.253314 * South-bound Latitude: 61.264000 * West-bound Longitude: 100.192000 * North-bound Latitude: 72.533000 * East-bound Longitude: 126.939000

Date/Time Start: 2010-07-31T00:00:00 * Date/Time End: 2014-09-20T00:00:00

Minimum DEPTH, water: 0 m * Maximum DEPTH, water: 0 m

Event(s):

Kochechum_River (Kochechum River) * Latitude: 64.292000 * Longitude: 100.192000 * Date/Time Start: 2014-06-03T00:00:00 * Date/Time End: 2014-09-20T00:00:00 * Method/Device: Water sample (WS)

N_Tunguska_River (Nizhnyaya Tunguska River at Tura) * Latitude: 61.264000 * Longitude: 100.247000 * Date/Time Start: 2014-06-03T00:00:00 * Date/Time End: 2014-09-12T00:00:00 * Method/Device: Water sample (WS)

RU-Land_2010_Lena-L10-05 (L10-05) * Latitude: 72.533000 * Longitude: 126.874000 * Date/Time: 2010-07-31T00:00:00 * Campaign: (Lena2010) * Basis: AWI Arctic Land Expedition * Method/Device: Water sample (WS)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	Event label	Event		Mollenhauer, Gesine
2	Sample ID	Sample ID		Mollenhauer, Gesine
3	Cruise/expedition	Expedition		Mollenhauer, Gesine
4	DATE/TIME	Date/Time		Mollenhauer, Gesine	Geocode
5	LATITUDE	Latitude		Mollenhauer, Gesine	Geocode
6	LONGITUDE	Longitude		Mollenhauer, Gesine	Geocode
7	DEPTH, water	Depth water	m	Mollenhauer, Gesine	Geocode
8	Carbon, organic, particulate	POC	mg/l	Mollenhauer, Gesine
9	Carbon, organic, particulate/Nitrogen, particulate ratio	POC/PN		Mollenhauer, Gesine
10	Reference/source	Reference		Mollenhauer, Gesine	POC, POC/PN
11	Carbon, organic, dissolved	DOC	µmol/l	Mollenhauer, Gesine
12	Carbon, organic, dissolved	DOC	mg/l	Mollenhauer, Gesine
13	Δ14C, particulate organic carbon	Δ14C POC	‰	Mollenhauer, Gesine
14	Δ14C, standard deviation	Δ14C std dev	±	Mollenhauer, Gesine
15	Laboratory code/label	Lab label		Mollenhauer, Gesine	Lab ID / POC
16	Reference/source	Reference		Mollenhauer, Gesine	POC 14C
17	δ13C, particulate organic carbon	δ13C POC	‰ PDB	Mollenhauer, Gesine	vs VPDB
18	δ13C, particulate organic carbon, standard deviation	δ13C POC std dev	±	Mollenhauer, Gesine
19	Δ14C, dissolved organic carbon	Δ14C DOC	‰	Mollenhauer, Gesine
20	Δ14C, particulate organic carbon, standard deviation	Δ14C POC std dev	±	Mollenhauer, Gesine
21	Laboratory code/label	Lab label		Mollenhauer, Gesine	Lab ID / DOC
22	δ13C, dissolved organic carbon	δ13C DOC	‰ PDB	Mollenhauer, Gesine	vs VPDB
23	δ13C, dissolved organic carbon, standard deviation	δ13C DOC std dev	±	Mollenhauer, Gesine
24	Comment	Comment		Mollenhauer, Gesine

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC) * Processing Level: PANGAEA data processing level 4 (ProcLevel4)

Size:

411 data points

Data

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

1 Event	2 Sample ID	3 Expedition	4 Date/Time	5 Latitude	6 Longitude	8 POC [mg/l]	9 POC/PN	10 Reference (POC, POC/PN)	11 DOC [µmol/l]	12 DOC [mg/l]	13 Δ14C POC [‰]	14 Δ14C std dev [±]	15 Lab label (Lab ID / POC)	16 Reference (POC 14C)	17 δ13C POC [‰ PDB] (vs VPDB)	18 δ13C POC std dev [±]	19 Δ14C DOC [‰]	20 Δ14C POC std dev [±]	21 Lab label (Lab ID / DOC)	22 δ13C DOC [‰ PDB] (vs VPDB)	23 δ13C DOC std dev [±]	24 Comment
RU-Land_2014_Lena-L14-01	L14-01	Lena 2014	2014-05-25	72.371	126.464	1.32	10.3		850	10.20	-335.5	6.6	AWI-2225		-26.50	0.28						Samoylov, sampled from shore
RU-Land_2014_Lena-L14-03	L14-03	Lena 2014	2014-05-26	72.372	126.462	2.38	11.0		1008	12.10	-300.8	6.7	AWI-2226		-26.80	0.28						Samoylov, sampled from shore
RU-Land_2014_Lena-L14-05	L14-05	Lena 2014	2014-06-01	72.360	126.500	0.79	8.1		1250	15.00					-26.90	0.28						ca. 200m north of Ben's small dam
RU-Land_2014_Lena-L14-06	L14-06	Lena 2014	2014-06-02	72.370	126.489	0.64	7.1		1175	14.10					-28.00	0.28						ca. 300m north of new station
RU-Land_2014_Lena-L14-07	L14-07	Lena 2014	2014-06-03	72.367	126.482	1.70	9.9		1283	15.40	-306.7	6.7	AWI-2227		-26.60	0.28						ca. 200 south of old station
RU-Land_2014_Lena-L14-14	L14-14	Lena 2014	2014-06-06	72.367	126.483	1.08	8.9		1283	15.40					-27.20	0.28						Samoylov, sampled from shore
RU-Land_2014_Lena-L14-17	L14-17	Lena 2014	2014-06-07	72.365	126.488	0.77	7.8		1175	14.10	-246.6	6.6	AWI-2229		-26.20	0.28	83.3	6.8	COL3467	-26.7	0.4	Lena main channel
RU-Land_2014_Lena-L14-16	L14-16	Lena 2014	2014-06-07	72.368	126.466	0.86	9.1		1192	14.30	-245.6	7.2	AWI-2228		-27.60	0.28						off Samoylov
RU-Land_2014_Lena-L14-18	L14-18	Lena 2014	2014-06-08	72.371	126.465	1.39	11.2		1133	13.60					-25.70	0.28						ca. 200m north of new station
RU-Land_2014_Lena-L14-19	L14-19	Lena 2014	2014-06-10	72.364	126.499	1.03	9.4		1067	12.80	-309.4	7.1	AWI-2230		-26.90	0.28	66.1	4.5	COL3468	-26.6	0.4	Lena main channel
RU-Land_2014_Lena-L14-22	L14-22	Lena 2014	2014-06-12	72.382	126.616	1.51	10.0		983	11.80	-301.5	7.2	AWI-2231		-26.60	0.28	91.5	8.0	COL3469	-27.6	0.4	main channel, off Stolb
RU-Land_2014_Lena-L14-27	L14-27	Lena 2014	2014-06-16	72.395	126.695	0.98	9.6		967	11.60	-371.6	6.3	AWI-2243		-26.10	0.28						main channel, off Stolb
RU-Land_2014_Lena-L14-29	L14-29	Lena 2014	2014-06-18	72.394	126.688	1.09	9.8		875	10.50	-367.7	6.7	AWI-2244		-26.10	0.28	48.1	4.8	COL3470	-27.1	0.4	main channel, off Stolb
RU-Land_2014_Lena-L14-K1	L14-K1	Lena 2014	2014-07-06	72.377	126.424	0.59	8.1				-186.4	7.9	AWI-2245		-30.10	0.28	-184.9	3.7	COL4075	-26.4	0.4
RU-Land_2014_Lena-L14-K2	L14-K2	Lena 2014	2014-07-17	72.377	126.424	0.44	6.3				-162.3	8.1	AWI-2246		-30.90	0.28	26.2	4.5	COL4076	-27.3	0.4
RU-Land_2014_Lena-L14-K3	L14-K3	Lena 2014	2014-08-18	72.352	126.333	0.93	7.7				-206.2	7.6	AWI-2247		-32.90	0.28	-11.7	5.4	COL4077	-23.0	0.4
RU-Land_2014_Lena-L14-K4	L14-K4	Lena 2014	2014-08-28	72.352	126.333	0.69	7.9				-399.4	6.3	AWI-2232		-29.10	0.28	59.2	6.2	COL4078
RU-Land_2010_Lena-L10-05	L10-05	Lena 2010	2010-07-31	72.533	126.874	0.47	7.5	From Winterfeld et al., 2015			-185.8	3.4	OS-95100	From Winterfeld et al., 2015	-29.40	0.28
RU-Land_2010_Lena-L10-10	L10-10	Lena 2010	2010-08-01	72.206	126.939	0.37	7.8	From Winterfeld et al., 2015			-201.2	3.5	OS-95382	From Winterfeld et al., 2015	-28.80	0.28
RU-Land_2011_Lena-L11-06	L11-06	Lena 2011	2011-06-26	72.368	126.471	0.78	3.2		823	9.90	-144.1	3.0	OS-95377	From Winterfeld et al., 2015	-8.30	0.28	60.8	3.2	OS-98432
RU-Land_2011_Lena-L11-08/09	L11-08/09	Lena 2011	2011-06-29	72.368	126.471	0.67	4.0		833	10.00				From Winterfeld et al., 2015			51.0	4.0	OS-98400
RU-Land_2011_Lena-L11-10/11	L11-10/11	Lena 2011	2011-06-30	72.368	126.471	1.02	4.1		838	10.10	-150.6	3.3	OS-95384	From Winterfeld et al., 2015			62.3	4.1	OS-98401
RU-Land_2011_Lena-L11-12/13	L11-12/13	Lena 2011	2011-07-01	72.368	126.471	0.77	3.6		814	9.80				From Winterfeld et al., 2015			53.4	3.6	OS-98402
RU-Land_2011_Lena-L11-14/15	L11-14/15	Lena 2011	2011-07-02	72.368	126.471	0.68	3.1		793	9.50	-154.5	11.7	OS-94854	From Winterfeld et al., 2015			62.1	3.1	OS-98431			mixed sample, off Samoylov (25., 26., 27. und 28.6.11)
Kochechum_River	Kochechum River	external (Sukachev Institue of Forestry, Russian Academy of Sciences)	2014-06-03	64.292	100.192	0.45	7.0				-128.7	4.9	COL3319		-26.96	0.28
Kochechum_River	Kochechum River	external (Sukachev Institue of Forestry, Russian Academy of Sciences)	2014-06-08	64.292	100.192	0.53	7.2		969	11.63	-150.4	4.1	COL3321		-26.83	0.28
Kochechum_River	Kochechum River	external (Sukachev Institue of Forestry, Russian Academy of Sciences)	2014-06-10	64.292	100.192	0.64	6.8		803	9.63	-160.2	4.6	COL3322		-26.67	0.28	50.2	4.5	COL3477
Kochechum_River	Kochechum River	external (Sukachev Institue of Forestry, Russian Academy of Sciences)	2014-06-15	64.292	100.192	0.45	6.1		666	7.99	-169.3	5.9	COL3323		-26.71	0.28	67.2	4.5	COL3478
Kochechum_River	Kochechum River	external (Sukachev Institue of Forestry, Russian Academy of Sciences)	2014-07-28	64.292	100.192												27.3	7.7	AWI-4001
Kochechum_River	Kochechum River	external (Sukachev Institue of Forestry, Russian Academy of Sciences)	2014-09-20	64.292	100.192	0.75	8.5		761	9.13	-247.5	5.9	COL3324		-27.22	0.28	24.3	4.9	COL3476
N_Tunguska_River	Nizhnyaya Tunguska River at Tura	external (Sukachev Institue of Forestry, Russian Academy of Sciences)	2014-06-03	61.264	100.247	0.49	7.8		1833	21.99	-109.2	8.0	AWI-2248		-25.74	0.28
N_Tunguska_River	Nizhnyaya Tunguska River at Tura	external (Sukachev Institue of Forestry, Russian Academy of Sciences)	2014-06-08	61.264	100.247	0.28	6.4		1815	21.78	-70.9	8.4	AWI-2250		-29.40	0.28
N_Tunguska_River	Nizhnyaya Tunguska River at Tura	external (Sukachev Institue of Forestry, Russian Academy of Sciences)	2014-06-15	61.264	100.247	0.33	8.0				-182.9	7.6	AWI-2249		-29.05	0.28
N_Tunguska_River	Nizhnyaya Tunguska River at Tura	external (Sukachev Institue of Forestry, Russian Academy of Sciences)	2014-07-28	61.264	100.247												26.9	7.3	AWI-4002
N_Tunguska_River	Nizhnyaya Tunguska River at Tura	external (Sukachev Institue of Forestry, Russian Academy of Sciences)	2014-09-12	61.264	100.247	0.56	9.1								-29.83	0.28