Citation:

PANGAEA.947802

Name: Bulk organic matter concentrations and microorganisms abundance at SML stations during Alkor cruises AL510 and AL516
Published: 2022-08-31
License: https://creativecommons.org/licenses/by/4.0/
Keywords: air-sea gas transfer; amino acids; carbohydrates; DOC; flow cytometry; local controls; sea surface microlayer; Surfactants

Always quote citation above when using data! You can download the citation in several formats below.

RIS Citation BibTeX Citation Text Citation Facebook TwitterShow Map Google Earth

Abstract:

During two crusies in June (AL510) and September (AL516) 2018, a data set (N=76) from the sea surface microlayer (SML) was compiled in Eckernförde Bay, Germany. SML samples were collected with the glass plate technique. Reference samples from the underlying water (ULW) at an approx. depth of 20cm were collected with the help of a bottle. Total and dissolved hydrolysable amino acids, combined carbohydrates and dissolved organic carbon were analyzed to describe surfactant dynamics (based on phase-sensitive AC voltammetry). Flow cytometry provided additional information on bacteria and phytoplankton community composition. This data set resolves dynamics on short temporal (diurnal sampling ) and local scales (within an area of 50km^2).

Keyword(s):

air-sea gas transfer; amino acids; carbohydrates; DOC; flow cytometry; local controls; sea surface microlayer; Surfactants

Coverage:

Median Latitude: 54.583095 * Median Longitude: 10.105165 * South-bound Latitude: 54.499000 * West-bound Longitude: 10.029000 * North-bound Latitude: 54.725000 * East-bound Longitude: 10.204650

Date/Time Start: 2018-06-03T00:00:00 * Date/Time End: 2018-09-22T00:00:00

Minimum Elevation: -27.9 m * Maximum Elevation: -12.0 m

Event(s):

AL510_9-1 * Latitude: 54.578790 * Longitude: 10.106950 * Date/Time: 2018-06-03T15:04:00 * Elevation: -25.0 m * Location: Baltic Sea * Campaign: * Basis: * Method/Device: (CTD-RO)

AL510_27-1 * Latitude: 54.583760 * Longitude: 10.104460 * Date/Time: 2018-06-04T11:28:00 * Elevation: -25.0 m * Location: Baltic Sea * Campaign: * Basis: * Method/Device: (CTD-RO)

AL510_29-1 * Latitude: 54.535210 * Longitude: 10.096300 * Date/Time: 2018-06-05T04:08:00 * Elevation: -23.0 m * Location: Baltic Sea * Campaign: * Basis: * Method/Device: (CTD-RO)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	Event label	Event		Barthelmeß, Theresa
2	DATE/TIME	Date/Time		Barthelmeß, Theresa	Geocode
3	Station label	Station		Barthelmeß, Theresa	SML_station
4	Surfactants	Surfact	mg-eq/l	Barthelmeß, Theresa
5	Standard deviation	Std dev	±	Barthelmeß, Theresa	surfactants
6	Carbon, organic, dissolved	DOC	µmol/l	Barthelmeß, Theresa
7	Standard deviation	Std dev	±	Barthelmeß, Theresa	DOC
8	Amino acids, dissolved	DAA	nmol/l	Barthelmeß, Theresa
9	Standard deviation	Std dev	±	Barthelmeß, Theresa	DAA
10	Amino acid, total	TAA	nmol/l	Barthelmeß, Theresa
11	Standard deviation	Std dev	±	Barthelmeß, Theresa	TAA
12	Carbohydrates, dissolved	DCHO	nmol/l	Barthelmeß, Theresa
13	Standard deviation	Std dev	±	Barthelmeß, Theresa	DCHO
14	Carbohydrates, total	TCHO	nmol/l	Barthelmeß, Theresa
15	Standard deviation	Std dev	±	Barthelmeß, Theresa	TCHO
16	Bacteria	Bact	#/ml	Barthelmeß, Theresa
17	High nucleic acid bacteria	HNA	#/ml	Barthelmeß, Theresa
18	Low nucleic acid bacteria	LNA	#/ml	Barthelmeß, Theresa
19	Phytoplankton, total	Phytopl tot	#/ml	Barthelmeß, Theresa
20	Phytoplankton, non-cyanobacteria like	NCBL	#/ml	Barthelmeß, Theresa	small
21	Phytoplankton, non-cyanobacteria like	NCBL	#/ml	Barthelmeß, Theresa	medium
22	Phytoplankton, non-cyanobacteria like	NCBL	#/ml	Barthelmeß, Theresa	large
23	Phytoplankton, cyanobacteria like	CBL	#/ml	Barthelmeß, Theresa	small
24	Phytoplankton, cyanobacteria like	CBL	#/ml	Barthelmeß, Theresa	large

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

1811 data points

Data

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

1 Event	2 Date/Time	3 Station (SML_station)	4 Surfact [mg-eq/l]	5 Std dev [±] (surfactants)	6 DOC [µmol/l]	7 Std dev [±] (DOC)	8 DAA [nmol/l]	9 Std dev [±] (DAA)	10 TAA [nmol/l]	11 Std dev [±] (TAA)	12 DCHO [nmol/l]	13 Std dev [±] (DCHO)	14 TCHO [nmol/l]	15 Std dev [±] (TCHO)	16 Bact [#/ml]	17 HNA [#/ml]	18 LNA [#/ml]	19 Phytopl tot [#/ml]	20 NCBL [#/ml] (small)	21 NCBL [#/ml] (medium)	22 NCBL [#/ml] (large)	23 CBL [#/ml] (small)	24 CBL [#/ml] (large)
AL510_9-1	2018-06-03	1			306.8	0.7	1267	33	2592	77	2494	36	3468	71	2238814	688584	1515244	71175	46490	19069	343	1011	4263
AL510_27-1	2018-06-04	2	0.311	0.015	307.7	1.7	1054	23	2247	153	2172	42	2654	29	1852220	611764	1216172	40771	25438	11905	141	743	2545
AL510_27-1	2018-06-04	2	0.278	0.007	287.5	2.3	1034	21	1640	139	2015	80	2502	59	1777967	608689	1148730	42214	25883	12788	150	1194	2198
AL510_29-1	2018-06-05	3	0.333	0.018	309.8	1.4	959	20	2237	68	1751	8	2280	31	1984924	712479	1241896	55077	36548	11090	154	3415	3870
AL510_29-1	2018-06-05	3	0.300	0.010	296.5	1.2	1027	25	1903	129	1929	5	2202	38	1902850	709327	1172430	58293	37022	12075	141	5552	3504
AL510_31-1	2018-06-05	4	0.327	0.000	305.2	3.0	1106	57	2203	144	2116	117	2670	47	2014889	737813	1241273	58339	40938	10462	98	3026	3814
AL510_31-1	2018-06-05	4	0.300	0.019	301.9	2.7	933	40	1929	161	2001	64	2602	15	1999556	795020	1180836	61957	42391	11286	177	4361	3742
AL510_33-1	2018-06-06	5	0.301	0.011	306.5	2.5	1177	333	2204	377	2024	3	2436	82	2305516	861489	1405305	49067	32069	10956	141	2879	3023
AL510_33-1	2018-06-06	5	0.273	0.009	295.1	2.6	1060	15	1973	213	2180	4	2233	2	2184876	885267	1271550	52885	32668	12003	245	4779	3190
AL510_35-1	2018-06-06	6	0.318	0.007	314.9	1.5	969	13	2074	235	2557	75	3679	115	2098521	774511	1288868	46215	28203	12578	222	1721	3491
AL510_35-1	2018-06-06	6	0.271	0.009	292.0	1.0	935	59	1961	193	2492	44	2924	8	2089142	802531	1258007	46228	27905	13004	301	1888	3131
AL510_37-1	2018-06-07	7			301.8	2.0	978	3	2039	167	2462	84	2752	40	1823888	742211	1059962	48377	30578	11577	186	2110	3926
AL510_37-1	2018-06-07	7			298.7	1.8	991	27	1944	205	1711	101	2564	77	2068049	839424	1204147	50896	30509	13210	236	2856	4086
AL510_41-1	2018-06-07	8			303.8	2.2	1051	13	2099	291	2246	57	2924	67	2162226	799301	1322063	38514	22383	11447	242	1030	3412
AL510_41-1	2018-06-07	8			301.0	2.1	930	22	2123	221	2160	73	3029	99	2045867	838451	1181342	41753	24653	12163	317	1456	3163
AL510_44-1	2018-06-08	9	0.356	0.000	304.8	2.0	955	28	1906	231	1556	72	2467	105	1767966	602463	1138379	39276	22003	12143	180	998	3952
AL510_44-1	2018-06-08	9	0.271	0.011	296.2	1.6	939	6	2084	230	1997	5	2463	68	1702664	631844	1051167	40945	23534	12143	226	1142	3899
AL510_48-1	2018-06-08	10	0.361	0.013	308.4	1.5	1075	7	2077	341	2071	99	3438	74	1619306	576467	1005985	52080	38887	6804	173	1989	4227
AL510_48-1	2018-06-08	10	0.326	0.011	307.1	3.1	957	0	2124	217	2391	8	3101	29	1496214	600322	873670	57671	40375	7563	203	4868	4662
AL510_50-1	2018-06-09	11	0.323	0.015	305.4	1.9	1043	26	2414	206	2433	8	2656	48	1447490	463765	948740	50484	30057	11767	792	2840	5028
AL510_50-1	2018-06-09	11	0.263	0.015	290.3	2.1	966	68	1979	220	2124	75	2521	40	1342027	484274	833509	54475	31683	12323	926	4479	5064
AL510_52-1	2018-06-09	12	0.495	0.008	318.2	1.2	3079	100	10813	1900	3288	49	9330	120	1732980	556970	1110865	182468	80545	60570	4446	5745	31163
AL510_52-1	2018-06-09	12	0.286	0.006	291.6	1.1	994	16	2208	390	2050	28	2910	42	1107946	381846	709015	50795	27009	12114	870	4966	5836
AL510_54-1	2018-06-10	13	0.296	0.019	305.7	1.3	1212	75	2274	402	2033	11	2455	4	1072211	295333	746104	61901	22971	11243	769	14664	12253
AL510_54-1	2018-06-10	13	0.278	0.033	297.0	1.8	942	50	2209	362	1984	18	2539	48	1055258	340320	693247	70208	26241	12089	1033	20413	10432
AL510_57-1	2018-06-10	14	0.347	0.025	344.9	1.9	1032	13	2306	405	2082	13	3212	57	1090222	315888	744499	67459	19740	12614	750	22891	11465
AL510_57-1	2018-06-10	14	0.296	0.016	301.5	2.8	962	3	2181	398	2421	113	3319	60	1037835	332763	682715	71228	22775	13155	953	22514	11832
AL510_60-1	2018-06-11	15	0.346	0.021	312.2	2.7	1153	26	2465	476	2087	70	2795	139	1220015	372269	811216	93829	28919	13422	898	37639	12952
AL510_60-1	2018-06-11	15	0.297	0.002	302.4	0.6	980	11	2468	423	2228	33	2488	45	1152749	401986	728289	98886	30892	13351	1072	41939	11632
AL510_62-1	2018-06-11	16	0.349	0.012	338.7	3.6	1166	41	2215	494	1929	56	3039	134	1207916	399520	785140	72403	21945	11732	734	26341	11651
AL510_62-1	2018-06-11	16	0.322	0.025	307.3	1.6	1025	39	2031	426	1967	29	2867	11	1233483	439260	771240	86668	20956	11529	882	40999	12302
AL510_65-1	2018-06-12	17	0.288	0.027	311.8	1.3	988	21	2020	452	2048	1	2606	96	1252786	419527	806870	77733	25105	10538	364	30793	10934
AL510_65-1	2018-06-12	17	0.256	0.003	301.4	2.1	1105	15	2072	458	2194	3	2587	13	1264297	472345	768460	86813	26261	10770	473	38546	10763
AL510_68-1	2018-06-12	18	0.280	0.003	308.8	0.9	1155	34	2369	479	1930	19	2417	28	1455795	536908	891010	91621	22318	11288	460	44282	13274
AL510_68-1	2018-06-12	18	0.260	0.015	309.0	2.3	1052	369	2403	455	2387	10	2951	41	1438215	544621	871433	100920	23599	12131	689	51034	13467
AL510_70-1	2018-06-13	19	0.301	0.003	318.9	0.5	1048	43	2352	510	2076	54	2752	19	1812912	690780	1097269	86665	24259	12218	473	37803	11912
AL510_70-1	2018-06-13	19	0.263	0.004	304.2	1.6	1169	37	2243	211	2166	8	2587	47	1809505	710514	1077418	115909	27951	13509	528	60607	13315
AL510_71-1	2018-06-13	20	0.347	0.013	322.0	2.2	978	60	3191	777	2952	35	6463	181	1326394	471287	832084	93852	43567	14143	875	25302	9965
AL510_71-1	2018-06-13	20	0.247	0.007	301.6	2.4	1089	34	2730	665	2678	35	3360	8	1323575	482289	819360	101580	39431	15700	821	32405	13222
AL510_73-1	2018-06-14	21	0.295	0.010	345.7	2.8	1016	20	2563	578	2132	27	2853	39	1672156	663060	981493	96974	29289	11162	425	42038	14059
AL510_73-1	2018-06-14	21	0.253	0.009	311.7	1.3	917	41	2190	557	1887	24	2620	19	1577562	639216	916969	110840	31755	12475	605	51389	14616
AL510_75-1	2018-06-14	22	0.334	0.017	314.2	1.5	1190	77	2423	99	2003	9	2681	6	1636879	628997	983686	95120	24223	11970	550	43110	15266
AL510_75-1	2018-06-14	22	0.283	0.010	308.8	1.4	1007	47	2273	36	1900	88	2859	145	1683510	676881	985448	113199	26982	12295	689	57732	15501
AL510_77-1	2018-06-15	23	0.258	0.009	321.6	1.5	1123	57	2600	79	2176	4	3087	64	2470099	954712	1469655	130338	77801	16354	409	23171	12604
AL510_77-1	2018-06-15	23	0.235	0.012	315.6	2.3	1168	46	2797	99	2240	5	3364	27	2513206	1024601	1454386	161990	88998	19476	705	38884	13927
AL516_21-1	2018-09-13	1			301.9	1.8	1143	27	2262	332	2768	28	3487	25	1923806	1265949	657857	265218	33743	73841	1180	152356	4099
AL516_21-1	2018-09-13	1			283.2	0.9	1220	39	2171	124	3351	111	4145	24	1937048	1326337	610711	277942	38896	73501	1584	159612	4348
AL516_23-1	2018-09-13	2	0.386	0.025	289.1	1.6	1179	36	1940	120	2771	118	3585	21	1888884	1298253	590631	235729	18021	44897	1373	168335	3104
AL516_23-1	2018-09-13	2	0.333	0.014	274.4	0.5	1018	33	2010	205	2512	53	3812	81	1894413	1320516	573897	236259	18550	45025	1724	167499	3460
AL516_24-1	2018-09-14	3	0.380	0.013	282.7	1.1	1184	28	1755	104	2384	41	2871	29	2020426	1394290	626136	221138	25167	41849	1183	149996	2942
AL516_24-1	2018-09-14	3	0.378	0.069	269.6	0.1	1123	11	1919	223	2464	62	3145	1	2024064	1424702	599362	217209	24611	38632	1263	149577	3127
AL516_26-1	2018-09-14	4	0.489	0.046	289.0	1.2	1137	26	2188	221	2691	38	3704	288	2030757	1399238	631520	181164	21571	46182	1460	109274	2677
AL516_26-1	2018-09-14	4	0.419	0.040	273.1	0.7	1034	10	2175	246	2305	99	3834	36	2099875	1486254	613622	184072	24048	45661	1822	109728	2813
AL516_28-1	2018-09-15	5	0.410	0.030	283.2	0.6	1165	30	1848	202	2036	31	3005	162	2125922	1481888	644034	201790	25303	37747	972	135072	2696
AL516_28-1	2018-09-15	5	0.324	0.003	271.3	0.4	981	16	2008	220	2404	33	3326	73	2205517	1559591	645925	207715	27753	35172	1066	141175	2548
AL516_30-1	2018-09-15	6	0.388	0.015	295.7	1.6	1094	32	2145	269	2598	56	3554	24	2381149	1748029	633120	230950	15540	42515	957	168842	3097
AL516_30-1	2018-09-15	6	0.463	0.011	273.7	2.4	934	35	2482	201	3043	244	4676	81	2413307	1794883	618424	234894	16172	43142	1070	171454	3055
AL516_32-1	2018-09-16	7	0.418	0.029	317.5	0.9	1148	0	1917	90	2889	113	3639	26	2216721	1601499	615222	218264	22535	31720	665	160353	2991
AL516_32-1	2018-09-16	7	0.355	0.021	277.8	1.1	993	0	1894	173	2873	180	3445	40	2273325	1645443	627882	219274	25685	30892	839	158455	3403
AL516_34-1	2018-09-16	8	0.325	0.015	287.2	1.2	1016	17	2133		2732	109	3425	76	2472239	1807979	664260	208218	14950	37444	405	152900	2518
AL516_34-1	2018-09-16	8	0.302	0.011	270.0	1.7	1290	53	2092	30	2692	75	4001	96	2552416	1891939	660476	210018	15495	36991	567	154625	2341
AL516_36-1	2018-09-17	9	0.325	0.009	287.3	0.8	1179	54	1934	54	2575	85	2883	67	2678720	1981720	697000	243995	28910	25984	295	186390	2416
AL516_36-1	2018-09-17	9	0.293	0.002	266.5	1.5	1102	2	1908	10	2343	112	3000	50	2788144	2081686	706458	238452	26316	26619	469	182529	2518
AL516_38-1	2018-09-17	10	0.318	0.013	286.2	2.0	1039	36	2013	64	2733	134	3330	18	2774030	2111225	662805	238365	12122	36741	287	187025	2189
AL516_38-1	2018-09-17	10	0.320	0.010	274.3	0.8	1122	46	2850	47	2461	37	2742	155	2741435	2102349	639086	256257	11695	37705	401	204274	2182
AL516_40-1	2018-09-18	11	0.330	0.018	306.8	1.4	1355	64	1976	46	2733	46	3090	26	2524914	1931664	593250	296624	30582	25337	291	237983	2431
AL516_40-1	2018-09-18	11	0.320	0.005	276.0	1.1	1306	72	2200	96	2854	78	3558	28	2582391	1966587	615804	297297	30400	26328	442	237208	2919
AL516_42-1	2018-09-18	12	0.329	0.012	301.8	0.7	1113	55	2148	26	3230	14	4001	34	2633175	1974008	659167	284226	14402	34832	469	231888	2635
AL516_42-1	2018-09-18	12	0.301	0.009	280.2	1.0	898	16	1889	42	2889	140	4001	172	2608729	1962512	646216	288389	13026	38102	352	234693	2216
AL516_44-1	2018-09-19	13	0.334	0.021	325.3	0.5	1119	45	2178	81	2667	26	3594	89	2285693	1676728	608965	334076	31289	24585	314	274735	3153
AL516_44-1	2018-09-19	13	0.306	0.015	272.8	2.4	1140	63	1990	9	2639	56	3276	47	2414034	1786298	627736	355035	31773	25246	423	294401	3191
AL516_46-1	2018-09-19	14	0.319	0.008	319.4	1.7	1204	51	2185	64	3160	69	4302	56	2145420	1573415	572005	334204	13835	37683	321	279499	2866
AL516_46-1	2018-09-19	14	0.332	0.062	278.9	0.8	1009	51	2111	107	2991	11	4324	35	2305483	1682840	622643	348002	15370	34832	544	293777	3479
AL516_48-1	2018-09-20	15	0.318	0.031	296.3	1.0	1139	52	2082	57	2755	54	3286	9	1989141	1431105	558036	346818	26305	23208	295	293728	3282
AL516_48-1	2018-09-20	15	0.301	0.033	274.6	1.6	1209	51	2006	93	2643	34	3282	17	2004420	1447402	557018	338651	24596	23095	374	287349	3237
AL516_50-1	2018-09-20	16	0.412	0.028	335.2	2.8	1185	7	2331	113	3069	122	4125	63	1962804	1385560	577244	324888	12493	40068	450	268583	3293
AL516_50-1	2018-09-20	16	0.354	0.018	272.7	1.5	1107	41	2301	80	2864	41	4020	152	1998745	1422374	576371	331248	14266	38945	518	273918	3600
AL516_52-1	2018-09-21	17	0.358	0.009	292.5	0.9	1292	83	2250	36	2647	57	3001	96	1591458	1093227	498231	309752	23397	26097	265	256563	3429
AL516_52-1	2018-09-21	17	0.322	0.014	260.9	1.4	1169	37	2068	48	2693	45	3403	33	1661304	1165983	495321	300904	24471	26744	427	245345	3917
AL516_54-1	2018-09-21	18	0.336	0.018	273.1	0.6	1238	34	2511	144	2695	23	3463	52	1560610	1124658	435952	264651	9377	33977	582	217890	2824
AL516_54-1	2018-09-21	18	0.323	0.008	258.9	1.7	1047	109	2200	77	2460	64	3619	242	1496294	1102540	393754	255917	7388	31523	620	213735	2651
AL516_56-1_SML	2018-09-22	19	0.311	0.010	287.1	0.9	1003	1542	1920	268	2369	71	2929	2	1396619	978855	417763	197589	9513	20384	386	164860	2446
AL516_56-1_SML	2018-09-22	19	0.285	0.009	262.1	2.3	991	68	2038	123	2272	53	2810	0	1434161	1035605	398556	193638	9377	20698	450	160682	2431