Citation:

PANGAEA.931002 (dataset in review)

Name: TemBi 2014 mesocosm study: Summer storm impact on primary production rates and enzyme activities in Lake Stechlin
Published: 2021-04-30
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Climate change; cyanobacteria; deep chlorophyll maximum (DCM); disturbance; enclosure experiment; lake; mesocosm study; primary production

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Abstract:

We simulated an experimental summer storm in large-volume (~1200 m3, ~16m depth) enclosures in Lake Stechlin (https://www.lake-lab.de) by mixing deeper water masses from the meta- and hypolimnion into the mixed layer (epilimnion). The mixing included the disturbance of a deep chlorophyll maximum (DCM) which was present at the same time of the experiment in Lake Stechlin and situated in the metalimnion of each enclosure during filling. Primary production rates as well as exoenzyme activities (alkaline phosphatase, beta-glucosidase, leucine aminopeptidase) were monitored for 42 days after the experimental disturbance event by incubation of size-fractionated sample with H14CO3- and MUF substrate analogue assays, respectively. Mixing disrupted the thermal stratification, increased concentrations of dissolved nutrients and CO2 and changed light conditions in the epilimnion. Thus, mixing stimulated phytoplankton production, resulting in higher primary production rates within one week after mixing.

Keyword(s):

Climate change; cyanobacteria; deep chlorophyll maximum (DCM); disturbance; enclosure experiment; lake; mesocosm study; primary production

Related to:

Grossart, Hans-Peter; Hornick, Thomas; Berger, Stella A; Nejstgaard, Jens Christian; Monaghan, Michael T; Miki, Takashi; Giling, Darren P; Selmeczy, Géza B; Padisák, Judit; Kasprzak, Peter; Wurzbacher, Christian; Kirillin, Georgiy; Engelhardt, Christof; Gessner, Mark O (submitted): Extreme summer storms elicit algal blooms and shift long-term lake ecosystem dynamics.

Project(s):

Bridging in Biodiversity Science (BIBS)

Climate driven Changes in Biodiversity of Microbiota (TemBi)

Stickstofflimitation in Binnengewässern (NITROLIMIT)

Funding:

Federal Ministry of Education and Research (BMBF), grant/award no. 01LC1501G: Bridging in Biodiversity Science

Federal Ministry of Education and Research (BMBF), grant/award no. 033L041B: Stickstofflimitation in Binnengewässern

Leibniz Association (Leibniz Association), grant/award no. SAW-2011-IGB-2: Climate driven Changes in Biodiversity of Microbiota

Coverage:

Latitude: 53.143300 * Longitude: 13.028100

Date/Time Start: 2014-08-04T00:00:00 * Date/Time End: 2014-09-16T00:00:00

Minimum DEPTH, water: 2.0 m * Maximum DEPTH, water: 16.0 m

Event(s):

Lake_Stechlin * Latitude: 53.143300 * Longitude: 13.028100 * Location: Germany * Method/Device: Enclosure experiment

Comment:

Further Project information:

Core Facility grant; Award: GE 1775/2-1

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DATE/TIME	Date/Time		Grossart, Hans-Peter		Geocode
2	Day of experiment	DOE	day	Grossart, Hans-Peter
3	Oxygen/Nitrogen ratio	O2/N2		Grossart, Hans-Peter
4	Description	Description		Grossart, Hans-Peter		Water layer
5	Mesocosm label	Meso label		Grossart, Hans-Peter		LakeLab mesocosm number
6	Treatment	Treat		Grossart, Hans-Peter
7	DEPTH, water	Depth water	m	Grossart, Hans-Peter		Geocode
8	Michealis-Menten constant of alkaline phosphatase potential exoenzyme activity	ap.Km	µmol/l	Gessner, Mark O	MUF substrate analogue assay
9	Kinetic constants-maximum enzyme velocity of alkaline phosphatase potential exoenzyme activity	ap.Vmax	µmol/l	Gessner, Mark O	MUF substrate analogue assay
10	Michealis-Menten constant of beta-glucosidase potential exoenzyme activity	bg.Km	µmol/l	Gessner, Mark O	MUF substrate analogue assay
11	Kinetic constants-maximum enzyme velocity of alkaline phosphatase exoenzyme activity	bg.Vmax	µmol/l	Gessner, Mark O	MUF substrate analogue assay
12	Michealis-Menten constant of leucine aminopeptidase potential exoenzyme activity	leu.Km	µmol/l	Gessner, Mark O	MUF substrate analogue assay
13	Kinetic constants-maximum enzyme velocity of leucine aminopeptidase potential exoenzyme activity	leu.Vmax	µmol/l	Gessner, Mark O	MUF substrate analogue assay
14	Primary production of carbon	PP C	mg/m3	Gessner, Mark O	Incubation of size-fractionated sample with H14CO3-	0.2 µm - 3 µm
15	Primary production of carbon	PP C	mg/m3	Gessner, Mark O	Incubation of size-fractionated sample with H14CO3-	>3 µm
16	Primary production of carbon	PP C	mg/m3	Gessner, Mark O	Sample incubation with H14CO3-	Total

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

2903 data points

Data

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

1 Date/Time	2 DOE [day]	3 O2/N2	4 Description (Water layer)	5 Meso label (LakeLab mesocosm number)	6 Treat	7 Depth water [m]	8 ap.Km [µmol/l] (MUF substrate analogue assay)	9 ap.Vmax [µmol/l] (MUF substrate analogue assay)	10 bg.Km [µmol/l] (MUF substrate analogue assay)	11 bg.Vmax [µmol/l] (MUF substrate analogue assay)	12 leu.Km [µmol/l] (MUF substrate analogue assay)	13 leu.Vmax [µmol/l] (MUF substrate analogue assay)	14 PP C [mg/m3] (0.2 µm - 3 µm, Incubation of ...)	15 PP C [mg/m3] (>3 µm, Incubation of size-fra...)	16 PP C [mg/m3] (Total, Sample incubation with...)
2014-08-04	-1	216	epilimnion	1	control	2.0		58.736	9.813	1.936	29.193	81.310	8.65	17.08	25.73
2014-08-06	1	218	epilimnion	1	control	2.0	0.046	32.629	132.651	6.411	51.797	101.911	20.74	18.38	39.12
2014-08-08	3	220	epilimnion	1	control	2.0	0.274	47.722	75.799	4.260	43.651	76.757	13.59	35.56	49.15
2014-08-11	6	223	epilimnion	1	control	2.0	0.530	202.379	87.910	11.622	46.842	88.921	17.84	6.56	24.40
2014-08-15	10	227	epilimnion	1	control	2.0	0.270	31.536	185.636	5.817	60.114	94.213
2014-08-19	14	231	epilimnion	1	control	2.0	0.476	16.129	40.037	1.920	69.519	80.844
2014-08-26	21	238	epilimnion	1	control	2.0	0.325	6.586	26.266	1.488	88.605	87.946	6.52	28.10	34.62
2014-09-01	27	244	epilimnion	1	control	2.0	1.145	10.456	49.335	1.655	72.481	82.391	4.09	7.91	12.00
2014-09-09	35	252	epilimnion	1	control	2.0	0.791	7.286	24.999	2.864	37.684	76.302
2014-09-16	42	259	epilimnion	1	control	2.0	1.343	4.730	97.929	22.101	57.673	61.947
2014-08-04	-1	216	epilimnion	3	control	2.0		45.241	12.493	2.846	29.145	91.664	10.03	17.50	27.53
2014-08-06	1	218	epilimnion	3	control	2.0	0.148	29.578	76.555	5.036	51.070	98.728	17.48	31.94	49.42
2014-08-08	3	220	epilimnion	3	control	2.0	0.373	42.965	37.544	3.555	47.693	85.029	17.50	38.00	55.50
2014-08-11	6	223	epilimnion	3	control	2.0	0.554	193.562	36.428	17.877	42.211	116.594	14.57	23.67	38.24
2014-08-15	10	227	epilimnion	3	control	2.0	0.135	24.994	66.899	4.273	55.417	96.894
2014-08-19	14	231	epilimnion	3	control	2.0	0.412	11.926	29.417	1.574	67.514	79.155
2014-08-26	21	238	epilimnion	3	control	2.0	0.506	8.462	31.887	0.909	77.337	85.359	6.98	7.54	14.52
2014-09-01	27	244	epilimnion	3	control	2.0	0.694	8.033	43.295	1.247	61.953	70.512	5.52	7.22	12.74
2014-09-09	35	252	epilimnion	3	control	2.0	0.861	5.432	3.213	0.783	21.670	54.416
2014-09-16	42	259	epilimnion	3	control	2.0	3.670	6.233	71.237	17.893	54.012	57.905
2014-08-04	-1	216	epilimnion	5	treatment	2.0		38.968	40.482	2.723	35.177	88.087	13.14	26.69	39.83
2014-08-06	1	218	epilimnion	5	treatment	2.0	0.148	16.234	52.779	2.484	47.653	90.370	2.52	20.82	23.34
2014-08-08	3	220	epilimnion	5	treatment	2.0	0.431	15.816	24.854	3.223	54.705	104.344	12.45	57.17	69.62
2014-08-11	6	223	epilimnion	5	treatment	2.0	0.506	137.531	23.289	19.802	53.751	181.495	16.00	52.58	68.58
2014-08-15	10	227	epilimnion	5	treatment	2.0	0.235	16.242	146.933	6.533	58.237	145.968
2014-08-19	14	231	epilimnion	5	treatment	2.0	0.288	16.959	42.494	2.894	79.724	121.763
2014-08-26	21	238	epilimnion	5	treatment	2.0	0.137	28.509	10.510	1.890	58.511	126.285	3.43	47.49	50.92
2014-09-01	27	244	epilimnion	5	treatment	2.0	0.382	13.047	46.120	1.859	45.563	99.911	0.90	4.96	5.86
2014-09-09	35	252	epilimnion	5	treatment	2.0	0.239	16.547	8.396	2.538	30.910	85.194
2014-09-16	42	259	epilimnion	5	treatment	2.0	1.906	10.044	75.273	26.457	63.933	73.464
2014-08-04	-1	216	epilimnion	8	control	2.0		48.085	13.249	2.342	28.038	83.517	9.05	33.66	42.71
2014-08-06	1	218	epilimnion	8	control	2.0	0.101	27.250	71.875	5.888	50.554	119.784	17.75	42.99	60.74
2014-08-08	3	220	epilimnion	8	control	2.0	0.300	48.660	73.759	4.520	51.312	106.735	10.93	40.36	51.29
2014-08-11	6	223	epilimnion	8	control	2.0	0.561	198.129	23.523	18.321	41.352	139.347	53.62	14.10	67.72
2014-08-15	10	227	epilimnion	8	control	2.0	0.133	39.526	119.692	6.511	58.199	114.628
2014-08-19	14	231	epilimnion	8	control	2.0	0.237	32.515	37.973	3.313	63.436	93.150
2014-08-26	21	238	epilimnion	8	control	2.0	0.888	13.762	18.863	1.118	72.823	68.471	12.33	6.85	19.18
2014-09-01	27	244	epilimnion	8	control	2.0	0.395	6.582	45.435	1.661	73.611	79.990	14.54	5.23	19.77
2014-09-09	35	252	epilimnion	8	control	2.0	0.433	4.677	4.197	1.006	31.037	63.950
2014-09-16	42	259	epilimnion	8	control	2.0	1.776	4.695	67.655	19.474	65.029	53.781
2014-08-04	-1	216	epilimnion	13	treatment	2.0		81.753	19.202	2.448	25.436	88.347	10.21	33.06	43.27
2014-08-06	1	218	epilimnion	13	treatment	2.0	0.067	19.962	169.024	4.659	46.468	85.420	8.77	17.43	26.20
2014-08-08	3	220	epilimnion	13	treatment	2.0	0.269	19.156	57.297	3.814	53.026	109.329	15.96	63.12	79.08
2014-08-11	6	223	epilimnion	13	treatment	2.0	0.512	146.745	12.562	13.608	52.023	130.998	25.10	10.37	35.47
2014-08-15	10	227	epilimnion	13	treatment	2.0	0.252	9.987	135.194	4.274	71.210	112.857
2014-08-19	14	231	epilimnion	13	treatment	2.0	1.310	11.535	86.109	10.144	76.390	108.268
2014-08-26	21	238	epilimnion	13	treatment	2.0	4.317	6.769	14.724	1.415	69.502	74.261	5.73	9.10	14.83
2014-09-01	27	244	epilimnion	13	treatment	2.0	1.790	6.136	31.339	1.949	53.750	64.141	3.16	0.33	3.49
2014-09-09	35	252	epilimnion	13	treatment	2.0	0.297	22.869	2.497	1.521	35.574	73.155
2014-09-16	42	259	epilimnion	13	treatment	2.0	5.222	6.942	84.319	26.982	57.738	55.224
2014-08-04	-1	216	epilimnion	15	control	2.0	1.284	38.119	9.329	2.463	31.476	94.062	15.35	23.30	38.65
2014-08-06	1	218	epilimnion	15	control	2.0	0.039	15.058	45.060	1.572	47.472	72.453	8.75	19.79	28.54
2014-08-08	3	220	epilimnion	15	control	2.0	0.219	15.453	47.228	2.845	55.592	78.055	22.38	22.45	44.83
2014-08-11	6	223	epilimnion	15	control	2.0		67.983	88.949	16.952	41.436	106.789	55.96	3.51	59.47
2014-08-15	10	227	epilimnion	15	control	2.0	6.378	15.753	73.191	5.609	74.178	99.892
2014-08-19	14	231	epilimnion	15	control	2.0	1.269	4.835	32.771	1.911	100.611	72.800
2014-08-26	21	238	epilimnion	15	control	2.0	1.971	10.232	25.269	1.130	83.134	71.409	9.08	6.43	15.51
2014-09-01	27	244	epilimnion	15	control	2.0	2.477	6.942	37.553	1.503	68.791	66.996	7.82	5.80	13.62
2014-09-09	35	252	epilimnion	15	control	2.0	1.506	7.134	46.840	1.946	51.787	77.845
2014-09-16	42	259	epilimnion	15	control	2.0	2.732	5.487	65.748	21.415	46.920	51.614
2014-08-04	-1	216	epilimnion	16	treatment	2.0	1.307	59.651	59.228	2.418	30.921	80.442	10.61	19.08	29.69
2014-08-06	1	218	epilimnion	16	treatment	2.0	0.149	19.147	51.330	2.130	47.472	72.453	26.09	28.85	54.94
2014-08-08	3	220	epilimnion	16	treatment	2.0	0.309	17.352	24.137	2.846	55.592	78.055	22.03	58.51	80.54
2014-08-11	6	223	epilimnion	16	treatment	2.0	0.511	150.078	3.026	13.270	63.080	163.413	14.91	34.76	49.67
2014-08-15	10	227	epilimnion	16	treatment	2.0	0.165	23.214	109.176	5.245	72.735	145.730
2014-08-19	14	231	epilimnion	16	treatment	2.0	0.224	25.601	38.757	3.264	60.142	128.015
2014-08-26	21	238	epilimnion	16	treatment	2.0	0.264	31.676	30.749	2.033	59.381	103.590	1.53	17.12	18.65
2014-09-01	27	244	epilimnion	16	treatment	2.0	0.195	16.068	50.310	2.423	63.062	96.361	3.08	13.06	16.14
2014-09-09	35	252	epilimnion	16	treatment	2.0	0.243	12.226	17.732	2.967	51.229	80.733
2014-09-16	42	259	epilimnion	16	treatment	2.0	0.781	8.440	83.435	19.859	65.751	69.085
2014-08-04	-1	216	epilimnion	17	treatment	2.0	0.264	45.728	30.167	3.278	27.438	88.141	10.27	21.73	32.00
2014-08-06	1	218	epilimnion	17	treatment	2.0	0.326	27.282	99.602	6.493	37.792	116.705	8.81	20.55	29.36
2014-08-08	3	220	epilimnion	17	treatment	2.0	0.319	21.686	51.753	5.415	37.085	115.699	14.79	54.14	68.93
2014-08-11	6	223	epilimnion	17	treatment	2.0	0.582	157.746	29.218	14.299	59.148	146.004	16.85	39.12	55.97
2014-08-15	10	227	epilimnion	17	treatment	2.0	0.284	15.656	168.384	6.772	70.408	153.004
2014-08-19	14	231	epilimnion	17	treatment	2.0	0.406	13.237	40.145	3.409	55.720	104.713
2014-08-26	21	238	epilimnion	17	treatment	2.0	0.291	15.763	45.883	2.148	63.540	96.406	10.18	13.91	24.09
2014-09-01	27	244	epilimnion	17	treatment	2.0	0.219	14.360	55.828	4.629	65.085	83.645	3.51	8.81	12.32
2014-09-09	35	252	epilimnion	17	treatment	2.0	0.195	13.362	11.757	1.609	83.926	87.056
2014-09-16	42	259	epilimnion	17	treatment	2.0	0.869	7.107	87.070	21.434	61.613	65.368
2014-08-04	-1	216	hypolimnion	1	control	16.0	25.777	15.286	141.825	4.104	35.148	181.139
2014-08-06	1	218	hypolimnion	1	control	16.0	30.145	14.393	346.618	6.487	52.716	73.155
2014-08-08	3	220	hypolimnion	1	control	16.0	20.024	14.223	1073.935	18.312	47.804	59.050
2014-08-11	6	223	hypolimnion	1	control	16.0		39.510	122.462	8.934	38.430	53.779
2014-08-15	10	227	hypolimnion	1	control	16.0	31.278	12.185	405.176	5.169	46.701	63.252
2014-08-19	14	231	hypolimnion	1	control	16.0	14.669	9.541	109.749	2.590	29.500	48.408
2014-08-26	21	238	hypolimnion	1	control	16.0	15.982	9.742	437.988	3.693	41.978	47.878
2014-09-01	27	244	hypolimnion	1	control	16.0	14.955	8.483	244.803	2.937	39.071	45.306
2014-09-09	35	252	hypolimnion	1	control	16.0	31.653	12.642	223.065	4.231	27.416	49.214
2014-09-16	42	259	hypolimnion	1	control	16.0	22.383	8.800	40.694	5.967	40.015	42.440
2014-08-04	-1	216	hypolimnion	3	control	16.0	35.551	20.682	172.107	4.525	30.333	162.495
2014-08-06	1	218	hypolimnion	3	control	16.0	30.274	12.617	489.885	7.859	55.613	66.513
2014-08-08	3	220	hypolimnion	3	control	16.0	13.579	12.195	485.762	10.222	47.295	52.834
2014-08-11	6	223	hypolimnion	3	control	16.0		35.310	81.652	8.741	47.796	50.575
2014-08-15	10	227	hypolimnion	3	control	16.0	34.915	12.444	216.592	4.432	44.872	58.989
2014-08-19	14	231	hypolimnion	3	control	16.0	11.670	6.365	670.207	5.369	45.511	49.956
2014-08-26	21	238	hypolimnion	3	control	16.0	9.812	7.100	468.541	3.517	45.081	49.708
2014-09-01	27	244	hypolimnion	3	control	16.0	12.120	6.472	446.125	3.253	39.383	42.062
2014-09-09	35	252	hypolimnion	3	control	16.0	144.129	25.613	378.696	5.126	30.352	48.201
2014-09-16	42	259	hypolimnion	3	control	16.0	26.043	7.826	84.750	6.576	40.065	37.471
2014-08-04	-1	216	hypolimnion	5	treatment	16.0	17.226	13.378	218.304	5.739	32.679	114.265
2014-08-06	1	218	hypolimnion	5	treatment	16.0	31.692	12.623	301.524	3.384	46.581	59.748
2014-08-08	3	220	hypolimnion	5	treatment	16.0	13.325	11.994	263.743	6.693	39.565	47.900
2014-08-11	6	223	hypolimnion	5	treatment	16.0		38.967	42.153	5.276	24.219	41.408
2014-08-15	10	227	hypolimnion	5	treatment	16.0	28.215	11.859	35.617	1.647	35.958	49.447
2014-08-19	14	231	hypolimnion	5	treatment	16.0	34.009	11.834	166.587	2.251	32.409	42.612
2014-08-26	21	238	hypolimnion	5	treatment	16.0	20.628	12.325	143.357	1.644	31.534	41.617
2014-09-01	27	244	hypolimnion	5	treatment	16.0	17.116	8.043	184.417	2.276	23.083	36.114
2014-09-09	35	252	hypolimnion	5	treatment	16.0	105.989	25.764	97.058	2.261	24.046	43.677
2014-09-16	42	259	hypolimnion	5	treatment	16.0	35.151	11.747	75.472	6.840	29.742	37.854
2014-08-04	-1	216	hypolimnion	8	control	16.0	34.993	20.760	123.816	3.960	28.978	173.484
2014-08-06	1	218	hypolimnion	8	control	16.0	22.125	11.274	112.693	3.630	40.794	59.444
2014-08-08	3	220	hypolimnion	8	control	16.0	6.566	11.437	596.996	12.689	50.632	53.268
2014-08-11	6	223	hypolimnion	8	control	16.0		37.960	80.833	8.459	57.352	53.734
2014-08-15	10	227	hypolimnion	8	control	16.0	38.314	12.795	167.917	3.253	49.713	63.677
2014-08-19	14	231	hypolimnion	8	control	16.0	13.942	6.642	195.019	2.476	43.159	51.022
2014-08-26	21	238	hypolimnion	8	control	16.0	11.509	7.130	2794.581	13.786	44.548	49.316
2014-09-01	27	244	hypolimnion	8	control	16.0	9.138	4.593	225.070	2.174	37.142	42.011
2014-09-09	35	252	hypolimnion	8	control	16.0	43.697	14.262	413.981	5.468	30.499	50.057
2014-09-16	42	259	hypolimnion	8	control	16.0	25.376	7.675	86.407	7.213	36.392	40.262
2014-08-04	-1	216	hypolimnion	13	treatment	16.0	19.715	15.356	96.899	2.714	24.905	106.644
2014-08-06	1	218	hypolimnion	13	treatment	16.0	39.066	13.015	674.932	4.634	33.222	48.161
2014-08-08	3	220	hypolimnion	13	treatment	16.0	10.695	11.963	664.871	10.077	31.781	47.571
2014-08-11	6	223	hypolimnion	13	treatment	16.0		36.117	31.387	3.696	31.819	47.127
2014-08-15	10	227	hypolimnion	13	treatment	16.0	56.385	13.740	459.286	5.228	35.042	50.293
2014-08-19	14	231	hypolimnion	13	treatment	16.0	14.800	8.174	193.438	2.018	32.658	39.527
2014-08-26	21	238	hypolimnion	13	treatment	16.0	12.577	10.483	20.499	0.735	31.121	41.765
2014-09-01	27	244	hypolimnion	13	treatment	16.0	2.187	7.448	114.578	1.426	27.212	36.760
2014-09-09	35	252	hypolimnion	13	treatment	16.0	62.752	15.491	332.796	3.808	26.974	42.969
2014-09-16	42	259	hypolimnion	13	treatment	16.0	21.895	8.781	72.533	5.474	28.315	35.666
2014-08-04	-1	216	hypolimnion	15	control	16.0	50.457	21.438	76.206	2.729	29.777	156.221
2014-08-06	1	218	hypolimnion	15	control	16.0	34.851	13.262	50.222	1.574	32.745	52.341
2014-08-08	3	220	hypolimnion	15	control	16.0	8.388	12.398	766.624	12.373	35.983	46.602
2014-08-11	6	223	hypolimnion	15	control	16.0		36.943	110.748	8.845	40.776	51.543
2014-08-15	10	227	hypolimnion	15	control	16.0	28.162	10.366	115.466	2.911	51.609	62.358
2014-08-19	14	231	hypolimnion	15	control	16.0	13.574	7.764	140.490	2.321	42.368	53.133
2014-08-26	21	238	hypolimnion	15	control	16.0	16.621	9.126	267.622	2.148	39.831	48.702
2014-09-01	27	244	hypolimnion	15	control	16.0	30.204	6.910	454.408	3.010	37.563	43.368
2014-09-09	35	252	hypolimnion	15	control	16.0	29.955	11.198	365.892	4.632	36.891	53.665
2014-09-16	42	259	hypolimnion	15	control	16.0	26.262	8.641	83.258	6.601	35.125	38.266
2014-08-04	-1	216	hypolimnion	16	treatment	16.0	28.863	16.709	82.433	2.658	26.492	111.503
2014-08-06	1	218	hypolimnion	16	treatment	16.0	26.396	11.823	11.287	0.756	32.745	52.341
2014-08-08	3	220	hypolimnion	16	treatment	16.0	17.215	13.553	463.652	6.320	35.983	46.602
2014-08-11	6	223	hypolimnion	16	treatment	16.0		37.541	1275.440	42.310	32.145	44.484
2014-08-15	10	227	hypolimnion	16	treatment	16.0	17.029	10.280	11.121	1.146	38.019	48.108
2014-08-19	14	231	hypolimnion	16	treatment	16.0	8.025	7.032	52.266	1.387	37.819	39.102
2014-08-26	21	238	hypolimnion	16	treatment	16.0	8.450	12.487	18.052	0.500	29.205	37.081
2014-09-01	27	244	hypolimnion	16	treatment	16.0	20.519	8.175	40.720	0.868	27.028	34.741
2014-09-09	35	252	hypolimnion	16	treatment	16.0	36.390	12.869	103.088	2.197	30.323	44.459
2014-09-16	42	259	hypolimnion	16	treatment	16.0	13.684	7.901	54.659	5.388	32.428	36.559
2014-08-04	-1	216	hypolimnion	17	treatment	16.0	34.053	19.769	160.093	4.498	25.802	120.238
2014-08-06	1	218	hypolimnion	17	treatment	16.0	15.724	11.054	119.220	3.230	42.882	64.803
2014-08-08	3	220	hypolimnion	17	treatment	16.0	7.520	10.937	551.608	11.421	42.894	54.145
2014-08-11	6	223	hypolimnion	17	treatment	16.0		39.771	22.742	4.121	30.440	39.895
2014-08-15	10	227	hypolimnion	17	treatment	16.0	22.651	10.031	117.717	2.127	36.434	45.537
2014-08-19	14	231	hypolimnion	17	treatment	16.0	15.824	7.509	102.433	1.678	33.388	40.845
2014-08-26	21	238	hypolimnion	17	treatment	16.0	6.175	17.455	19.995	0.954	32.735	41.154
2014-09-01	27	244	hypolimnion	17	treatment	16.0	15.460	6.657	169.190	2.610	27.104	33.321
2014-09-09	35	252	hypolimnion	17	treatment	16.0	42.102	14.518	335.891	3.587	32.333	45.302
2014-09-16	42	259	hypolimnion	17	treatment	16.0	17.916	8.389	132.224	8.847	36.251	38.622
2014-08-04	-1	216	metalimnion	1	control	7.5		52.066	43.238	1.987	46.222	97.174	2.51	5.35	7.86
2014-08-06	1	218	metalimnion	1	control	7.5	0.457	10.072	232.682	6.888	59.059	97.672	4.04	10.69	14.73
2014-08-08	3	220	metalimnion	1	control	7.5	0.203	34.469	113.013	5.615	56.584	75.107	4.15	11.92	16.07
2014-08-11	6	223	metalimnion	1	control	7.5	0.417	161.293	34.062	13.189	42.528	92.070
2014-08-15	10	227	metalimnion	1	control	7.5	0.191	27.818	40.780	3.345	58.523	96.673
2014-08-19	14	231	metalimnion	1	control	9.0	0.655	10.049	37.276	1.766	47.033	58.637
2014-08-26	21	238	metalimnion	1	control	9.5	4.139	9.796	37.450	2.302	56.652	65.821	4.44	0.57	5.01
2014-09-01	27	244	metalimnion	1	control	9.5	10.291	8.248	103.883	2.681	56.969	55.143	0.14	0.19	0.33
2014-09-09	35	252	metalimnion	1	control	10.0	14.117	8.672	54.946	1.567	37.043	48.371
2014-09-16	42	259	metalimnion	1	control	10.0	5.883	8.578	105.746	12.977	44.984	47.267
2014-08-04	-1	216	metalimnion	3	control	7.5		50.581	26.067	1.917	32.318	87.223	2.97	5.84	8.81
2014-08-06	1	218	metalimnion	3	control	7.5	0.284	13.780	291.210	8.068	61.121	91.369	4.33	9.41	13.74
2014-08-08	3	220	metalimnion	3	control	7.5	0.154	28.948	51.158	3.673	53.367	72.275	6.17	10.07	16.24
2014-08-11	6	223	metalimnion	3	control	7.5	0.415	159.186	3.982	8.933	41.108	97.410	2.75	0.49	3.24
2014-08-15	10	227	metalimnion	3	control	7.5	0.248	29.195	122.515	4.223	58.751	96.783
2014-08-19	14	231	metalimnion	3	control	9.0	1.391	9.139	26.029	1.371	46.996	57.851
2014-08-26	21	238	metalimnion	3	control	9.5	6.253	11.671	71.589	2.511	53.438	62.676	1.07	0.60	1.67
2014-09-01	27	244	metalimnion	3	control	9.5	8.277	8.714	35.825	1.882	38.199	44.798	0.18	0.13	0.31
2014-09-09	35	252	metalimnion	3	control	10.0	10.487	9.040	98.968	2.994	31.262	49.400
2014-09-16	42	259	metalimnion	3	control	10.0	10.832	8.400	79.568	11.119	41.087	42.655
2014-08-04	-1	216	metalimnion	5	treatment	7.5		34.721	74.627	5.711	37.541	100.332	2.24	8.10	10.34
2014-08-06	1	218	metalimnion	5	treatment	7.5	0.118	57.211	125.685	3.589	54.116	77.052	3.69	8.30	11.99
2014-08-08	3	220	metalimnion	5	treatment	7.5	0.534	14.522	31.227	3.269	42.451	65.807	1.90	6.85	8.75
2014-08-11	6	223	metalimnion	5	treatment	7.5	0.414	129.016	20.835	20.404	36.175	147.700	0.47	1.04	1.51
2014-08-15	10	227	metalimnion	5	treatment	7.5	0.278	16.373	125.194	5.573	62.232	149.597
2014-08-19	14	231	metalimnion	5	treatment	9.0	10.621	9.286	40.017	1.479	42.294	50.595
2014-08-26	21	238	metalimnion	5	treatment	9.5	0.179	15.598	8.581	1.345	38.466	74.024	0.68	0.01	0.69
2014-09-01	27	244	metalimnion	5	treatment	9.5	1.292	9.969	38.328	1.780	34.946	52.898	0.21	0.03	0.24
2014-09-09	35	252	metalimnion	5	treatment	10.0	18.486	14.353	34.802	2.322	38.553	56.452
2014-09-16	42	259	metalimnion	5	treatment	10.0	5.027	7.741	69.849	11.510	32.700	33.358
2014-08-04	-1	216	metalimnion	8	control	7.5		43.633	20.236	1.449	28.209	94.023	2.01	6.91	8.92
2014-08-06	1	218	metalimnion	8	control	7.5	0.111	12.279	99.180	5.016	58.786	105.867	4.55	17.13	21.68
2014-08-08	3	220	metalimnion	8	control	7.5	0.168	24.134	82.503	3.406	49.351	79.073	4.14	13.26	17.40
2014-08-11	6	223	metalimnion	8	control	7.5	0.443	159.611	13.760	11.211	43.229	117.519	1.81	1.67	3.48
2014-08-15	10	227	metalimnion	8	control	7.5	0.169	39.896	46.897	4.382	52.906	116.525
2014-08-19	14	231	metalimnion	8	control	9.0	2.498	14.267	105.892	2.630	49.357	63.476
2014-08-26	21	238	metalimnion	8	control	9.5	2.136	10.954	41.307	1.533	70.309	54.328	1.75	1.32	3.07
2014-09-01	27	244	metalimnion	8	control	9.5	6.197	7.895	65.494	2.275	49.865	47.521	0.79	0.36	1.15
2014-09-09	35	252	metalimnion	8	control	10.0	14.210	8.380	46.935	1.256	43.255	45.366
2014-09-16	42	259	metalimnion	8	control	10.0	10.200	7.076	111.523	11.712	53.789	40.121
2014-08-04	-1	216	metalimnion	13	treatment	7.5		53.702	31.473	1.904	33.471	87.290	1.00	0.67	1.67
2014-08-06	1	218	metalimnion	13	treatment	7.5	0.139	35.597	177.312	4.505	50.928	68.254	4.20	6.54	10.74
2014-08-08	3	220	metalimnion	13	treatment	7.5	0.242	20.758	37.245	2.920	38.117	67.577	4.71	5.54	10.25
2014-08-11	6	223	metalimnion	13	treatment	7.5	0.408	144.467	47.150	15.343	41.463	97.404	3.94	1.96	5.90
2014-08-15	10	227	metalimnion	13	treatment	7.5	0.759	11.474	52.237	3.521	55.970	105.074
2014-08-19	14	231	metalimnion	13	treatment	9.0	2.148	6.136	47.825	1.505	44.102	58.505
2014-08-26	21	238	metalimnion	13	treatment	9.5	0.674	12.099	24.953	1.500	32.521	50.961	1.72	0.67	2.39
2014-09-01	27	244	metalimnion	13	treatment	9.5	4.193	7.055	56.820	2.858	27.518	46.683	0.45	0.26	0.71
2014-09-09	35	252	metalimnion	13	treatment	10.0	35.129	15.251	44.625	1.807	31.541	44.713
2014-09-16	42	259	metalimnion	13	treatment	10.0	9.387	7.230	96.963	14.072	29.134	35.540
2014-08-04	-1	216	metalimnion	15	control	7.5		35.623	87.565	4.197	28.440	95.380	2.96	2.43	5.39
2014-08-06	1	218	metalimnion	15	control	7.5	0.109	39.454	136.252	3.963	52.595	64.789	2.86	4.52	7.38
2014-08-08	3	220	metalimnion	15	control	7.5	0.164	20.365	25.436	2.295	38.556	60.049	7.20	7.57	14.77
2014-08-11	6	223	metalimnion	15	control	7.5	0.411	143.596	27.881	11.589	40.969	89.532	4.35	2.03	6.38
2014-08-15	10	227	metalimnion	15	control	7.5	4.099	9.573	64.476	3.569	72.960	96.644
2014-08-19	14	231	metalimnion	15	control	9.0	13.366	7.684	37.863	1.620	42.533	49.554
2014-08-26	21	238	metalimnion	15	control	9.5	10.888	11.124	18.743	1.016	54.050	51.078	0.54	0.08	0.62
2014-09-01	27	244	metalimnion	15	control	9.5	5.461	6.878	59.666	1.986	40.304	46.629	0.95	0.31	1.26
2014-09-09	35	252	metalimnion	15	control	10.0	19.121	10.464	88.780	1.890	32.621	47.218
2014-09-16	42	259	metalimnion	15	control	10.0	0.620	1.967	105.925	12.748	42.480	44.582
2014-08-04	-1	216	metalimnion	16	treatment	7.5		51.697	68.741	2.512	35.050	88.518	1.86	5.43	7.29
2014-08-06	1	218	metalimnion	16	treatment	7.5	0.106	25.418	75.552	2.644	52.595	64.789	7.20	9.02	16.22
2014-08-08	3	220	metalimnion	16	treatment	7.5	0.251	17.159	38.155	2.858	38.556	60.049	2.91	4.42	7.33
2014-08-11	6	223	metalimnion	16	treatment	7.5	0.417	139.348	31.171	16.626	41.007	116.744	1.83	0.57	2.40
2014-08-15	10	227	metalimnion	16	treatment	7.5	0.170	25.625	62.433	4.708	59.778	141.699
2014-08-19	14	231	metalimnion	16	treatment	9.0	1.840	10.781	23.461	1.436	38.862	57.121
2014-08-26	21	238	metalimnion	16	treatment	9.5	0.387	12.803	12.656	1.193	34.900	52.520	1.97	0.41	2.38
2014-09-01	27	244	metalimnion	16	treatment	9.5	0.591	9.320	31.365	1.387	36.502	49.925	0.05	0.07	0.12
2014-09-09	35	252	metalimnion	16	treatment	10.0	5.644	9.938	15.376	1.486	37.437	49.446
2014-09-16	42	259	metalimnion	16	treatment	10.0	6.228	10.040	62.173	9.796	37.488	37.395
2014-08-04	-1	216	metalimnion	17	treatment	7.5		45.948	28.789	1.732	25.266	82.853	2.15	4.14	6.29
2014-08-06	1	218	metalimnion	17	treatment	7.5	0.444	13.295	92.762	5.289	49.127	94.515	4.57	5.71	10.28
2014-08-08	3	220	metalimnion	17	treatment	7.5	0.394	17.757	69.028	5.079	43.200	79.748	2.71	3.80	6.51
2014-08-11	6	223	metalimnion	17	treatment	7.5	0.428	140.070	7.819	14.747	35.219	119.666	1.34	0.62	1.96
2014-08-15	10	227	metalimnion	17	treatment	7.5	0.252	17.524	81.516	6.194	55.487	144.698
2014-08-19	14	231	metalimnion	17	treatment	9.0	3.708	8.151	23.204	1.476	38.123	55.784
2014-08-26	21	238	metalimnion	17	treatment	9.5	0.679	9.447	23.336	1.312	43.069	55.576	0.06	1.07	1.13
2014-09-01	27	244	metalimnion	17	treatment	9.5	1.253	7.535	21.249	1.427	33.383	36.294	0.04	0.03	0.07
2014-09-09	35	252	metalimnion	17	treatment	10.0	7.533	9.033	28.045	1.469	38.339	45.675
2014-09-16	42	259	metalimnion	17	treatment	10.0	0.263	3.351	74.217	9.331	36.019	33.506