Citation:

PANGAEA.921544

Name: Community composition
Published: 2020-08-13
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Low flow; microbial community; ripples; sediment transport; streambed metabolism

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Keyword(s):

Low flow; microbial community; ripples; sediment transport; streambed metabolism

Related to:

Scheidweiler, David; Mendoza-Lera, Clara; Mutz, Michael; Risse-Buhl, Ute (2021): Overlooked implication of sediment transport at low flow: Migrating ripples modulate streambed photo‐ and heterotrophic microbial activity. Water Resources Research, 57, e2020WR027988, https://doi.org/10.1029/2020WR027988

Further details:

Attermeyer, Katrin; Premke, Katrin; Hornick, Thomas; Hilt, Sabine; Grossart, Hans-Peter (2013): Ecosystem-level studies of terrestrial carbon reveal contrasting bacterial metabolism in different aquatic habitats. Ecology, 94(12), 2754-2766, https://doi.org/10.1890/13-0420.1

Buesing, Nanna; Gessner, Mark O (2003): Incorporation of radiolabeled leucine into protein to estimate bacterial production in plant litter, sediment, epiphytic biofilms, and water samples. Microbial Ecology, 45(3), 291-301, https://doi.org/10.1007/s00248-002-2036-6

Nixdorf, Brigitte; Jander, Jörn (2003): Bacterial activities in shallow lakes – a comparison between extremely acidic and alkaline eutrophic hard water lakes. Hydrobiologia, 506-509(1-3), 697-705, https://doi.org/10.1023/B:HYDR.0000008623.73250.c8

Coverage:

Latitude: 52.219028 * Longitude: 14.041111

Date/Time Start: 2014-11-17T00:00:00 * Date/Time End: 2014-11-17T00:00:00

Minimum Elevation: 45.0 m * Maximum Elevation: 45.0 m

Event(s):

Seebach * Latitude: 52.219028 * Longitude: 14.041111 * Date/Time: 2014-11-17T00:00:00 * Elevation: 45.0 m * Location: Seebach stream, Brandenburg, Germany * Method/Device: Laboratory experiment * Comment: Collection site of sediment sample.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Treatment	Treat		Risse-Buhl, Ute
2	Phase	Phase		Risse-Buhl, Ute
3	Time in days	Time	days	Risse-Buhl, Ute
4	Bacterial 14C leucine incorporation rate, per unit sediment dry mass	14C inc rate sed dm	µg/g/h	Risse-Buhl, Ute	Liquid scintillation counter (TR-2900, Canberra-Packard)	Buesing & Gessner, 2003; Attermeyer et al., 2013
5	Bacteria, cells	Bac	#/g	Risse-Buhl, Ute	Epifluorescence microscopy after DAPI staining	per sediment dry mass; Nixdorf & Jander, 2003
6	Specific bacterial 14C leucine incorporation rate, per cell	14C inc rate/cell	pg/#/h	Risse-Buhl, Ute	Calculated	Buesing & Gessner, 2003; Attermeyer et al., 2013
7	Carbon, per dry mass	C/dm	mg/g	Risse-Buhl, Ute	Loss of ignition analysis	Ash free per sediment dry mass
8	Chlorophyll a per unit sediment mass	Chl a/sed	µg/g	Risse-Buhl, Ute	Reverse phase HPLC (High Performance Liquid Chromatography)
9	Chlorophyll b per unit sediment mass	Chl b/sed	µg/g	Risse-Buhl, Ute	Reverse phase HPLC (High Performance Liquid Chromatography)
10	Fucoxanthin per unit sediment mass	Fuco/sed	µg/g	Risse-Buhl, Ute	Reverse phase HPLC (High Performance Liquid Chromatography)
11	Phaeophytin a per unit sediment mass	Phaeophytin a/sed	µg/g	Risse-Buhl, Ute	Reverse phase HPLC (High Performance Liquid Chromatography)

License:

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

Size:

251 data points

Data

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

1 Treat	2 Phase	3 Time [days]	4 14C inc rate sed dm [µg/g/h]	5 Bac [#/g]	6 14C inc rate/cell [pg/#/h]	7 C/dm [mg/g]	8 Chl a/sed [µg/g]	9 Chl b/sed [µg/g]	10 Fuco/sed [µg/g]	11 Phaeophytin a/sed [µg/g]
STABLE	start	0	23.42053164	81445161.24	0.35	1.84	0.359	0.048	0.142	0.048
STABLE	start	0	25.46190635	95876381.25	0.32	1.99	0.328	0.039	0.166	0.039
STABLE	start	0	20.04938272	80118152.50	0.3	1.96	0.452	0.065	0.243	0.065
STABLE	start	0		74810117.55		2.14
RIPPLE	start	0	23.42053164	81445161.24	0.35	1.84	0.359	0.048	0.142	0.048
RIPPLE	start	0	25.46190635	95876381.25	0.32	1.99	0.328	0.039	0.166	0.039
RIPPLE	start	0	20.04938272	80118152.50	0.3	1.96	0.452	0.065	0.243	0.065
RIPPLE	start	0		74810117.55		2.14
STABLE	phase1	6	13.19652986	96705761.71		2.60	0.612	0.041	0.277	0.050
STABLE	phase1	6	20.21755088	98032770.45	0.25	2.30	0.659	0.030	0.309	0.039
STABLE	phase1	6	21.10043377	103672557.60	0.24	2.57	0.721	0.055	0.322	0.052
STABLE	phase1	6	22.69336003	82440417.79	0.33	2.04	0.571	0.030	0.292	0.034
RIPPLE	phase1	6	21.86497609	67843321.68	0.39	1.93	0.532	0.041	0.254	0.035
RIPPLE	phase1	6	22.75875876	69833834.79	0.39	2.25	0.669	0.043	0.292	0.047
RIPPLE	phase1	6	22.03470137	65189304.21	0.41	2.12	0.487	0.053	0.206	0.043
RIPPLE	phase1	6	17.97842287	71990223.98	0.3	2.49	0.506	0.049	0.230	0.049
STABLE	phase2	13	27.27905683	66184560.76	0.49	2.28	0.422	0.030	0.211	0.030
STABLE	phase2	13	26.95673451	66848065.13	0.48	2.51	0.467	0.045	0.238	0.036
STABLE	phase2	13	26.47247247	69999710.88	0.45	2.25	0.409	0.044	0.196	0.040
STABLE	phase2	13	23.47191636	65852808.58	0.43	2.61	0.636	0.037	0.285	0.048
RIPPLE	phase2	13	17.16716717	51089836.38	0.4	2.63	0.813	0.039	0.404	0.094
RIPPLE	phase2	13	18.28050272	52914473.39	0.41	2.49	1.034	0.034	0.504	0.049
RIPPLE	phase2	13	17.03325548	39810262.11	0.51	2.42	0.702	0.034	0.378	0.076
RIPPLE	phase2	13	17.81648315	56729623.51	0.38	2.76	0.853	0.032	0.415	0.071