Citation:

08927014.2015.1041020

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Coverage:

Latitude: 54.455830 * Longitude: 10.199160

Date/Time Start: 2012-08-01T00:00:00 * Date/Time End: 2013-07-01T00:00:00

Minimum DEPTH, water, experiment: 0.5 m * Maximum DEPTH, water, experiment: 0.5 m

Event(s):

Kiel-Buelk_outer-Kiel-Fjord * Latitude: 54.455830 * Longitude: 10.199160 * Date/Time Start: 2012-08-01T00:00:00 * Date/Time End: 2013-07-31T00:00:00 * Method/Device: Multiple investigations (MULT)

Comment:

Epiphytes found on PVC plates (n=15) total mean coverage [%]

To determine seasonal changes in macrofouling pressure roughened (60 grit sand paper) PVC plates of 7 × 7 cm (n=15) were horizontally exposed at 0.5 m under mid water level for four weeks. Their epiphytic coverage and composition were analyzed in monthly intervals over the period of one year (August 2012 until July 2013). The epiphytic coverage was analyzed in two steps: first, the plates were screened for small fouling species using a stereomicroscope (10-fold magnification), findings were recorded with the lowest %-value of 0.1%. Second, the total epiphyte coverage was estimated by naked eye and classified in %-grades: 1, 2, 3, 5, 10, 20, 25, and 30% up to 100% in steps of 10%.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	DATE/TIME	Date/Time		Rickert, Esther	Geocode
2	DEPTH, water, experiment	Depth water exp	m	Rickert, Esther	Geocode
3	Amphibalanus improvisus, cover	A. improvisus cov	%	Rickert, Esther	adult stage
4	Amphibalanus improvisus, cover	A. improvisus cov	%	Rickert, Esther	cypris larvae
5	Amphibalanus improvisus, cover	A. improvisus cov	%	Rickert, Esther	juvenile stage
6	Foraminifera, cover	Foram cov	%	Rickert, Esther
7	Folliculina sp., cover	Folliculina sp. cov	%	Rickert, Esther
8	Laomedea sp., cover	Laomedea sp. cov	%	Rickert, Esther
9	Mytilus edulis, cover	M. edulis cov	%	Rickert, Esther	juvenile stage, 1-2 mm
10	Mytilus edulis, cover	M. edulis cov	%	Rickert, Esther	larvae
11	Mytilus edulis, cover	M. edulis cov	%	Rickert, Esther	adult stage, <20 mm
12	Fauna, total, cover	Fauna tot cov	%	Rickert, Esther
13	Callithamnion sp., cover	Callithamnion sp. cov	%	Rickert, Esther
14	Ceramium sp., cover	Ceramium sp. cov	%	Rickert, Esther
15	Cladophora sp., cover	Cladophora sp. cov	%	Rickert, Esther
16	Chaetomorpha sp., cover	Chaetomorpha sp. cov	%	Rickert, Esther
17	Diatoms, cover	Diatom cov	%	Rickert, Esther
18	Diatoms, cover	Diatom cov	%	Rickert, Esther	tube dwelling
19	Ectocarpus sp., cover	Ectocarpus sp. cov	%	Rickert, Esther
20	Fucus sp., cover	Fucus sp. cov	%	Rickert, Esther
21	Cyanobacteria, cover	Cyanobact cov	%	Rickert, Esther
22	Ulva sp., cover	Ulva sp. cov	%	Rickert, Esther
23	Monostroma grevillei, cover	M. grevillei cov	%	Rickert, Esther
24	Pylaiella sp., cover	Pylaiella sp. cov	%	Rickert, Esther
25	Polysiphonia sp., cover	Polysiphonia sp. cov	%	Rickert, Esther
26	Ulothrix sp., cover	Ulothrix sp. cov	%	Rickert, Esther
27	Urospora sp., cover	Urospora sp. cov	%	Rickert, Esther
28	Red algae, cover	Red algae cov	%	Rickert, Esther	germlings
29	Flora, total, cover	Flora tot cov	%	Rickert, Esther

License:

Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported (CC-BY-NC-ND-3.0)

Size:

324 data points

Data

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

1 Date/Time	2 Depth water exp [m]	3 A. improvisus cov [%] (adult stage)	4 A. improvisus cov [%] (cypris larvae)	5 A. improvisus cov [%] (juvenile stage)	6 Foram cov [%]	7 Folliculina sp. cov [%]	8 Laomedea sp. cov [%]	9 M. edulis cov [%] (juvenile stage, 1-2 mm)	10 M. edulis cov [%] (larvae)	11 M. edulis cov [%] (adult stage, <20 mm)	12 Fauna tot cov [%]	13 Callithamnion sp. cov [%]	14 Ceramium sp. cov [%]	15 Cladophora sp. cov [%]	16 Chaetomorpha sp. cov [%]	17 Diatom cov [%]	18 Diatom cov [%] (tube dwelling)	19 Ectocarpus sp. cov [%]	20 Fucus sp. cov [%]	21 Cyanobact cov [%]	22 Ulva sp. cov [%]	23 M. grevillei cov [%]	24 Pylaiella sp. cov [%]	25 Polysiphonia sp. cov [%]	26 Ulothrix sp. cov [%]	27 Urospora sp. cov [%]	28 Red algae cov [%] (germlings)	29 Flora tot cov [%]
2013-01	0.5	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0357	0.0000	0.0000	0.0357	0.0000	0.0000	0.0000	0.0000	0.0000	0.1500	0.0000	0.0000	0.0000	0.0071	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.1571
2013-02	0.5	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	8.6000	0.0000	0.0000	0.1000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0200	0.0000	8.7200
2013-03	0.5	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	43.7000	0.0000	0.0000	43.7000
2013-04	0.5	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0667	0.0000	0.0000	0.0667	0.0000	0.0000	0.0000	0.0000	0.0000	4.8667	0.0000	0.0000	0.0000	0.7333	0.0333	0.0333	0.0000	0.0000	0.0000	0.0000	5.6667
2013-05	0.5	0.0000	0.0000	0.0000	0.0067	0.0933	0.0000	0.2667	0.0000	0.0000	0.3667	0.0000	0.2400	0.0000	0.0000	0.0000	0.8000	0.0000	0.9333	0.0000	0.0000	0.0000	0.0000	0.1333	0.0000	0.0000	0.0000	2.1067
2013-06	0.5	0.0000	0.0000	0.1000	0.1000	0.9333	1.8667	0.3067	1.2333	0.0000	4.5400	0.0000	0.2867	0.0333	0.0000	0.0000	0.0000	0.2333	0.0667	0.7667	0.0000	0.0000	0.0000	1.2267	0.0000	0.0000	0.0000	2.6133
2013-07	0.5	0.4000	0.0333	1.8000	0.0000	0.0333	0.0000	1.8000	0.0000	0.0667	4.1333	0.0000	0.0000	0.0000	0.4333	0.0000	0.1333	0.0000	0.0000	29.1667	0.0000	0.0000	0.0000	1.8600	0.0000	0.0000	0.0000	31.5933
2012-08	0.5	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.3000	0.0000	0.0000	0.3000	0.0000	0.0000	0.0000	0.0000	4.9333	0.0000	0.0000	0.0000	0.0400	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0067	4.9800
2012-09	0.5	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.2000	0.0000	0.0000	0.2000	0.0000	0.0467	0.0733	0.0000	1.0667	0.0000	0.0000	0.0000	0.4000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	1.5867
2012-10	0.5	0.0000	0.0000	0.0000	0.0000	0.0000	0.0067	0.3000	0.0000	0.0000	0.3067	0.0667	0.0400	0.0667	0.0000	1.0400	0.0000	0.0000	0.0000	0.0733	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	1.2867
2012-11	0.5	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0667	0.0000	0.0000	0.0667	0.0000	0.0000	0.0000	0.0000	0.8000	0.0000	0.0000	0.0000	0.6667	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	1.4667
2012-12	0.5	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0667	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0667