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Moncada, Chyrene; Hassenrück, Christiane; Gärdes, Astrid; Conaco, Cecilia (2019): Geochemical parameters measured in sediments and sediment pore water from a fish farming area in Bolinao, Philippines, 2017-06-10 and 2017-06-11 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.900754, In supplement to: Moncada, C et al. (2019): Microbial community composition of sediments influenced by intensive mariculture activity. FEMS Microbiology Ecology, 95(2), https://doi.org/10.1093/femsec/fiz006

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Abstract:
Physicochemical parameters and relative abundance of selected nutrient cycling genes were measured in sediment and pore water samples taken from a fish farming area (Site S3 16◦23.097 N, 119◦55.551 E, depth 12.6m) and a control site (Site S1 16◦22.960 N, 119◦54.723 E, depth 15m) not influenced by fish farming. From each site, five pairs of cores representing five biological replicates were collected. One core from each pair was used for physicochemical analysis while the other cores were used for microbial community analysis. Samples from S1 were collected on 2017-06-10 and samples from S3 were collected the following day.
This dataset presents % Carbon (%C), % Nitrogen (%N), % total organic carbon (%Corg), and stable isotope (d13C and d15N) content. The following were measured in the pore water: dissolved organic carbon (DOC), total dissolved nitrogen (TDN), ammonium, phosphate, and silicate.
Keyword(s):
marine aquaculture; nutrient loading; Philippines
Project(s):
Aquaculture practice in tropical coastal ecosystems - understanding ecological and socio-economic consequences (ACUTE)
Funding:
Leibniz Association (Leibniz Association), grant/award no. SAW-2015-ZMT-4: Aquaculture practice in tropical coastal ecosystems - understanding ecological and socio-economic consequences
Coverage:
Median Latitude: 16.383810 * Median Longitude: 119.918925 * South-bound Latitude: 16.382670 * West-bound Longitude: 119.912000 * North-bound Latitude: 16.384950 * East-bound Longitude: 119.925850
Date/Time Start: 2017-06-10T00:00:00 * Date/Time End: 2017-06-11T00:00:00
Minimum Elevation: -15.0 m * Maximum Elevation: -12.6 m
Event(s):
Guiguiwanen_channel_S1 (OC; off cage site)  * Latitude: 16.382670 * Longitude: 119.912000 * Date/Time Start: 2017-06-10T00:00:00 * Date/Time End: 2017-06-11T00:00:00 * Elevation: -15.0 m * Location: Philippines * Method/Device: Diver-held corer (DHC) * Comment: Five pairs of cores representing five biological replicates were collected in a 5 × 5 m square pattern with four pairs of cores at the corners and one pair in the middle
Guiguiwanen_channel_S3 (FC; fish cage)  * Latitude: 16.384950 * Longitude: 119.925850 * Date/Time Start: 2017-06-10T00:00:00 * Date/Time End: 2017-06-11T00:00:00 * Elevation: -12.6 m * Location: Philippines * Method/Device: Diver-held corer (DHC) * Comment: Five pairs of cores representing five biological replicates were collected in a 5 × 5 m square pattern with four pairs of cores at the corners and one pair in the middle
Comment:
Note: in the publication, S1 is referred to as the off cage site or site OC, while S3 is referred to as the fish cage site or site FC
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 Event labelEventMoncada, Chyrene
2 SiteSiteMoncada, Chyrene
3 CoreCoreMoncada, Chyrene
4 Carbon, totalTC%Moncada, ChyreneElemental analyzer, EuroVector, EA 3000Sediment
5 Nitrogen, totalTN%Moncada, ChyreneElemental analyzer, EuroVector, EA 3000Sediment
6 Carbon, organic, totalTOC%Moncada, ChyreneElemental analyzer, EuroVector, EA 3000Sediment
7 Carbon/Nitrogen ratioC/NMoncada, ChyreneElemental analyzer, EuroVector, EA 3000Sediment
8 δ13C, organic carbonδ13C Corg‰ PDBMoncada, ChyreneElemental analyzer, EuroVector, EA 3000Sediment
9 δ15Nδ15N‰ airMoncada, ChyreneElemental analyzer, EuroVector, EA 3000Sediment
10 Carbon, organic, dissolvedDOCµmol/lMoncada, ChyreneShimadzu TOC-VCPH total organic carbon analyzerPore water
11 Nitrogen, total dissolvedTDNµmol/lMoncada, ChyreneShimadzu TOC-VCPH total organic carbon analyzerPore water
12 Ammonium[NH4]+mmol/lMoncada, ChyrenePlate reader,TECAN, Infinite F200 PROPore water
13 Phosphate[PO4]3-µmol/lMoncada, ChyreneSkalar continuous flow analyzerPore water
14 SilicateSi(OH)4µmol/lMoncada, ChyreneSkalar continuous flow analyzerPore water
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
130 data points

Data

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

1 
Event		2 
Site		3 
Core		4 
TC [%]		5 
TN [%]		6 
TOC [%]		7 
C/N		8 
δ13C Corg [‰ PDB]		9 
δ15N [‰ air]		10 
DOC [µmol/l]		11 
TDN [µmol/l]		12 
[NH4]+ [mmol/l]		13 
[PO4]3- [µmol/l]		14 
Si(OH)4 [µmol/l]
Guiguiwanen_channel_S1 S169.8590.1190.9337.840336134-21.1952.3591192033.0770578718.1587248.296223.4693129.2027
Guiguiwanen_channel_S1S1710.3200.0800.6688.350000000-20.9942.3011061406.4220413516.9130331.551329.3993176.7947
Guiguiwanen_channel_S1S1810.3400.0890.7138.011235955-20.6232.460825384.0775595060.0916681.487453.9993214.9187
Guiguiwanen_channel_S1S199.4540.1320.8956.780303030-20.8402.375884789.6668937225.0815723.775742.3333210.8587
Guiguiwanen_channel_S1S1109.5970.1300.9597.376923077-21.0902.005882943.4987838434.8659920.416583.0433257.2987
Guiguiwanen_channel_S3 S365.5400.5014.3148.610778443-22.7263.0529338968.11302304315.47702225.5404197.9873366.5827
Guiguiwanen_channel_S3S375.1070.4553.8828.531868132-22.4242.6824497494.63401987448.16902356.3700226.9973419.2227
Guiguiwanen_channel_S3S385.3750.4954.2568.597979798-22.4803.0167719263.23302339122.87101508.7530146.5313337.0967
Guiguiwanen_channel_S3S395.4900.4674.3719.359743041-22.4952.4506611562.32602497741.18001310.2621141.9413348.5067
Guiguiwanen_channel_S3S3105.4310.4523.8518.519911504-22.4692.2836344483.33002180135.25301942.7372205.7473357.2427