Citation:

PANGAEA.902181

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Abstract:

Leaf and rhizome litter was anaerobically decomposed in the soil substrates of three NE_German wetlands. The decomposition time was 75 days. Leaf litter from all sites was decomposed in all substrates, rhizome litter only in its home substrate. The decomposition experiment was done in the laboratory at room temperature by placing litterbags at the bottom of polyethylene containers (80 x 60 x 43 cm) filled with the specific soil substrates. The dataset contains litter CN-data, determined with an elemental analyzer, mass loss data, determined gravimetrically, data on the peak intensity of the proteinaceous bands Amide I and Amide II, determined via peak fitting of the vector normalized FTIR spectra (Origin Peak Analyzer), the increase of the asymmetric phosphodiester band due to litter decomposition, determined as the peak height of the second derivative difference spectra at 1220 cm-1, as well as, lignin phenol concentrations, determined by gas chromatography mass spectrometry after alkaline CuO oxidation of litter and soil substrates.

Supplement to:

Reuter, Hendrik; Gensel, Julia; Elvert, Marcus; Zak, Dominik (2020): Evidence for preferential protein depolymerization in wetland soils in response to external nitrogen availability provided by a novel FTIR routine. Biogeosciences, 17(2), 499-514, https://doi.org/10.5194/bg-17-499-2020

Coverage:

Median Latitude: 52.232367 * Median Longitude: 13.466300 * South-bound Latitude: 52.161700 * West-bound Longitude: 13.094100 * North-bound Latitude: 52.327300 * East-bound Longitude: 13.727400

Date/Time Start: 2012-12-01T00:00:00 * Date/Time End: 2013-06-01T00:00:00

Event(s):

Kablow_Ziegelei (Kablow Ziegelei) * Latitude: 52.325708 * Longitude: 13.721822 * Method/Device: Multiple investigations (MULT)

Stangenhagen_2013 (Stangenhagen) * Latitude: 52.204294 * Longitude: 13.091846 * Method/Device: Multiple investigations (MULT)

Toepchin_Sued (Toepchin_Süd) * Latitude: 52.161700 * Longitude: 13.577400 * Method/Device: Multiple investigations (MULT)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event		Reuter, Hendrik
2	Sample code/label	Sample label		Reuter, Hendrik
3	LATITUDE	Latitude		Reuter, Hendrik		Geocode
4	LONGITUDE	Longitude		Reuter, Hendrik		Geocode
5	Tissues	Tissues		Reuter, Hendrik
6	DATE/TIME	Date/Time		Reuter, Hendrik		Geocode
7	Location	Location		Reuter, Hendrik		Origin
8	Location	Location		Reuter, Hendrik		Decomposition Substrate
9	Carbon, total	TC	%	Reuter, Hendrik	Elemental analyser	[%dw]
10	Nitrogen, total	TN	%	Reuter, Hendrik	Elemental analyser	[%dw]
11	Loss	Loss	%	Reuter, Hendrik		Litter Mass Loss [%]
12	Amide I, peak integral	Amide I	arbitrary units	Reuter, Hendrik	Lignin analysis by alkaline CuO oxidation
13	Amide II, peak integral	Amide II	arbitrary units	Reuter, Hendrik	Lignin analysis by alkaline CuO oxidation
14	DNA signal, increase	DNA increase	arbitrary units	Reuter, Hendrik	Lignin analysis by alkaline CuO oxidation	Increase(vₐₛ(PO⁻²)) [a.u.]
15	p-Hydroxybenzaldehyde	PAL	mg/g	Reuter, Hendrik	Lignin analysis by alkaline CuO oxidation	PAL [mg/g dw]
16	p-Hydroxyacetophenone	PON	mg/g	Reuter, Hendrik	Lignin analysis by alkaline CuO oxidation	PON [mg/g dw]
17	p-Hydroxybenzoic acid	PAD	mg/g	Reuter, Hendrik	Lignin analysis by alkaline CuO oxidation	PAD [mg/g dw]
18	Vanillin	VA	mg/g	Reuter, Hendrik	Lignin analysis by alkaline CuO oxidation	VAL [mg/g dw]
19	Acetovanillone	C9H10O3	mg/g	Reuter, Hendrik	Lignin analysis by alkaline CuO oxidation	VON [mg/g dw]
20	Vanillic acid	VAD	mg/g	Reuter, Hendrik	Lignin analysis by alkaline CuO oxidation	VAD [mg/g dw]
21	Syringaldehyde	Syr	mg/g	Reuter, Hendrik	Lignin analysis by alkaline CuO oxidation	SAL [mg/g dw]
22	Acetosyringone	AcetSy	mg/g	Reuter, Hendrik	Lignin analysis by alkaline CuO oxidation	SON [mg/g dw]
23	Syringic acid	SAc	mg/g	Reuter, Hendrik	Lignin analysis by alkaline CuO oxidation	SAD [mg/g dw]
24	3,5-dihydroxybenzoic acid	DiOHBA	mg/g	Reuter, Hendrik	Lignin analysis by alkaline CuO oxidation	DiOHBA [mg/g dw]
25	Coumaric acid	C9H8O3	mg/g	Reuter, Hendrik	Lignin analysis by alkaline CuO oxidation	CAD [mg/g dw]
26	Ferulic acid	C10H10O4	mg/g	Reuter, Hendrik	Lignin analysis by alkaline CuO oxidation	FAD [mg/g dw]

License:

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

Size:

1037 data points

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