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Gas pooling: A sampling technique to overcome spatial heterogeneity of soil carbon dioxide and nitrous oxide fluxes

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Gas pooling: A sampling technique to overcome spatial heterogeneity of soil carbon dioxide and nitrous oxide fluxes. / Arias-Navarro, Cristina; Díaz-Pinés, Eugenio; Kiese, Ralf et al.
In: Soil Biology and Biochemistry, Vol. 67, 12.2013, p. 20-23.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Arias-Navarro, C, Díaz-Pinés, E, Kiese, R, Rosenstock, TS, Rufino, MC, Stern, D, Neufeldt, H, Verchot, LV & Butterbach-Bahl, K 2013, 'Gas pooling: A sampling technique to overcome spatial heterogeneity of soil carbon dioxide and nitrous oxide fluxes', Soil Biology and Biochemistry, vol. 67, pp. 20-23. https://doi.org/10.1016/j.soilbio.2013.08.011

APA

Arias-Navarro, C., Díaz-Pinés, E., Kiese, R., Rosenstock, T. S., Rufino, M. C., Stern, D., Neufeldt, H., Verchot, L. V., & Butterbach-Bahl, K. (2013). Gas pooling: A sampling technique to overcome spatial heterogeneity of soil carbon dioxide and nitrous oxide fluxes. Soil Biology and Biochemistry, 67, 20-23. https://doi.org/10.1016/j.soilbio.2013.08.011

Vancouver

Arias-Navarro C, Díaz-Pinés E, Kiese R, Rosenstock TS, Rufino MC, Stern D et al. Gas pooling: A sampling technique to overcome spatial heterogeneity of soil carbon dioxide and nitrous oxide fluxes. Soil Biology and Biochemistry. 2013 Dec;67:20-23. doi: 10.1016/j.soilbio.2013.08.011

Author

Arias-Navarro, Cristina ; Díaz-Pinés, Eugenio ; Kiese, Ralf et al. / Gas pooling : A sampling technique to overcome spatial heterogeneity of soil carbon dioxide and nitrous oxide fluxes. In: Soil Biology and Biochemistry. 2013 ; Vol. 67. pp. 20-23.

Bibtex

@article{6faddfa7ee8d4b3398b2f4d5d5c2a28c,
title = "Gas pooling: A sampling technique to overcome spatial heterogeneity of soil carbon dioxide and nitrous oxide fluxes",
abstract = "Small-scale spatial variability in soil carbon dioxide (CO2) and nitrous oxide (N2O) fluxes poses serious challenges to the experimental design, and number of gas samples needed to provide a reliable estimate of flux usually exceeds analytical capacities. We pooled gas samples -analogously to soil pooling - toovercome this challenge. Our sample pooling technique collects a composite gas sample from several chambers instead of the conventional practise of analyzing samples from chambers individually, thusreducing numbers of gas samples. The method was verified to be reasonably accurate in forest, grassland and agricultural fields over a four week measurement campaign. Pooling technique results differed by2-8% for CO2 and by 3-4% for N2O when compared to individual chamber means. That shows pooling of gas samples across individual static chambers is an acceptable approach to integrate spatial heterogeneity.",
keywords = "Composite sample, Pooling technique, Soil CO and NO fluxes, Spatial variability, Static chamber",
author = "Cristina Arias-Navarro and Eugenio D{\'i}az-Pin{\'e}s and Ralf Kiese and Rosenstock, {Todd S.} and Rufino, {Mariana C.} and David Stern and Henry Neufeldt and Verchot, {Louis V.} and Klaus Butterbach-Bahl",
year = "2013",
month = dec,
doi = "10.1016/j.soilbio.2013.08.011",
language = "English",
volume = "67",
pages = "20--23",
journal = "Soil Biology and Biochemistry",
issn = "0038-0717",
publisher = "Elsevier Ltd",

}

RIS

TY - JOUR

T1 - Gas pooling

T2 - A sampling technique to overcome spatial heterogeneity of soil carbon dioxide and nitrous oxide fluxes

AU - Arias-Navarro, Cristina

AU - Díaz-Pinés, Eugenio

AU - Kiese, Ralf

AU - Rosenstock, Todd S.

AU - Rufino, Mariana C.

AU - Stern, David

AU - Neufeldt, Henry

AU - Verchot, Louis V.

AU - Butterbach-Bahl, Klaus

PY - 2013/12

Y1 - 2013/12

N2 - Small-scale spatial variability in soil carbon dioxide (CO2) and nitrous oxide (N2O) fluxes poses serious challenges to the experimental design, and number of gas samples needed to provide a reliable estimate of flux usually exceeds analytical capacities. We pooled gas samples -analogously to soil pooling - toovercome this challenge. Our sample pooling technique collects a composite gas sample from several chambers instead of the conventional practise of analyzing samples from chambers individually, thusreducing numbers of gas samples. The method was verified to be reasonably accurate in forest, grassland and agricultural fields over a four week measurement campaign. Pooling technique results differed by2-8% for CO2 and by 3-4% for N2O when compared to individual chamber means. That shows pooling of gas samples across individual static chambers is an acceptable approach to integrate spatial heterogeneity.

AB - Small-scale spatial variability in soil carbon dioxide (CO2) and nitrous oxide (N2O) fluxes poses serious challenges to the experimental design, and number of gas samples needed to provide a reliable estimate of flux usually exceeds analytical capacities. We pooled gas samples -analogously to soil pooling - toovercome this challenge. Our sample pooling technique collects a composite gas sample from several chambers instead of the conventional practise of analyzing samples from chambers individually, thusreducing numbers of gas samples. The method was verified to be reasonably accurate in forest, grassland and agricultural fields over a four week measurement campaign. Pooling technique results differed by2-8% for CO2 and by 3-4% for N2O when compared to individual chamber means. That shows pooling of gas samples across individual static chambers is an acceptable approach to integrate spatial heterogeneity.

KW - Composite sample

KW - Pooling technique

KW - Soil CO and NO fluxes

KW - Spatial variability

KW - Static chamber

U2 - 10.1016/j.soilbio.2013.08.011

DO - 10.1016/j.soilbio.2013.08.011

M3 - Journal article

AN - SCOPUS:84883342456

VL - 67

SP - 20

EP - 23

JO - Soil Biology and Biochemistry

JF - Soil Biology and Biochemistry

SN - 0038-0717

ER -