Volatile Organic Compound emissions from soil: using Proton-Transfer-Reaction Time-of-Flight Mass Spectrometry (PTR-TOF-MS) for the real time observation of microbial processes

Autor: Veres, P. R., Behrendt, T., Klapthor, A., Meixner, F. X., Williams, J.

In this study we report on the emissions of volatile organic compounds (VOC) and nitric oxide (NO) from two contrasting soils (equatorial rainforest and arid cotton field) analyzed in a laboratory based dynamic chamber system. The effect of soil mois

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=copernicuspu::cfe1a46688f69e87da96d150188d7652
https://www.biogeosciences-discuss.net/bg-2014-365/

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The dynamic chamber method: trace gas exchange fluxes (NO, NO2, O3) between plants and the atmosphere in the laboratory and in the field

Autor: Breuninger, C., Oswald, R., Kesselmeier, J., Meixner, F. X.

Publikováno v: Atmospheric Measurement Techniques, Vol 5, Iss 5, Pp 955-989 (2012)

We describe a dynamic chamber system to determine reactive trace gas exchange fluxes between plants and the atmosphere under laboratory and, with small modifications, also under field conditions. The system allows measurements of the flux density of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::03def117e2ca611b439afe60b96100a4
http://www.atmos-meas-tech.net/5/955/2012/amt-5-955-2012.pdf

Laboratory measurements of nitric oxide release from forest soil with a thick organic layer under different understory types

Autor: Bargsten, A., Falge, E., Pritsch, K., Huwe, B., Meixner, F. X.

Publikováno v: Biogeosciences, Vol 7, Iss 5, Pp 1425-1441 (2010)
Biogeosciences 7, 1425-1441 (2010)

Nitric oxide (NO) plays an important role in the photochemistry of the troposphere. NO from soil contributes up to 40% to the global budget of atmospheric NO. Soil NO emissions are primarily caused by biological activity (nitrification and denitrific

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::cef4183588a40889e1c1f051e630524b
http://www.biogeosciences.net/7/1425/2010/bg-7-1425-2010.pdf

Seasonal variation of ozone deposition to a tropical rain forest in southwest Amazonia

Autor: Rummel, U., Ammann, C., Kirkman, G. A., Moura, M. A. L., Thomas Foken, Andreae, M. O., Meixner, F. X.

Publikováno v: Atmospheric Chemistry and Physics, Vol 7, Iss 20, Pp 5415-5435 (2007)
Scopus-Elsevier
Atmospheric Chemistry and Physics
Atmospheric Chemistry and Physics, European Geosciences Union, 2007, 7 (20), pp.5415-5435

Within the project EUropean Studies on Trace gases and Atmospheric CHemistry as a contribution to Large-scale Biosphere-atmosphere experiment in Amazonia (LBA-EUSTACH), we performed tower-based eddy covariance measurements of O3 flux above an Amazoni

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67f5ef321e0e40494b122df2439f8fbf
http://www.atmos-chem-phys.net/7/5415/2007/acp-7-5415-2007.pdf