Corrigendum to ‘Cold season ammonia emissions from land spreading with anaerobic digestates from biogas production’ [Atmos. Environ. 84 (2014) 35–38]

Jan Reent Köster; Klaus Dittert; Karl Hermann Mühling; Henning Kage; Andreas Pacholski

doi:10.1016/j.atmosenv.2014.03.014

Corrigendum to ‘Cold season ammonia emissions from land spreading with anaerobic digestates from biogas production’ [Atmos. Environ. 84 (2014) 35–38]

Publikation: Beiträge in Zeitschriften › Kommentare / Debatten / Berichte › Forschung

Standard

Corrigendum to ‘Cold season ammonia emissions from land spreading with anaerobic digestates from biogas production’ [Atmos. Environ. 84 (2014) 35–38]. / Köster, Jan Reent; Dittert, Klaus; Mühling, Karl Hermann et al.
in: Atmospheric Environment, Jahrgang 90, 06.2014, S. 149-149.

Publikation: Beiträge in Zeitschriften › Kommentare / Debatten / Berichte › Forschung

Bibtex

@article{910878d0fc264bf4a8490cd0d95c1b79,

title = "Corrigendum to {\textquoteleft}Cold season ammonia emissions from land spreading with anaerobic digestates from biogas production{\textquoteright} [Atmos. Environ. 84 (2014) 35–38]",

abstract = "In the original report on our FTIR approach for measuring ammonia emissions after land spreading of anaerobic digestates a systematic error has occurred. In our quantitative analysis of single-beam FTIR spectra, subtraction of background IR radiation has been missed out, which is necessary for the bistatic OP FTIR configuration used in the study. This is mandatory because the thermal emission of near field objects contributes to the spectral continuum, while the NH3 absorption lines are not equally enhanced.Therefore now, prior to quantitative analysis of single-beam spectra, passive FTIR spectra (IR source off) were subtracted from the single beam spectra to compensate for background IR radiation (Jarvis, 2003). After this correction, the NH3 background concentration (i.e. the NH3 concentration before AD field spreading) was determined to be 5.19 ppb, which was taken into account during the flux calculation.",

keywords = "Sustainability Science, Ecosystems Research",

author = "K{\"o}ster, {Jan Reent} and Klaus Dittert and M{\"u}hling, {Karl Hermann} and Henning Kage and Andreas Pacholski",

year = "2014",

month = jun,

doi = "10.1016/j.atmosenv.2014.03.014",

language = "English",

volume = "90",

pages = "149--149",

journal = "Atmospheric Environment",

issn = "1352-2310",

publisher = "Elsevier Ltd",

}

RIS

TY - JOUR

T1 - Corrigendum to ‘Cold season ammonia emissions from land spreading with anaerobic digestates from biogas production’ [Atmos. Environ. 84 (2014) 35–38]

AU - Köster, Jan Reent

AU - Dittert, Klaus

AU - Mühling, Karl Hermann

AU - Kage, Henning

AU - Pacholski, Andreas

PY - 2014/6

Y1 - 2014/6

N2 - In the original report on our FTIR approach for measuring ammonia emissions after land spreading of anaerobic digestates a systematic error has occurred. In our quantitative analysis of single-beam FTIR spectra, subtraction of background IR radiation has been missed out, which is necessary for the bistatic OP FTIR configuration used in the study. This is mandatory because the thermal emission of near field objects contributes to the spectral continuum, while the NH3 absorption lines are not equally enhanced.Therefore now, prior to quantitative analysis of single-beam spectra, passive FTIR spectra (IR source off) were subtracted from the single beam spectra to compensate for background IR radiation (Jarvis, 2003). After this correction, the NH3 background concentration (i.e. the NH3 concentration before AD field spreading) was determined to be 5.19 ppb, which was taken into account during the flux calculation.

AB - In the original report on our FTIR approach for measuring ammonia emissions after land spreading of anaerobic digestates a systematic error has occurred. In our quantitative analysis of single-beam FTIR spectra, subtraction of background IR radiation has been missed out, which is necessary for the bistatic OP FTIR configuration used in the study. This is mandatory because the thermal emission of near field objects contributes to the spectral continuum, while the NH3 absorption lines are not equally enhanced.Therefore now, prior to quantitative analysis of single-beam spectra, passive FTIR spectra (IR source off) were subtracted from the single beam spectra to compensate for background IR radiation (Jarvis, 2003). After this correction, the NH3 background concentration (i.e. the NH3 concentration before AD field spreading) was determined to be 5.19 ppb, which was taken into account during the flux calculation.

KW - Sustainability Science

KW - Ecosystems Research

UR - http://www.scopus.com/inward/record.url?scp=84898428005&partnerID=8YFLogxK

U2 - 10.1016/j.atmosenv.2014.03.014

DO - 10.1016/j.atmosenv.2014.03.014

M3 - Comments / Debate / Reports

AN - SCOPUS:84898428005

VL - 90

SP - 149

EP - 149

JO - Atmospheric Environment

JF - Atmospheric Environment

SN - 1352-2310

ER -

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