Titlebar

Export bibliographic data
Literature by the same author
plus on the publication server
plus at Google Scholar

 

Possible errors in flux measurements due to limited digitalization

DOI zum Zitieren der Version auf EPub Bayreuth: https://doi.org/10.15495/EPub_UBT_00004624
URN to cite this document: urn:nbn:de:bvb:703-epub-4624-7

Title data

Foken, Thomas ; Babel, Wolfgang ; Thomas, Christoph:
Possible errors in flux measurements due to limited digitalization.
In: Atmospheric Measurement Techniques. Vol. 12 (February 2019) Issue 2 . - pp. 971-976.
ISSN 1867-8548
DOI der Verlagsversion: https://doi.org/10.5194/amt-12-971-2019

[img]
Format: PDF
Name: amt-12-971-2019.pdf
Version: Published Version
Available under License Creative Commons BY 4.0: Attribution
Download (1MB)

Project information

Project title:
Project's official titleProject's id
Open Access PublizierenNo information

Abstract

Recently reported trends of carbon dioxide uptake pose the question of whether trends may be the result of the limited digitalization of gas analysers and sonic anemometers used in the 1990s. Modifying a 12 bit digitalization and the instrument error reported for the Gill R2 and R3 sonic anemometers found elsewhere, the influence of these deficits in comparison to the now commonly used 16 bit digitalization were quantified. Both issues have an effect only on trace gas fluxes of small magnitude, mainly for the carbon dioxide rather than for the water vapour fluxes. The influence on the annual net ecosystem exchange is negligible, because other errors resulting from gap filling routines, for example, are much larger.

Further data

Item Type: Article in a journal
Additional notes (visible to public): BAYCEER150100
DDC Subjects: 500 Science
Institutions of the University: Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Earth Sciences > Former Professors > Professor Micrometeorology - Univ.-Prof. Dr. Thomas Foken
Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Earth Sciences > Professor Micrometeorology > Professor Micrometeorology - Univ.-Prof. Dr. Christoph K. Thomas
Research Institutions
Research Institutions > Research Centres
Research Institutions > Research Centres > Bayreuth Center of Ecology and Environmental Research- BayCEER
Faculties
Faculties > Faculty of Biology, Chemistry and Earth Sciences
Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Earth Sciences
Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Earth Sciences > Former Professors
Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Earth Sciences > Professor Micrometeorology
Language: English
Originates at UBT: Yes
URN: urn:nbn:de:bvb:703-epub-4624-7
Date Deposited: 27 Mar 2020 11:58
Last Modified: 27 Mar 2020 11:58
URI: https://epub.uni-bayreuth.de/id/eprint/4624

Downloads

Downloads per month over past year