Eddy covariance raw data processing for CO2 and energy fluxes calculation at ICOS ecosystem stations

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F86652079%3A_____%2F18%3A00499161" target="_blank" >RIV/86652079:_____/18:00499161 - isvavai.cz</a>

Alternative codes found

RIV/68378289:_____/18:00498866

Result on the web

<a href="http://dx.doi.org/10.1515/intag-2017-0043" target="_blank" >http://dx.doi.org/10.1515/intag-2017-0043</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1515/intag-2017-0043" target="_blank" >10.1515/intag-2017-0043</a>

Result language

angličtina

Original language name

Eddy covariance raw data processing for CO2 and energy fluxes calculation at ICOS ecosystem stations

Original language description

The eddy covariance is a powerful technique to estimate the surface-atmosphere exchange of different scalars at the ecosystem scale. The EC method is central to the ecosystem component of the Integrated Carbon Observation System, a monitoring network for greenhouse gases across the European Continent. The data processing sequence applied to the collected raw data is complex, and multiple robust options for the different steps are often available. For Integrated Carbon Observation System and similar networks, the standardisation of methods is essential to avoid methodological biases and improve comparability of the results. We introduce here the steps of the processing chain applied to the eddy covariance data of Integrated Carbon Observation System stations for the estimation of final CO2, water and energy fluxes, including the calculation of their uncertainties. The selected methods are discussed against valid alternative options in tenns of suitability and respective drawbacks and advantages. The main challenge is to warrant standardised processing for all stations in spite of the large differences in e.g. ecosystem traits and site conditions. The main achievement of the Integrated Carbon Observation System eddy covariance data processing is making CO2 and energy flux results as comparable and reliable as possible, given the current micrometeorological understanding and the generally accepted state-of-the-art processing methods.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

10509 - Meteorology and atmospheric sciences

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2018

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

International Agrophysics

ISSN

0236-8722

e-ISSN

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Volume of the periodical

32

Issue of the periodical within the volume

4

Country of publishing house

PL - POLAND

Number of pages

24

Pages from-to

495-515

UT code for WoS article

000453410400004

EID of the result in the Scopus database

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