Inferring <sup>222</sup>Rn soil fluxes from ambient <sup>222</sup>Rn activity and eddy covariance measurements of CO<sub>2</sub>
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چکیده
منابع مشابه
Eddy Covariance Measurements over Grasslands
In this chapter we first provide a historic overview of – and outline some of the peculiarities associated with – grassland eddy covariance flux measurements, elaborate on the additional terms that need to be quantified when estimating the grassland net ecosystem carbon balance and finally discuss some of the challenges associated with upcoming nitrous oxide and methane flux measurements in man...
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[1] Eddy covariance flux towers provide continuous measurements of ecosystem-level net exchange of carbon, water, energy, and other trace gases between land surface and the atmosphere. The upscaling of flux observations from towers to broad regions provides a new and independent approach for quantifying these fluxes over regions, continents, or the globe. The seven contributions of this special...
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Volatile organic compounds (VOCs) are emitted into the atmosphere from natural and anthropogenic sources, vegetation being the dominant source on a global scale. Some of these reactive compounds are deemed major contributors or inhibitors to aerosol particle formation and growth, thus making VOC measurements essential for current climate change research. This thesis discusses ecosystem scale VO...
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Introduction Conclusions References
متن کاملEddy covariance measurement of NOyi fluxes by TD-LIF
Application of thermal dissociation-laser induced fluorescence (TD-LIF) to measurement of HNO3, Σalkyl nitrates, Σperoxy nitrates, and NO2 fluxes using eddy covariance D. K. Farmer, P. J. Wooldridge, and R. C. Cohen Department of Chemistry; University of California, Berkeley, CA, 94720, USA Dept. of Earth and Planetary Science; University of California, Berkeley, CA, 94720, USA Received: 22 Dec...
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ژورنال
عنوان ژورنال: Atmospheric Measurement Techniques
سال: 2016
ISSN: 1867-8548
DOI: 10.5194/amt-9-5523-2016