Quantitative decomposition of radiative and non-radiative contributions to temperature anomalies related to siberian high variability

Verfasser / Beitragende:
[Tae-Won Park, Jee-Hoon Jeong, Yi Deng, Renjun Zhou, Ming Cai]
Ort, Verlag, Jahr:
2015
Enthalten in:
Climate Dynamics, 45/5-6(2015-09-01), 1207-1217
Format:
Artikel (online)
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024 7 0 |a 10.1007/s00382-014-2371-6  |2 doi 
035 |a (NATIONALLICENCE)springer-10.1007/s00382-014-2371-6 
245 0 0 |a Quantitative decomposition of radiative and non-radiative contributions to temperature anomalies related to siberian high variability  |h [Elektronische Daten]  |c [Tae-Won Park, Jee-Hoon Jeong, Yi Deng, Renjun Zhou, Ming Cai] 
520 3 |a In this study, we carried out an attribution analysis that quantitatively assessed relative contributions to the observed temperature anomalies associated with strong and weak Siberian High (SH). Relative contributions of radiative and non-radiative processes to the variation of surface temperature, in terms of both amplitude and spatial pattern, were analyzed. The strong SH activity leads to the continental-scale cold temperature anomalies covering eastern Siberia, Mongolia, East China, and Korea (i.e., SH domain). The decomposition of the observed temperature anomalies associated with the SH variation was achieved with the Coupled atmosphere-surface climate Feedback-Responses Analysis Method, in which the energy balance in the atmosphere-surface column and linearization of radiative energy perturbation are formulated. For the mean amplitude of −3.13K of cold temperature anomaly over the SH domain, sensible heat flux is tightly connected with a cooling of −1.26K. Atmospheric dynamics adds another −1.13K through the large-scale cold advection originated from the high latitudes. The longwave effects of cloud and water vapor account for the remaining cold anomalies of −1.00 and −0.60K, respectively, while surface dynamics (0.71K) and latent heat flux (0.26K) help to mitigate the cold temperature anomalies. Influences of ozone and albedo processes are found to be relatively weak. 
540 |a Springer-Verlag Berlin Heidelberg, 2014 
690 7 |a Siberian High-related temerature change  |2 nationallicence 
690 7 |a Temperature decomposition  |2 nationallicence 
690 7 |a CFRAM  |2 nationallicence 
690 7 |a Radiative and non-radiative processess  |2 nationallicence 
700 1 |a Park  |D Tae-Won  |u School of Earth and Atmospheric Sciences, Georgia Institute of Technology, Atlanta, GA, USA  |4 aut 
700 1 |a Jeong  |D Jee-Hoon  |u Department of Oceanography, Chonnam National University, Gwangju, South Korea  |4 aut 
700 1 |a Deng  |D Yi  |u School of Earth and Atmospheric Sciences, Georgia Institute of Technology, Atlanta, GA, USA  |4 aut 
700 1 |a Zhou  |D Renjun  |u CAS Key Laboratory of Geospace Environment, School of Earth and Space Sciences, University of Science and Technology of China, Hefei, Anhui, China  |4 aut 
700 1 |a Cai  |D Ming  |u Department of Earth, Ocean, and Atmospheric Science, Florida State University, Tallahassee, FL, USA  |4 aut 
773 0 |t Climate Dynamics  |d Springer Berlin Heidelberg  |g 45/5-6(2015-09-01), 1207-1217  |x 0930-7575  |q 45:5-6<1207  |1 2015  |2 45  |o 382 
856 4 0 |u https://doi.org/10.1007/s00382-014-2371-6  |q text/html  |z Onlinezugriff via DOI 
898 |a BK010053  |b XK010053  |c XK010000 
900 7 |a Metadata rights reserved  |b Springer special CC-BY-NC licence  |2 nationallicence 
908 |D 1  |a research-article  |2 jats 
949 |B NATIONALLICENCE  |F NATIONALLICENCE  |b NL-springer 
950 |B NATIONALLICENCE  |P 856  |E 40  |u https://doi.org/10.1007/s00382-014-2371-6  |q text/html  |z Onlinezugriff via DOI 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Park  |D Tae-Won  |u School of Earth and Atmospheric Sciences, Georgia Institute of Technology, Atlanta, GA, USA  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Jeong  |D Jee-Hoon  |u Department of Oceanography, Chonnam National University, Gwangju, South Korea  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Deng  |D Yi  |u School of Earth and Atmospheric Sciences, Georgia Institute of Technology, Atlanta, GA, USA  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Zhou  |D Renjun  |u CAS Key Laboratory of Geospace Environment, School of Earth and Space Sciences, University of Science and Technology of China, Hefei, Anhui, China  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Cai  |D Ming  |u Department of Earth, Ocean, and Atmospheric Science, Florida State University, Tallahassee, FL, USA  |4 aut 
950 |B NATIONALLICENCE  |P 773  |E 0-  |t Climate Dynamics  |d Springer Berlin Heidelberg  |g 45/5-6(2015-09-01), 1207-1217  |x 0930-7575  |q 45:5-6<1207  |1 2015  |2 45  |o 382