caa a22 4500 605471681 CHVBK 20210128100334.0 cr unu---uuuuu 210128e20150901xx s 000 0 eng 10.1007/s00382-014-2419-7 doi (NATIONALLICENCE)springer-10.1007/s00382-014-2419-7 Vertical structure, physical properties, and energy exchange of the East Asian trough in boreal winter [Elektronische Daten] [Marco Leung, Wen Zhou] The relation between the intensity of the East Asian trough and the strength of the East Asian winter monsoon is documented. A prominent dipole of the available potential energy of the zonal mean flow can be observed over the midlatitudes and polar regions and is related to temperature anomalies. Variation in the intensity of the East Asian trough is caused by variation in the energy conversion from the available potential energy of the zonal mean flow to the East Asian trough. The in-phase relation between the intensities of the East Asian jet and East Asian trough is illustrated by the relation between the potential energy and kinetic energy of stationary eddies. The dipole of height anomalies over the midlatitude and polar regions develops in late autumn and decays in early spring. We investigate the effect of both stationary and transient eddy forcing on the evolution of the dipole. The combined forcing of the two types of eddy makes an important contribution to the development, maintenance, and decay of the dipole. Springer-Verlag Berlin Heidelberg, 2014 East Asian trough nationallicence Storm track nationallicence Energy cycle nationallicence Energy conversion nationallicence East Asian winter monsoon nationallicence Leung Marco Guy Carpenter Asia-Pacific Climate Impact Center, School of Energy and Environment, City University of Hong Kong, Hong Kong, Tat Chee Avenue, 00852, Kowloon, Hong Kong, China aut Zhou Wen Guy Carpenter Asia-Pacific Climate Impact Center, School of Energy and Environment, City University of Hong Kong, Hong Kong, Tat Chee Avenue, 00852, Kowloon, Hong Kong, China aut Climate Dynamics Springer Berlin Heidelberg 45/5-6(2015-09-01), 1635-1656 0930-7575 45:5-6<1635 2015 45 382 https://doi.org/10.1007/s00382-014-2419-7 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s00382-014-2419-7 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Leung Marco Guy Carpenter Asia-Pacific Climate Impact Center, School of Energy and Environment, City University of Hong Kong, Hong Kong, Tat Chee Avenue, 00852, Kowloon, Hong Kong, China aut NATIONALLICENCE 700 1- Zhou Wen Guy Carpenter Asia-Pacific Climate Impact Center, School of Energy and Environment, City University of Hong Kong, Hong Kong, Tat Chee Avenue, 00852, Kowloon, Hong Kong, China aut NATIONALLICENCE 773 0- Climate Dynamics Springer Berlin Heidelberg 45/5-6(2015-09-01), 1635-1656 0930-7575 45:5-6<1635 2015 45 382