Modifications on the surface layer scheme in RegCM4.3.5-CLM
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| 024 | 7 | 0 | |a 10.1007/s00382-014-2197-2 |2 doi |
| 035 | |a (NATIONALLICENCE)springer-10.1007/s00382-014-2197-2 | ||
| 245 | 0 | 0 | |a Modifications on the surface layer scheme in RegCM4.3.5-CLM |h [Elektronische Daten] |c [Sen Li, Zhong Zhong, Weidong Guo, Wei Lu] |
| 520 | 3 | |a The surface layer scheme in the Land Surface Model (CLM3.5) is revised for the new version of Regional Climate Model (RegCM4.3.5). In the original scheme, the stable and unstable regimes are divided into four pieces and the criteria that used for divisions are arbitrary and abrupt transitions between different pieces exist. In the modification, for the unstable conditions, the similarity functions are a blend of the widely used Paulson type expressions for near-neutral stratification plus a parameterization that takes into account highly convective conditions. For the stable regime, the formulations proposed by Cheng and Brutsaert are applied, which cover a wide range of stable stratification. The revised scheme is able to apply over a wider range of atmospheric stabilities than the old one without jump in different regimes, and the restrictions artificially imposed on certain variables in the old surface layer scheme are removed or suppressed. The old and revised schemes are tested over the East Asian domain with 10-year simulations. Two schemes present quite different flux simulations. Compared with observations, simulated surface variables biases are substantially decreased using the revised scheme. Impacts of the revised scheme on the simulation of several important surface variables, heat fluxes and precipitation are analyzed. | |
| 540 | |a Springer-Verlag Berlin Heidelberg, 2014 | ||
| 700 | 1 | |a Li |D Sen |u Key Laboratory of Meteorological Disaster (NUIST), Ministry of Education, 210044, Nanjing, China |4 aut | |
| 700 | 1 | |a Zhong |D Zhong |u College of Meteorology and Oceanography, PLA University of Science and Technology, No. 60, Shuanglong Road, Zhong Hua Men Wai, Nanjing 211101, China |4 aut | |
| 700 | 1 | |a Guo |D Weidong |u ICGCR, School of Atmospheric Sciences, Nanjing University, Nanjing 210093, China |4 aut | |
| 700 | 1 | |a Lu |D Wei |u College of Meteorology and Oceanography, PLA University of Science and Technology, No. 60, Shuanglong Road, Zhong Hua Men Wai, Nanjing 211101, China |4 aut | |
| 773 | 0 | |t Climate Dynamics |d Springer Berlin Heidelberg |g 44/7-8(2015-04-01), 2249-2265 |x 0930-7575 |q 44:7-8<2249 |1 2015 |2 44 |o 382 | |
| 856 | 4 | 0 | |u https://doi.org/10.1007/s00382-014-2197-2 |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/s00382-014-2197-2 |q text/html |z Onlinezugriff via DOI | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Li |D Sen |u Key Laboratory of Meteorological Disaster (NUIST), Ministry of Education, 210044, Nanjing, China |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Zhong |D Zhong |u College of Meteorology and Oceanography, PLA University of Science and Technology, No. 60, Shuanglong Road, Zhong Hua Men Wai, Nanjing 211101, China |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Guo |D Weidong |u ICGCR, School of Atmospheric Sciences, Nanjing University, Nanjing 210093, China |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Lu |D Wei |u College of Meteorology and Oceanography, PLA University of Science and Technology, No. 60, Shuanglong Road, Zhong Hua Men Wai, Nanjing 211101, China |4 aut | ||
| 950 | |B NATIONALLICENCE |P 773 |E 0- |t Climate Dynamics |d Springer Berlin Heidelberg |g 44/7-8(2015-04-01), 2249-2265 |x 0930-7575 |q 44:7-8<2249 |1 2015 |2 44 |o 382 | ||