Comparative study of the similarity surface layer schemes simulate turbulent flux simulations over cropland between MM5 and ETA

WANG Yinjun; ZHOU Mingyu; XU Xiangde; SUN Jihua

doi:10.11676/qxxb2013.059

Acta Meteorologica Sinica > 2013 > (4): 677-691. > DOI: 10.11676/qxxb2013.059

WANG Yinjun, ZHOU Mingyu, XU Xiangde, SUN Jihua. 2013: Comparative study of the similarity surface layer schemes simulate turbulent flux simulations over cropland between MM5 and ETA. Acta Meteorologica Sinica, (4): 677-691. DOI: 10.11676/qxxb2013.059

Citation:

PDF (3392 KB)

Comparative study of the similarity surface layer schemes simulate turbulent flux simulations over cropland between MM5 and ETA

1.
Nanjing University of Inforrnatiom Science &Technology Nanjing 210044, China
2.
Chinese Academy of Meteorological Sczences (CAMS), Beijing 100081, China
3.
Natiomal Marine Erivironinental Forcastimg Center, Beijing 100081, China
4.
Meteorological Institute of Yunnan Province, Kunrning 650034, China

More Information

Received Date: December 05, 2012
Revised Date: March 17, 2013
Published Date: April 08, 2013

Graphical Abstract

Abstract

Abstract

Calculation of surface layer turbulent fluxes is very important for atmosphere numerical models.How to parameterizc the turbulent fluxes is one of the key research questions in current atmosphere boundary layer study.The paper uses two common schemes (MM5 similarity non-iterative Scheme A and ETA similarity iterative Scheme B) in the Weather Research Forecast Model (WRF) to make offline test and intercomparison of the parameterization results with the PBI.eddy-correlation obscrvation.The aerodynamic roughness length (z0)obtained on the Mali boundary layer is determined before calculating the turbulent fluxes.The aerodynamic roughness length (z0)by fitting four different heights wind speed from the Ptil.tower data under neutral condition varies significantly with season due to the obvious changes in underlaying surface conditions during the whole year (horsebcan in winter half year and paddy in summer half year).The results show that the vegetation sparseness degrec has a significant effect on turbulent fluxes calculation in the Mali cropland.In the unstable condition,Schcmc B undcrcstimates the momentum flux, and Scheme A is superior to Scheme B.Conversely, in the stable condition,Scheme A generates lower values with Scheme B is superior to Scheme A.On the whole,both of them produce little error.Scheme B takes account of the difference between aerodynamic roughness length (z0)and heat roughness length (z0h).The sensible heat flux result of Scheme B is much better than that of Scheme A,especially for the bare soil or sparse vegetation underlaying in the unstable condition.In case of bare soil the calculated sensible heat flux by Scheme B is still larger than the observation.The result is much better, if the (Geng, et al,1998)'s method using the radiometric surface temperature is adopted.
- WRF model,
- Surface layer turbulent flux,
- Parameterization scheme,
- PBL tower observation

FullText(HTML)

References (43)

References

卞林根.2001.青藏高原东南部昌都地区近地层湍流输送的观测研究.应用气象学报,12(1):1-13

郭建侠.2006.华北玉米下垫面湍流输送特征及参数化方案比较研究[D].南京:南京信息工程大学,93-98

胡艳冰.2007.不同海况下六种湍流通量参数化方案的对比分析. 海洋预报,24(2):9-16

李英.2009.青藏高原东坡理塘地区近地层湍流特征研究.高原气象,28(4):745-753

刘辉志.2000.青藏高原改则地区近地层湍流特征.大气科学,24 (3):289-300

徐祥德,周明煜,陈家宜等.2001.青藏高原地-气过程动力热力结构、综合物理图象.中国科学(D辑),31(5):428-440

徐祥德.2009.青藏高原“敏感区”对我国灾害天气气候的影响及其监测.中国工程科学,11(10):96-107

杨智,刘劲松,朱以维等.2010.云贵高原西部大理地区近地层湍流特征分析.大气科学学报,33(1):117-124

张人禾,徐祥德.2012.青藏高原及东缘新一代大气综合探测系统应用平台_中日合作JICA项目.中国工程科学,14(9):101-112

周明煜,徐祥德,卞林根等.2000.青藏高原大气边界层观测分析与动力学研究.北京:气象出版社,17-25

Arya S P. 1988. Introduction to Micrometeorology. New York: Academic Press,307pp Beljaars ACM,Holtslag A A M. 1991. Flux parameterization over land surfaces for atmospheric models. J Appl Meteor, 30 (3):327-341

Beljaars ACM. 1995. The parameterization of surface fluxes in large-scale models under free convection.Quart J Roy Meteor Soc,121 : 255-270

Blackadar A K. 1976. Modeling the nocturnal boundary layer//Proc. Third Symposium on Atmospheric Turbulence Diffnsion and Air Quality. Raleigh,Amer Meteor Soc,46-49

Brutsaert W A. 1982. Evaporation into the Atmosphere. Reidel Publishing,299pp

Businger J A,Wyngaard J C,Izumi Y,et al. 1971. Flux-profile relationships in the atmospheric surface layer. J Atmos Sci,28(2) 181-189

Chen F, Mitchell K,Schaake J. 1996. Modeling of land-surface evaporation by Lour schemes and comparison with FIFE observations J Ueophys Res,101,7251-7268

Chen F, Janjic Z I,Mitchell K. 1997. Impact of atmospheric surface-layer parameterizations in the new land-surface scheme of the NCEP mesoscale Eta Model. Bound Layer Meteor,85;391-421

Chen F,Zhang Y. 2009. On the coupling strength between the land surface and the atmosphere: From viewpoint of surface exchange coellicients. Ueophys Res Lett, 36, L10404, doi: 10. 1029/2009gl037980

Dyer AJ,Hicks B B. 1970. Flux-gradient relationships in the constant flux layer. Quart J Roy Meteor Soc,96:715-721

Dyer A J. 1974. A review of flux-profile relationships. Bound-Layer Meteor,7(3):363-372

Uao Z Q, Bian L U, Zhou X J. 2003. Measurements of turbulent transfer in the near-surface layer over a rice paddy in China. J Ueophys Res,108(D13):4387

Uarratt J R, Francey R J. 1978. Bulk characteristics of heat transfer in the unstable, baroclinic atmospheric boundary layer. Bound Layer Meteor,15:399-421

Högström U LF. 1996. Review of some basic characteristics of the atmospheric surlace layer. Bound Layer Meteor,78(3-4):215-246

Holtslag A A M,de Bruin H A R. 1988. Applied modeling of the nighttime surlace energy balance over land. J Appl Meteor, 27 (6);689-704

Janjic Z I. 1994. The step-mountain Eta coordinate model further developments of the convection viscous sublayer and turbulence closure schemes. Mon Wea Rev,122:927-945

Janjic Z I. 1996. The surlace layer in the NC}EP Eta Model//Eleventh Conlerence on Numerical Weather Prediction. Norlolk, VA,19-23 August;Amer Meteor Soc,Boston,MA,354-355

Janjic Z I. 2002. Nonsingular Implementation of the Mellor-Yamada Level 2. 5 Scheme in the NCEP Meso model. NCEP Office Note. No. 437.6100

Jiménez P A,Dudhia J,et al. 2012. A revised scheme for the WRF surlace layer formulation. Mon Wea Rev,140(3):898-918

Monin A S, A M Obukhov. 1954. Basic laws of turbulent mixing in the surlace layer of the atmosphere. Contrib Ueophys Inst Acad Sci, USSR, (151):163-187

Launiainen J. 1995. Derivation of the relationship between the Monin-Obukhov stability parameter and the bulk Richardson number for flux-prolile studies. Bound Layer Meteor,76(1-2);165-179

Lobocki L. 1993. A procedure for the derivation of surface-layer bulk relationships from simplified second-order closure models.J Appl Meteor,32;126-138

Louis J F. 1979. A parametric model of vertical eddy Iluxes in the atmosphere. Bound Layer Meteor,17(2):187-202

Louis J F,TiedtleM,Ueleyn J F. 1982. A short history of the PBL Parameterization at ECMWF. Proceedings of the 1981 ECMWF Workshop on Planetary Boundary Layer Parameterization, 59-80

Paulson C A. 1970. The mathematical representation of wind speed and temperature profiles in the unstable atmospheric surface layer. J Appl Meteor,9:857-861

Rosero E, Yang Z L, Wagener T,et al. 2010. Quantifying parameter sensitivity, interaction, and transferability in hydrologically enhanced versions of the Noah land surface model over transition zones during the warm season. J Ueophys Res, 115(D03106):1-21

Schuepp P H, Leclerc M Y, MacPherson J I, et al. 1990. Footprint prediction of scalar Iluxes Irom analytical solution of the dillution equation. Bound Layer Meteor,50:355-373

Uno I, Cai X M, Steyn D U, et al. 1995. A simple extension of the Louis method for rough surlace layer modeling. Bound Layer Meteor,76;395-409

Xu X D,Zhang R H,Koike T,et al. 2008. A new integrated obser-vational system over the Tibetan Plateau. Amer Meteor Soc, 1492-1496

Wang S P, Wang Q, Doyle J. 2002. Some improvements of Louis surlace Ilux parameterization刀Preprints, 15th Symposium on Boundary Layer and Turbulence. Amer Meteor Soc, Wageningen,Netherlands,547-550

Webb E K. 1970. Prolile relationships: The log-linear range, and extension to strong stability. Quart J Roy Meteor Soc,96:67-90

Zeng X,R E Dickinson. 1998. EIIect of surlace sublayer on surlace skin temperature and Iluxes. J Climate,11;537-550

Zhang D L,Anthes R A. 1982. A high-resolution model of the planetary boundary layer-Eensitivity tests and comparisons with SESAME-79 data. J Appl Meteor,21:1594-1609

Zilitinkevich S S. 1995. Non-local turbulent transport:pollution dispersion aspects of coherent structure of convective fiiow//Power H,Moussiopoulos N, Brebbia C A. Air Pollution 111-Volume I. Air Pollution Theory and Simulation. Southampton Boston Computational Mechanics Publ ications, 53-60

Cited By

Get Citation

PDF

XML

Article views (3363) PDF downloads (2444)

Turn off MathJax

Article Contents

Abstract

References

Comparative study of the similarity surface layer schemes simulate turbulent flux simulations over cropland between MM5 and ETA

Abstract

References

Catalog

Ethics Statement

Contact Us

Comparative study of the similarity surface layer schemes simulate turbulent flux simulations over cropland between MM5 and ETA

Abstract

References

Catalog

Ethics Statement

Contact Us

Export File

Citation

Format

Content