globalchange  > 影响、适应和脆弱性
DOI: 10.1002/2015MS000450
Scopus记录号: 2-s2.0-85027941003
论文题名:
The integrated urban land model
作者: Meng C
刊名: Journal of Advances in Modeling Earth Systems
ISSN: 19422466
出版年: 2015
卷: 7, 期:2
起始页码: 759
结束页码: 773
语种: 英语
英文关键词: Arid regions ; Soils ; Surface roughness ; Anthropogenic heat ; Impervious surface ; Land atmosphere interaction ; Land data assimilation systems ; Land model ; Soil evaporations ; Surface roughness length ; Urban underlying surfaces ; Evaporation ; albedo ; anthropogenic source ; arid region ; common land ; data assimilation ; energy balance ; evaporation ; heat flow ; integrated approach ; land surface ; landscape planning ; model validation ; parameterization ; soil horizon ; surface energy ; surface roughness ; urban area ; water budget
英文摘要: An integrated urban land model (IUM) was developed based on the Common Land Model (CoLM). A whole layer soil evaporation parameterization scheme was developed to improve soil evaporation simulation especially in arid areas. For the urban underlying surface, the energy and water balance model were modified; urban land parameters such as the anthropogenic heat (AH), albedo, surface roughness length, imperious surface evaporation etc. were also reparameterized. IUM was validated and compared with CoLM and the urbanized high-resolution land data assimilation system (u-HRLDAS) in single and regional scale. The validation results indicate that IUM can improve the simulation of land surface parameters and land-atmosphere interaction fluxes. © 2015. The Authors.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/76040
Appears in Collections:影响、适应和脆弱性
气候变化与战略

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作者单位: Institute of Urban Meteorology, China Meteorological Administration, Beijing, China; State Key Laboratory of Severe Weather, Chinese Academy of Meteorological Sciences, Beijing, China

Recommended Citation:
Meng C. The integrated urban land model[J]. Journal of Advances in Modeling Earth Systems,2015-01-01,7(2)
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