Advanced Search
Impact Factor: 5.8

Volume 28 Issue 3

May  2011

Article Contents
Article >  ADVANCES IN ATMOSPHERIC SCIENCES  > 2011 >  28(3): 691-698

An Assessment of Storage Terms in the Surface Energy Balance of a Subalpine Meadow in Northwest China

  • 1.

    College of Atmospheric Sciences, Lanzhou University, Lanzhou 730000, Key Open Laboratory of Arid Climatic Change and Disaster Reduction of CMA,Institute of Arid Meteorology, China Meteorological Administration, Lanzhou 730020, Key Laboratory of Arid Climatic Change and Reducing Disaster of Gansu Province, Lanzhou 730020,College of Atmospheric Sciences, Lanzhou University, Lanzhou 730000, Key Open Laboratory of Arid Climatic Change and Disaster Reduction of CMA, Institute of Arid Meteorology, China Meteorological Administration, Lanzhou 730020, Key Laboratory of Arid Climatic Change and Reducing Disaster of Gansu Province, Lanzhou 730020


doi: 10.1007/s00376-010-9152-x

  • The heat storage terms in the soil--vegetation--atmosphere system may play an important role in the surface energy budget. In this paper, we evaluate the heat storage terms of a subalpine meadow based on a field experiment conducted in the complex terrain of the eastern Qilian Mountains of Northwest China and their impact on the closure of the surface energy balance under such non-ideal conditions. During the night, the average sum of the storage terms was -5.5 W m-2, which corresponded to 10.4% of net radiation. The sum of the terms became positive at 0730 LST and negative again at about 1500 LST, with a maximum value of 19 W m-2 observed at approximately 0830 LST. During the day, the average of the sum of the storage terms was 6.5 W m-2, which corresponded to 4.0% of net radiation. According to the slopes obtained when linear regression of the net radiation and partitioned fluxes was forced through the origin, there is an imbalance of 14.0% in the subalpine meadow when the storage terms are not considered in the surface energy balance. This imbalance was improved by 3.4% by calculating the sum of the storage terms. The soil heat storage flux gave the highest contribution (1.59%), while the vegetation enthalpy change and the rest of the storage terms were responsible for improvements of 1.04% and 0.77%, respectively.
  • [1] WANG Linlin, GAO Zhiqiu, MIAO Shiguang, GUO Xiaofeng, SUN Ting, Maofeng LIU, Dan LI, 2015: Contrasting Characteristics of the Surface Energy Balance between the Urban and Rural Areas of Beijing, ADVANCES IN ATMOSPHERIC SCIENCES, 32, 505-514.  doi: 10.1007/s00376-014-3222-4
    [2] Qiwei WANG, Yi ZHANG, Kefeng ZHU, Zhemin TAN, Ming XUE, 2021: A Case Study of the Initiation of Parallel Convective Lines Back-Building from the South Side of a Mei-yu Front over Complex Terrain, ADVANCES IN ATMOSPHERIC SCIENCES, 38, 717-736.  doi: 10.1007/s00376-020-0216-2
    [3] LIU Li, WANG Tijian, SUN Zhenhai, WANG Qingeng, ZHUANG Bingliang, HAN Yong, LI Shu, 2012: Eddy Covariance Tilt Corrections over a Coastal Mountain Area in South-east China: Significance for Near-Surface Turbulence Characteristics, ADVANCES IN ATMOSPHERIC SCIENCES, 29, 1264-1278.  doi: 10.1007/s00376-012-1052-9
    [4] Na LI, Lingkun RAN, Dongdong SHEN, Baofeng JIAO, 2021: An Experiment on the Prediction of the Surface Wind Speed in Chongli Based on the WRF Model: Evaluation and Calibration, ADVANCES IN ATMOSPHERIC SCIENCES, 38, 845-861.  doi: 10.1007/s00376-021-0201-4
    [5] Peter SHERIDAN, Anlun XU, Jian LI, Kalli FURTADO, 2023: Use of Targeted Orographic Smoothing in Very High Resolution Simulations of a Downslope Windstorm and Rotor in a Sub-tropical Highland Location, ADVANCES IN ATMOSPHERIC SCIENCES.  doi: 10.1007/s00376-023-2298-0
    [6] Sang-Hyun LEE, Jun-Ho LEE, Bo-Young KIM, 2015: Estimation of Turbulent Sensible Heat and Momentum Fluxes over a Heterogeneous Urban Area Using a Large Aperture Scintillometer, ADVANCES IN ATMOSPHERIC SCIENCES, 32, 1092-1105.  doi: 10.1007/s00376-015-4236-2
    [7] Joshua TALIB, Omar V. MÜLLER, Emma J. BARTON, Christopher M. TAYLOR, Pier Luigi VIDALE, 2023: The Representation of Soil Moisture−Atmosphere Feedbacks across the Tibetan Plateau in CMIP6, ADVANCES IN ATMOSPHERIC SCIENCES.  doi: 10.1007/s00376-023-2296-2
    [8] Lang ZHANG, Yaoming MA, Weiqiang MA, Binbin WANG, 2018: Comparison of Different Generation Mechanisms of Free Convection between Two Stations on the Tibetan Plateau, ADVANCES IN ATMOSPHERIC SCIENCES, 35, 1137-1144.  doi: 10.1007/s00376-018-7195-6
    [9] Xia LI, Keming ZHAO, Shiyuan ZHONG, Xiaojing YU, Zhimin FENG, Yuting ZHONG, Ayitken MAULEN, Shuting LI, 2023: Evolution of Meteorological Conditions during a Heavy Air Pollution Event under the Influence of Shallow Foehn in Urumqi, China, ADVANCES IN ATMOSPHERIC SCIENCES, 40, 29-43.  doi: 10.1007/s00376-022-1422-x
    [10] Ying ZHANG, Zhiyong MENG, Peijun ZHU, Tao SU, Guoqing ZHAI, 2016: Mesoscale Modeling Study of Severe Convection over Complex Terrain, ADVANCES IN ATMOSPHERIC SCIENCES, 33, 1259-1270.  doi: 10.1007/s00376-016-5221-0
    [11] Jia Xinyuan, 1997: The Effect of Mesoscale Flows on Regional Atmospheric Transport in a Complex Terrain, ADVANCES IN ATMOSPHERIC SCIENCES, 14, 535-540.  doi: 10.1007/s00376-997-0071-4
    [12] Alexey V. ELISEEV, Igor I. MOKHOV, Konstantin G. RUBINSTEIN, Maria S. GUSEVA, 2004: Atmospheric and Coupled Model Intercomparison in Terms of Amplitude-Phase Characteristics of Surface Air Temperature Annual Cycle, ADVANCES IN ATMOSPHERIC SCIENCES, 21, 837-847.  doi: 10.1007/BF02915586
    [13] WANG Shaoying, ZHANG Yu, LU Shihua, LIU Heping, SHANG Lunyu, 2013: Estimation of Turbulent Fluxes Using the Flux-Variance Method over an Alpine Meadow Surface in the Eastern Tibetan Plateau, ADVANCES IN ATMOSPHERIC SCIENCES, 30, 411-424.  doi: 10.1007/s00376-012-2056-1
    [14] Shou Shaowen, Li Shenshen, 1991: Diagnosis of Kinetic Energy Balance of a Decaying Onland Typhoon, ADVANCES IN ATMOSPHERIC SCIENCES, 8, 479-488.  doi: 10.1007/BF02919270
    [15] YUE Ping, ZHANG Qiang, WANG Runyuan, LI Yaohui, WANG Sheng, 2015: Turbulence Intensity and Turbulent Kinetic Energy Parameters over a Heterogeneous Terrain of Loess Plateau, ADVANCES IN ATMOSPHERIC SCIENCES, 32, 1291-1302.  doi: 10.1007/s00376-015-4258-9
    [16] Minwei Qian, N. Loglisci, C. Cassardo, A. Longhetto, C. Giraud, 2001: Energy and Water Balance at Soil-Air Interface in a Sahelian Region, ADVANCES IN ATMOSPHERIC SCIENCES, 18, 897-909.
    [17] SUN Shufen, ZHANG Xia, 2004: Effect of the Lower Boundary Position of the Fourier Equation on the Soil Energy Balance, ADVANCES IN ATMOSPHERIC SCIENCES, 21, 868-878.  doi: 10.1007/BF02915589
    [18] Young-Hee LEE, Gyuwon LEE, Sangwon JOO, Kwang-Deuk AHN, 2018: Observational Study of Surface Wind along a Sloping Surface over Mountainous Terrain during Winter, ADVANCES IN ATMOSPHERIC SCIENCES, 35, 276-284.  doi: 10.1007/s00376-017-7075-5
    [19] Young-Hee LEE, Gyuwon LEE, Sangwon JOO, Kwang-Deuk AHN, 2022: Erratum to: Observational Study of Surface Wind along a Sloping Surface over Mountainous Terrain during Winter, ADVANCES IN ATMOSPHERIC SCIENCES, 39, 1787-1787.  doi: 10.1007/s00376-022-2006-5
    [20] Lei WANG, Qing BAO, Wei-Chyung WANG, Yimin LIU, Guo-Xiong WU, Linjiong ZHOU, Jiandong LI, Hua GONG, Guokui NIAN, Jinxiao LI, Xiaocong WANG, Bian HE, 2019: LASG Global AGCM with a Two-moment Cloud Microphysics Scheme: Energy Balance and Cloud Radiative Forcing Characteristics, ADVANCES IN ATMOSPHERIC SCIENCES, , 697-710.  doi: 10.1007/s00376-019-8196-9
PDF

Get Citation+

shu
Export:  

Share Article

Article Metrics

Article Views: 879 Times

PDF downloads: 729 Times

Cited by: Times
  • 加载中

    • Manuscript History

    Manuscript received: 10 May 2011
    Manuscript revised: 10 May 2011
    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    An Assessment of Storage Terms in the Surface Energy Balance of a Subalpine Meadow in Northwest China

    • 1. College of Atmospheric Sciences, Lanzhou University, Lanzhou 730000, Key Open Laboratory of Arid Climatic Change and Disaster Reduction of CMA,Institute of Arid Meteorology, China Meteorological Administration, Lanzhou 730020, Key Laboratory of Arid Climatic Change and Reducing Disaster of Gansu Province, Lanzhou 730020,College of Atmospheric Sciences, Lanzhou University, Lanzhou 730000, Key Open Laboratory of Arid Climatic Change and Disaster Reduction of CMA, Institute of Arid Meteorology, China Meteorological Administration, Lanzhou 730020, Key Laboratory of Arid Climatic Change and Reducing Disaster of Gansu Province, Lanzhou 730020
    • Manuscript received: 2011-05-10
    • Manuscript revised: 2011-05-10

    Abstract: The heat storage terms in the soil--vegetation--atmosphere system may play an important role in the surface energy budget. In this paper, we evaluate the heat storage terms of a subalpine meadow based on a field experiment conducted in the complex terrain of the eastern Qilian Mountains of Northwest China and their impact on the closure of the surface energy balance under such non-ideal conditions. During the night, the average sum of the storage terms was -5.5 W m-2, which corresponded to 10.4% of net radiation. The sum of the terms became positive at 0730 LST and negative again at about 1500 LST, with a maximum value of 19 W m-2 observed at approximately 0830 LST. During the day, the average of the sum of the storage terms was 6.5 W m-2, which corresponded to 4.0% of net radiation. According to the slopes obtained when linear regression of the net radiation and partitioned fluxes was forced through the origin, there is an imbalance of 14.0% in the subalpine meadow when the storage terms are not considered in the surface energy balance. This imbalance was improved by 3.4% by calculating the sum of the storage terms. The soil heat storage flux gave the highest contribution (1.59%), while the vegetation enthalpy change and the rest of the storage terms were responsible for improvements of 1.04% and 0.77%, respectively.

      HTML

    Catalog

      Publish with AAS

      Contact us

      Links

      Copyright © 2018-2028 ADVANCES IN ATMOSPHERIC SCIENCES 京ICP备14024088号-7

      Supported by: Beijing Renhe Information Technology Co. Ltd  support: info@rhhz.net  

      /

      DownLoad:  Full-Size Img  PowerPoint
      Return
      Return