| 徐力刚,许加星,董磊,冯文娟,姜加虎.土壤-植物-大气界面中水分迁移
过程及模拟研究进展[J].干旱地区农业研究,2013,31(1):242~248 |
| 土壤-植物-大气界面中水分迁移
过程及模拟研究进展 |
| Research advance in process and modeling of water transfer in soil-plant-atmosphere continuum |
| |
| DOI：10.7606/j.issn.1000-7601.2013.01.44 |
| 中文关键词: 土壤-植物-大气连续体 水分迁移 模拟 过程 |
| 英文关键词:soil-plant-atmosphere continuum (SPAC) water transfer modeling process |
| 基金项目:国家重点基础研究发展规划(2012CB417005)；国家自
然科学基金(41271034)；中国科学院支持全国科学院联盟建设专项重大项目；江西省科技支
撑项目(20122BBG70160)；新疆干旱区水循环与水利用实验室开放课题（XJYS0907-2010-02 |
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| 中文摘要: |
| 介绍了水循环过程中界面水分迁移转化理论，及SPAC
连续体的概念及其发展过程，阐明了一些国内外SPAC理论研究的主要成果；对国内外各种典
型土壤-植物-大气界面模型的基本结构、适用范围、主要研究对象、优势以及局限性做了系
统介绍和对比；在此基础上对土壤-植物-大气系统的相互作用过程以及系统模拟中存在的
问题提出了展望。分析得出如何解决下垫面与土壤-植物-大气系统复杂的关系，以及尺度
转化问题将是面临的主要挑战。认为借助于水分和能量交换过程中的模型参数优化，来实现
界面中水分迁移过程的精确化和简化模拟是未来的重要研究方向。 |
| 英文摘要: |
| This paper introduces the theory of water transfer
among the interfaces of water cycle process and the concept and development of
soil-plant-atmosphere continuum (SPAC), and illustrates the main research achiev
ements at home and abroad. Based on the investigation of various typical SPAC mo
dels, a systematic introduction and comparison about their basic structures, app
lication scopes, main research objects, advantages and limitations are made. The
difficulties and problems in the interaction process and simulation of soil-pl
ant-atmosphere system are also proposed. It will be the main challenge in the fu
t
ure to deal with the complex relationship between underlying surface and soil-pl
ant-atmosphere system as well as the problems of scale conversion. Furthermore,
it will be an important research direction to achieve accurate and simplified mo
deling of water transfer process among different interfaces by means of paramete
r optimization in the models. |
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