臭氧对作物影响的模型研究概述  

Review of Models of Ozone Impact on Crops

作　　者：郑昌玲[1] 王春乙[1] 

机构地区：[1]中国气象科学研究院,北京100081

出　　处：《气象科技》2004年第3期143-148,共6页Meteorological Science and Technology

基　　金：国家自然科学基金重大项目 ( 498992 70 )资助

摘　　要：近年来 ,在大量试验研究的基础上 ,有关臭氧 (O3 )对作物影响的研究重点为如何建立有效的模型 ,以评估和预测O3 对作物产量和农业造成的损失。文中介绍了有关臭氧对作物影响模型的研究概况 ,将模型分为 3类 :统计模型、光化学模型和机理模型 ;在分析各类模型局限性的基础上 ,指出O3 对作物影响的模型研究将向模块化、普遍化方向发展 ,形成综合、全面的模型 。Currently, the main task of the researches on impacts of ozone on crops is how to build effective models. These models are used to evaluate and forecast the loss of crop yields and agriculture caused by ozone. The researches on models of the impacts of ozone on crops in recent years are introduced. The models can be divided into three types: statistical models, photochemical models and mechanism models. In order to overcome the limitation of the existing models, the future models of ozone impacts on crops should be modularized and general and the comprehensive models will be established. At last, the development trends of the related studies in China are discussed.

关 键 词：臭氧 农作物 模型 评估 农业气象 

分 类 号：S162.5[农业科学—农业气象学] Q945.11[农业科学—农业基础科学]