介绍了目前使用的直接和间接地面测量叶面积指数(leaf area index,LAI)的方法,指出了其存在的问题,同时对间接方法的仪器进行了比较,并对地面测量LAI的方法、检验LAI测量仪器的测试平台和基于光学模型方法的LAI测量仪器进行了展望。
Abstract:
This paper reviews current knowledge concerning the use of direct and indirect ground-based measurement methods and problems for leaf area index(LAI) determination.It also compares each instrument based on indirect methods with other.Finally,the LAI measu