农业复合生态系统理论与评价方法

Theory and Evaluation Methods of Agricultural Complex System

农业复合生态系统是具有特定功能的复合体,如何全面地分析和评价农业复合生态系统,目前仍是困扰生态系统研究的难题。总结了农业复合生态系统的概念和基本特征,将目前测度与评价农业复合生态系统的方法归纳为4类:指标体系法、环境经济核算法、能量核算体系法和能值评价法,并分别进行了评价。

Agricultural complex system has the special functions and how to comprehensively analyse and evaluate it is till the problem of ecosystem research. The defmition and characters were summarized and the measuring and evaluation methods of the agricultural complex system： index evaluation, environmental economic business accounting, energy bnssiness accounting and emergy evaluation were also summarized.