Pedodiversity is a new theory and method based on biodiversity conception in ecology but applied to non - renewable non - biological resource that was developed since the 1990s . this paper applied pedodiversity analytical theory and method to analyze the spatial variability of the soils developed on different parent materials and terrains , the data source is 1 : 1 , 000 , 000 scale soil and terrain digital database ( soter ) of shandong province , china 土壤多样性理论是20世纪90年代发展起来的、基于生态学中生物多样性概念但应用于不可再生性非生物资源的一种新的理论与方法.本论文应用土壤多样性分析理论与方法，以山东省1 ： 100万土壤-地形体数字化数据库（ soter ）为数据源，对不同母岩、不同地形上发育的土壤空间可变性进行了研究。
The basic analytical theories and methods in the designing of concession contracts are supported by the theory of government regulatin and information economics and economic evaluation of invested projects . on the base of the review of theoretical development in these fields and the study of concession contracts designing , the economic analytical methods used in the designing of concession contracts are studied in this dissertation 有关自然垄断行业的政府管制理论、信息经济学理论和投资项目的经济评价理论为特许权合约设计提供了基本分析理论与方法，本文在回顾这些领域的理论进展和特许权合约设计研究成果的基础上，对特许权合约设计的经济分析方法进行了研究。
