Balance analysis of water resource is the premise and basis for land consolidation.Only to find out water resources and water availability,scientific plans can be made according to conditions of project areas.Setting a project in Jinan city as an example,supply and demand balance of water resources has been evaluated and analyzed.Thus,land use capability can be promoted.

Study on land consolidation benefits is an important part of land consolidation theory and prac- tices. It is also a subject which is concerned by experts in the field of land science. Combining with natu- ral, social and economic conditions, and present condition of land use in Zhenglu town of Shanghe county, social, ecological and economic benefits of land development projects have been analyzed. It is pointed out that land consolidation should realize the maximum combination of social, ecological and economic bene- fits. Thus, it will promote the sustainable development of rural economy.

电测深曲线的理论解释方法有量板法、辅助量板法和计算机反演等,但这些方法不适用于野外操作,本文结合鲁西北地区抗旱打井论述了利用拐点切线法解释电测深曲线的基本方法.

Mineralogy is a basic industry which has close relation with national power and people's livelihood.Mineralogy rights can be divided into mining rights and prospecting rights.National mining verification started in September in 2009 is the content for these two important conditions to carry out an investigation.German city rich in mineral resources,field verification of mining rights in the second,find out the German city on the distribution and utilization of mineral resources,status,and to improve the management level of the mining rights are of great significance