Regional optimum allocation model of water and land resources in plato and hill;

Finite differential wave equation datum correction technique and its application in hilly area

In hilly areas, water pumping irrigation lift is high, and the irrigation water fee is high because of the high pumping cost, so the burdens on farmers are very heavy.

Method for fast estimation of terrace earthwork in the hilly regions and its application;

The paper, on the basis of the research result before, tries to discuss the basic methods of designs on land consolidation project in hilly regions.

Spoil disposal of road in the hilly area of Zhejiang Province;

The licensed exploration areas of Jiangsu Oilfield can be classified into three groups:river-net areas,farmland-dune areas,and hill-mountain areas in term of geographical position,elevation,and near surface structure.