中文摘要：

研究目的：对土地整治活动造成的生态系统价值变化进行定量显化，为土地整治项目规划设计以及生态效益评价提供依据。研究方法：市场价值法、水量平衡法、影子价格法、影子工程法。研究结果：在案例研究区域，土地整治后由耕地面积增加带来的生态系统服务价值的增加量为5765615．97元，年，而由滩涂和荒草地面积减少带来的生态系统服务价值的减少量为6050859．87元／年，二者相抵后，案例区由土地整治引起生态系统服务价值减少了285243．90元／年。研究结论：土地整治中土地利用类型的转换造成了各单项生态系统功能的价值及总价值的变化。

英文摘要：

The purpose of this study is to evaluate the changes of ecosystem services caused by land comprehensive consolidation activities, providing evidences for the land consolidation project planning, as well as ecological benefit evaluation. Methods employed include market value, water balance method, shadow price method and shadow project method. The results indicate that the total ecosystem services value of the case study area was decreased by 285243.90 Yuardyr, caused by the value decrease of wetland and grassland（6050859.87 Yuan/yr） although it was offset by the value increase in cropland （5765615.97 Yuan/yr）. The study concludes that land comprehensive consolidation activities would result in changes in the ecological value of ecosystem services which were caused by the changes of land use types.