期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2018
卷号：189
期号：5
页码：052052
DOI：10.1088/1755-1315/189/5/052052
语种：English
出版社：IOP Publishing
摘要：The evaluation of irrigation district modernization is the basis of the construction of modern irrigation district and has an important reference for the irrigation district modernization. The indicators and evaluation index system were discussed and thresholds of irrigation districts indicators were analyzed. A mathematical model for the evaluation of modern irrigation districts was established based on variable fuzzy set theory. Taking the Panzhuang plain irrigation district in Shandong Province and the Tongziba plateau irrigation district in Gansu Province as an example, the situation of the irrigation district after modernization was evaluated. After the modernization of Panzhuang irrigation district and Tongziba irrigation district, the evaluation result is H=1.382, 1.448, respectively, which is all in full realization of modernization. Compared with the current status of irrigation district, it shows that the modernization measures of irrigation districts are reasonable and effective for irrigation district.
Loading...
