北方农牧交错带中心支轴式灌溉模式对水土资源的影响
连杰, 冯静, 苏娜, 刘尚华, 张雷, 王新源, 张蕊, 吴明润

Effects of center-pivot irrigation on soil and water resources in the agro-pastoral ecotone of Northern China
Jie Lian, Jing Feng, Na Su, Shanghua Liu, Lei Zhang, Xinyuan Wang, Rui Zhang, Mingrun Wu
表1 不同年份中心支轴式灌溉系统的新建数目
Table 1 Development process of center-pivot irrigation system
年份新井数量占比/%累计数目年份新井数量占比/%累计数目
200580.58201757334.51 468
2006140.8222018412.51 509
2008110.7332019543.21 563
2010150.9482020492.91 612
201353932.45872022171.01 629
201530818.58952024332.01 662