Optimization design on technique project for saving water irrigation
chen xin-ming~1; liu li-ku~2; wang yu-bao~1; shang hu-jun~1(1.college of water resources and architectural engineering; northwest sci-tech university of agriculture and forestry; yangling; shaanxi 712100; china; 2.water conservancy bureau of xingping; xingping; shaanxi 713100; china)
..............page:52-55
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Fuzzy clustering and its application in the research of runoff rule
li ya-wei~1; he rong~2; jin dong~2; he wei~2(1.department of civil engineering and water conservancy; dalian university of technology; dalian; liaoning 116024; china; 2.north china institute of water conservancy and hydroelectric power; zhengzhou; he nan 450011; china)
..............page:28-30
Water consumption variation and growth of apple trees under drip irrigation in Shiyanghe river basin of Gansu province
su xiao-ling~1; shi pei-ze~2; yang xiu-ying~3; he li-ji~4; kang shao-zhong~(1; 5))(1.key lab of agricultural soil and water engineering in arid and semi-arid areas by ministry of education; northwest sci-tech university; yangling; shaanxi 712100; china; 2.water conservancy bureau of wuwei; wuwei; gansu 733000; china; 3.wuwei institute of water conservancy; wuwei; gansu 733000; china; 4. water conservancy bureau of minqin; minqin; gansu 733300; china; 5.center for agricultural water research in china; china agricultural university; beijing 100083; china)
..............page:19-23
Research status and trend of surface irrigation
shi xue-bin~(1; 2); ma xiao-yi~1; nie wei-bo~1; xie jian-bo~1(1.college of water resources and architectural engineering; northwest sci-tech university of agriculture and forestry; yangling; shaanxi 712100; china; 2.college of water conservancy and architecture engineering; shihezi university; shihezi; xinjiang 832003; china; )
..............page:34-40
Uncertainties and quality control for attribute data in a dit GIS
liu shao-jun~1 ; he zheng-wei~(1; 2) ; shi yu-chuan~1; huang run-qiu~1 ; xu qiang~1(1.national specialty laboratory of geo-hazard prevention and geo-environment protection; chengdu university oftechnology; chengdu; sichuan 610059; china; 2.beijing municipal key laboratory for resources and geographic information system; captial normal university ; beijing 100037; china)
..............page:31-33
Research frame for reasonable allocation of water resources and water-saving in ecology and agriculture in Shiyanghe river basin
kang shao-zhong~(1; 2); su xiao-ling~2; yang xiu-ying~3; shen qing-lin~4; shi pei-ze~5(1. center for agricultural water research in china; china agricultural university; beijing 100083; china; 2.key laboratory of agricultural soil and water engineering in arid and semi-arid areas by ministry of education; northwest sci-tech university of agriculture and forestry; yangling; shaanxi 712100; china; 3.wuwei institute of water conservancy; wuwei; gansu 733000; china; 4.management bureau of shiyang river basin of gansu province; wuwei; gansu 733000; china; 5.water conservancy bureau of wuwei; wuwei; gansu 733000; china)
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Review and prospect of the karst spring
luo zheng~1; hu cai-hong~2; hao yong-hong~3(1.key laboratory of water resource and hydro-power engineering; wuhan university; wuhan; hubei 430072; china; 2.college of environment and water conservancy; zhengzhou university; zhengzhou; he nan 450002; china; 3.school of environmental science and resources; shanxi university; taiyuan; shanxi 30006; china)
..............page:56-59