干旱区生态环境知识资源中心(Arid): 张掖市甘州区农业水资源利用效率分析

Arid

	张掖市甘州区农业水资源利用效率分析
其他题名	Analysis on utilization efficiency of agricultural water resources in Ganzhou District,Zhangye Prefecture
	武翠芳; 柳雪斌; 邓晓红; 熊金辉; 高文齐
来源期刊	冰川冻土
ISSN	1000-0240
出版年	2015
卷号	37 期号:5 页码:1333-1342
中文摘要	提高水资源利用效率和效益,是解决干旱和半干旱地区缺水问题的关键手段.运用数据包络分析法,从微观农户的角度出发,对张掖市甘州区农业水资源利用效率进行研究.基于对2012年甘州区农业灌溉用水和投入产出情况的调查数据,用DEAP2.1软件测度该地区农业水资源利用效率,并对农业节水潜力进行估算,最后针对分析结果提出提高农业水资源利用效率政策建议.结果表明:甘州区农业水资源利用效率水平高于农业生产效率水平;调整种植规模比减少水资源投入对提高农业水资源利用效率具有更明显的效果;农业水资源利用效率较高的几个乡镇水资源投入冗余较多,水资源浪费较严重,农业水资源利用效率较低的乡镇反而投入冗余较少浪费现象也较少.甘州区的农业节水潜力估算结果为7 682.5 * 10~4 m~3.研究结果对张掖市甘州区节水型社会建设试点的建设效果做出评价,为进一步提出如何提高农业水资源利用效率提供相关参考意见.
英文摘要	Improving the water utilization efficiency is a key way to resolve water shortage in arid and semi-arid areas. In this paper,data envelopment analysis method is used to study the utiization efficiency of agricultural water resources in Ganzhou District,Zhangye Prefecture,Gansu Province,China,from farmers’ view. DEAP 2.1 software is used to measure utilization efficiency of agricultural water resources and to estimate the potential of agricultural water-saving in this district based on thesurvey data of input and output in 2012 in the district. Finally,policy suggestions are put forward for how to improve the utilization efficiency of agricultural water resources based on this analysis. The results are shown as follows: firstly,the level of utilization efficiency of agricultural water is higher than that of the agricultural production efficiency in Ganzhou district. Secondly,the effect of adjusting the planting scale is more obvious than reducing water input to improve the utilization efficiency of agricultural water. Thirdly,the towns,whose utilization efficiency of agricultural water are higher, have more input redundancy of water,with serious water wasting; the towns,whose utilization efficiency of agricultural water is lower,have fewer water input redundancy with less water wasting. Fourthly,it is estimated that there is 76.825 million cubic meters of agricultural water-saving potential in Ganzhou District.
中文关键词	农业水资源 ; 数据包络 ; 利用效率 ; 张掖市 ; 甘州区
英文关键词	agricultural water resources DEA utilization efficiency Zhangye Prefecture Ganzhou District
类型	Article
语种	中文
国家	中国
收录类别	CSCD
WOS类目	Agriculture
WOS研究方向	Agriculture
CSCD记录号	CSCD:5658333
来源机构	中国科学院西北生态环境资源研究院
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/232374
作者单位	武翠芳, 兰州财经大学农林经济管理学院, 兰州, 甘肃 730080, 中国.; 柳雪斌, 兰州财经大学经济学院, 兰州, 甘肃 730080, 中国.; 熊金辉, 兰州财经大学经济学院, 兰州, 甘肃 730080, 中国.; 高文齐, 兰州财经大学经济学院, 兰州, 甘肃 730080, 中国.; 邓晓红, 中国科学院寒区旱区环境与工程研究所, 中国科学院内陆河流域生态水文重点实验室, 兰州, 甘肃 730000, 中国.
推荐引用方式 GB/T 7714	武翠芳,柳雪斌,邓晓红,等. 张掖市甘州区农业水资源利用效率分析[J]. 中国科学院西北生态环境资源研究院,2015,37(5):1333-1342.
APA	武翠芳,柳雪斌,邓晓红,熊金辉,&高文齐.(2015).张掖市甘州区农业水资源利用效率分析.冰川冻土,37(5),1333-1342.
MLA	武翠芳,et al."张掖市甘州区农业水资源利用效率分析".冰川冻土 37.5(2015):1333-1342.