摘要
为了增强干旱区土地的生产能力,提高土地的生产潜力,使土地资源达到一种合理的利用状态,以鄯善县的土地整治为例,结合干旱区土地特点,通过数据分析、专家询问和农户调查,从生产性、经济性、生态安全性和社会可接受性4个方面构建,并筛选了干旱区土地整治可持续性评价的指标体系。结果表明,土地整治可持续性综合分值由整治前的56.13提高到整治后的70.55,土地整治效果突出,明显提升了土地利用水平。其中,经济性因素对综合结果影响最大,生态性因素次之,最后为社会可接受性和生产性因素。
In order to enhance the productive capacity of land in arid region, improve the productive potential, and make the land resources to achieve a state of rational utilization. The author took the land remediation of Shanshan County as a case study, and combined with the characteristics of arid region to build and choose the assessment of the sustainability of land remediation from productbility, economy, ecology and social acceptability through data analysis, expert inquiry and peasant survey. Analysis showed that： land sustainability score had changed from 56.13 to 70.55 after land remediation. So the effect of land remediation was outstanding. It had improved the level of land use significantly. Economy had made the greatest influence on the comprehensive results in the four factors, ecology was the second and finally were the social acceptability and productbility.
出处
《中国农学通报》
CSCD
2014年第14期211-217,共7页
Chinese Agricultural Science Bulletin
基金
国家自然基金项目(41271168)
关键词
土地整治
可持续性
评价指标
干旱区
鄯善县
land remediation
sustainability
assessment indicator
the arid region
Shanshan County
