WANG Hong-ying,ZHAI Rui-chang,CAI De-li.Evaluation Index System Construction of Cultivated Land Resource Sustainable Use on PSR Model[J].HEILONGJIANG AGRICULTURAL SCIENCES,2010,(02):33-35.
PSR模型下耕地可持续利用评价指标体系构建
- Title:
- Evaluation Index System Construction of Cultivated Land Resource Sustainable Use on PSR Model
- 文章编号:
- 1002-2767201002-0033-03
- Keywords:
- PSR model; cultivated land resources; sustainable use; index system
- 分类号:
- F301.24
- 文献标志码:
- A
- 摘要:
- 解析了“压力-状态-响应”PSR模型的结构和运行原理,结合影响耕地资源可持续利用的自然、社会、经济因素以及各个因素间相互影响、相互制约的内部系统规律,构建了耕地资源可持续利用评价的指标体系,为城市化和工业化进程中耕地资源保护和可持续利用提供参考,以便为下一步开展耕地资源生态质量综合评价奠定基础。
- Abstract:
- By analyzing the structure and operation principle of the‘pressure-state-response’PSRmodel,combined the impact factors of natural,socio-economic on cultivated land resource sustainable utilization,the mutual influence and restraint law of the internal system between various factors,the evaluation index system for the cultivated land resources sustainable use was established to provide favorable reference for the farmland conservation and sustainable use in the process of urbanization and industrialization,for fixing the foundation in the comprehensive evaluation of cultivated land resources ecological quality.
参考文献/References:
[1] 陈海燕,彭补拙 . 耕地保护的一般原则与模式研究 [J]. 南京大学学报自然科学, 2001 , 37(3):303 - 310. [2]庞英,张全景,叶依广.中国耕地资源利用效益研究[J].中国人口·资源与环境,2004,14(5):32-36. [3]苏伟忠,扬桂山,顾朝林.苏州市耕地保护等级评价[J].自然资源学报,2007,22(3):353-360. [4]Dumanski J.Part I:Workshop Summary and Concluding Remarks of the International Workshop on Sustainable Land Management for the 21st Century[M].Canada:University of Lethbridge,1993:38-59. [5]傅伯杰,陈利顶,马诚.土地可持续利用评价的指标体系与方法[J].自然资源学报,1997,12(2):112-118.
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备注/Memo
基金项目:“十一五”国家科技支撑计划资助项目(2006BAK02A-250;黑龙江省科学技术计划重点资助项目(GA06C101-03)