| PSR模型下耕地可持续利用评价指标体系构建 |
| |
| 引用本文： | 王红英,翟瑞常,蔡德利.PSR模型下耕地可持续利用评价指标体系构建[J].黑龙江农业科学,2010(2):33-35. |
| |
| 作者姓名： | 王红英 翟瑞常 蔡德利 |
| |
| 作者单位： | 黑龙江八一农垦大学,农学院,资源与环境系,黑龙江,大庆,163319 |
| |
| 基金项目： | "十一五"国家科技支撑计划资助项目，黑龙江省科学技术计划重点资助项目 |
| |
| 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。
|
| 关 键 词： | PSR模型 耕地资源 可持续利用 指标体系 |
Evaluation Index System Construction of Cultivated Land Resource Sustainable Use on PSR Model |
| |
| 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 Science,2010(2):33-35. |
| |
| Authors: | WANG Hong-ying ZHAI Rui-chang CAI De-li |
| |
| Institution: | (Resource and Environment Department of Agronomy College of Heilongjiang August First Land Reclamation University,Daqing,Heilongjiang 163319) |
| |
| Abstract: | By analyzing the structure and operation principle 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. |
| |
| Keywords: | PSR model cultivated land resources sustainable use index system |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
