安徽农业科学2009，Vol.37Issue(20)：9586-9588,9591,4.
土地整理生态风险评价的概念模型构建
Conceptual Model Construction for Ecological Risk Assessment of Land Consolidation
付光辉 1刘友兆2
作者信息
- 1. 南京工业大学管理科学与工程学院,江苏南京,210009
- 2. 南京农业大学土地管理学院,江苏南京,210095
- 折叠
摘要
Abstract
The relation between land consolidation and ecological environment from the prospective of landscape ecology was analyzed, considering that land consolidation produces ecological effects such as interference and succession etc and forms various ecological stress factors. The ecological environment pressure caused by land consolidation was summarized: land leveling, vegetation destruction, ditch and road construction, sprinkling land merging, crop planting and soil dressing filling. Then conceptual model for Ecological risk assessment of land consolidation was put forward which reveals most possible risk source and stress factors and provides scientific basis for environmentally friendly land consolidation pattern.关键词
土地整理/生态风险评价/风险源分析/概念模型Key words
Land consolidation/ Ecological risk assessment/ Risk source analysis/ Conceptual model分类
农业科技引用本文复制引用
付光辉,刘友兆..土地整理生态风险评价的概念模型构建[J].安徽农业科学,2009,37(20):9586-9588,9591,4.
