耕地保护视角下的水土资源匹配及优化——以济南市为例
Matching and Optimization of Water and Soil Resources from the Perspective of Cultivated Land Protection—Taking Jinan City as an Example
马东 1郭恒 1迟海龙1
作者信息
- 1. 济南市规划设计研究院,济南 250000
- 折叠
摘要
耕地是最宝贵的农业资源,是保障国家粮食安全的根本.以济南市为例,探讨耕地保护视角下的水土资源匹配及优化,分析各区县的水土资源的匹配状态及问题.结果表明,济南市水土资源在市域层面的匹配程度较高,但各区县的水土资源匹配程度差异较大,北部区县的水土匹配程度较好.在全面分析水土资源特征的基础上,从外调水分配、挖掘水资源开发利用潜力等方面提出水土资源优化策略,为提升耕地质量、可持续利用水土资源提供依据.
Abstract
Farmland is the most precious agricultural resource and the fundamental guarantee of national food security.Taking Jinan city as an example,this paper explores the matching and optimization of water and soil resources from the perspective of cultivated land protection,and analyzes the matching status and problems of water and soil resources in various districts and counties.The results indicate that the matching degree of water and soil resources in Jinan city is relatively high at the city level,but there are significant differences in the matching degree of water and soil resources among different districts and counties,with the northern districts and counties having a better matching degree of water and soil resources.Based on a comprehensive analysis of the characteristics of water and soil resources,optimization strategies for water and soil resources are proposed from aspects such as external water allocation and tapping into the potential for water resource development and utilization,providing a basis for improving the quality of arable land and sustainably utilizing water and soil resources.
关键词
水土资源/匹配/耕地保护/济南市Key words
water and soil resources/matching/cultivated land protection/Jinan city引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据