摘要
本文论述了河北省土地生态环境存在的水土流失、土地沙化、土地盐碱化、土地干旱化、土地污染等主要问题及其对农业生产的影响 ,提出了保护和整治土地生态环境 ,保证可持续农业发展相应对策。
The paper dicused the primary problems including soil erosion, soil desertification, soil salinization, soil drying and soil pollution, which exist in Hebei province soil ecology environment, and whihc have affected the agriculture producon. At the end, some measures to protect and renovate soil ecology environment are advanced in order to ensure agriculture sustainable development.
出处
《中国人口·资源与环境》
CSSCI
北大核心
2001年第2期94-96,共3页
China Population,Resources and Environment
关键词
河北
土地生态环境
可持续农业发展
Hebei province
soil ecology environment
agriculture sustainable development
problem
measures
