农林开发项目水土保持准入条件

 农林开发项目扰动土地面积位于全国各类开发建设项目之首,砍伐、运输、整地、栽植等一系列活动造成地表植被和覆盖物被清除,致使表层土壤完全暴露,土壤松散,由此造成的水土流失量最大,约占开发建设项目水土流失总量的25%。通过分析农林开发项目主要技术指标、对水土流失和生态环境的影响基础上,进一步查阅了环境、资源、农业等法律、法规、技术规范和标准、规划,并进行了实地调研,经分析、归纳、总结,提出了农林开发项目实行准入、限批和缓批的条件以及水土保持方案准入的基本条件,为国家宏观决策和有关部门立项审批提供了科学的理论依据和技术支撑。

Permitted requirements of soil and water conservation for agricultural and forestry projects

Disturbed ground areas of agricultural and forestry projects stand first on the list in all kinds of developmental items.A series of actions that include felling,transportation,soil preparation and plantation cause ground vegetation and covering purged.Based on major technical index analysis in agricultural and forestry projects,influence analysis in soil erosion and ecology environment,field research and law,regulation,technical specification,standard and plans,this article put forward permitted requirements of soil and water conservation for approval,restricted approval and delayed approval in agricultural and forestry projects,and general permitted requirements for admission of soil and water conservation plan.This research can provide theoretical basis and technological support for national macro-policy-making and investment consultation.