【摘要】 简略地回顾了水土保持学科研究现状与存在的问题 ,并以经济实力、生产急需和研究的难易程度为准则 ,提出了应强化侵蚀动力机制与预报、土地生态设计、农业技术措施蓄水机理与水资源高效利用 ,以及水土保持生态经济环境评价等 4个领域的研究。更多还原

【Abstract】 Research progresses and drawbacks of soil and water conservation in China are outlined and strengthening research field of soil and water conservation are put forward on the basis of economics,production needing and difficult degree of research.They are erosion dynamic processes and prediction,land ecodesign,conservational water mechanism of agriculture practice,and water resources using and eco-economic evaluation of soil and water conservation.更多还原