喀斯特地区水土流失与水土保持研究进展

Progress of Study on Soil and Water Loss and Soil and Water Conservation of Karst Region

通过对近一个世纪以来喀斯特地区水土流失与水土保持的文献研究,发现自2000年起喀斯特地区水土流失与水土保持研究的相关文献呈现快速增长趋势,分为探索阶段、起步阶段、增长阶段和快速发展阶段,从基础理论、技术措施、模式构建、试验示范和监测评价等方面对这一领域的主要标志性成果进行了总结,提出了拟解决的关键科技问题,并对今后的工作进行展望:针对喀斯特地区特殊的地表和地下"二元"结构,应重点突破喀斯特水土保持关键技术适应性研究,建立喀斯特水土保持生态恢复治理模式、综合性试验示范和监测系统评价体系,为进一步实施水土保持措施提供科学依据。

Through nearly a century's study on the documents of soil and water loss and soil and water conservation of karst region,it had found out that soil and water loss and soil and water conservation of karst region recorded by relevant documents showed rapid increase trend and it was divided into the phases of exploration,startup,increase and rapid development since 2000.It summarized the main marked achievements of the domain on the aspects of basic theory,technical measures,construction modes,test demonstration and monitoring evaluation,put forward the key scientific issues to be solved and prospected the future work.Aiming at the dualistic structure of special ground surface and underground of the karst region,it should breakthrough the adaptability research on key technology of soil and water conservation of karst region,establish a mode of soil and water conservation ecological rehabilitation and management and an integrated system of test demonstration and monitoring evaluation and provide scientific basis for further implementation of soil and water conservation measures.