《龙南年鉴》是记载、汇集龙南县情自然变化和社会发展进程的综合性、资料性、权威性工具书。但是2006年以前的《龙南年鉴》上没有龙南县水土保持的介绍。随着水土保持工作重要性和工作水平的不断提高、影响的不断扩大,龙南县水土保持载入《龙南年鉴》的正当性、必要性、重要性 “Longnan Yearbook” is a record that brings together the comprehensive, informative and authoritative reference books of natural changes and social development in Longnan County. However, there was no introduction of soil and water conservation in Longnan County on the Longnan Yearbook before 2006. With the continuous improvement of soil and water conservation work and improvement of work level and its continuous expansion, the legitimacy, necessity and importance of loading Longnan County’s Soil and Water Conservation into the Longnan Yearbook