【摘要】 基于"3S"技术的土壤侵蚀动态监测研究在国内外都是一项新的研究课题,介绍了福建省应用"3S"技术开展土壤侵蚀动态监测的思路和研究方法,对应用该方法所得到的结果进行分析,得出福建省土壤侵蚀空间上由内地向沿海增强、时间上下降且沿海的降幅大于内地的动态变化规律。通过野外实地验证,该方法是切实可行的。更多还原

【Abstract】 The dynamic monitoring of soil erosion based on "3S" technology is a new project in China and abroad. The method and working procedure of dynamic monitoring of soil erosion with "3S" technology in Fujian province was adopted. The result was analyzed and shows that soil erosion in Fujian province abides by the law of increasing from inland area to littoral area in spatially and lightening in timely, especially in littoral area. The method is practicable proved by field researchs.更多还原