摘要
自1976年黄河人工改道走清水沟流路以来，现代黄河口总体处于淤进状态。由于海洋动力的侵蚀作用，使得现代黄河口也产生了海岸侵蚀动力灾害，造成了水土流失。经过对河口地区1986-2004年间遥感图像进行比较分析，有关海岸位置的原始数据间存在有近似的二元一次线性相关关系，通过建立回归模型，对2005-2010年河口地区海岸侵蚀动力灾害进行了预测探讨，供有关部门参考。
The Yellow River delta was at a silting-up statement since the channel of the river was changed to Qingshui in 1976. Shoreline erosion as well as water losses and soil erosion have taken place in Yellow River estuary because of marine power. Through analyzing on the data of lands at images from 1986-2004 in estuary district, it is found that there was a duality linear correlation relation between these data. And the shoreline erosion disaster from 2005-2010 at estuary district is discussed by making regression model for relative department reference.
出处
《水土保持研究》
CSCD
北大核心
2007年第1期315-317,319,共4页
Research of Soil and Water Conservation
关键词
海岸侵蚀动力灾害
水土流失
现代黄河口
淤进
蚀退
shoreline erosion power disaster
water losses and soil erosion
Yellow River estuary
silting-up
retreat
