Affected by geographic, geologic and morphologic factors, the banks of Heilongjiang and Wusulijiang Rivers have been suffering erosions from river water.
Affected by geographic, geologic and morphologic factors, the banks of Heilongjiang and Wusulijiang Rivers have been suffering erosions from river water.
摘要黑龙江、乌苏里江沿岸地区受地理、地质地貌因素的影响，沿岸正遭受江水的侵蚀，塌岸严重，己造成大面积的国土流失。