The Yangtze River is one of the wall-known great rivers in the world and the longest inland water-way of our country. Because of its important position in the economic, political and cultural lifes in our country, it is deserved to be called as “Golden Channel.” But in its upper reaches, there are the world famous Yangtze Gorges. The mountains along both banks of the river in this area are …
Longsoran (landslide) didefinisikan sebagai gerakan lereng searah atay memotong arah lereng, yang dapat berupa satuan lereng batuan, tanah, bahan timbunan, atau kombinasi dari material-material tadi, dimana kekandasan geser terjadi pada permukaan gelincur tertentu. Ia merupakan suatu kelompok bagian dari gerakan tanah.