枯樹(shù)灘,因地質(zhì)災(zāi)害導(dǎo)致河流改道,淹沒(méi)大片原始樹(shù)木,雜木鈣化后留下一片樹(shù)樁置于河灘,故稱(chēng)“枯樹(shù)灘”。李仁奇 攝