Bad weather, such as the heavy summer rains, after drouth, which saturate ploughed soil, reduce soil shear strength, facilitate masse soil movement, and instigate gullying.

恶劣的气候条件，比如久旱之后的夏雨，使土耕地饱和，低土切变力，容易使土移动，形。

Bad weather, such as the heavy summer rains, after drouth, which saturate ploughed soil, reduce soil shear strength, facilitate masse soil movement, and instigate gullying.

恶劣的气候条件，久旱之后的夏季强降雨，使土耕地饱和，降低土切变力，容易使土移动，形成冲沟。

Bad weather, such as the heavy summer rains, after drouth, which saturate ploughed soil, reduce soil shear strength, facilitate masse soil movement, and instigate gullying.

恶劣的气候件，如久旱之后的夏季强降雨，使土耕地饱和，降低土切变力，容易使土移动，形成冲沟。

Bad weather, such as the heavy summer rains, after drouth, which saturate ploughed soil, reduce soil shear strength, facilitate masse soil movement, and instigate gullying.

恶劣的气候条件，比如久旱之后的夏季强降雨，使土耕地饱和，降低土切变力，容易使土移动，形成冲沟。

Bad weather, such as the heavy summer rains, after drouth, which saturate ploughed soil, reduce soil shear strength, facilitate masse soil movement, and instigate gullying.

恶劣的气候件，如久旱之后的夏季强降雨，使土耕地饱和，降低土切变力，容易使土移动，形成冲沟。

Bad weather, such as the heavy summer rains, after drouth, which saturate ploughed soil, reduce soil shear strength, facilitate masse soil movement, and instigate gullying.

恶劣的气候条件，比如久旱之后的夏季强降，耕地饱和，降低切变力，容易，成冲沟。

Bad weather, such as the heavy summer rains, after drouth, which saturate ploughed soil, reduce soil shear strength, facilitate masse soil movement, and instigate gullying.

恶劣的气候条件，比如久旱之后的夏季强降雨，使土耕地饱和，降低土切变力，容易使土移动，形成冲沟。

Bad weather, such as the heavy summer rains, after drouth, which saturate ploughed soil, reduce soil shear strength, facilitate masse soil movement, and instigate gullying.

恶劣的气候条件，比如久旱之后的夏季强降雨，使土耕地饱和，降低土切变力，容易使土移，形成冲沟。

Bad weather, such as the heavy summer rains, after drouth, which saturate ploughed soil, reduce soil shear strength, facilitate masse soil movement, and instigate gullying.

恶劣的气候条件，比如久旱之后的夏季强雨，使土耕地，低土切变，使土移动，形成冲沟。