overgrazing

1.overgrazing has created desert conditions.

过度放牧沙漠状况。

2.overgrazing has caused serious degeneration of grassland.

过度放牧已经导致了地严重退。

3.6.Where aridity, degeneration or soil erosion occurs as a result of overgrazing, users of the grasslands shall be required to reduce grazing and resow forage grass so as to restore vegetation.

因过量放牧沙、退、水土流失，使用者应当调整放牧强度，补种牧，恢复植被。