Influence of overgrazing on soil erosion of grassland .

过度放牧对草原土壤侵蚀的影响。

So efficient , perhaps , that they may be overgrazing the waters , or worse .

或许非常高效，以至于它们可能滤食过度，或者更糟。

The relationship between the herd family expenditure , overgrazing and the grassland degradation is positive correlated . The relationship between the stock raising structure adjustment and the grassland degradation is negative correlated .

牧民家庭支出因子、载畜因子与草地退化呈正相关，牧业结构调整因子与草地退化呈负相关。

Long-term overgrazing and fast population growth have made the problem worse .

长期的过渡放牧和人口的快速增长让情况变得更糟。

Overgrazing is the major cause of desertification worldwide .

过度放牧是全球沙化的主要原因。