沙丘形态及表沙粒度特征对风况和地表植被变化的响应
Response of dune morphology and grain-size characteristics to the change of wind regimes and vegetation cover
沙丘形态及表沙粒度特征对风况和地表植被变化的响应 |
| 姜吴彬, 张德国, 杨小平 |
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Response of dune morphology and grain-size characteristics to the change of wind regimes and vegetation cover |
| Wubin Jiang, Deguo Zhang, Xiaoping Yang |
| 图4 表沙粒度参数（分选系数σ、平均粒径MZ、中沙和细沙含量、峰度Kg、偏度SK）随高度和坡度的变化 |
| Fig.4 Variation of grain-size parameters （i.e.， sorting σ， mean size MZ， the proportion of medium sand and fine sand， kurtosis Kg， skewness SK） with height and slope angle across three different types of dunes |
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