黄河首曲玛曲县高寒湿地景观格局演变
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Changes in the pattern of an alpine wetland landscape in Maqu County in the first meander of the Yellow River
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图3. 玛曲县高寒湿地斑块密度(A)和平均斑块面积(B)。 |
Fig. 3. Patch density (A) and mean patch size (B) of the alpine wetland in Maqu County. |
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