中国养殖海域利用效率空间非均衡格局及成因 |
许瑶, 纪建悦, 许玉洁 |
Spatial disequilibrium of mariculture areas utilization efficiency in China and causes |
XU Yao, JI Jianyue, XU Yujie |
图2 2008—2017年中国沿海地区养殖海域利用效率核密度分布图 |
Figure 2 Kernel density distribution of mariculture area utilization efficiency of coastal regions, 2008-2017 |
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