基于农户视角的耕地细碎化程度评价——以湖北省“江夏区—咸安区—通山县”为例
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文高辉, 杨钢桥, 汪文雄, 赵微
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Evaluation of cultivated land fragmentation degree based on farmers' perspective:A case of Jiangxia District, Xian'an District, and Tongshan County in Hubei Province
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Gaohui WEN, Gangqiao YANG, Wenxiong WANG, Wei ZHAO
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表4 耕地细碎化程度衡量指标的特征 |
Tab.4 Characteristic values of cultivated land fragmentation degree evaluation indicators |
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指标 | 江夏区 | | 咸安区 | | 通山县 | 最小值 | 最大值 | 均值 | 标准差 | 最小值 | 最大值 | 均值 | 标准差 | 最小值 | 最大值 | 均值 | 标准差 | /hm2 | 0.020 | 0.400 | 0.071 | 0.050 | 0.017 | 0.267 | 0.059 | 0.031 | 0.013 | 0.267 | 0.044 | 0.025 | /块 | 1 | 55 | 12.201 | 8.072 | 1 | 40 | 10.259 | 6.425 | 1 | 41 | 9.594 | 5.149 | /km | 0.000 | 3.270 | 0.492 | 0.495 | 0.000 | 3.955 | 0.397 | 0.399 | 0.000 | 6.902 | 0.517 | 0.628 | /km | 0.000 | 3.500 | 0.594 | 0.475 | 0.002 | 4.000 | 0.568 | 0.522 | 0.040 | 3.525 | 0.627 | 0.457 | 指标 | 岗地平原地区 | | 低山丘陵地区 | 最小值 | 最大值 | 均值 | 标准差 | 最小值 | 最大值 | 均值 | 标准差 | /hm2 | 0.020 | 0.400 | 0.070 | 0.046 | 0.013 | 0.267 | 0.047 | 0.024 | /块 | 1 | 55 | 11.631 | 7.725 | 1 | 41 | 9.771 | 5.473 | /km | 0.000 | 3.270 | 0.447 | 0.429 | 0.000 | 6.902 | 0.490 | 0.592 | /km | 0.000 | 4.000 | 0.583 | 0.499 | 0.020 | 3.525 | 0.609 | 0.472 |
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