耕地公共生态产品供给状况及能力提升路径——以河南省为例
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高攀, 梁流涛, 诸培新
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The supply situation of cultivated land public ecological products and the path of capacity improvement: Taking Henan province as an example
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GAO Pan, LIANG Liu-tao, ZHU Pei-xin
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表4 河南省耕地公共生态产品供给影响因素指标描述性统计
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Table 4 Descriptive statistics of influencing factors and indicators of cultivated land public ecological products supply in Henan province
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评价指标 | 年份 | | 描述性统计 | 2000 | 2005 | 2010 | 2015 | 2020 | 最小值 | 最大值 | 均值 | 标准差 | 播种面积 | 7583.2 | 7982.1 | 8854 | 9425.52 | 10108.75 | | 7583.2 | 10108.75 | 8790.71 | 1031.52 | 粮食产量 | 3629.74 | 4235.46 | 5188.2 | 5886.17 | 6609.21 | 3629.74 | 6609.21 | 5109.76 | 1205.42 | 可更新能值投入比 | 4.61 | 4.75 | 4.60 | 4.16 | 5.35 | 4.16 | 5.35 | 4.70 | 0.43 | 环境负载率 | 1.38 | 1.88 | 2.38 | 3.06 | 3.34 | 1.38 | 3.34 | 2.41 | 0.81 | 农业产值 | 1264.29 | 1790.37 | 3504.07 | 4503.71 | 6244.84 | 1264.29 | 6244.84 | 3461.46 | 2028.26 | 农业人均收入 | 933 | 1261 | 2154 | 3265 | 3419 | 933 | 3419 | 2206.40 | 1130.17 |
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