基于土地利用变化情景的生态系统碳储量评估——以太行山淇河流域为例
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朱文博, 张静静, 崔耀平, 郑辉, 朱连奇
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Assessment of territorial ecosystem carbon storage based on land use change scenario: A case study in Qihe River Basin
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Wenbo ZHU, Jingjing ZHANG, Yaoping CUI, Hui ZHENG, Lianqi ZHU
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| 表3 2005年淇河流域不同土地利用类型的Logistic回归结果 |
| Tab. 3 Results of Logistic regression for different land use types of Qihe river basin in 2005 |
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| 编码 | 耕地 | | 林地 | | 草地 | | 水域 | | 建设用地 | | 未利用地 | | Beta系数 | Exp(B) | Beta系数 | Exp(B) | Beta系数 | Exp(B) | Beta系数 | Exp(B) | Beta系数 | Exp(B) | Beta系数 | Exp(B) | | 常量 | 2.1439 | 8.5329 | | -4.8852 | 0.0076 | | -1.9361 | 0.1443 | | -3.7741 | 0.0230 | | 0.2381 | 1.2688 | | -13.1827 | 0 | | sc1gr0 | 0.0007 | 1.0007 | | 0.0014 | 1.0014 | | -0.0014 | 0.9986 | | -0.0023 | 0.9977 | | - | - | | 0.0017 | 1.0017 | | sc1gr1 | -0.1333 | 0.8752 | | 0.0980 | 1.1029 | | 0.0388 | 1.0395 | | -0.0896 | 0.9143 | | -0.0113 | 0.9888 | | 0.0738 | 1.0766 | | sc1gr2 | 0.0004 | 1.0004 | | -0.0002 | 0.9998 | | - | - | | - | - | | - | - | | - | - | | sc1gr3 | -0.0150 | 0.985 | | 0.0105 | 1.0106 | | -0.0211 | 0.9791 | | 0.1532 | 1.1656 | | - | - | | - | - | | sc1gr4 | 0.0084 | 1.0085 | | 0.0638 | 1.0659 | | -0.0825 | 0.9209 | | -0.2295 | 0.7949 | | 0.1963 | 1.2169 | | - | - | | sc1gr5 | -0.0325 | 0.9680 | | 0.1033 | 1.1088 | | - | - | | - | - | | - | - | | - | - | | sc1gr6 | - | - | | 0.0001 | 1.0001 | | - | - | | - | - | | - | - | | - | - | | sc1gr7 | -0.0005 | 0.9995 | | 0.0002 | 1.0002 | | 0.0004 | 1.0004 | | 0.0002 | 1.0002 | | -0.0090 | 0.9911 | | - | - | | sc1gr8 | - | - | | - | - | | 0.0001 | 1.0001 | | - | - | | - | - | | - | - | | sc1gr9 | 0.0001 | 1.0001 | | - | - | | - | - | | 0.0001 | 1.0001 | | - | - | | - | - | | ROC值 | 0.810 | | 0.848 | | 0.711 | | 0.843 | | 0.956 | | 0.825 |
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