生态保护红线区生态系统服务多维驱动力的定量分离
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左丽媛, 姜远, 高江波, 杜馥君, 张怡博
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Quantitative separation of multi-dimensional driving forces of ecosystem services in the ecological conservation red line area
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ZUO Liyuan, JIANG Yuan, GAO Jiangbo, DU Fujun, ZHANG Yibo
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表3 北京生态保护红线区生态系统服务均值统计
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Tab. 3 Statistics of the average value of ecosystem services in Beijing's ecological conservation red line areas
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生态系统服务 | 年份 | 北京生态保护红线区 | 水源涵养 红线类型区 | 水土保持 红线类型区 | 生物多样性维护 红线类型区 | 重要河流湿地 红线类型区 | 土壤保持 (t ha-1 a-1) | 2015 | 345.27 | 379.34 | 510.74 | 357.53 | 42.74 | 2016 | 542.72 | 487.59 | 878.95 | 713.40 | 50.46 | 2017 | 438.77 | 411.77 | 677.98 | 566.56 | 43.49 | 2018 | 298.54 | 351.53 | 394.99 | 302.66 | 32.68 | 产水量 (mm) | 2015 | 131.92 | 157.08 | 153.93 | 75.57 | 124.24 | 2016 | 330.21 | 330.62 | 423.48 | 336.18 | 212.62 | 2017 | 246.92 | 256.64 | 311.55 | 250.39 | 138.20 | 2018 | 143.28 | 184.97 | 135.16 | 89.99 | 114.69 | 植被固碳 (g C m-2) | 2015 | 452.95 | 479.10 | 392.44 | 513.27 | 349.34 | 2016 | 516.91 | 532.89 | 451.76 | 618.76 | 379.72 | 2017 | 480.61 | 498.50 | 436.29 | 580.33 | 316.44 | 2018 | 419.44 | 445.56 | 374.40 | 493.48 | 275.07 |
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