| 黄河三角洲高效生态经济区生态环境承载力分析 |
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| 引用本文： | 彭玉明,赵振华,徐扬,李念春.黄河三角洲高效生态经济区生态环境承载力分析[J].山东国土资源,2013,29(12):21-25. |
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| 作者姓名： | 彭玉明 赵振华 徐扬 李念春 |
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| 作者单位： | 山东省地矿工程勘察院;山东省地矿工程勘察院;山东省地矿工程勘察院;山东省地矿工程勘察院 |
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| 基金项目： | 中国地质调查局全国资源环境调查项目 |
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| 摘 要： | 以黄河三角洲19个地区2010年统计年鉴的数据为依据，应用生态足迹法，对该区2010年的生态足迹进行计算与分析。结果表明，黄河三角洲地区的生态足迹均为赤字，人均生态足迹为68．396 hm2，人均实际可利用生态承载力为14．057 hm2，人均生态赤字为54．339 hm2。反映出评价区人类的生产、生活强度超过了生态系统的承载能力，区域生态系统处于被人类过度开发利用状态。
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| 关 键 词： | 生态足迹 生物生产面积 生态承载力 生态赤字 高效生态经济区 黄河三角洲 |
Analysis on Ecological Environment Bearing Capacity in Highefficiency Economic Zone in Yellow River Delta |
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| PENG Yuming,ZHAO Zhenhu,XU Yang and LI Nianchun.Analysis on Ecological Environment Bearing Capacity in Highefficiency Economic Zone in Yellow River Delta[J].Land and Resources in SHANDONG Province,2013,29(12):21-25. |
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| Authors: | PENG Yuming ZHAO Zhenhu XU Yang and LI Nianchun |
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| Institution: | Shandong Jinan 250014, China) |
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| Abstract: | According to the data of the statistical yearbooks of 19 regions in the Yellow River delta in 2010, by using footprint method, ecological footprints in these areas in 2010 have been calculated. It is showed that per capita ecological footprint of the Yellow River delta area in 2010 was 68.396hm2, and available per capita ecological capacity was 14.057hm2, and per capita ecological deficit was 54.339hm2. It shows that the human load has already stayed beyond the regional biocapacity, and the regional natural ecosystem has been in a state of overexploitation by human activities. |
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| Keywords: | Ecological footprints ecological productive area ecological capacity ecological deficit Highefficiency Ecological Economic Zone the Yellow River delta area |
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