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    李方正, 刘阳, 施瑶, 胡凯富, 郑曦. 基于生态系统服务功能模拟演算的绿色空间规划框架————以北京市浅山区为例[J]. 北京林业大学学报, 2019, 41(11): 125-136. DOI: 10.13332/j.1000-1522.20190149
    引用本文: 李方正, 刘阳, 施瑶, 胡凯富, 郑曦. 基于生态系统服务功能模拟演算的绿色空间规划框架————以北京市浅山区为例[J]. 北京林业大学学报, 2019, 41(11): 125-136. DOI: 10.13332/j.1000-1522.20190149
    Li Fangzheng, Liu Yang, Shi Yao, Hu Kaifu, Zheng Xi. Construction of green space planning framework based on ecosystem service function simulation: a case study of shallow mountain area in Beijing[J]. Journal of Beijing Forestry University, 2019, 41(11): 125-136. DOI: 10.13332/j.1000-1522.20190149
    Citation: Li Fangzheng, Liu Yang, Shi Yao, Hu Kaifu, Zheng Xi. Construction of green space planning framework based on ecosystem service function simulation: a case study of shallow mountain area in Beijing[J]. Journal of Beijing Forestry University, 2019, 41(11): 125-136. DOI: 10.13332/j.1000-1522.20190149

    基于生态系统服务功能模拟演算的绿色空间规划框架——以北京市浅山区为例

    Construction of green space planning framework based on ecosystem service function simulation: a case study of shallow mountain area in Beijing

    • 摘要:
      目的在快速城镇化以及全球气候变化的背景下,生态环境不断恶化给人类生活和健康带来了巨大的影响。生态系统服务功能评估作为一种应对气候变化、构建绿色宜居生存环境的方法得到推广。建立基于生态系统服务功能模拟演算的绿色空间规划框架,对于客观评价绿色空间的服务功能、构建可持续发展的绿色空间网络具有科学的指导意义。
      方法本文在总结国内外学者相关研究的基础上,以北京市浅山地区为例,构建基于生态系统服务功能评估的绿色空间规划框架,选取缓解热岛效应、水土保持、固碳释氧、气候调节、生物多样性保护、文化娱乐6种功能指标,采用径流系数公式计算、MaxEnt模型模拟等方法进行评价,识别区域不同服务类型的关键绿色空间位置并提出适宜的绿色空间类型,最后通过构建游憩绿道以及生态廊道加强绿色空间联系,完善绿色空间布局。
      结果不同类型生态系统服务效益空间分布呈现一定差异性,根据不同区域提供的服务差异划定湿地公园、森林公园、郊野公园、城市公园、地质公园、风景名胜区以及生态保育绿地7种绿色空间类型,新增6条绿道(195 km)连接平原与浅山区,在温泉镇、延寿镇、十三陵镇、峪口镇等村镇构建生态廊道,建立以目标动物保护为目的的线性绿色空间。
      结论绿色空间能够提供多种重要的生态系统服务功能,构建绿色空间规划框架对于加强落实浅山区生态优先的发展战略,推动形成可持续的绿色发展方式有重要意义。

       

      Abstract:
      ObjectiveIn the context of rapid urbanization and global climate change, the deterioration of the ecological environment has brought tremendous impact on human life and health. Ecosystem service function assessment has been promoted as a method to cope with climate change and build a green and livable living environment. Establishing a green space planning framework based on ecosystem service function simulation calculus has scientific guiding significance for objectively evaluating the service function of green space and building a sustainable green space network.
      MethodOn the basis of summarizing the relevant research of scholars at home and abroad, this paper takes the shallow mountain area of Beijing as an example to construct a green spatial planning framework based on the assessment of ecosystem service function. Six functional indicators, namely, heat island mitigation, soil and water conservation, carbon sequestration and oxygen release, climate regulation, biodiversity conservation and cultural recreation, were selected, and runoff was adopted. Coefficient formula calculation, MaxEnt model simulation and other methods were used to evaluate, identify the location of key green spaces of different service types in the region and propose suitable green space types. Finally, through the construction of recreational greenways and ecological corridors, green space links were strengthened and the layout of green space was improved.
      ResultThe results showed that the spatial distribution of ecosystem service benefits of different types showed some differences. According to the service differences provided by different regions, seven types of green space were delimited, including wetland park, forest park, country park, urban park, geological park, scenic spot and ecological conservation green space. Six new green roads were added. In plain and shallow mountainous area, ecological corridors were constructed in villages and towns such as Hot Spring Town, Yanshou Town, Shisanling Town and Yukou Town, and linear green space for the purpose of protecting target animals was established.
      ConclusionThe aim is to strengthen the implementation of ecological priority development strategy in shallow mountain areas and promote the formation of sustainable green development mode.

       

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