城市景观系统固碳设计策略  

Urban Landscape Systems as Carbon Sinks:Landscape Design Strategies for Carbon Sequestration

作　　者：于梦晴 翟俊 Yu Mengqing;Zhai Jun

机构地区：[1]苏州大学金螳螂建筑学院 [2]苏州大学-园科协同创新中心

出　　处：《华中建筑》2023年第2期119-124,共6页Huazhong Architecture

基　　金：2022江苏省研究生科研与实践创新计划项目(编号:SJCX22_1502);苏大-园科协同创新中心2022-2025年度科研项目(编号:SY2022001)。

摘　　要：随着气候变化与全球变暖,减碳已成为全球普遍关注的话题。城市景观将有望通过景观生态系统作为新的碳汇手段,融合自然景观与城市建成景观为碳中和做出贡献。然而要提高景观碳汇效果不能单纯依靠植物,而是要综合考虑植物群落对于土壤固碳、蓝碳系统固碳、乃至整个景观生态系统碳汇的整体效益。但是如何在具体的设计项目中提升景观碳汇效率仍缺乏一个可操作的整体思路及设计模式。为此,该文在对景观碳汇发展历程、机制进行梳理,结合实证研究提出综合性景观系统碳汇的设计策略,以期为实现碳中和目标提供新思路与可操作方法。With climate change and global warming, carbon reduction has become a global concern. Urban landscape is expected to contribute to carbon neutrality by integrating natural landscape and urban built landscape through landscape ecosystems as a new means of carbon sink. However, to improve the effect of landscape carbon sequestration, we should not rely solely on plants, but comprehensively consider the overall benefits of plant communities on soil carbon sequestration, blue carbon sequestration, and even the carbon sequestration of the entire landscape ecosystem. However, how to improve the efficiency of landscape carbon sequestration in specific design projects still lacks an operational overall idea and design mode. Therefore, we comb the development process and mechanism of landscape carbon sink,and put forward the design strategy of comprehensive landscape system carbon sink combined with empirical research, in order to provide new ideas and operational methods for achieving carbon neutrality.

关 键 词：固碳景观 土壤固碳 生物多样性 植物功能多样性 风景园林理论研究 设计策略 

分 类 号：TU983[建筑科学—城市规划与设计]