基于碳中和视角的深圳光明科学城中心区生态设计探讨

Ecological Design of the Central Area of Shenzhen Guangming Science City Based on the Perspective of Carbon Neutrality

摘要:

“碳中和”是应对全球气候危机的研究热点，如何增强城市风景园林绿地的碳汇功能成为了亟待解决的问题。首先对碳中和视角下的城市发展和风景园林在其中的功能定位进行了论述，说明了基于碳中和视角进行城市风景园林规划与设计的必要性和 可行性。然后，以深圳光明科学城中心区城市设计为例，对其中基于碳中和理念的生态设计与实践进行了总结，并提出了适于我国国情的 4 个助力碳中和目标的总体策略，分别是保护城市原有植被和碳汇，合理规划城市绿地资源，建立碳汇定量计算与管控体系及发挥城市绿地的科教价值。

Abstract:

Carbon neutrality has become a research hotspot in response to global climate crisis, and how to enhance the carbon sink function of urban green spaces has also become an urgent problem to be solved. Firstly, this paper discusses urban development from the perspective of carbon neutrality and the functional orientation of landscape architecture in it, and illustrates the necessity and feasibility of urban landscape architecture planning and design based on the perspective of carbon neutrality. Then, taking the urban design of central area of Shenzhen Guangming Science City as an example, the paper summarizes ecological design and practice based on the concept of carbon neutrality, and proposes 4 overall strategies suitable for Chinese national conditions to help the goal of carbon neutrality, including to protect the original vegetation and carbon sink of the city, rationally plan urban green space resources, establish a quantitative calculation and control system for carbon sinks, and give full play to the scientific and educational value of urban green space.