摘要
风景园林是城市生态系统的重要构成,是城市中唯一具有碳汇功能的基础设施,也是实现人口高密区碳中和的主要组成部分。针对全球气候变化,从政策引导视角对科技创新支撑碳汇能力提升,以及学科发展机遇作出剖析;提出“双碳”战略是换跑道,而不是原道超车,其本身是一项极具挑战的系统工程,需通过一系列颠覆性变革,实现质变变迁,而非量变到质变,在新一轮产业革命中获得主角地位等革新思考;梳理研究团队近年来在城市国土空间生态网络构建、城市困难立地高效园林绿化营建、城市森林与绿地碳汇监测评估三大方面增汇能力提升的探索研究及实践。进一步归纳前沿颠覆性低碳技术支撑下的未来工作重点,包括实施行动计划编制、城市国土生态空间一体化修复、碳汇长期监测与计量体系构建、管理体制机制建设等,以期风景园林科技创新为加快支撑碳中和目标实现而助力。
Landscape architecture is an important component of the urban ecosystem and the only infrastructure with a carbon sink function in the city.It’s also the main component of achieving carbon neutrality in high-density areas.In view of global climate change,this study analyzed the carbon sink capacity of scientific and technological innovation and the development opportunities of disciplines from the perspective of policy guidance.It was proposed that the“double carbon”strategy is to change the runway rather than overtaking on the same track.It is a very challenging system project and needs to achieve qualitative change through a series of subversive changes,rather than quantitative change to qualitative change,and obtain the leading role in a new round of industrial revolution.In addition,this study combed the exploration and practice of the author’s scientific research team in recent years in three aspects:the construction of urban land space ecological network,the efficient landscaping construction of challenging urban sites,and the monitoring and evaluation of urban forest and green space carbon sequestration.The future work priorities under the support of cutting-edge subversive low-carbon technologies were summarized,including the preparation of action plans,the integrated restoration of urban land and ecological space,the construction of long-term carbon sink monitoring and measurement system,and the construction of management systems and mechanisms,with a view to accelerate the realization of carbon neutral goals through scientific and technological innovation in landscape architecture.
作者
张浪
ZHANG Lang(Shanghai Academy of Landscape Architecture Science and Planning,Key Laboratory of National Forestry and Grassland Administration on Ecological Landscaping of Challenging Urban Sites,National Innovation Alliance of National Forestry and Grassland Administration on Afforestation and Landscaping of Challenging Urban Sties,Shanghai Engineering Research Center of Landscape on Challenging Urban Sties,Shanghai,China,200232)
出处
《园林》
2023年第1期4-9,共6页
Landscape Architecture Academic Journal
基金
国家自然科学基金面上项目“城市生态廊道多尺度结构与功能连接度的关联机制”(编号:32171569)
上海市科委重点研发项目“基于生物多样性的城市困难立地高质量园林绿化智能技术及示范”(编号:22dz1202200)。
关键词
风景园林
碳中和
碳汇
科技创新
增汇途径
landscape architecture
carbon neutralization
carbon sink
scientific and technological innovation
ways to increase carbon sink
