试论低碳植物景观设计和营造

On the Design and Construction of Low-carbon Plant Landscape

在风景园林建设要素中,植物和植物景观是与二氧化碳排放和吸收都密切相关的核心要素。在植物景观营造和维护中,植物的呼吸作用、植物材料生产供应、植物种植工程、植物养护管理等产生碳排放。影响植物景观碳效应的主要因素有植物景观结构、设计风格、植物类型和特性、植物规格和种植密度等。最后,提出植物景观的碳效应不是唯一的,要进行科学严谨的评估,植物景观的多种功能和效应需要平衡和协调,不能只专注碳效应而不及其余。

In the elements of landscape architecture construction, plant and plant landscape are the core elements that are closely related to the emission and absorption of carbon dioxide. In the construction and maintenance of plant landscape, the plant respiration, production and supply of plant materials, planting engineering, plant maintenance and management will engender carbon emission. The key factors that affect the carbon effect of plant landscape include plant landscape structure, design style, plant type and characteristics, plant size and plant density. And finally it is put forward that the carbon effect of plant landscape is not sole and rigorous scientific assessment should be conducted, and the multi-functions and effects of plant landscape need balance and coordination and the carbon effect should not be focused only rather than the rest aspects.