景观在使用和维护阶段会产生大量的碳排放，这是景观全生命周期碳排放的主要来源之一。景观日常使用和维护阶段的碳排放，一部分来自景观各种设施使用过程中的电力和化石能源，一部分来自景观中绿地的养护与管理产生的碳排放。因此，景观日常使用和维护阶段碳排放主要受能源资源、水资源、化肥的使用量的影响。以景观全生命周期碳排放为研究基础，针对景观全生命周期中日常使用和维护阶段碳排放的相关影响因素进行分析，从而为可持续景观和低碳景观的营造提供更多的理论依据。%Landscape architecture generated a large amount of CO2 emissions in daily use and during maintenance phase that basical y originated from two parts. One part of CO2 emission was from the expenses of power resource consumption consumed in keeping the daily operation of landscape, and the other part was from the maintenance and management of the green space in the landscape architecture. The CO2 emission which produced in the process of daily maintenance of landscape architecture was mainly the various energies, resources, water resources, fertilizers that were used in daily maintenance. On the basis of carbon emission of life cycle, the paper focused on researching the key influence factors to CO2 emission in daily use and maintenance phase of landscape architecture. Through the analysis on factors, we worked out the theory and approach for low carbon and sustainable landscape architecture construction.
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