大学校园建筑运行碳排放计算及时空特征——以华南理工大学为例  

Calculation of Carbon Emission from Operation of University Campus Buildings and Their Temporal and Spatial Characteristics:A Case Study Based on South China University of Technology

作　　者：张玥明 王静[1] 严帅 ZHANG Yueming;WANG Jing;YAN Shuai

机构地区：[1]华南理工大学建筑学院、亚热带建筑与城市科学全国重点实验室

出　　处：《南方建筑》2025年第3期102-115,共14页South Architecture

基　　金：国家自然科学基金资助项目(52178014):基于碳排放特征的绿色校园评价标准优化研究——以亚热带地区为例;广东省哲学社会科学规划2024年度大湾区研究专项(GD24DWQSH01):粤港澳地区大学校园碳排放特征研究。

摘　　要：建筑行业的碳中和在不同空间尺度下侧重点不同,大学校园作为城市中观尺度的空间类型,其碳排放运作规律复杂。当前,大学校园碳排放并没有完全纳入校园规划设计和运行中,可操作性的方案还不明确,影响了大学校园迈向碳中和目标的进程。针对大学校园的减碳,仍要应对“校园空间中影响碳排放的本质因素不清楚、校园碳排放量化模型不统一”的挑战。因此,通过建构大学校园建筑运行碳排放量化分析模型,将华南理工大学作为计算实例,建立校园规划设计与碳排放的关系,凝练碳排放时空特征,从而识别校园的减碳潜力区域。The construction industry is a key sector for China to achieve its carbon neutrality goals,and differentiated spatial scale adaptation strategies must be explored for carbon reduction.As meso-scale urban spaces,university campuses are characteristic of functional complexity,intensive energy demand,and intricate carbon emission patterns.However,existing studies mainly focus on macro(national/regional)or micro(individual building)scales,with a lack of systematic exploration into the mechanisms of carbon emissions at the meso-scale level,particularly on campuses.As a result,carbon reduction measures are disconnected from campus planning and design.University campuses currently face two core challenges in reducing carbon emissions:1)the fundamental factors affecting carbon emissions within campus spaces are not yet clear,and 2)the absence of a unified calculation model and data standard hinders precise carbon reduction decisions.Therefore,an empirical study on the Wushan Campus,University Town Campus,and Guangzhou International Campus of South China University of Technology(SCUT)was carried out.The technical route of"constructing a quantitative analysis model-campus case calculations-refinement of carbon emission characteristics"was applied.First,factors influencing carbon emission from building operations were identified from the spatial and temporal dimensions based on a literature review and field surveys.The temporal dimension includes climate characteristics and building operational schedules.The spatial dimension covers overall planning(floor area ratio,year of construction,and per capita floor area),functional cluster types(teaching and scientific research,student living),and properties of individual buildings(function type and enclosure structure).Second,a calculation model was built using the carbon emission factor method covering 12 types of buildings.Finally,the temporal and spatial characteristics of carbon emissions were analyzed,and the areas with potential for carbon reduction were identified by combin

关 键 词：建筑运行碳排放 大学校园 碳排放计算 时空特征 华南理工大学 

分 类 号：TU984.14[建筑科学—城市规划与设计]