| 顾康康,康长楠,高贤广,戚浩东.基于公共建筑运行能耗的合肥市政务文化新区建筑碳排放时空分异研究[J].安徽建筑大学学报,2026,34(3):9-18 |
| 基于公共建筑运行能耗的合肥市政务文化新区建筑碳排放时空分异研究 |
| Research on Spatio-temporal Differentiation of Building Carbon Emissions in Hefei Government and Cultural NewDistrict Based on the Operating Energy Consumption of Public Buildings |
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| DOI： |
| 中文关键词: 合肥市政务文化新区 公共建筑 建筑能耗 季节性差异化 |
| 英文关键词: Hefei Government and Cultural New District public buildings building energy consumption seasonal differentiation |
| 基金项目:安徽省自然科学基金项目（2008085ME160）；教育部人文社会科学研究规划基金项目（24YJA630025） |
| 作者 | 单位 | | 顾康康 | School of Architecture and Planning,Anhui Jianzhu University,Hefei 230601,China；Anhui Institute of Land Spatial Planning and Ecology,Hefei 230022,China | | 康长楠 | School of Architecture and Planning,Anhui Jianzhu University,Hefei 230601,China；Anhui Institute of Land Spatial Planning and Ecology,Hefei 230022,China | | 高贤广 | Anhui Province Urban and Rural Planning Design and Research Institute,Hefei 230022,China | | 戚浩东 | School of Architecture and Planning,Anhui Jianzhu University,Hefei 230601,China；Anhui Institute of Land Spatial Planning and Ecology,Hefei 230022,China |
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| 中文摘要: |
| 为应对全球气候变化、推动可持续发展，针对公共建筑能耗及其衍生碳排放问题，将公共建筑运营阶段各类能耗数据换算为建筑碳排放量，并以合肥市政务文化新区为研究案例，识别该片区公共建筑碳排放的时空分布特征。结果显示：分建筑类型、分能耗品类统计的碳排放中，商业建筑总碳排放量最高；各类能耗碳排放中，用电产生的碳排放占比居于首位。时序变化层面，2023年不同类型公共建筑全年碳排放整体呈现先升后降的变化规律，峰值出现在夏季；从2023年各类分项能耗碳排放来看，用电碳排放均为先升后降，其余能耗碳排放随建筑功能使用特征差异呈现不同变化趋势。空间分异特征上，研究区内公共建筑碳排放呈离散分布格局，高碳排放集聚区主要分布于片区北部、西部与中部。 |
| 英文摘要: |
| Against the backdrop of addressing global climate change and promoting sustainable development, the energy consumption of public buildings and the carbon emissions it causes have received widespread attention. This paper converts various energy consumption data of public buildings into building carbon emissions and selects Hefei Government and Cultural New District, Anhui Province, as an example to further identify the spatio-temporal distribution characteristics of carbon emissions of public buildings in the Government and Cultural New District. The results show that for the carbon emissions of buildings classified by type and energy consumption, the overall carbon emissions of commercial buildings are the largest; Compared with other energy consumption carbon emissions, electrical carbon emissions account for the largest proportion. In terms of temporal evolution, from the perspective of carbon emissions of different types of public buildings in 2023, the overall trend first increased and then decreased, reaching the peak in summer. From the perspective of the carbon emissions of public buildings by energy consumption in 2023, the carbon emissions from electricity use all showed a trend of first rising and then falling, while the carbon emissions of other types of energy consumption varied depending on the different usage characteristics of the buildings. In terms of spatial differentiation, the carbon emissions of public buildings in the study area show a discrete distribution, with high-density areas mainly concentrated in the northern, western and central regions of the area. |
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