土壤2026，Vol.58Issue(1)：67-80,14.DOI:10.13758/j.cnki.tr.202501020005
浙江省土地利用碳排放时空特征及影响因素
Spatial and Temporal Patterns and Determinants of Land Use-related Carbon Emissions in Zhejiang Province
摘要
Abstract
Using Zhejiang Province as the primary research area,we utilized the carbon emission coefficient method to quantify both direct and indirect carbon emissions arising from land use activities,their spatial and temporal patterns,and the underlying influential factors.The results showed that:1)From 2005 to 2022,the primary trend in the land use change was the increase of construction land coupled with the decreases of both cultivated and forested lands.2)The net carbon emissions from land use were experiencing a rapid surge.There were significant differences in the carbon emissions associated with different land use types.Notably,the carbon emissions originating from construction land constituted the primary source.3)The net carbon emission of land use in northern Zhejiang was significantly higher than that in southern Zhejiang,and there were obvious differences in net carbon emissions among different cities.There were certain aggregation characteristics locally,mainly manifested as the"high-high aggregation area"represented by Shaoxing and the"high-low aggregation area"represented by Wenzhou.4)Five factors,specifically energy consumption intensity and density,the scale of construction land,the level of economic development,and population size,contributed to the rise in net carbon emissions from land use.Conversely,the factors of carbon emission intensity and land use economic efficiency act as inhibitors of net carbon emissions from land use.Thus,it is advisable to devise policies aimed at reducing carbon emissions from land use,taking into account the land use patterns,energy consumption,economic growth,and population size,in order to further advance the low-carbon development of land use in Zhejiang Province.关键词
浙江省/土地利用/碳排放/时空特征/影响因素Key words
Zhejiang Province/Land use/Carbon emissions/Spatiotemporal characteristics/Influencing factor分类
管理科学引用本文复制引用
杨丽霞,徐萌,潘艺,祝锦霞,陈佳奇,苑韶峰,凌恺..浙江省土地利用碳排放时空特征及影响因素[J].土壤,2026,58(1):67-80,14.基金项目
教育部人文社会科学规划基金项目(24YJA630123)资助. （24YJA630123）
