【作者】 宋丽美； 常江； 罗萍嘉；

【机构】 中国矿业大学；

【摘要】 当前乡村地区的碳排放增长趋势明显。土地利用碳排放影响要素体系构建对评估、监测和控制农村碳排放总量意义重大。本文基于CiteSpace梳理国内外农村土地利用碳排放研究理论体系,并基于农村碳循环系统的特殊性筛选确定影响农村土地利用碳排放的用地要素。总结发现:(1)农村土地利用碳排放的研究内容具有阶段性特征,前期为用地碳排放测算与影响因素研究,中后期为用地要素的规划调控研究;(2)从研究尺度看,乡村社区、地块等中微观尺度的用地碳排放研究不足,尤其是用地空间布局对碳排放的作用机理不明确;(3)影响农村土地利用碳排放的要素包括用地类型、用地模式、用地结构、用地布局、用地强度、空间形态六大类;(4)最终结合农村碳循环系统特征,构建了农村土地利用碳排放影响要素指标体系。可以为我国农村低碳土地利用评价和低碳目标导向的土地利用规划提供参考,从而推动绿色低碳村镇建设。更多还原

【Abstract】 At present, the growth trend in rural carbon emissions is clear. The establishment of a system of land use carbon emission drivers is of great importance for the assessment, monitoring and control of total rural carbon emissions. Based on CiteSpace, this paper classifies the theoretical system of rural land use carbon emissions research at home and abroad, from which the influencing elements affecting land use carbon emission were summarised. The research shows that:(1) The research content of carbon emissions from rural land use is characterised by phases, with the early stage being the research on the measurement of carbon emissions from land use and the factors affecting them, and the middle and late stage being the research on the planning and regulation of land use elements;(2) In terms of research scale, carbon emissions from land use at the meso-micro scale, such as rural communities and land parcels, are insufficiently researched, and in particular, the mechanism of the spatial layout of land use on carbon emissions is not clear;(3) Elements affecting carbon emissions from rural land use include six major categories: land use type, land use pattern, land use structure, land use layout, land use intensity and spatial pattern;(4) Finally, combining the characteristics of the rural carbon cycle system, a rural land use carbon emission impact factor indicator system was constructed. It can provide reference for the evaluation of low-carbon rural land use and low-carbon goal-oriented land use planning in China, thus promoting the construction of green low-carbon villages and towns.更多还原