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| 土地利用碳排放及低碳优化研究进展与趋势展望 | |
| 引用本文： | 易丹,欧名豪,郭杰,韩逸,易家林,丁冠乔,吴文俊.土地利用碳排放及低碳优化研究进展与趋势展望[J].资源科学,2022,44(8):1545-1559. |
| 作者姓名： | 易丹 欧名豪 郭杰 韩逸 易家林 丁冠乔 吴文俊 |
| 作者单位： | 1.南京农业大学公共管理学院,南京 210095 2.南京农业大学中国资源环境与发展研究院,南京 210095 3.农村土地资源利用与整治国家地方联合工程研究中心,南京 210095 4.北京师范大学地理科学学部,北京 100875 |
| 基金项目： | 国家自然科学基金项目(72174089);国家自然科学基金项目(71774085);江苏省研究生科研与实践创新计划项目(KYCX22_0790);国家重点研发计划重点专项(2018YFD1100103) |
| 摘 要： | 土地作为陆地生态系统的自然空间载体以及人类生产生活的社会经济载体,在不同利用方式下扮演着碳源/碳汇的角色。开展土地利用碳排放研究,制定土地利用低碳优化策略,对维持自然生态系统与社会经济系统平衡、引导社会经济的低碳转型与可持续发展、助力碳达峰与碳中和目标的实现具有重要意义。本文基于“理论-方法-实践”的范式,梳理了土地利用碳排放及低碳优化的研究脉络,从土地利用碳排放效应、土地利用碳排放核算方法、低碳目标导向的土地利用结构优化及其模式与政策4方面总结现有研究进展,并对未来研究趋势进行了展望。本文认为未来应围绕“从全生命周期视角出发构建土地利用低碳优化研究的系统框架、基于全域全要素管控设计低碳国土空间规划的实现路径、统筹‘规模-结构-布局-强度’以优化碳排放约束下的建设用地空间格局、以基于自然的解决方案为原则制定差别化的生态系统碳汇提升方案和耦合多元要素以探索土地利用低碳优化的多学科交叉应用”等方面展开研究,以期为编制低碳目标导向的国土空间规划和制定科学合理的低碳管理策略提供理论基础。 |
| 关 键 词： | 土地利用碳排放 低碳优化 碳达峰 碳中和 研究脉络 研究进展 趋势展望 |
| 收稿时间： | 2022-03-02 |
| 修稿时间： | 2022-07-26 |
Progress and prospect of research on land use carbon emissions and low-carbon optimization |
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| YI Dan,OU Minghao,GUO Jie,HAN Yi,YI Jialin,DING Guanqiao,WU Wenjun.Progress and prospect of research on land use carbon emissions and low-carbon optimization[J].Resources Science,2022,44(8):1545-1559. | |
| Authors: | YI Dan OU Minghao GUO Jie HAN Yi YI Jialin DING Guanqiao WU Wenjun |
| Institution: | 1. College of Public Administration, Nanjing Agricultural University, Nanjing 210095, China 2. China Resources & Environment and Development Academy, Nanjing Agricultural University, Nanjing 210095, China 3. State and Local Joint Engineering Research Center of Rural Land Resources Utilization and Consolidation, Nanjing 210095, China 4. Faculty of Geographical Science, Beijing Normal University, Beijing 100875, China |
| Abstract: | Land, as the natural spatial carrier of terrestrial ecosystems and the socioeconomic carrier of human life and production, plays a role of carbon source or sink under different utilization modes. It is of great significance to carry out the research on land use carbon emissions and formulate a strategy of low-carbon land use optimization to maintain the balance between natural and socioeconomic systems, guide the low-carbon transition and sustainable development of the society and economy, and help achieve the goal of carbon peaking and carbon neutrality. Based on the general research paradigm of “theory-method-practice”, this article reviewed the research frameworks of land use carbon emissions and low-carbon optimization. It systematically reviewed the progress of existing research in four aspects: land use carbon emissions effect, land use carbon emissions accounting methods, low-carbon target-oriented land use structure optimization, and its patterns and policies. Future research trend of low-carbon optimization of land use are forecasted in this article. It is suggested that future research should focus on the establishment of a systematic research framework of low-carbon land use optimization from the perspective of the full life cycle, the design of realization path of low carbon territorial spatial planning based on the control of full territory and total elements, the optimization of spatial pattern of construction land under the carbon emission constraint from the integrated perspective of scale-structure-layout-intensity, the formulation of differentiated enhancement scheme of ecosystem carbon sink with the principle of Nature-based solutions, and the exploration of the multidisciplinary application of low-carbon land use optimization from the perspective of multiple elements coupling. This work may provide a theoretical basis for the compilation of low-carbon target-oriented territorial spatial planning and the formulation of scientific and sound low-carbon management strategies. |
| Keywords: | land use carbon emission low-carbon land use optimization carbon emission peak carbon neutrality research framework research progress prospect |
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