HE Feng.Analysis of Carbon Cycle of Soil Organic Carbon Based on Bibliometrics[J].HEILONGJIANG AGRICULTURAL SCIENCES,2025,(10):105-111.[doi:10.11942/j.issn1002-2767.2025.10.0105]
土壤有机碳碳循环的文献计量学分析
- Title:
- Analysis of Carbon Cycle of Soil Organic Carbon Based on Bibliometrics
- 文章编号:
- 15
- 关键词:
- 土壤有机碳; 碳循环; 文献计量; CiteSpace可视化分析软件
- 文献标志码:
- A
- 摘要:
- 伴随我国“双碳”目标推进，二氧化碳相对零排放成关注焦点。土壤有机碳（SOC）为全球碳循环关键组分及陆地最大碳库，其微小变化可显著影响大气CO2浓度。基于CNKI 2015-2024年“土壤有机碳”与“碳循环”主题的618篇文献，运用CiteSpace从关键词、作者及机构维度分析。结果表明，这十年间相关文献数量呈先降后升的波动趋势，研究热度上升，为学术焦点；研究机构以高校为主，中国科学院大学表现突出，形成放射状合作网络；作者合作呈聚落状，联系紧密；高频关键词为 “有机碳”“碳循环”“土壤呼吸” 等，揭示研究热点。综上，SOC在碳循环中起关键作用，当前研究有一定热度，但合作与深度有待提升；未来需强化跨学科合作，深化SOC与碳循环关系的研究，为“双碳”目标提供科学支撑。
- Abstract:
- With the advancement of China’s “dual carbon” goals, relatively zero carbon dioxide emissions have become a focus of attention. Soil organic carbon (SOC) is a key component of the global carbon cycle and the largest terrestrial carbon pool, and its small changes can significantly affect atmospheric CO2 concentration. This study is based on 618 literature on the theme of “Soil Organic Carbon” and “Carbon Cycle” in CNKI from 2015 to 2024, and analyzed from the dimensions of keywords, authors, and institutions using Cite Space. The results indicated that the number of relevant literature had shown a fluctuating trend of first decreasing and then increasing over the past decade, with an increase in research enthusiasm and academic focus. Research institutions were mainly universities, and universities of the Chinese Academy of Sciences have outstanding performance, forming a radial cooperation network. The author’s collaboration was clustered and closely connected. High frequency keywords such as “organic carbon”, “carbon cycle”, and “soil respiration” reveal research hotspots. Overall, SOC played a crucial role in the carbon cycle, and current research had gained some popularity, but cooperation and depth need to be improved. In the future, it is necessary to strengthen interdisciplinary cooperation, deepen research on the relationship between SOC and carbon cycle, and provide scientific support for the “dual carbon” goal.
相似文献/References:
[1]曾宪楠,王麒,孙羽,等.水稻秸秆还田下氮肥对土壤有机碳及碳库管理指数的影响[J].黑龙江农业科学,2016,(05):41.[doi:10.11942/j.issn1002-2767.2016.05.0041]
ZENG Xian-nan,WANG Qi,SUN Yu,et al.Effect of N Fertilizer Application on Soil Organic Carbon and Carbon Pool Management Index Under Rice Staw Returning[J].HEILONGJIANG AGRICULTURAL SCIENCES,2016,(10):41.[doi:10.11942/j.issn1002-2767.2016.05.0041]
[2]顾 鑫,杨 丽,任翠梅,等.土壤有机碳物理组分研究进展[J].黑龙江农业科学,2017,(06):120.[doi:10.11942/j.issn1002-2767.2017.06.0120]
GU Xin,YANG Li,REN Cui-mei,et al.Research Progress on Physical Constituents of Soil Organic Carbon[J].HEILONGJIANG AGRICULTURAL SCIENCES,2017,(10):120.[doi:10.11942/j.issn1002-2767.2017.06.0120]
[3]李伟群,张久明,迟凤琴,等.秸秆不同还田方式对土壤团聚体及有机碳含量的影响[J].黑龙江农业科学,2019,(05):27.[doi:10.11942/j.issn1002-2767.2019.05.0027]
LI Wei-qun,ZHANG Jiu-ming,CHI Feng-qin,et al.Effects of Different Straw Returning Methods on Soil Aggregate and Organic Carbon Content[J].HEILONGJIANG AGRICULTURAL SCIENCES,2019,(10):27.[doi:10.11942/j.issn1002-2767.2019.05.0027]
[4]曾宪楠.基于文献计量学分析秸秆还田下土壤有机碳研究趋势[J].黑龙江农业科学,2020,(09):125.[doi:10.11942/j.issn1002-2767.2020.09.0125]
[J].HEILONGJIANG AGRICULTURAL SCIENCES,2020,(10):125.[doi:10.11942/j.issn1002-2767.2020.09.0125]
[5]沈乾春,王艳,王欣然,等.温室农业生态系统土壤有机碳与重金属关系研究进展[J].黑龙江农业科学,2023,(06):101.[doi:10.11942/j.issn1002-2767.2023.06.0101]
SHEN Qianchun,WANG Yan,WANG Xinran,et al.Research Progress on the Relationship Between Soil Organic Carbon and Heavy Metals in Greenhouse Agroecosystems[J].HEILONGJIANG AGRICULTURAL SCIENCES,2023,(10):101.[doi:10.11942/j.issn1002-2767.2023.06.0101]
[6]李雅,卢杰.森林凋落物特性及其输入对土壤碳库的影响[J].黑龙江农业科学,2023,(08):134.[doi:10.11942/j.issn1002-2767.2023.08.0134]
LI Ya,LU Jie.Characteristics of Forest Litter and Its Input Effect on Soil Carbon Pool[J].HEILONGJIANG AGRICULTURAL SCIENCES,2023,(10):134.[doi:10.11942/j.issn1002-2767.2023.08.0134]
[7]高盼.深松与秸秆覆盖还田对半干旱区土壤碳组分和玉米产量的影响[J].黑龙江农业科学,2024,(01):7.[doi:10.11942/j.issn1002-2767.2024.01.0007]
GAO Pan.Effects of Deep Loosening and Straw Mulching on Soil Carbon Composition and Maize Yield in Semi-Arid Areas[J].HEILONGJIANG AGRICULTURAL SCIENCES,2024,(10):7.[doi:10.11942/j.issn1002-2767.2024.01.0007]
[8]韩佳烨,张久明,袁佳慧,等.土壤微生物对秸秆碳转化及碳积累特征的 Meta 分析[J].黑龙江农业科学,2024,(11):19.[doi:10.11942/j.issn1002-2767.2024.11.0019]
HAN Jiaye,ZHANG Jiuming,YUAN Jiahui,et al.Meta-Analysis of Carbon Conversion and Carbon Accumulation Characteristics of Soil Microorganisms on Straw[J].HEILONGJIANG AGRICULTURAL SCIENCES,2024,(10):19.[doi:10.11942/j.issn1002-2767.2024.11.0019]
[9]张喜亭,杨茗,杨艳波,等.小兴安岭针叶林与阔叶林土壤温湿度敏感性差异研究[J].黑龙江农业科学,2025,(01):51.[doi:10.11942/j.issn1002-2767.2025.01.0051]
ZHANG Xiting,YANG Ming,YANG Yanbo,et al.Differences on Sensitivity of Soil Temperature and Humidity in Coniferous-Leaved and Broad-Leaved Forests in Xiaoxing′an Mountains[J].HEILONGJIANG AGRICULTURAL SCIENCES,2025,(10):51.[doi:10.11942/j.issn1002-2767.2025.01.0051]
[10]蒋倩,武燕,王娑娑,等.喀斯特地区不同森林类型土壤有机碳组分稳定性特征研究[J].黑龙江农业科学,2025,(07):66.[doi:10.11942/j.issn1002-2767.2025.07.0066]
JIANG Qian,WU Yan,WANG Suosuo,et al.Stability of Soil Organic Carbon Components of Different Forest Types in Karst Area[J].HEILONGJIANG AGRICULTURAL SCIENCES,2025,(10):66.[doi:10.11942/j.issn1002-2767.2025.07.0066]
备注/Memo
收稿日期：2025-04-11