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中国农学通报 ›› 2026, Vol. 42 ›› Issue (16): 157-169.doi: 10.11924/j.issn.1000-6850.casb2026-0392

• 资源·环境·生态·土壤·气象 • 上一篇    下一篇

氮磷添加对土壤呼吸影响的研究进展——基于2015—2025年全球核心期刊文献的文献计量图谱分析与系统综述

杨嗣毓(), 胡明航, 仝令臣, 韩艳英, 叶彦辉()   

  1. 西藏农牧大学林草学院, 西藏林芝 860000
  • 收稿日期:2026-05-15 修回日期:2026-07-10 出版日期:2026-08-25 发布日期:2026-08-20
  • 通讯作者:
    叶彦辉,男,1980年出生,河南南阳人,副教授,博士,研究方向:经济林研究。通信地址:860000 西藏省林芝市西藏农牧大学,E-mail:
  • 作者简介:

    杨嗣毓,女,2002年出生,河北石家庄人,硕士研究生,研究方向:经济林研究。通信地址:860000 西藏省林芝市西藏农牧大学,E-mail:

  • 基金资助:
    西藏自治区科技计划重点研发计划“西藏苹果园果-草复合种植技术研究与示范”(XZ202401ZY0032); 林芝市科技计划项目“林芝市苹果园果-草复合种植及科学配方施肥技术研究与示范”(2023-XYQ-006); 高原特色农牧科技小院建设及综合服务能力提升(XY2024-03); 高原特色农牧科技小院建设及综合服务能力提升(XK2024-04); 高原特色农牧科技小院建设及综合服务能力提升(XK2024-01); 高原特色农牧科技小院建设及综合服务能力提升(YJSXK2025-22); 高原特色农牧科技小院建设及综合服务能力提升(YJSXY2025-05); 西藏农牧学院林学博士点(一期)(533325001); 西藏农牧牧学院第七批柔性人才项目(53013001804); 西藏高原林业生态工程重点实验室(2025XZLY)

Research Progress on Effects of Nitrogen and Phosphorus Addition on Soil Respiration: Bibliometric Mapping Analysis and Systematic Review of Publications in Global Core Journals (2015 to 2025)

YANG Siyu(), HU Minghang, TONG Lingchen, HAN Yanying, YE Yanhui()   

  1. College of Forestry and Grassland, Xizang Agricultural and Animal Husbandry University, Nyingchi, Xizang 860000
  • Received:2026-05-15 Revised:2026-07-10 Published:2026-08-25 Online:2026-08-20

摘要:

为全面、系统梳理氮磷添加影响土壤呼吸领域的研究发展脉络,精准把握该领域的研究现状与前沿动态,为后续研究方向规划、生产实践决策提供科学支撑,基于Web of Science核心合集数据库,选取2015—2025年的402篇文献,采用文献计量学方法对其年度发文量、刊载期刊、研究机构、作者群体,以及关键词共现关系、主题演化趋势开展可视化分析,绘制该领域的高分辨率知识图谱。结果表明:该领域全球发文量年均增幅10.6%,虽在2023—2024年发文量小幅回落,但整体仍高于前期基础水平;期刊Soil Biology & Biochemistry刊载相关论文数量位居首位;ZHU Biao (发表12篇论文,累计被引982次)与MARIE Spohn形成高产出、高学术影响力的双核心研究群体。中国累计发表论文191篇、总被引5999次,整体研究规模居全球第一,主要依托大规模联网控制试验开展研究;美国、德国产出多篇高被引论文,构建了该领域的主流理论分析框架;关键词演化呈现出单一养分因子研究、微生物内在机制解析、多系统整合分析3个阶段的递进趋势,“磷添加”与“微生物呼吸”的关键词共现强度在过去5年内提升5.5倍。未来研究需补齐热带、冻土、城市绿地等生态系统的观测数据短板,融合高通量传感与多组学技术,构建耦合氮磷比、微生物碳利用效率与土壤呼吸响应特征的非线性模型,搭建全球专题文献数据库,以期助力碳中和目标的实现与土壤碳库的精准核算。

关键词: 氮磷添加, 土壤呼吸, 文献计量学, 可视化分析, CiteSpace

Abstract:

To comprehensively and systematically trace the research development trajectory in the field of nitrogen and phosphorus addition effects on soil respiration, accurately grasp the current status and frontier dynamics, and provide scientific support for future research planning and practical decision-making, this study selected the Web of Science core collection as the data source for literature retrieval, setting the search period from January 1, 2015, to December 31, 2025. Using bibliometric methods, we conducted visual analysis on 402 core publications, examining annual publication trends, journals, research institutions, author groups, keyword co-occurrence patterns, and thematic evolution, thereby constructing a high-resolution knowledge map of the field. The results showed that global annual publication growth averaged 10.6%, with a slight decline in output between 2023 and 2024, yet remaining above earlier baseline levels. The journal Soil Biology & Biochemistry ranked first in publishing related papers. ZHU Biao (with 12 publications and 982 cumulative citations) and Marie Spohn formed two highly productive and influential research groups. China led globally in both total publications (191) and citations (5999), driven primarily by large-scale networked controlled experiments. The United States and Germany produced numerous highly cited papers, establishing mainstream theoretical frameworks in the field. Keyword evolution had progressed through three stages: single-nutrient factor studies, microbial mechanism exploration, and integrated multi-system analyses. The co-occurrence strength of the keywords “phosphorus addition” and “microbial respiration” increased by 5.5 times over five years. Future research should address data gaps in tropical, permafrost, and urban greenland ecosystems, integrate high-throughput sensing technologies and multi-omics approaches, develop nonlinear models linking nitrogen-to-phosphorus ratios, microbial carbon use efficiency, and soil respiration responses, and establish a global specialized literature database to support carbon neutrality goals and accurate soil carbon stock accounting.

Key words: nitrogen and phosphorus addition, soil respiration, bibliometric analysis, visual analytics, CiteSpace

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