农业大数据学报 ›› 2020, Vol. 2 ›› Issue (4): 95-106.doi: 10.19788/j.issn.2096-6369.200412

• 专题——农业基础性长期性科技工作 • 上一篇    下一篇

不同管理模式下土壤质量演变的研究态势分析——基于文献计量

冉继伟1,3(), 李鑫1, 田彦芳1, 邬磊1,2, 孙楠1, 徐明岗1, 张文菊1,2()   

  1. 1.中国农业科学院农业资源与农业区划研究所,北京 100081
    2.耕地培育技术国家工程实验室,北京 100081
    3.武汉理工大学资源与环境工程学院,武汉 430070
  • 收稿日期:2020-12-01 出版日期:2020-12-26 发布日期:2021-03-11
  • 通讯作者: 张文菊 E-mail:2862099492@qq.com;zhangwenju01@caas.cn
  • 作者简介:冉继伟,男,硕士研究生,研究方向:环境化学与污染防治;E-mail: 2862099492@qq.com
  • 基金资助:
    农业科技创新联盟建设-农业基础性长期性科研工作(Y2017LM06)

A Bibliometric Analysis of the Research Status of Soil Quality Evolution under Different Management Modes

Jiwei Ran1,3(), Xin Li1, Yanfang Tian1, Lei Wu1,2, Nan Sun1, Minggang Xu1, Wenju Zhang1,2()   

  1. 1.Institute of Agricultural Resources and Regional Planning, Chinese Academy of Agricultural Sciences, Beijing 100081, China
    2.National Engineering Laboratory for Improving Quality of Arable Land, Beijing 100081, China
    3.School of Resources and Environmental Engineering, Wuhan University of Technology, Wuhan 430070, China
  • Received:2020-12-01 Online:2020-12-26 Published:2021-03-11
  • Contact: Wenju Zhang E-mail:2862099492@qq.com;zhangwenju01@caas.cn

摘要: 目的

随着人与土地资源的矛盾加剧,集约化种植下农田土壤质量演变受到了国内外学者的广泛关注。客观分析不同管理模式下土壤质量研究的发展脉络与现状,明确当前的研究前沿与热点问题,为耕地质量领域研究提供参考。

方法

利用文献计量学方法,基于Web of Science和CNKI数据库,根据发文量、发文国家、发文机构、载文期刊、论文被引频次及关键词方面分析近30年来土壤质量研究的发展态势、前沿领域以及国际合作状况等。

结论

分析发现,该领域在时间序列上的相关文献数量整体保持良好的上升趋势;美国、中国、印度、巴西、加拿大是国际文献发文量较多的国家;共现网络图谱分析表明,长期施肥及耕作、轮作等措施与土壤养分、土壤结构、土壤生物与群落结构、土壤功能与监测评价仍是当前土壤质量研究的热点。近年来国内相关研究逐渐向基于土壤生物学土壤质量提升模式方向靠拢,但与国际领先水平仍有一定差距。【展望】土壤生物学在土壤质量演变中的机理研究、土壤生态系统服务功能的量化及其应用可能是未来该领域研究的两大热点,综合利用信息技术、生物技术及大数据分析技术来实现土壤质量动态监测与预测预警是未来土壤质量研究的重要方向。

关键词: 文献计量学, 土壤质量, 耕地质量, 管理措施, 土壤生物学, 土壤功能

Abstract: Objective

As human pressures on land resources intensify, the evolution of farmland soil quality under intensive cultivation has attracted extensive attention from scholars around the world. Objective analysis of the development context and current status of soil quality research under different management modes can identify the current research frontiers and leading research topics, and provide reference for cultivated land quality research.

Methods

Using bibliometrics based on the Web of Science and China National Knowledge Infrastructure (CNKI) databases, the development trends, frontier fields and status of collaborative soil quality research over the past 30 years were analyzed in terms of the volume, country and institution of publication, as well as citation frequency of papers and keywords.

Results

It was found that the number of relevant articles in the field of time series increased steadily overall, and that the United States, China, India, Brazil and Canada had the highest output of international collaborative research publications. Co-occurrence network analysis showed that long-term fertilization, tillage and crop rotation, as well as measures such as soil nutrients, structure, biology, community structure, function, monitoring and evaluation were still leading topics in soil quality research. In recent years, domestic research has gradually moved toward the soil quality improvement model based on soil biology, but is still somewhat behind the level of current international research. [Prospect] The mechanism of soil biology in the process of soil quality improvement and the quantification of soil ecosystem service function will become two leading research topics in the near future. The combination of information technology, biotechnology and big data analysis technology to perfect dynamic monitoring and evaluation of soil quality will also attract more attention for soil quality improvement and soil health in the future.

Key words: bibliometrics, soil quality, cultivated land quality, management practices, soil biology, soil functions

中图分类号: 

  • S-1