法医学杂志 ›› 2026, Vol. 42 ›› Issue (1): 17-25.DOI: 10.12116/j.issn.1004-5619.2023.531207
收稿日期:2023-12-24
发布日期:2026-04-28
出版日期:2026-02-25
通讯作者:
张君,严江伟
作者简介:王甜(1998—),女,硕士,主要从事法医物证学研究;E-mail:wt15536380522@163.com
基金资助:
Tian WANG(
), Li-wei ZHANG, Dai-jing YU, Jun ZHANG(
), Jiang-wei YAN(
)
Received:2023-12-24
Online:2026-04-28
Published:2026-02-25
Contact:
Jun ZHANG, Jiang-wei YAN
About author:First author contact:WANG T, ZHANG L W, YU D J, et al. Visual analysis of the current status and trends in forensic microbiology research based on bibliometrics[J].
摘要:
目的 使用文献计量学方法,分析法医微生物学研究的现状和发展趋势。 方法 筛选2010—2022年Web of Science 数据库核心合集收录的法医微生物学相关文献(533篇)作为研究对象,采用Bibliometrix 和VOSviewer软件对该领域文献的年发文量、发文期刊、国家(地区)、机构、作者和关键词共现网络进行可视化分析。 结果 法医微生物研究领域相关文献的年发文量整体呈上升趋势,2021年发表篇数最多,为72篇。文献来源主要分布在法医学领域、微生物学领域以及综合性的期刊。高产国家主要为美国(231篇)、中国(47篇)和澳大利亚(32篇)。美国密歇根州立大学发文量最多(25篇),发文量最多的作者为该大学的BENBOW ME(19篇)。关键词共现网络显示,法医微生物学最早主要应用在生物安全领域,随着测序技术发展,出现了新的应用领域(如死亡时间推断)。该领域研究热点主要集中在生物安全、死亡时间推断、基因测序分析等方面,呈现了多机构合作和多学科交叉的趋势。 结论 近年来法医微生物学研究呈现出快速增长的态势。高通量测序技术和生物信息技术与法医微生物学的交叉结合,推动了该领域的快速发展。
中图分类号:
王甜, 张立为, 余代静, 张君, 严江伟. 基于文献计量学对法医微生物学研究现状及趋势的可视化分析[J]. 法医学杂志, 2026, 42(1): 17-25.
Tian WANG, Li-wei ZHANG, Dai-jing YU, Jun ZHANG, Jiang-wei YAN. Visual Analysis of the Current Status and Trends in Forensic Microbiology Research Based on Bibliometrics[J]. Journal of Forensic Medicine, 2026, 42(1): 17-25.
| 期刊 | 发文量/篇 | 影响因子 | 大类分区 | 小类分区 | 国家(地区) | 被引频次 |
|---|---|---|---|---|---|---|
| Forensic Sci Int | 50 | 2.2 | 医学3区 | 法医学2区 | 爱尔兰 | 1 276 |
| J Forensic Sci | 50 | 1.6 | 医学4区 | 法医学3区 | 美国 | 1 306 |
| Forensic Sci Int Genet | 38 | 3.1 | 医学2区 | 法医学1区 | 爱尔兰 | 775 |
| Front Microbiol | 25 | 5.2 | 生物学2区Top | 微生物学3区 | 瑞士 | 311 |
| Int J Legal Med | 25 | 2.1 | 医学3区 | 法医学2区 | 德国 | 605 |
| J Forensic Leg Med | 20 | 1.5 | 医学4区 | 法医学4区 | 英格兰 | 83 |
| PLoS One | 18 | 3.7 | 综合性期刊3区 | 综合性期刊3区 | 美国 | 1 019 |
| Sci Rep | 14 | 4.6 | 综合性期刊2区 | 综合性期刊2区 | 英格兰 | 344 |
| Microbiol Spectr | 10 | 3.7 | 生物学2区 | 微生物学3区 | 美国 | 6 |
| Appl Environ Microbiol | 9 | 4.4 | 生物学2区 | 微生物学3区 | 美国 | 857 |
表1 法医微生物学研究发文量前10的期刊
Tab. 1 Top 10 journals publishing articles in forensic microbiology research
| 期刊 | 发文量/篇 | 影响因子 | 大类分区 | 小类分区 | 国家(地区) | 被引频次 |
|---|---|---|---|---|---|---|
| Forensic Sci Int | 50 | 2.2 | 医学3区 | 法医学2区 | 爱尔兰 | 1 276 |
| J Forensic Sci | 50 | 1.6 | 医学4区 | 法医学3区 | 美国 | 1 306 |
| Forensic Sci Int Genet | 38 | 3.1 | 医学2区 | 法医学1区 | 爱尔兰 | 775 |
| Front Microbiol | 25 | 5.2 | 生物学2区Top | 微生物学3区 | 瑞士 | 311 |
| Int J Legal Med | 25 | 2.1 | 医学3区 | 法医学2区 | 德国 | 605 |
| J Forensic Leg Med | 20 | 1.5 | 医学4区 | 法医学4区 | 英格兰 | 83 |
| PLoS One | 18 | 3.7 | 综合性期刊3区 | 综合性期刊3区 | 美国 | 1 019 |
| Sci Rep | 14 | 4.6 | 综合性期刊2区 | 综合性期刊2区 | 英格兰 | 344 |
| Microbiol Spectr | 10 | 3.7 | 生物学2区 | 微生物学3区 | 美国 | 6 |
| Appl Environ Microbiol | 9 | 4.4 | 生物学2区 | 微生物学3区 | 美国 | 857 |
图3 法医微生物领域发文量前20作者的发文分布圆点大小代表本年度发文量,圆圈越大,发文量越多;圆点颜色代表年平均被引频次,颜色越深,被引频次越高。
Fig. 3 Publication distribution of the top 20 authors in forensic microbiology
| 通信作者 | 期刊 | 文献 | 发表年份 | LC | GC | LC/GC |
|---|---|---|---|---|---|---|
| FIERER N | P Natl Acad Sci U S A | Forensic identification using skin bacterial communities[ | 2010 | 93 | 381 | 24.41% |
| METCALF J L | Science | Microbial community assembly and metabolic function during mammalian corpse decomposition[ | 2016 | 81 | 281 | 28.83% |
| METCALF J L | eLife | A microbial clock provides an accurate estimate of the postmortem interval in a mouse model system[ | 2013 | 85 | 198 | 42.93% |
| PECHAL J L | Int J Legal Med | The potential use of bacterial community succession in forensics as described by high throughput metagenomic sequen-cing[ | 2014 | 90 | 179 | 50.28% |
| HYDE E R | PLoS One | The living dead: Bacterial community structure of a cadaver at the onset and end of the bloat stage of decomposition[ | 2013 | 55 | 132 | 41.67% |
| LAX S | Microbiome | Forensic analysis of the microbiome of phones and shoes[ | 2015 | 58 | 97 | 59.79% |
| COBAUGH K L | PLoS One | Functional and structural succession of soil microbial communities below decomposing human cadavers[ | 2015 | 45 | 95 | 47.37% |
| JAVAN G T | Sci Rep | Human thanatomicrobiome succession and time since death[ | 2016 | 51 | 88 | 57.95% |
| HAUTHER K A | J Forensic Sci | Estimating time since death from postmortem human gut microbial communities[ | 2015 | 46 | 79 | 58.23% |
| DAMANN F E | J Forensic Sci | Potential use of bacterial community succession in decaying human bone for estimating postmortem interval[ | 2015 | 43 | 72 | 59.72% |
表2 法医微生物学领域前10高被引论文
Tab. 2 Top 10 highly cited publications in the field of forensic microbiology
| 通信作者 | 期刊 | 文献 | 发表年份 | LC | GC | LC/GC |
|---|---|---|---|---|---|---|
| FIERER N | P Natl Acad Sci U S A | Forensic identification using skin bacterial communities[ | 2010 | 93 | 381 | 24.41% |
| METCALF J L | Science | Microbial community assembly and metabolic function during mammalian corpse decomposition[ | 2016 | 81 | 281 | 28.83% |
| METCALF J L | eLife | A microbial clock provides an accurate estimate of the postmortem interval in a mouse model system[ | 2013 | 85 | 198 | 42.93% |
| PECHAL J L | Int J Legal Med | The potential use of bacterial community succession in forensics as described by high throughput metagenomic sequen-cing[ | 2014 | 90 | 179 | 50.28% |
| HYDE E R | PLoS One | The living dead: Bacterial community structure of a cadaver at the onset and end of the bloat stage of decomposition[ | 2013 | 55 | 132 | 41.67% |
| LAX S | Microbiome | Forensic analysis of the microbiome of phones and shoes[ | 2015 | 58 | 97 | 59.79% |
| COBAUGH K L | PLoS One | Functional and structural succession of soil microbial communities below decomposing human cadavers[ | 2015 | 45 | 95 | 47.37% |
| JAVAN G T | Sci Rep | Human thanatomicrobiome succession and time since death[ | 2016 | 51 | 88 | 57.95% |
| HAUTHER K A | J Forensic Sci | Estimating time since death from postmortem human gut microbial communities[ | 2015 | 46 | 79 | 58.23% |
| DAMANN F E | J Forensic Sci | Potential use of bacterial community succession in decaying human bone for estimating postmortem interval[ | 2015 | 43 | 72 | 59.72% |
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