1 材料与方法
1.1 数据来源
1.2 研究方法
2 结果与分析
2.1 发文量变化和主题类别分析
表1 渔业可追溯10个研究主题类别 |
| 序号 | 主题 | 频率 |
|---|---|---|
| 1 | 食品科学与技术(Food Sciences and Technology) | 82 |
| 2 | 环境科学与生态学(Environmental Sciences and Ecology) | 45 |
| 3 | 渔业(Fisheries) | 40 |
| 4 | 农业(Agriculture) | 23 |
| 5 | 国际关系(International Relations) | 22 |
| 6 | 化学(Chemistry) | 19 |
| 7 | 海洋与淡水生物学(Marine and Freshwater Biology) | 18 |
| 8 | 科学技术其他主题(Science Technology Other Topics) | 13 |
| 9 | 生物多样性保护(Biodiversity Conservation) | 11 |
| 10 | 商业经济学(Business Economics) | 11 |
2.2 发文国家和机构分析
表2 2001—2021年发文频率机构排名 |
| 序号 | 机构 | 频率 |
|---|---|---|
| 1 | 西班牙海产品罐头生产者协会(Anfaco Cecopesca) | 15 |
| 2 | 罗马尼亚-杜拉纳·德·乔斯·加拉蒂大学 (Dunarea De Jos University of Galati) | 9 |
| 3 | 阿威罗大学(University of Aveiro) | 8 |
| 4 | 哥伦比亚大学(University of British Columbia) | 8 |
| 5 | 欧洲委员会(European Commiss) | 5 |
| 6 | 比萨大学(University of Pisa) | 5 |
| 7 | 班戈大学(Bangor University) | 4 |
| 8 | 中国水产科学研究院(Chinese Academy of Fishery Sciences) | 4 |
| 9 | 帕尔马大学(University of Parma) | 4 |
| 10 | 詹姆斯·库克大学(James Cook University) | 4 |
2.3 被引期刊分析
表3 被引期刊频率排名 |
| 序号 | 期刊 | 频率 |
|---|---|---|
| 1 | 《海洋政策》(Marine Policy) | 102 |
| 2 | 《食品控制》(Food Control) | 95 |
| 3 | 《美国科学公共图书馆》(Plos One) | 91 |
| 4 | 《农业与食品化学》(Journal of Agricultural and Food Chemistry) | 81 |
| 5 | 《渔业》(Fisheries) | 75 |
| 6 | 《鱼类和渔业》(Fish and Fisheries) | 72 |
| 7 | 《食品化学》(Food Chemistry) | 65 |
| 8 | 《食品研究国际》(Food Research International) | 59 |
| 9 | 《科学》(Science) | 59 |
| 10 | 《自然》(Nature) | 57 |
2.4 被引文献分析
表4 被引频次前10位的文献 |
| 序号 | 作者 | 被引参考文献 | 期刊 | 年份 | 频此 |
|---|---|---|---|---|---|
| 1 | Pramod G, et al. | Estimates of illegal and unreported fish in seafood imports to the USA | 《海洋政策》(Marine Policy) | 2014 | 21 |
| 2 | Pardo M Á, et al. | Misdescription incidents in seafood sector | 《食品控制》(Food Control) | 2016 | 13 |
| 3 | Leal M C, et al. | Seafood traceability: current needs,available tools, and biotechnological challenges for origin certification | 《生物技术趋势》 (Trends in Biotechnology) | 2015 | 11 |
| 4 | Helyar S J, et al. | Fish product mislabelling: failings of traceability in the production chain and implications for illegal,unreported and unregulated (IUU) fishing | 《美国科学公共图书馆》 (Plos One) | 2014 | 11 |
| 5 | Willette D A, et al. | Using DNA barcoding to track seafood mislabeling in Los Angeles restaurants | 《环境科学与生态学》(Conservation Biology) | 2017 | 10 |
| 6 | Pinto A D, et al. | DNA barcoding for detecting market substitution in salted cod fillets and battered cod chunks | 《食品化学》 (Food Chemistry) | 2013 | 10 |
| 7 | Willette D A, et al. | Delivering on seafood traceability under the new U.S. import monitoring program | 《人类环境杂志》(Ambio) | 2018 | 9 |
| 8 | Cawthorn D M, et al. | Fish species substitution and misnaming in South Africa: an economic, safety and sustainability conundrum revisited | 《食品化学》 (Food Chemistry) | 2015 | 9 |
| 9 | Armani A,et al. | DNA barcoding reveals commercial and health issues in ethnic seafood sold on the Italian market | 《食品控制》(Food Control) | 2015 | 9 |
| 10 | Bailey M, et al. | The role of traceability in transforming seafood governance in the global South | 《食品研究国际》(Food Research International) | 2016 | 8 |
2.5 关键词分析
2.5.1 渔业可追溯关键词
2.5.2 渔业可追溯关键词聚类
表6 渔业可追溯关键词聚类共现网络 |
| 序号 | 聚类 大小 | 标识词 | 年份 |
|---|---|---|---|
| 1 | 41 | 鱼和渔业产品(fish and fishery products) | 2015 |
| 2 | 40 | 追溯和身份保存系统(traceability and identity preservation systems) | 2010 |
| 3 | 35 | 单核苷酸多态性(single nucleotide polymorphism) | 2014 |
| 4 | 34 | 金枪鱼(tuna) | 2018 |
| 5 | 33 | 鉴定(identification) | 2012 |
| 6 | 33 | 鳍(fins) | 2010 |
| 7 | 29 | 联合分析(conjoint analysis) | 2013 |
| 8 | 26 | 遗传标记(genetic markers) | 2008 |
| 9 | 25 | 食品安全(food safety) | 2015 |
| 10 | 19 | 12S rRNA基因(12S rRNA gene) | 2012 |