全球趋势和热点在水污染非有针对性的查研究:图书识别和视觉分析
Yitian Wu1, Yewen Shi1, Tianmin Gu1
1Shanghai Municipal Center for Disease Control and Prevention, Shanghai 200336, China.
Toxics
|January 8, 2025
概括
非目标查 (NTS) 识别未知的水污染物,对环境健康至关重要. 研究表明,NTS在水污染研究中已经经历了三个不同的阶段,其中中国是领先的出版物.
科学领域:
- 环境科学和分析化学
- 专注于非向查 (NTS) 以识别水资源中的新兴关注污染物 (CEC).
背景情况:
- 非定向选 (NTS) 技术使未知化合物能够在没有预先选择的情况下被检测出来,这对于环境保护至关重要.
- 学术界越来越关注NTS用于水分析,这凸显了它在应对新出现的环境健康挑战方面的重要性.
研究的目的:
- 在水污染研究中量化分析和可视化出版趋势,研究热点和NTS的结构演变.
- 确定水体NTS领域的领先国家,作者,期刊和关键词.
- 分析环境监测中NTS研究的历史发展和未来方向.
主要方法:
- 用R 4.4.1和CiteSpace 6.3.R1.1.使用Web of Science核心集合 (2007-2024) 中的589个出版物的图书法分析.
- 纳入标准侧重于分析水样的研究,不包括仅分析水沉积物的研究.
- 出版数据的定量分析和可视化,包括趋势,地理分布和关键字的同时出现.
主要成果:
- 在水污染研究中,NTS的应用已经经历了三个阶段:理论探索,快速发展和稳步进展.
- 中国在出版 (131篇) 方面领先,其次是德国 (105篇),西班牙 (50篇) 和美国 (39篇).
- 主要研究领域包括NTS方法,嫌疑人查和健康风险评估. 国际合作需要改进.
结论:
- 国家水污染系统 (NTS) 是一个快速发展的领域,对于识别未知的水污染物和保护公共健康至关重要.
- 未来的研究应该是多学科的,重点是新型污染物识别,转化化合物的毒性和对健康的影响.
- 建议加强国际合作,以进一步推进水质评估中的NTS领域.
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