标题：Research Trends in Non Point Source during 1975-2010作者：Zhuang Yanhua;Nguyen Thuminh; Niu Beibei; Shao Wei; Hong Song
来源出版物：2012 INTERNATIONAL CONFERENCE ON MEDICAL PHYSICS AND BIOMEDICAL ENGINEERING (ICMPBE2012)卷：33页：138-143 DOI：10.1016/j.phpro.2012.05.041出版年：2012
会议名称：International Conference on Medical Physics and Biomedical Engineering (ICMPBE)会议地点：Qingdao, PEOPLES R CHINA会议日期：2012
摘要：According to the samples of 2924 articles about non point source of SCI and SSCI databases from 1975 to 2010, this study analysed the articles in the growth trend of article outputs, subject categories and journals, international collaborations, geographic distribution and scientific research issues by using bibliometric analysis. The results showed that non point source research steadily increased over the past 35 years and the annual number of articles published in 2010 was 79 times of that in 1975. Non point source was involved into 67 kinds of subjects and appeared in 451 journals. The main study area was concentrated in North America and Europe, following by East Asia. There were 79 countries/territories participated in non point source research, and USA was the largest contributor in non point source research and had a central position in collaboration networks. A keyword analysis indicated that water quality, non point pollutions, and watershed were the hottest issues of non point source research; "GIS, "watershed management", "modeling", "simulation", "monitoring", and "remote sensing" were the most popular research methods; and "agriculture", "land use", "runoff", and "pollution" were the leading causes of non point pollution.
作者关键词：non point source, bibliometric analysis, keywords analysis, research trends
扩展关键词：NONPOINT-SOURCE POLLUTION; BIBLIOMETRIC ANALYSIS; ENVIRONMENTAL-IMPACT; WATER-QUALITY; CHINA; MODEL; AREA; MANAGEMENT; RIVER
通讯作者地址：Zhuang Yanhua;Wuhan Univ, Sch Resource & Environm Sci, Wuhan 430072, Peoples R China
[Zhuang Yanhua; Nguyen Thuminh; Niu Beibei; Shao Wei; Hong Song]WuhanUniv, Sch Resource & Environm Sci,Wuhan430072, Peoples RChina.
研究方向：Biophysics; Engineering; Physics
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