摘要
本文以中国知网(CNKI)数据库收录的期刊论文、博硕士毕业论文、会议论文、标准、成果和专利6类文献(共计1273篇)为统计对象,对中国"沿海防护林"科学研究文献从数量、层次、高频引用论文分布3方面进行计量学分析,结果表明:沿海防护林研究文献数量明显增加,但核心期刊论文(22%)和标准专利类文献(14%)比例偏低。进一步通过关键词共词分析和多维尺度分析对沿海防护林研究概况和阶段变迁、热点和重点领域进行识别,结果表明:木麻黄、沙质海岸、树种选择、生态效益和防护林建设是热点研究主题,土壤微生物、遥感、立地条件、泥质海岸是新兴主题,不同阶段的研究重点有差异,未来研究的重点是沿海防护林监测与评价、体系和结构优化以及对沿海防护林生态系统的综合管理。
Six kinds of literatures on coastal protection forest were selected from China National Knowledge Infrastructure(CNKI),including scientific papers,dissertations,conference papers,standards,achievements and patents,to conduct bibliometrics statistics of literature number,level and highly cited frequency literatures distribution.The results indicated significant increase of literature number,but the proportions of core journal articles,standards and patents were still low.Through further analysis of key words co-word and multidimensional scaling,the survey of coastal protection forest and its changes,hot spots and emphasis of coastal protection forest are identified,the results showed Casuarina,sandy coast,selection of tree species,ecological benefit and shelter-forest construction were the hot topics;soil microorganism,remote sensing,site conditions and muddy coast were emerging topics.The research emphases are different in different stages,the future research focuses on monitoring and evaluation of coastal shelter-forest system and structure optimization,and integrating management to coastal protection forest ecosystem.
作者
颉洪涛
成向荣
吴统贵
虞木奎
XIE Hong-tao;CHENG Xiang-rong;WU Tong-gui;YU Mu-kui(Institute of Subtropical Forestry/Chinese Academy of Forestry, Hangzhou 311400, China)
出处
《山东农业大学学报（自然科学版）》
CSCD
2017年第3期365-370,共6页
Journal of Shandong Agricultural University：Natural Science Edition
基金
浙江省森林生态创新团队项目:沿海防护林防风效益监测与评价(2011R50027)
林业科技创新平台项目(2015-LYPT-DW-025)
引进国外技术
管理人才项目计划(20150327002)
关键词
沿海防护林
文献计量
分析
Coastal protection forests
bibliometrics
analysis
