基于CiteSpace森林培育学科的研究热点和发展历程  

Research Focus and Development Process of Silviculture Discipline Based on Master’s Degree Thesis

作　　者：叶学敏 顾菡娇 杜天真[1,2] 郭韫丽[3] 陈伏生[1,2] Ye Xuemin;Gu Hanjiao;Du Tianzhen;Guo Yunli;Chen Fusheng(College of Forestry,Jiangxi Agricultural University,Nanchang 330045,China;Jiangxi Provincial Key Laboratory of Silviculture,Jiangxi Agricultural University,Nanchang 330045,China;The Library of Jiangxi Agricultural University,Nanchang 330045,China)

机构地区：[1]江西农业大学林学院,南昌330045 [2]江西省森林培育重点实验室,江西农业大学,南昌330045 [3]江西农业大学图书馆,南昌330045

出　　处：《广西林业科学》2019年第3期408-415,共8页Guangxi Forestry Science

基　　金：江西省学位与研究教育教学改革研究项目(JXYJG-2017-047);江西省5511优势科技创新团队人才计划(20165BCB19006);江西省2019年度研究生创新专项资金项目(YC2019-B061)

摘　　要：从硕士学位论文视角客观评价森林培育学科的研究现状和发展,为森林培育学科研究生培养方案的修订和学位论文的选题提供参考。利用中国知网(CNKI)数据库和CiteSpace可视化文献分析软件对2000—2017年我国森林培育学科2 690篇硕士学位论文进行分析,探究其研究热点和发展历程。分析发现,森林培育学硕士学位论文数量呈快速增长而后保持平稳的态势,“组织培养”、“生物量”、“生长”、“遗传多样性”、“干旱胁迫”、“光合作用”和“土壤养分”等关键词频率较高;关键词网络交叉相连;林分类型研究主要以人工林为主,天然林的研究较为薄弱;碳储量、基因表达、土壤养分、土壤微生物和氮沉降等问题将成为学科研究热点;研究内容趋于多元化、交叉化,向生态学、遗传学、土壤学、植物生理学等分支学科领域纵向发展。近20年来,我国森林培育学科的发展是在对研究理论的深化、创新、交叉和系统化的过程中,紧密结合我国生态建设和林业生产实践,走出一条符合国情的创新发展之路。In order to objectively evaluate the research status and development in silviculture discipline,and provide reference for the revision of the cultivation program of graduate students majoring in forest cultivation and the selection of the dissertation,2 690 master's degree thesis of silviculture from 2000 to 2017 were analyzed using CiteSpace software based on China National Knowledge Infrastructure(CNKI)database to explore research hotspots and development process.The number of thesis on silviculture increased rapidly and then remained stable.Keywords analysis and network showed that“tissue culture”,“biomass”,“growth”,“genetic diversity”,“drought stress”,“photosynthesis”and“soil nutrients”were high frequency and diversified,and showed a strong interdisciplinary trend.The research of tree species were mainly plantation and study on virgin forest was lack.The hotspots of silviculture were carbon reserves,gene expression,nitrogen deposition and soil nutrient,soil microbial.The research contents tended to be diversified and intersected and has been developed vertically to various branches of disciplines such as ecology,genetics,soil science,plant physiology and so on.The development of silviculture discipline is in the process of deepening,innovating,crossing and systematizing research theory,closely combining ecological construction and forestry production practice in China,and finding a path of innovation and development in line with the national conditions.

关 键 词：森林培育 硕士学位论文 CITESPACE 研究热点 发展历程 

分 类 号：S750[农业科学—森林经理学]