国内外土地利用研究动态文献计量与可视化分析

发布时间：2018-06-12 21:43

  本文选题：土地利用 + 对比分析　； 参考：《世界农业》2017年08期

【摘要】：为揭示国内外土地利用研究的现状、进展和未来研究趋势。以CNKI和Web of Science(WOS)核心合集数据库中1992—2016年土地利用研究文献为数据源,运用CiteSpace和X指数,综合分析了国内(CNKI)与国外(WOS)土地利用研究的文献计量学特征和主要子领域的研究热点演进情况。发现:(1)国内外文年献累积量增长趋势呈下开口抛物线复合指数模型,预测各自分别在2018和2038年达到峰值。(2)X指数评价论文水平科学可行,Verburg Peter H、Veldkamp A、傅伯杰和陈利顶是核心作者,中国科学院、中国科学院研究生院和美国加利福尼亚州大学系统是主要的研究机构,Agriculture Ecosystems Environment、International Journal of Remote Sensing、Land Use Policy、《中国土地科学》《水土保持研究》和《安徽农业科学》是主要载文期刊。(3)土地利用变化、土地利用的影响(或关系)、土地利用分类、土地利用规划与设计和土地利用模型是土地利用研究主题中的5个主要子领域。土地利用转型与棕地再生,土地利用分级体系更新与多影像协同的分类算法,土地规划监管与双重耦合空间协同决策模式,土地利用方式对地表潜热的传导、土壤有机碳变化、水质和土壤温室气体通量的影响,基于生态过程的土地利用(变化)耦合模型分别是以上5个子领域的未来研究主要热点。(4)国际研究的持续性和系统性优于中国,耦合生态过程的土地利用动态模型构建、不确定性问题和土地空间数字规划等是中国未来研究应该加强的方向。
[Abstract]:In order to reveal the present situation, progress and future research trend of land use research at home and abroad. Based on the literature on land use research from 1992 to 2016 in the core database of CNKI and Web of Science WOS, CiteSpace and X index are used as data sources. The bibliometrics characteristics of land use research of CNKI and WOS at home and abroad and the evolution of the hot spots in the main sub-fields are comprehensively analyzed. It is found that the growth trend of annual contribution at home and abroad presents a compound index model with a lower opening parabola. It is predicted that the index will reach a peak value in 2018 and 2038, respectively. It is scientific and feasible to evaluate the level of paper level by Verburg Peter Heng Veldkamp A. Fu Berger and Chen Liding are the core authors. Chinese Academy of Sciences The Graduate School of the Chinese Academy of Sciences and the University of California system are the main research institutions, the Agriculture ecosystems Environment International Journal of remote Sensing Land use Policy, China Land Science, soil and Water Conservation Research, and Anhui Agricultural Science, the main journal published in the paper, land use change. The influence of land use, land use classification, land use planning and design, and land use model are the five main sub-fields of land use research. Land use transformation and brown land regeneration, classification algorithm of land use classification system renewal and multi-image coordination, land planning supervision and dual coupling spatial coordination decision-making model, land use mode to the surface latent heat conduction, soil organic carbon change. The impact of water quality and soil greenhouse gas flux, the land use (change) coupling model based on ecological process is the main research hotspot in the above five subfields, respectively. The international research is more persistent and systematic than that in China. The construction of land use dynamic model coupled with ecological processes, uncertainty and land spatial digital planning are the directions that should be strengthened in the future research in China.
【作者单位】： 陕西职业技术学院旅游系;西北农林科技大学林学院;陕西省农业广播电视学校高陵分校;甘肃小陇山森林生态系统定位研究站;
【基金】：国家“十二五”科技支撑计划课题(2015BAD07B06-2)
【分类号】：F301.2;G353.1
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本文编号：2011186