农业科技资源研究主题与资源利用动力学仿真分析

doi:10.13998/j.cnki.issn1002-1248.2019.03.18-1939

摘要/Abstract

摘要： 农业科技资源在推动一个国家农业类型的转变中,起到至关重要的作用。文章对农业科技资源研究主题进行分析,构建农业科技资源利用的动力学模型并进行仿真。借助BICOMB和gCLUTO进行双聚类分析,并与NetDraw及VOSviewer生成的图谱进行对比,析出农业科技资源研究的主题。在Vensim PLE软件环境下构建农业科技资源利用动力学模型,并进行灵敏度分析。农业科技资源研究包括农业科技创新研究、农业科技资源政策与环境研究、农业科技与农村经济发展研究、可持续性农业科技资源研究、农业科技资源配置与应用研究五大主题。仿真结果显示,农业科技资源的推广、农村科技利用者的增加依赖于农业科技资源供给渠道与方式的多样化。结合调研数据,对农村信息设施及用户获取渠道进行分析。

关键词: 农业, 农村, 科技资源, 双聚类算法, 系统动力学

Abstract: Agricultural science and technology resources play a crucial role in promoting agricultural type transformation of a country. This paper analyzes high frequency keywords of agricultural science and technology, builds a dynamic model of agricultural science and technology resources and carrys on the simulation. Using BICOMB and gCLUTO, this paper precipitates the themes and a strategic diagram of the field of agricultural science and technology after compared with the generated map of NetDraw and VOSviewer. In the VensimPLE environment, this paper carry on the simulation. International agricultural science and technology resources research includes five main themes as follows: agricultural science and technology innovation research, policy and environment of agricultural science and technology resources research, agricultural science and technology andrural economic development research, sustainable agricultural science and technology resources research, and agricultural science and technology resources allocation and utilization research. The simulation results show that the promotion of agricultural science and technology resources, the increase of users rely on the diversification of channels and ways of supplying. Combined with the survey data, this paper analyzes the rural information infrastructures and user accesses.

Key words: agriculture, rural, science and technology, biclustering algorithm, system dynamics

中图分类号:

F323.3

刘丽. 农业科技资源研究主题与资源利用动力学仿真分析[J]. 农业图书情报, 2019, 31(3): 65-74.

LIU Li. Analysis on Agricultural Science and Technology Resources and Dynamic Simulation Research on Resources Utilization[J]. Agricultural Library and Information, 2019, 31(3): 65-74.

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