西宁市创新企业的空间分布格局与影响因素研究

The Spatial Distribution Pattern of Innovative Enterprises in Xining City and Its Influencing Factors

创新驱动发展战略下,创新发展是城市可持续发展的重要内容。西宁市创新企业的发展能够推动青海省乃至青藏高原创新产业的发展。本文以西宁市主城区创新企业为研究对象,利用核密度分析法、空间集聚程度分析法、探索性空间数据分析、地理探测器等方法,探索西宁市创新企业的空间分布格局与影响因素,旨在通过研究创新企业集聚,推动西宁市创新产业的发展水平。结果表明:西宁市创新载体空间分布集聚特征明显;西宁市创新载体呈现"主核心区+双次中心区+周边分散"的空间格局;西宁市创新企业的集聚受多因素共同影响,不同行政区影响程度各异。

Under the innovation driven development strategy,innovation development is an important part of urban sustainable development.The development of innovative enterprises in Xining City can promote the development of innovative industries in Qinghai Province,even the Qinghai-Tibet Plateau.This paper takes the innovative enterprises in the main urban area of Xining City as the research objects to explore the spatial distribution pattern of innovative enterprises in Xining City and its influencing factor by using the methods of kernel density analysis,spatial agglomeration degree analysis,exploratory spatial data analysis and geodetector,with the aim to promote the development level of innovative industries in Xining city by studying the agglomeration of innovative enterprises.The results indicate that the characteristics of spatial distribution and agglomeration of the innovation carries in Xining city are obvious;the innovation carries in Xining city present the spatial pattern of"main core area+double sub-center area+peripheral dispersion";many factors jointly affect the agglomeration of innovative enterprises in Xining city,and different regions have different degrees of influence.