Spatial Effects of Technology Innovation on Ecological Environment

Wang Xiaodong; He Gang; Hou Xiaoyu

doi:10.13961/j.cnki.stbctb.2023.02.037

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Spatial Effects of Technology Innovation on Ecological Environment

- Spatial Effects of Technology Innovation on Ecological Environment
- Bulletin of Soiland Water Conservation Vol. 43, Issue 2, Pages: 319-329(2023)
- 作者机构：
  
  安徽理工大学经济与管理学院,安徽,淮南,232001
- 作者简介：
- 基金信息：
- DOI：10.13961/j.cnki.stbctb.2023.02.037
  CLC： F124.3
- Published：2023
- 稿件说明：
移动端阅览
Wang Xiaodong, He Gang, Hou Xiaoyu. Spatial Effects of Technology Innovation on Ecological Environment[J]. Bulletin of Soiland Water Conservation, 2023, 43(2): 319-329.
DOI：

Wang Xiaodong, He Gang, Hou Xiaoyu. Spatial Effects of Technology Innovation on Ecological Environment[J]. Bulletin of Soiland Water Conservation, 2023, 43(2): 319-329. DOI： 10.13961/j.cnki.stbctb.2023.02.037.

摘要

[目的] 探究地理空间约束下科技创新对生态环境的影响效应，为推动生态环境保护提供理论依据和政策启示。 [方法] 基于安徽省16个地级市2011—2020年面板数据，利用ArcGIS，Geoda，Stata 15.1软件，采用探索性空间数据分析法、空间计量模型，在全域和局域尺度上探究科技创新对生态环境的空间关联与影响效应。 [结果] ①安徽省生态环境质量和科技创新水平逐年稳步增长，生态环境呈现“皖南高，皖中居中，皖北低”的空间特征，科技创新产生以合肥和芜湖为首的领域辐射效应。 ②科技创新对生态环境的影响在皖南地区表现为负向效应，在皖中和皖北地区显示出正向的直接效应和空间溢出效应。 ③从安徽省全域上看科技创新要素对生态环境的影响程度排序为：科技创新环境＞科技创新产出＞科技创新投入，但不同区域具有异质性特征。 [结论] 开展生态环境保护需要因地制宜，确定各地区科技创新和生态环境保护的方向和重点，突出地方优势，发挥领域辐射作用。

Abstract

[Objective] The effects of science and technology innovation on the ecological environment under geospatial constraints were studied in order to provide a theoretical basis and policy inspiration to promote ecological environmental protection. [Methods] We used survey data from 16 prefecture-level cities in Anhui Province from 2011 to 2020 with ArcGIS

Geoda

and Stata15.1 software along with an exploratory spatial data analysis method and a spatial measurement model to investigate the spatial correlation and influence effect of science and technology innovation on the ecological environment at the global and local scales. [Results] ① The ecological environmental quality and the level of science and technology innovation in Anhui Province have been steadily increasing each year. The ecological environment showed the spatial characteristics of “high in Southern Anhui Province

medium in Central Anhui Province

and low in Northern Anhui Province”. Science and technology innovation radiated most from Hefei and Wuhu City. ② The impact of science and technology innovation on the ecological environment showed a negative effect in Southern Anhui Province

and a direct positive effect and spatial spillover effect in Central and Northern Anhui Province. ③ From the perspective of Anhui Province as a whole

the degree of influence of science and technology innovation elements on the ecological environment followed the order of science and technology innovation environment ＞ science and technology innovation output ＞ science and technology innovation input

but with heterogeneous characteristics in different regions. [Conclusion] To carry out ecological environmental protection

it will be necessary to adjust measures to local conditions

determine the direction and focus of scientific and technological innovation and ecological environmental protection in various regions

highlight local advantages

and give attention to the role of radiation in the field.

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