安徽农业科学2025，Vol.53Issue(12)：188-192,216,6.DOI:10.3969/j.issn.0517-6611.2025.10.041
基于协整分析-格兰杰因果关系检验的国土空间生态资本增量与生态投入研究
Study on the Ecological Capital Increment and Ecological Input of Land Space Based on Correlation Co-integration Analysis-Grang-er Causality
摘要
Abstract
Ecological investment in land space can increase the increment of ecological capital in land space.On the basis of in-depth analysis of the multiplier effect of land spatial ecological investment,co-integration analysis-Granger causality test is conducted on the correlation of the land spatial ecological capital increment and ecological investment in Hebei Province from 2013 to 2020.The results indicate that:there is a rel-atively stable and reliable positive correlation between ecological investment and the increment of ecological capital in land space in Hebei Province.Increasing investment in land space ecology has a significant promoting effect on the growth of ecological economy and ecological en-vironment construction in Hebei Province.The correlation analysis between the ecological capital increment and ecological input in regional ter-ritorial space reflects the internal mechanism between the ecological capital increment and ecological input in territorial space,deepens the con-notation relationship between the ecological carrying potential,output ecological footprint,and consumption ecological footprint in territorial space,and provides a reliable basis for the ability of ecological construction to resist economic risks.关键词
协整分析-格兰杰因果关系/国土空间/生态资本增量/生态投入Key words
Co-integration analysis-Granger causality/Land space/Ecological capital increment/Ecological input分类
农业科技引用本文复制引用
季文光,周沐琪,于晴,孟怡人,佟淇..基于协整分析-格兰杰因果关系检验的国土空间生态资本增量与生态投入研究[J].安徽农业科学,2025,53(12):188-192,216,6.基金项目
河北省社会科学基金项目(HB20YJ008) （HB20YJ008）
河北省智库调研项目(HB21ZK25). （HB21ZK25）
