摘要
近几年,随着城镇化的不断发展,城市建设用地逐渐增加,生态用地不断减少,区域热环境问题已经逐渐成为一个生态问题。利用统计分析和理论分析相结合的手法,通过建立地表空间格局指数,将区域内的生态空间数据化;通过对区域内温度进行分析,得到了区域内热环境特点,利用空间温度模型计算公式得到了区域内温度极值和生态空间的关系,利用数理统计温度点的特性建立了温度空间模型曲线;通过分析模型曲线,研究了生态空间与区域热环境的关系,探讨了生态格局对生态空间网络的影响机制。研究表明,随着生态空间指数的增大会导致区域环境温度不断降低。该结论为后续区域热环境的研究提供了理论依据和实际应用价值,具备积极的现实意义。
In recent years, with the continuous development of urbanization, urban construction land has gradually increased and ecological land has been reduced.The regional thermal environment problem has gradually become an ecological problem.Using the method of combining statistical analysis and theoretical analysis, the ecological spatial data in the region is digitized by establishing the index of surface spatial pattern.Through the analysis of the temperature in the region, the characteristics of the thermal environment in the region are obtained, and the relationship between the extreme value of the temperature in the region and the ecological space is obtained by using the calculation formula of the spatial temperature model.By analyzing the model curve, the relationship between the ecological space and the regional thermal environment is studied, and the impact mechanism of the ecological pattern on the ecological space network is discussed.The research shows that the increase of the ecological space index will lead to the continuous decrease of the regional environmental temperature.This conclusion provides theoretical basis and practical application value for the follow-up study of regional thermal environment, and has positive practical significance.
作者
廉梦颖
王鹏飞
Lian Mengying;Wang Pengfei(Henan Agricultural University,Zhengzhou 450002,China)
出处
《能源与环保》
2023年第1期117-122,共6页
CHINA ENERGY AND ENVIRONMENTAL PROTECTION
基金
国家自然科学基金项目(51579206)。
关键词
生态空间
区域热环境
温度空间模型
景观格局
地表温度
ecological space
regional thermal environment
temperature space model
landscape pattern
surface temperature
