These days, 2022, In the era of in the face of the climate crisis, the world is setting common global goals such as carbon neutrality and sustainable development to reduce global temperature by 1.5℃ and promoting various policies and plans by countr...
These days, 2022, In the era of in the face of the climate crisis, the world is setting common global goals such as carbon neutrality and sustainable development to reduce global temperature by 1.5℃ and promoting various policies and plans by country and city. Seoul, the capital of the Republic of Korea, is also continuing to promote urban planning and policies to deal with climate change. Therefore, in this study, intuitively analyzed how the securing of green spaces for climate changes responses is related to the reduction of urban heat islands. In addition, after selecting autonomous districts with weak green spaces, implications were drawn through the results of examining the urban park plan of Seoul.
First, the correlation between the green area index and the heat island related index was analyzed based on the spatial distribution analysis of the green area and extreme temperature using ArcGIS Pro. As a result, it was confirmed that the green area index had a significant relationship with extreme temperature. In particular, the correlation coefficient of green cover area and green cover rate with extreme temperature was -0.68(p=0.000), showing a strong negative correlation. Therefore, it was judged that there is a correlation between green space and temperature in the city, and a total of 9 indicators related to green space were comprehensively sorted out to select Dongdaemun-gu and Yeongdeungpo-gu as autonomous districts with weak green spaces in this study. In addition, a comparative analysis was conducted to check whether the actual satisfaction level of each autonomous district corresponds to this result, and the two autonomous districts showed low values in terms of satisfaction as well. Accordingly, this thesis suggested that Dongdaemun-gu and Yeongdeungpo-gu desperately need to secure green areas.
Afterwards, the 「2030 Seoul Parks and Green Space Master Plan」 and the 「Comprehensive Plan for Response to Climate Change」 were reviewed to review the park and green area expansion plans for Dongdaemun-gu and Yeongdeungpo-gu. In the「2030 Seoul Parks and Green Space Master Plan」 there were plans to expand parks in Dongdaemun-gu(4.35%) and Yeongdeungpo-gu(3.87%), So this thesis emphasized that the policy to expand parks and green areas should be pursued as planned by 2030. In addition, Suggest that the park creation plan using idle land, which is being promoted to resolve the imbalance in underprivileged areas in the 「Comprehensive Plan for Response to Climate Change」, should be implemented first for the above two autonomous districts.