海口打造生态宜居公共空间

Group 1 - The core concept of "Cool City" construction in Haikou integrates ecological wisdom, technological empowerment, and cultural heritage to adapt to climate changes, aiming for sustainable urban development [1] - Haikou has transformed idle land into "Cool Parks," enhancing urban living conditions and promoting a happy, all-age-friendly city [2] - The city has over 170 pocket parks and micro green spaces, improving residents' access to greenery and recreational areas [2] Group 2 - The construction of tree-lined roads is a key component of Haikou's green space network, providing essential cooling benefits and improving air quality [3] - Tree-lined roads can reduce temperatures by an average of 3°C to 6°C compared to roads without trees, offering significant relief during high temperatures [3] - Haikou plans to complete the construction and renovation of 40 tree-lined roads this year, contributing to the development of a large-scale "urban green corridor" system [3]