In this study, thermal environment improvements throughout public design improvement project on the urban street space were compared and evaluated. Thermo-Render 3.0, 3D-CAD based thermal environment simulation program, had been used for thermal environment improvement evaluations. Followings are the results.
First, clayey blocks which have low heat transfer rate and cool island effect by trees and roof gardens brought cooling effects for buildings and surface of streets.
Seconds, MRT values showed low levels because of low radiant mulching materials.
Thirds, roof gardens contributed to reduce heat island effect since HIP levels were affected by decreasing heat storage effect of buildings from roof gardens.
As a result, reducing heat storage effect throughout selecting and arranging proper materials which would not increase heat island potentials should be performed to improve heat island effects.

Abstract
 1. 서 론
  1.1. 연구의 배경 및 목적
  1.2. 연구방법 및 과정
 2. 이론적 고찰
  2.1. 선행연구
  2.2. 열환경 평가 요소
 3. 열환경 개선효과 평가
  3.1. 3차원 전표면온도 분포
  3.2. MRT 분포
  3.3. HIP 변화
 4. 결 론
 참 고 문 헌

• 백상훈(계명대학교 환경계획학과) | Sang Hun Baek (Department of Environmental Planning, Keimyung University)
• 시미즈아키(계명대학교 환경계획학과) | Aki Shimizu (Department of Environmental Planning, Keimyung University)
• 김학윤(계명대학교 지구환경학과) | Hak Yoon Kim (Department of Global Environment, Keimyung University)
• 정응호(계명대학교 환경계획학과) | Eung Ho Jung (Department of Environmental Planning, Keimyung University) Corresponding Author