CAJ | 학술논문

选择重庆市都市区7个人工湖作为研究对象，于2012年8、9月采用流动观测与固定观测相结合的方法进行观测，并对观测数据进行同时性修订后，采用多元线性回归方法，建立空气温度（T A）、湿度（H A）与水体周长（P）、形状指数（L S I）、水体周边地表温度（T S）以及与水体距离（D）之间关系统计模型，温度模型为：TA=18.539+0.306TS+0.854LSI+0.003D+0.001P；湿度模型为HA=75.64-1.027TS+10.970LSI+0.009D-0.003P。模型分析结果显示：（1）在水体面积相同的情况下，形状指数小的水体对周围空气降温效果更明显；（2）植被相对于铺装地表对水体周围空气有明显降温效果，改善下垫面性质可以有效改善水体周围空气热环境。本模型为城市水体景观规划与建设，改善城市人居环境质量提供了科学依据。
선택중경시도시구7개인공호작위연구대상，우2012년8、9월채용류동관측여고정관측상결합적방법진행관측，병대관측수거진행동시성수정후，채용다원선성회귀방법，건립공기온도（T A）、습도（H A）여수체주장（P）、형상지수（L S I）、수체주변지표온도（T S）이급여수체거리（D）지간관계통계모형，온도모형위：TA=18.539+0.306TS+0.854LSI+0.003D+0.001P；습도모형위HA=75.64-1.027TS+10.970LSI+0.009D-0.003P。모형분석결과현시：（1）재수체면적상동적정황하，형상지수소적수체대주위공기강온효과경명현；（2）식피상대우포장지표대수체주위공기유명현강온효과，개선하점면성질가이유효개선수체주위공기열배경。본모형위성시수체경관규화여건설，개선성시인거배경질량제공료과학의거。
Artificial lakes in the city play important roles in the improvement of urban thermal and humidity conditions. The temperature and humidity models are established, containing parameters including lake perimeters, area, shape index and distance based on the actual field survey of seven lakes by mobile observation and fixed observation in Chongqing Metropolitan in August and September of 2012. The models indicate that the lake shape index strongly affects temperature. The smaller the lake shape index is, the lower the temperature surrounding the water is, with the same area. The vegetation can effectively lower the temperature relating to the pavement, and thus improving the underlying surface can improve the thermal conditions surrounding the water.