摘要
近年来城市规模的扩大和城市建筑物不断的增加引发了城市生态环境空间格局的变化,其中热岛效应的加强就是一个比较突出的环境改变的问题。热岛效应是城市中环境恶化的直接表现,同时也会产生种种不利的影响,因此备受重视。本文通过对城市热岛成因、危害及其现有的监测方法的阐述,指出利用高光谱和偏振光对城市热岛效应监测方法的发展趋势。
In recent years, the enlargement of city scale and the increase of city constructs caused the changing of city spatial distribution of ecological environmental. The strengthen of heat island is one of the obvious problems of environment change. It is the direct performance of environment depravation in the city, and also will produce various disadvantages. In this paper, we analyzed the reason for urban heat Island, its harm and methodology.
关键词
城市热岛效应
现状
监测
高光谱
偏振光
city hot island effect
present condition
monitor
high spectrum
polarized light
