Moving observation of downward long-wave radiation in and around Tokyo
Moving observation of downward long-wave radiation in and around Tokyo
复制标题
东京及其周边地区向下长波辐射的移动观测
DOI：
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发表时间：
2001
期刊：
影响因子：
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通讯作者：
K. Narita
中科院分区：
文献类型：
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作者：
K. Narita
摘要：为了研究城市建成区及其周边地区长波辐射场的变化，在东京都地区进行了冬季静晴夜间两种下行长波辐射的移动观测。一般来说，城市地区的下行长波辐射大于农村地区。其差值为70 W/m2。城市区域内的变化也很大，这主要是由于天空景观因子沿着测量街道的差异。
Abstract : In order to identify the change of long-wave radiation field in and around built-up area, two kinds of moving observations about downward long-wave radiation were conducted in Tokyo Metropolitan area during winter calm clear night. Generally, downward long-wave radiation in urban area is larger than that of rural area. It’s difference amounts to 70W/m2. The large variation is also revealed within urban area, which is mainly due to the difference of sky view factor along the measuring street.