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作 者 ：黄承标； 温远光； 黄志辉； 黄荣军

期 刊 ：热带亚热带植物学报 1999年 7卷 4期 页码：342~346

关键词：红海榄群落；木榄群落；小气候；广西英罗湾；

Keywords:Rhizophora stylosa community, Bruguiera gymnorrhiza community, Microclimate, Yingluo bay, Guangxi,

摘 要 ：对广西莫罗湾红海榄和木榄两种红树群落内及空旷地气象要素的对比研究表明，红海榄和木榄两种群7月份3天内的日平均光照强度分别比空旷地（36 421 lx）减少81.9％和49.8％；平均土温分别低1.8℃和2.3℃；平均风速分别降低64.7％和67.7％。红海榄群落内气温和相对湿度的日较差比空旷地和木榄群落内显著增大。

Abstract:The meteorological factors in two mangrove communities (Rhizophora stylosacommunity and Bruguiera gymnorrhiza community) and open area were compared in July of1997 in Yingluo bay of Guangxi Province. The results showed that the daily mean lightintensity of Rhizophora stylosa and Braruiera gymnorrhra communities were lower by 81.9%and 49.8% respectively as compared to that of the open area. The mean soil temperatureand mean wind speed were lower by 1.8℃ and 2.3℃, and by 64.7% and 67.7%,respectively. Daily change in air temperature and relative humidity in Rhizophora stylosa community were larger than those in Braruiera mnorrhiza community and open area．

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