文献类型：期刊文献

中文题名：广东省红树林寒害的调查

英文题名：Survey on Cold Damage of Mangroves in Guangdong Province

作者：李玫[1] 廖宝文[1] 管伟[1] 郑松发[1] 陈玉军[1]

第一作者：李玫

机构：[1]中国林业科学研究院热带林业研究所

年份：2009

期号：2

起止页码：29-31

中文期刊名：防护林科技

外文期刊名：Protection Forest Science and Technology

基金：科技部科研院所社会公益专项项目(2005DIB3J137);"十一五"国家科技支撑计划专题(2006BAD03A1402)

语种：中文

中文关键词：寒害;红树林;乡土树种;抗寒能力

外文关键词：cold damage ; mangrove ; native tree species ; cold resistance

分类号：S761.3

摘要：2008年2月对广东省红树林遭受严重寒害的情况开展调查,并选取较有代表性的珠海淇澳岛红树林区作为样点进行详查。调查结果表明:①粤西红树林受寒害最重,粤中次之,粤东较轻;②受寒害严重的主要红树林造林树种为海桑类;③乡土树种的抗寒能力明显强于引进树种;④由寒潮引起的长时间持续低温是造成寒害的主要原因,红树林的受害程度还与生物学因素、生境因素相关。最后就灾后的红树林恢复提出了若干建议。
In February 2008, the serious cold damage of mangroves in Guangdong province were investigated. Qi＇ ao island of the Zhuhai city was selected as the sample plot for the detailed research. The investigation result indicates that： （1） the mangrove forests in western Guangdong suffers more than that in central Guangdong, while the eastern Guangdong suffers the least ; （2）Sonneratia species suffers the most serious damage; （3） the cold-resistance of native tree species is stronger than that of introduced tree species ; （4）continuous low-temperature for long time which is caused by cold wave is the main reason for cold damage. On the other hand, the extent of damage degree is closely relates with factors of biological and habitat. From analysis of this experience, some suggestions were proposed in this paper.