Correlation of coral fluorescence with nearshore rainfall and runoff in Hainan Island, South China Sea

CORC > 地球环境研究所 > 中国科学院地球环境研究所 > 黄土与第四纪地质国家重点实验室（1985-2004）

	Correlation of coral fluorescence with nearshore rainfall and runoff in Hainan Island, South China Sea
	Peng, ZC; He, XX; Zhang, ZF; Zhou, J; Sheng, LS; Gao, H
刊名	PROGRESS IN NATURAL SCIENCE
	2002-01
卷号	12 期号:1 页码:41-44
关键词	UV laser coral fluorescence nearshore rainfall river mouth runoff correlation analysis
文献子类	Article
英文摘要	Under UV-laser excitation, the Porites coral from Longwan bay waters, Hainan Island, could emit yellow-green fluorescence. After fitting the data of the fluorescent intensity (FI) of the coral with the rainfall (RF) in nearshore area of Qionghai, a good relationship between FI and RF was found with a linear formula of RF = 889 - 4.54 FI and a correlation coefficient of 0.78. Based on this formula, the rainfall sequence from 1982 to 1997 has been reconstructed. The peak annual rainfall is usually related to global El' nino events. By fitting the data of the fluorescent intensify and the runoff (RO), a quadric formula was obtained as RO = -0.0279FI(2) - 18.59 FI - 950.9 with a correlation coefficient of 0.74. The reconstructed runoff sequence from 1982 to 1997 coincided with the rainfall occurrence. The results indicate that flood and drought incidents in coastal areas of the south China are affected by global change to a great extent.
学科主题	Materials Science ; Science & Technology - Other Topics
WOS关键词	FULVIC-ACID ; BANDS
WOS研究方向	Materials Science, Multidisciplinary ; Multidisciplinary Sciences
语种	英语
出版者	TAYLOR & FRANCIS LTD
WOS记录号	WOS:000172948200008
内容类型	期刊论文
源URL	[http://ir.ieecas.cn/handle/361006/12029]
专题	黄土与第四纪地质国家重点实验室（1985-2004）
推荐引用方式 GB/T 7714	Peng, ZC,He, XX,Zhang, ZF,et al. Correlation of coral fluorescence with nearshore rainfall and runoff in Hainan Island, South China Sea[J]. PROGRESS IN NATURAL SCIENCE,2002,12(1):41-44.
APA	Peng, ZC,He, XX,Zhang, ZF,Zhou, J,Sheng, LS,&Gao, H.(2002).Correlation of coral fluorescence with nearshore rainfall and runoff in Hainan Island, South China Sea.PROGRESS IN NATURAL SCIENCE,12(1),41-44.
MLA	Peng, ZC,et al."Correlation of coral fluorescence with nearshore rainfall and runoff in Hainan Island, South China Sea".PROGRESS IN NATURAL SCIENCE 12.1(2002):41-44.