Transportation modes of pollen in surface waters in the South China Sea and their environmental significance

CORC > 南海海洋研究所 > 中国科学院南海海洋研究所 > 中科院边缘海地质重点实验室

	Transportation modes of pollen in surface waters in the South China Sea and their environmental significance
	Luo, Chuanxiu; Jiang, Chuncheng; Yang, Mingxi; Chen, Muhong; Xiang, Rong; Zhang, Lanlan; Liu, Jianguo; Pan, Anding
刊名	REVIEW OF PALAEOBOTANY AND PALYNOLOGY
	2016
卷号	225 页码:95-105
关键词	South China Sea Surface water pollen Airborne pollen Surface sediment pollen
通讯作者	Luo, CX (reprint author), Chinese Acad Sci, South China Sea Inst Oceanol, CAS Key Lab Marginal Sea Geol, 164 Xingang Xilu, Guangzhou 510301, Guangdong, Peoples R China.
中文摘要	This is the first study to determine the main source of pollen in surface-water samples from the South China Sea. Forty-four surface-water samples were taken at a water depth of 5 m in the South China Sea 2010 and 2011. Palynological analyses show that the distribution of pollen in surface water is strongly influenced by ocean currents and rivers, particularly in the northern South China Sea. The Pearl River, the surface boundary current, and the Kuroshio Current are the main suppliers of pollen. The number of pollen and spores in the surface-water samples from the South China Sea shows little relationship with sampling seasons but is proportional to the sediment deposition rate. The number of airborne pollen and total concentrations of airborne pollen reveal a close relationship with the sampling season, wind direction, and sampling locations. There is no close relationship between the total pollen concentration of surface sediment and the sediment deposition rate. Therefore, we conclude that the main pollen transport factor of seabed-surface sediment samples in the South China Sea during autumn is wind, whereas both wind and currents are the main transport factors in winter because the pollen number of airborne pollen samples is significantly higher than that of sea surface-water samples in autumn. In addition, the number of pollen in airborne samples is as small as that in sea surface-water samples in winter. (C) 2015 Elsevier B.V. All rights reserved.
学科主题	Plant Sciences; Paleontology
内容类型	期刊论文
源URL	[http://ir.scsio.ac.cn/handle/344004/15599]
专题	南海海洋研究所_中科院边缘海地质重点实验室
推荐引用方式 GB/T 7714	Luo, Chuanxiu,Jiang, Chuncheng,Yang, Mingxi,et al. Transportation modes of pollen in surface waters in the South China Sea and their environmental significance[J]. REVIEW OF PALAEOBOTANY AND PALYNOLOGY,2016,225:95-105.
APA	Luo, Chuanxiu.,Jiang, Chuncheng.,Yang, Mingxi.,Chen, Muhong.,Xiang, Rong.,...&Pan, Anding.(2016).Transportation modes of pollen in surface waters in the South China Sea and their environmental significance.REVIEW OF PALAEOBOTANY AND PALYNOLOGY,225,95-105.
MLA	Luo, Chuanxiu,et al."Transportation modes of pollen in surface waters in the South China Sea and their environmental significance".REVIEW OF PALAEOBOTANY AND PALYNOLOGY 225(2016):95-105.