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Modern pollen distribution in the northeastern Indian Ocean and its significance
Luo, CX; Jiang, WM; Chen, CX; Peng, HH; Xiang, R; Liu, JG; Lu, J; Su, X; Zhang, Q; Yang, MX; luocx30@126.com
2018
发表期刊INTERNATIONAL JOURNAL OF BIOMETEOROLOGY
卷号62期号:8页码:1471-1488
摘要In order to provide a reference for reconstructing the paleoclimate of the northeastern Indian Ocean, 36 airborne pollen samples were analyzed using methods for airborne pollen, and 26 surface water samples were analyzed using a lab method for surface water. We found that little pollen is airborne over the Indian Ocean in spring, but airborne pollen types and concentrations can help to deduce paleomonsoon strength and direction. The conclusions included the following: (1) Pollen in the sediment was transported mainly via ocean currents instead of the early summer or spring wind. (2) Airborne pollen types and concentrations are proportional to the wind speed and inversely proportional to the pollen distance transported and depend on whether the wind is from the land or from the sea. If the wind is from the land, the pollen concentration is proportional to the angle between the wind direction and the coastline. (3) The pollen concentration in the sample collected from a water depth of 30-45 m is higher than in the samples collected from a depth of 5 m. The pollen concentration and salinity are higher in the equatorial area than in the Northern Hemisphere.
部门归属[Luo, Chuanxiu; Xiang, Rong; Liu, Jianguo; Lu, Jun; Su, Xiang; Zhang, Qiang] Chinese Acad Sci, South China Sea Inst Oceanol, CAS Key Lab Ocean & Marginal Sea Geol, Guangzhou, Guangdong, Peoples R China; [Jiang, Weiming] Univ Victoria, Sch Earth & Ocean Sci, Victoria, BC V8W 2Y2, Canada; [Jiang, Weiming] Guangzhou Univ, Sch Geog Sci, Guangzhou, Guangdong, Peoples R China; [Chen, Chixin] Guangdong Ocean Univ, Inst Marine & Meteorol, Zhanjiang, Peoples R China; [Peng, Huanhuan] China Geol Survey, Guangzhou Marine Geol Survey, Guangzhou, Guangdong, Peoples R China; [Yang, Mingxi] Univ Calif Davis, Coll Biol Sci, One Shields Ave, Davis, CA 95616 USA
学科领域Biophysics ; Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences ; Physiology
关键词[WOS]Northeast Indian Ocean ; Airborne pollen ; Surface water pollen ; Land area
资助项目MSG
文献类型期刊论文
条目标识符http://ir.scsio.ac.cn/handle/344004/17123
专题中科院边缘海地质重点实验室
通讯作者luocx30@126.com
推荐引用方式
GB/T 7714
Luo, CX,Jiang, WM,Chen, CX,et al. Modern pollen distribution in the northeastern Indian Ocean and its significance[J]. INTERNATIONAL JOURNAL OF BIOMETEOROLOGY,2018,62(8):1471-1488.
APA Luo, CX.,Jiang, WM.,Chen, CX.,Peng, HH.,Xiang, R.,...&luocx30@126.com.(2018).Modern pollen distribution in the northeastern Indian Ocean and its significance.INTERNATIONAL JOURNAL OF BIOMETEOROLOGY,62(8),1471-1488.
MLA Luo, CX,et al."Modern pollen distribution in the northeastern Indian Ocean and its significance".INTERNATIONAL JOURNAL OF BIOMETEOROLOGY 62.8(2018):1471-1488.
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