青岛近岸海域表层沉积物重矿物分布及物源
青岛近岸海域表层沉积物重矿物分布及物源
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Author / Creator
LIU Jinqing , ZHANG, Yong , YIN Ping , SONG, Hongying , Shipu, B I and LIU, Shanshan
Publisher
Beijing: Marine Geology and Quaternary Geology
Journal title
Language
Chinese
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Publisher
Beijing: Marine Geology and Quaternary Geology
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Scope and Contents
Contents
对青岛近岸海域127个表层沉积物样品和周边入海河流22个表层沉积物样品重矿物分析,系统地研究了重矿物分布特征和物质来源。结果表明,研究区矿物组合为普通角闪石-绿帘石-黑云母-褐铁矿-自生黄铁矿,可划分为3个矿物分区。田横岛-千里岩岛矿物区(Ⅰ区)矿物组合为普通角闪石-绿帘石-褐铁矿-黑云母-阳起石,物源主要来自五龙河等沿岸河流,黄河物质也有贡献;崂山头东部矿物区(Ⅱ区)矿物组合为普通角闪石-绿帘石-褐铁矿-石榴子石,物源以残留沉积和沿岸侵蚀物为主;海阳-乳山近岸矿物区(Ⅲ区)矿物组合为普通角闪石-自生黄铁矿-黑云母-水黑云母-绿帘石-褐铁矿,沉积物受黄河影响显著,沿岸河流和岛屿侵蚀物也有影响。
Alternative Titles
Full title
青岛近岸海域表层沉积物重矿物分布及物源
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Author / Creator
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Record Identifier
TN_cdi_proquest_journals_2766278325
Permalink
https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_proquest_journals_2766278325
Other Identifiers
ISSN
0256-1492
DOI
10.16562/j.cnki.0256-1492.2016.01.006
