| 黄河口及邻近渤海海域悬浮体和沉积物中有机碳、氮的分布特征及其影响因素 |
| |
| 引用本文： | 乔淑卿,石学法,白亚之,熊林芳,朱爱美,刘焱光,方习生.黄河口及邻近渤海海域悬浮体和沉积物中有机碳、氮的分布特征及其影响因素[J].沉积学报,2011,29(2):354-362. |
| |
| 作者姓名： | 乔淑卿 石学法 白亚之 熊林芳 朱爱美 刘焱光 方习生 |
| |
| 作者单位： | 海洋沉积与环境地质国家海洋局重点实验室 国家海洋局第一海洋研究所 山东青岛 266061 |
| |
| 基金项目： | 国家自然科学基金项目(批准号:40806026); 国家海洋局908专项项目(编号:908-02-02-05;908-02-01-04); 国家海洋公益项目(编号:200805063); 博士后基金项目资助 |
| |
| 摘 要： | 利用元素分析仪对2007年获取的黄河口及邻近渤海海域悬浮体和沉积物进行了有机碳、氮含量分析.结果表明,在同一站位有机碳大体上的分布为,表层沉积物中TOC含量≤底层悬浮体中POC含量<表层悬浮体中POC含量;依据表层沉积物中TOC、TN含量和悬浮体中POC的分布,研究区可划分为5个区,依次为莱州湾西部靠近黄河口区(Ⅰ和Ⅱ...
|
| 关 键 词： | 沉积物 黄河 渤海 悬浮体 有机质 物源 |
| 收稿时间： | 1900-01-01 |
Distribution of Organic Carbon, Nitrogen in Suspended and Surface Sediments and Their Controlling Factors off the Huanghe (Yellow River) Mouth and the Nearby Bohai Sea |
| |
| QIAO Shu-qing,SHI Xue-fa,BAI Ya-zhi,XIONG Lin-fang,ZHU Ai-mei,LIU Yan-guang,FANG Xi-sheng.Distribution of Organic Carbon, Nitrogen in Suspended and Surface Sediments and Their Controlling Factors off the Huanghe (Yellow River) Mouth and the Nearby Bohai Sea[J].Acta Sedimentologica Sinica,2011,29(2):354-362. |
| |
| Authors: | QIAO Shu-qing SHI Xue-fa BAI Ya-zhi XIONG Lin-fang ZHU Ai-mei LIU Yan-guang FANG Xi-sheng |
| |
| Institution: | Key Laboratory of Marine Sedimentology & Environmental Geology, First Institute of Oceanography, State Oceanic Administration, Qingdao, Shandong 266061) |
| |
| Abstract: | A large-scale hydrological and sedimentological investigation was carried out off the Huanghe(Yellow River)mouth and the nearby Bohai Sea during August-September 2007.Approximately 227 suspended sediments and 245 surface sediments samples were selected to determine organic carbon and nitrogen contents using an elemental analysis instrument.The analyzed data show that the TOC content in surface sediment is lower than POC content in bottom suspended sediments and especially lower than that in surface suspende... |
| |
| Keywords: | sediments Huanghe(Yellow River) Bohai Sea suspended sediments organic material sources |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《沉积学报》浏览原始摘要信息 |
| 点击此处可从《沉积学报》下载免费的PDF全文 |
