| MOLAR RATIOS OF C, N, P OF PARTICULATE MATTER AND THEIR VERTICAL FLUXES IN THE YELLOW SEA |
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| 引用本文： | 王保栋,战闰,徐明德. MOLAR RATIOS OF C, N, P OF PARTICULATE MATTER AND THEIR VERTICAL FLUXES IN THE YELLOW SEA[J]. 中国海洋湖沼学报, 2002, 20(1): 91-96. DOI: 10.1007/BF02846617 |
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| 作者姓名： | 王保栋 战闰 徐明德 |
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| 作者单位： | FirstInstituteofOceanography,StateOceanicAdministration,Qingdao266061,China |
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| 基金项目： | theChinaKoreacooperativeproject“SeawaterCirculationDynamicsandMaterialFluxintheYellowSea” |
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| 摘 要： | The vertical fluxes and molar ratios of carbon, nitrogen and phosphorus of suspended particulate matter in the Yellow Sea were studied based on the analysis of suspended particulate matter,sediments and sinking particles obtained by use of moored sediment traps. The POC ： PON ratios indicate that most of the particulate organic matter in the Yellow Sea water column comes from marine life rather than the continent. The vertical fluxes of SPM, POC, PON and POP in the Yellow Sea are much higher than those in other seas over the world, and present a typical pattern in shallow epicontinental seas. The estimated residence time of the bioactive elements showed that the speed of the biogeochemical process of materials in the Yellow Sea is much shorter than that in the open ocean as there was high primary productivity in this region.
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| 关 键 词： | 碳 氮 磷 悬浮颗粒 黄海 沉积物 |
| 收稿时间： | 2000-07-04 |
| 修稿时间： | 2000-12-10 |
Molar ratios of C,N, P of particulate matter and their vertical fluxes in the Yellow Sea |
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| Wang Bao-dong,Zhan Run,Xu Ming-de. Molar ratios of C,N, P of particulate matter and their vertical fluxes in the Yellow Sea[J]. Chinese Journal of Oceanology and Limnology, 2002, 20(1): 91-96. DOI: 10.1007/BF02846617 |
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| Authors: | Wang Bao-dong Zhan Run Xu Ming-de |
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| Affiliation: | (1) First Institute of Oceanography, State Oceanic Administration, 266061 Qingdao, China |
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| Abstract: | The vertical fluxes and molar ratios of carbon, nitrogen and phosphorus of suspended particulate matter in the Yellow Sea were studied based on the analysis of suspended particulate matter, sediments and sinking particles obtained by use of moored sediment traps. The POC:PON ratios indicate that most of the particulate organic matter in the Yellow Sea water column comes from marine life rather than the continent. The vertical fluxes of SPM, POC, PON and POP in the Yellow Sea are much higher than those in other seas over the world, and present a typical pattern in shallow epicontinental seas. The estimated residence time of the bioactive elements showed that the speed of the biogeochemical process of materials in the Yellow Sea is much shorter than that in the open ocean as there was high primary productivity in this region. |
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| Keywords: | vertical flux Redfield ratio particulate matter the Yellow Sea |
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