MOLAR RATIOS OF C,N,P OF PARTICULATE MATTER AND THEIR VERTICAL FLUXES IN THE YELLOW SEA

来源 :Chinese Journal of Oceanology and Limnology | 被引量 : 0次 | 上传用户:wulaixiaosheng
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
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. 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.
其他文献
二月的甘南,依然黄沙遍野,早春的气息,只能在那些络绎不绝于道上朝圣的藏民脸上、身上嗅出几许! 生活在这里的藏民,由于艰困的地理环境,很容易在脸上刻划出沧桑岁月的痕迹、
动漫体系实际上已经不仅仅是一国的大众文化和流行文化产业,而且也是一个可以对别的国家的年轻一代进行意识形态影响的文化战略,同时,也能带来全球性的文化产业利润。 Actua
问:何谓“逆入平出”?逆入平出的笔法在书法艺术中的意义是什么? 答:“逆入平出”是一种用笔方法。用这种笔法,起笔时,笔锋以相反方向逆锋着纸,随即转锋行笔,使笔毫平铺而行
颜天吾有睛志文漫首作品降拦曛邕闺圈囵一矧罔甓露息 L—— “-。;_;:c;(唯。。。-”新天若有情@志文 Yan Tianwu has Zhizhi Manchu works down to stop 曛 邕 邕
期刊
培尔的中国画作品,带着鲜明的文人画特征,如《湖天春色图》、如《与客携壶》、《僧儒论道》,笔迹周密、简净括约而意趣深远,是讲究“以书入画”的,就连色彩也都是笔笔不苟地
研究了添加稀土元素的不同高铝含量的变形挤压态镁合金的微观组织和力学性能。结果表明,铝含量的增加,挤压合金晶粒的得到了明显的细化,平均晶粒尺寸为(12±4)μm。挤压态合
本文以城市广场体育的多元化发展为研究背景,对高校体育教学实现内容体系创新的途径进行探究,其目的在于为确保高校体育多样化教学内容体系的构建,提高高校体育教学的社会化
1951年6月25日,在法国旺斯地区的一座奇特的建筑——大念珠小礼拜堂中举行了祝圣仪式。小礼堂镶嵌着一幅幅崭新的艺术作品。这是82岁高龄的老画家亨利·马蒂斯献给上帝与世
20 0 2年 1 0月 9— 1 2日 ,“中—加地学研讨会暨海洋及海岸带区域地质调查国际研讨班”在青岛市政府会议中心举办。国土资源部中国地质调查局、加拿大地质调查局为主办单位
不论陶艺是单件的,还是一系列的,都不可能复制,它是材质和观念的一次性的交融。 在我的作品《林中》,我将人们对生存空间的渴求的现时代的感受通过一连串的似树木枝叉的结构