河口硅酸盐物理化学过程研究——Ⅳ、河口活性硅转移机理的分析
PHYSICO-CHEMICAL PROCESSES OF SILICATES IN THE ESTUARIAL REGION Ⅳ. An Analysis of the Mechanism of Removal of Reactive Silicate in the Estuaria Region.
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摘要: 河水带下较多量的溶解硅酸盐(用“硅钼黄法”测出量称为“活性硅”),在河口处与海水混合过程中,溶解硅酸盐有没有一部分转移到非溶解相?是生物吸收转移为主还是无机化学转移为主?最后转移形成什么物质并归宿到何处?有多大部分重新参加硅的地球化学循环?如何循环?这些过程搞清楚,对研究硅在海洋中的地球化学、河口及近海海底沉积的形成与性质、港湾的淤积与变迁、生物的初级生产力以及河口各种水化学特征(进而涉及到河口各种污染物质的分布转移机理),都会有所帮助.它们一直是近十几年来国际上海洋化学工作者所注意的问题之一,然而直到现在仍然争论不休,没有取得一致见解.Abstract: The controversy among recent investigators on the problem whether there is any extent of inorganic removal of reactive silicate in the estuarial regions has been reviewed and discussed on appropriate theoretical, experimental, and also in situ observational bases.
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李法西、吴瑜端、王隆发、陈泽夏,河口硅酸盐物理化学过程研究,Ⅰ、活性硅含量分布变化及其影响因素的初步探讨,海洋与湖沼,6(1964),311-322. 庄栋法、陈泽夏、许木折、吴瑜端、李法西,河口硅酸盐物理化学过程研究,Ⅱ、河口活性硅转移机理的实验室模拟研究—氢氧化铁与氢氧化铝胶体沉淀对海水中活性硅的吸附,海洋学报,1(1979),1,65-74. 陈泽夏、庄栋法、许术折、吴瑜端、李法西,河口硅酸盐物理化学过程研究,Ⅲ、河fl活性硅转移机理的现场验证初步研究—悬浮物中硅、铁和铝的含量分布,海洋学报,2(1979),2,219-226. Aston,S,R.,The influence of Suspendad Particles on the Precipitation of iron in natural water,Estuarine and Coasted marine Science,1973,225-231. Bien,G,S.,Contois,D,E.and Thomas,W.H.,The removal of Soluble Silica from fresh water entering the Sea,Geochim,Cosmochim. Acta,14(1958),35-54. Boyle,E.,Collier,R.,Dengler,A,T.,Edmond,J,M.,Ng,A,C.and Stallard,R,F.,On the chemical mass-balance inestuaries.Geochim.Cosmochim.Acta,38(1974),1719-1728. Burton,J,D.,Liss,P,S.and Venngopalan,V,K.,The behavior of dissolved silicon during estuarine mixing I.Investigations in Soutamhpton water,J,Cons,Perma.Int,Explor,Mer,33(1970),134-140. Burton,J,D.,The behavior of dissolved silicon during estuarine mixing Ⅱ.Preliminary investigation in the Vellar estuary,SonthernIndia,J,Cons,Perma.Int.Explor.Mer,33(1970),141-148. Burton,J,D.and Liss,P.S.,processes of supply and removal of dissolved silicon in the oceans,Geochim,Cosmochim,Acta,37(1973),1761-1773. Fanning,K,A.and Pilson,M,E,Q.,The lack of inorganic removal of dissolved silica during river-ocean mixing,Ceochim.Cosmochim.Acta,37(1973),2405-2415. Liss,P,S.and Spencer,C,P.,A biological processes in the removal of silicate from sea water,Geochim,Cosmcohim,Acta,34(1970),1073-1088. Liss,P,S.and Pointon,M,J.,Removal of dissolved boron and silicon during estuarine mixing of sea and river waters,Geochim.Cosmochim.Acta,37(1973),1493-1498. Willey,J,D.,Silica-alumina interactions in sea water,marine Cehm,3(1975),241-251. Wollast,R.and Broeu,F,De,Study of the behavior of dissolved silica in the estuary of the Scheldt,Geochim.Cosmochim,Acta 35(1971),613-620.
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