全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

密度盐标和浮力盐度计

, PP. 127-130

Keywords: 密度盐度,浮力,狭义与广义,准确度

Full-Text   Cite this paper   Add to My Lib

Abstract:

海水所含盐量标志海水浓度,通常以盐度表示,现代“盐度”单位已由专一海洋学领域扩展到盐化工、水产养殖、生态网络调查等学科中,并已产生了重要影响.历史上,盐度的定义和测定方法几经变革[1,2],人们一直在深化自己的认识,探索盐度的实质,笔者在科研实践中认识到:现行国际“实用盐标”及先前“氯度盐标”,应用于保守性质海水样品准确,而应用于非保守性质样品时不准确,其表现特征是两盐度测定值均偏离样品绝对盐度SA,且无重复性.

References

[1]  张仕勤.海水盐度的定义及测定方法的发展概况[J].南海海洋,1986,1:52~54.
[2]  LEWIS E L. The practical salinity scale 1978 and its antecedents[J]. J Ocean Eng,1980, 5(1):3~8.
[3]  POISSON A, LEBEL J, BRUNT C. Influence of local variations in the ionic rations onthe density of seawater in the St.Lawrence area[J]. Deep-Sea Res. 1980, 27:763~781.
[4]  MILLETO F J, EMMET R T. The effect of dissolved air and natural isotopicdistributions on the density of seawater[J]. J Mar Res, 1976,34:15~24.
[5]  BREWER P G, BRADSHAW A. The effect of non-ideal composition of seawater on salinityand density[J]. J Ma Res,1975, 33: 157~175.
[6]  包万友,侯保荣.一种浮力式盐度计[J].海洋与湖沼,1998,(3):318~321.
[7]  COX R A, CULKIN F, RILEY J P. The electrical conductivity/chlorinity relationshipin natural seawater[J]. Deep-Sea Res, 1967,14:203~220.
[8]  COX R A, MCCARTNEY M J, CULKIN F. The specific gravity/salinity/temperaturerelationship in natural seawater[J].Deep-Sea Res, 1970,17:679~689.
[9]  DAUPHINCE M, KLEIN H P, PHILLIPS M J. The effect of concentration and temperatureon the conductivity ratio of potassium chloride solutions to standard seawater of salinity35‰ (Cl. 19. 3740‰)[J]. UNESCO Tech. Pap Mar Sci,1981,(37):21.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133