S = a0 + a1 k151/2 + a2 k15 + a3 k153/2 + a4 k152 + a5 k155/2
式中:a0 =0.0080, a1 = –0.1692, a2 =25.3851, a3 =14.0941, a4 = –7.0261, a5 =2.7081
a1 + a2 + a3 + a4 + a5 =35.000 , 當2 ≤S ≤42時有效。
海水的實用鹽標採用電導率測定。由測得電導率比R t ,溫度t ,壓力p通過下式計算實用鹽標。
S = a0 + a1R t1/2 + a2R t + a3R t3/2 + a4R t2 + a5R t5/2 + {(t –15)/[1+K(t-15)]}[b0 + b1R t1/2 + B2R t +
B3 R t 3/2 + b4R t 2 +b5R t 5/2]
式中:a0 = 0.0080 , a1 =-0.1692 , a2 = 25.3851 , a3 =14.0941 , a4 = -7.0261 , a5 = 2.7081 , K=0.0162 ,
b0 = 0.0005 , b1 = -0.0056 , b2 = -0.0066 , b3 = -0.0375 , b4 = 0.0636 , b5 = -0.0144
實用鹽標可簡稱為鹽度。
相關詞條
-
salinity
a2 a2 a2
-
Populus euphratica
, salinity, wind control, have very..., drought, salinity, wind control, have...
Overview Classifying Characteristics -
South China Sea
Introduction South China Sea are Southeast Asia, Mainland China,...
Introduction Overview Resources -
葉勇[廈門大學教授]
, Yuk-Shan WONG. 2005. Effects of salinity... and the effect of salinity...
基本資料 榮譽 研究方向 代表作 -
劉維屏
農業部Salinity國家實驗室高訪研究員。2000年9月至2000年...
個人經歷 社會任職 教學研究 發明專利 論文專著 -
Iris lactea
Basic Information Iris ("Shennong's Classic of Meteria Medica") ...
Basic Information Application Prospect -
Xue Long
Development Source Name "Xue Long" is the name of the People's R...
Development Ship Design Expedition History -
Great Barrier Reef
Overview The Great Barrier Reef, 7 in Queensland, Australia) wit...
Overview Traffic Geographic Location Waters -
PSU[實用鹽標]
Salinity Scale)為現時最廣泛採用的專業定義:S...