Pore water saturation index at Hole 310-M0005A

Calculated for pE = 4 and T = 28 °C from pore water chemistry data with PHREEQCI version 2.12.5 using the PHREEQC.DAT thermodynamic data base (http://wwwbrr.cr.usgs.gov/projects/GWC_coupled/phreeqc/). Saturation indices SI are defined as SI = log (IAP) - log (KT) IAP - Ion activity product, KT = solubility constant. Martin Koelling ([e-mail])本计算基于孔隙水化学数据，采用PHREEQCI 2.12.5版本及配套的PHREEQC.DAT热力学数据库（数据源链接：http://wwwbrr.cr.usgs.gov/projects/GWC_coupled/phreeqc/），在pE=4、温度28℃的条件下完成。 饱和指数（Saturation Index, SI）的定义为：SI = log(IAP) - log(KT)，其中IAP为离子活度积（Ion Activity Product），KT为溶解度常数。 马丁·克林（Martin Koelling），联系邮箱：[e-mail]