Exact(4)
Table 5 Groundwater classification according to base-exchange (r1) and meteoric genesis index (r2) criteria Sample no.
Open image in new window Fig. 5 a Base-exchange indices (r1) and b meteoric genesis index (r2) for the ground water samples of the study area.
The groundwater sources can also be classified based on the Meteoric genesis index, and can be calculated using Eq. 2 (Soltan 1999).
{text{Meteoric genesis indices }}left( {r_{2} } right) =, left( {{text{Ka}}^ + {text{Na}}^ right) - {text{Cl}}^ /{text{SO}}_{4}^{2 - } (2 where r2 is meteoric genesis index and the concentrations of Na+, K+, Cl−, and SO42− are expressed in meq/L.
Similar(55)
The meteoric genesis indices demonstrated that 80%% of groundwater sources belong to a shallow meteoric water percolation type.
Soltan (1999) has clearly classified groundwater into two types, which are base-exchange indices (r1) and meteoric genesis indices (r2) as shown below.
Genesis potential index.
To assess environmental conditions favorable/unfavorable for TCG, we use a genesis potential index (GPI) of Murakami et al. [11] that is a modified version of GPI originally defined by Emanuel and Nolan [10].
Environmental conditions for TCG under the influence of the MJO activity were diagnosed by an empirical index, Genesis Potential Index (GPI).
The purpose of this study is to investigate the climatological relationship between the interannual variations of MJO and TCG in the IO and to examine the environmental conditions that affect the variation of TCG which occurs under the influence of the MJO activity by using an empirical index: Genesis Potential Index (GPI; [10, 11]).
The Kitavan case appears to argue against a primary causal role for carbohydrates or glycemic index in the genesis of obesity, at least when carbohydrates are in the form of root vegetables or fruit.
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