The Burdur Saline Lake Basin is semi-closed and it is situated in the southwest of Turkey. This saline and highly alkaline lake has a tectonic origin. Alluvium represents the most important aquifer and other aquifer is granular and karstic in nature. In the present study, we collected 35 groundwater samples and analyzed them to characterize the groundwater chemistry and investigate hydrogeochemical processes. Na⁺, Ca²⁺, Mg²⁺, HCO₃²⁻ and SO₄²⁻ are the dominant ions and the samples are grouped into different hydrochemical facies such as Ca–HCO₃, Ca–Mg–HCO₃, Mg-Ca-HCO₃, Na-Mg-SO₄ and Na-SO₄-HCO₃. Limestone, silicate and gypsum controlled the groundwater chemistry through reverse ion exchange, dissolution of carbonates and silicate weathering. Presence of more iron, arsenic and boron in the groundwater is geogenic. The statistical analysis, i.e. R-mode factor, determined interrelationships within the chemical data through five factors accounting 85.32 % of the total variance of the dataset. Factor 1 is represented by strong loadings of EC, TDS, Mg²⁺, Na⁺, SO₄²⁻, As and B, and moderate loadings of K⁺ and Cl-. Factor 2 has strong positive loadings for Ca and CO₃-, and moderate negative loading for pH. Factor 3 has strong positive loadings for Zn and has moderate positive loading for Cl-. Factor 4 has strong negative loadings for T (°C), and has moderate positive loadings for pH and K⁺. Factor 5 has strong positive loadings for HCO₃- and has moderate positive loading for Fe. Geochemical variables of Factors 1, 2, 4 and 5 represented the natural hydrogeochemical processes like water-rock interaction. The variables present in factor 3 reflected the anthropogenic effects in the Burdur Lake Basin.

Burdur盐湖盆地为半封闭式，位于土耳其西南部。这个盐碱和高度碱性的湖泊具有构造起源。冲积层是最重要的含水层，其他含水层本质上是粒状和岩溶的。在本研究中，我们收集了35个地下水样品并进行了分析，以表征地下水化学特征并研究水文地球化学过程。Na ⁺，Ca 2 ⁺，Mg 2 ⁺，HCO ₃ ²⁻和SO ₄ ²⁻是主要离子，样品分为不同的水化学相，例如Ca–HCO ₃，Ca–Mg–HCO ₃，Mg-Ca -HCO ₃，Na-Mg-SO ₄和Na-SO ₄ -HCO ₃。石灰石，硅酸盐和石膏通过反向离子交换，碳酸盐溶解和硅酸盐风化来控制地下水的化学性质。地下水中存在更多的铁，砷和硼是地质成因。统计分析（即R模因子）通过五个因素确定了化学数据内的相互关系，这五个因素占数据集总方差的85.32％。因子1以EC，TDS，Mg 2 ⁺，Na ⁺，SO ₄ ^2-，As和B的高负荷以及K ⁺和Cl-的中等负荷表示。因子2对Ca和CO ₃具有很强的正负荷-和中等负pH值。因子3对Zn具有强的正负载，对Cl-具有适度的正负载。因子4对T（°C）具有很强的负载荷，对pH和K ⁺具有适度的正载荷。因子5对HCO ₃具有很强的正负荷-对Fe具有适度的正负荷。因子1、2、4和5的地球化学变量代表自然水文地球化学过程，如水-岩相互作用。因子3中的变量反映了Burdur湖盆地的人为影响。