Analysis of the Hydrochemical Characteristics and Genesis of Bosten Lake, China
نویسندگان
چکیده
The hydrogeochemical evolution of Bosten Lake has an important impact on the lake’s ecology and water environment. Kriging interpolation, principal component analysis Piper Gibbs charts were used to analyze hydrochemical characteristics genesis in summer autumn. following are main conclusions: (1) In autumn, hydrochemistry lake follows order SO42− > Cl− HCO3− Na+ Mg2+ Ca2+ K+. (2) concentrations TDS, Ca2+, Na+, Mg2+, increased significantly Ion most Little District higher than those Great District. (3) summer, ion correlation was strong, evaporation effect strong TDS contribution rate high. Evaporation weak contributed more. (4) type (SO4·Cl-Na·Mg) same both seasons; lakes mainly characterized by crystallization; crystallization dominant lake. (5) ions came from dissolution gypsum, salt rock, calcite, etc. Cationic alternating adsorption occurred summer.
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ژورنال
عنوان ژورنال: Sustainability
سال: 2023
ISSN: ['2071-1050']
DOI: https://doi.org/10.3390/su15054139