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Journal of Chemistry
Volume 2015, Article ID 427579, 12 pages
Research Article

Groundwater Recharge and Hydrogeochemical Evolution in Leizhou Peninsula, China

1School of Civil Engineering, Beijing Jiaotong University, Beijing 100044, China
2Beijing Key Laboratory of Aqueous Typical Pollutants Control and Water Quality Safeguard, Beijing 10044, China
3Faculty of Horticulture, Chiba University, Chiba 271-8510, Japan
4Geography and Planning School, Sun Yat-sen University, Guangzhou 510275, China
5Guangzhou Institute of Geography, Guangzhou 510070, China

Received 3 May 2015; Revised 24 June 2015; Accepted 28 June 2015

Academic Editor: Franco Tassi

Copyright © 2015 Yintao Lu et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Supplementary Material

Supplementary Table 1 was Chemical composition and the isotope composition of groundwater and surface water in Leizhou Peninsula. The concentration of Na+, K+, Ca2+, Mg2+, Cl, SO42−, HCO3, NO3 and NH4+, TDS, EC and the isotopic ratios of 18O and D in each sample can be found in Supplementary Table 1. The concentration of Na+, K+, Ca2+, Mg2+, Cl-, SO42−, HCO3, NO3 and NH4+ ranged 0.59~119.1mg/L, 1~56mg/L, 0.06~59.4mg/L, 0.53~32.5mg/L, 2.26~254mg/L, 0.01~48.8mg/L, 0.49~494mg/L, 1.03~176mg/L and 0.09~53.7 mg/L, respectively. TDS values ranged 14.4 to 776 mg/l, and the EC values ranged from 22 μS/cm to 1320 μS/cm. The δ18O and δD values ranged -8.25~-2.55‰ and -60~-25‰.

  1. Supplementary Materials