中国地球化学学报（英文版）2007，Vol.26Issue(3)：259-266,8.
Hydrogeochemistry of the Winder River and adjoining tributaries, Balochistan, Pakistan
Hydrogeochemistry of the Winder River and adjoining tributaries, Balochistan, Pakistan
Erum Bashir 1Shahid Naseem 1Salma Hamza2
作者信息
- 1. Department of Geology, University of Karachi, Pakistan
- 2. Federal Urdu University of Arts, Science and Technology, Karachi, Pakistan
- 折叠
摘要
Abstract
Quantitative estimation of ground and stream waters draining through sedimentary rocks of the Pab and Mor ranges (Jurassic-Cretaceous) and the Bela ophiolite has been made. The degree of correspondence among cations and anions has been estimated in order to evaluate their mutual relationships. The abundance of major ions is interpreted to be related to bedrocks and climatic conditions, which may contribute to the genetic affiliation. The log TDS and Na/Na+Ca ratio reflected supremacy of weathering of rocks with some influence of evaporation. Ionic relationship is exhibited in the form of Stiff diagrams. Patterns of ionic composition revealed high NaCl, medium Ca(HCO3)2 and low MgSO4. Piper diagram has been used to classify the hydrofacies. The important hydrogeochemical parameters have been estimated for assessment of groundwater quality for domestic purposes in accordance to WHO. Irrigation water qualities have been evaluated in terms of EC, SAR, RSC, ESP and pH.关键词
hydrogeochemistry/water quality/Winder/Balochistan/PakistanKey words
hydrogeochemistry/water quality/Winder/Balochistan/Pakistan分类
天文与地球科学引用本文复制引用
Erum Bashir,Shahid Naseem,Salma Hamza..Hydrogeochemistry of the Winder River and adjoining tributaries, Balochistan, Pakistan[J].中国地球化学学报（英文版）,2007,26(3):259-266,8.
