干旱区生态环境知识资源中心(Arid): Influence of geochemical processes on hydrochemistry and irrigation suitability of groundwater in part of semi-arid Deccan Plateau, India

Arid

DOI	10.1007/s13201-017-0528-2
	Influence of geochemical processes on hydrochemistry and irrigation suitability of groundwater in part of semi-arid Deccan Plateau, India
	Vasu, Duraisamy; Singh, Surendra Kumar; Tiwary, Pramod; Sahu, Nisha; Ray, Sanjay Kumar; Butte, Pravin; Duraisami, Veppangadu Perumal
通讯作者	Vasu, D
来源期刊	APPLIED WATER SCIENCE
ISSN	2190-5487
EISSN	2190-5495
出版年	2017
卷号	7 期号:7 页码:3803-3815
英文摘要	Major ion geochemistry was used to characterise the chemical composition of groundwater in part of semi-arid Deccan plateau region to understand the geochemical evolution and to evaluate the groundwater quality for irrigation. The study area comprises peninsular gneissic complex of Archean age, younger granites and basaltic alluvium. Forty-nine georeferenced groundwater samples were collected and analysed for major ions. The ionic sequence based on relative proportions was Na+ > Mg2+ > Ca2+ > SO4 (2-) > HCO3 (-) > Cl- > CO3 (2-) > BO3 (3-) > K+. High Na+, Mg2+ and Ca2+ were generally associated with basaltic alluvial formation, whereas pH, electrical conductivity (EC) and total dissolved salts (TDS) were found to be higher in granitic formations. High standard deviation for EC, TDS, Na+, Ca2+ and Mg2+ indicated the dispersion of ionic concentration throughout the study area. Four major hydrochemical facies identified were Na-Mg-HCO3 type; Mg-Na-HCO3 type; Na-Mg-Ca-SO4 and Mg-Na-Ca-SO4 type. The graphical plots indicated that the groundwater chemistry was influenced by rock-water interaction, silicate weathering and reverse ion exchange. Sodium-dominated waters might have impeded the hydraulic properties of soils as a result of long-term irrigation.
英文关键词	Hydrogeochemistry Groundwater quality Deccan plateau Silicate weathering Rock-water interaction
类型	Article
语种	英语
开放获取类型	DOAJ Gold
收录类别	ESCI
WOS记录号	WOS:000413254300032
WOS关键词	MAJOR ION CHEMISTRY ; U-PB AGES ; SOUTHERN INDIA ; HYDROGEOCHEMICAL PROCESSES ; ANDHRA-PRADESH ; RIVER-BASINS ; QUALITY ; AREA ; DISTRICT ; IDENTIFICATION
WOS类目	Water Resources
WOS研究方向	Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/332323
作者单位	[Vasu, Duraisamy; Singh, Surendra Kumar; Tiwary, Pramod; Sahu, Nisha; Butte, Pravin] ICAR Res Complex, Natl Bur Soil Survey & Land Use Planning, Amravati Rd, Nagpur 440033, Maharashtra, India; [Ray, Sanjay Kumar] ICAR Res Complex, Natl Bur Soil Survey & Land Use Planning, Reg Ctr, Jorhat 785004, Assam, India; [Duraisami, Veppangadu Perumal] Tamil Nadu Agr Univ, Directorate Nat Resource Management, Coimbatore 641003, Tamil Nadu, India
推荐引用方式 GB/T 7714	Vasu, Duraisamy,Singh, Surendra Kumar,Tiwary, Pramod,et al. Influence of geochemical processes on hydrochemistry and irrigation suitability of groundwater in part of semi-arid Deccan Plateau, India[J],2017,7(7):3803-3815.
APA	Vasu, Duraisamy.,Singh, Surendra Kumar.,Tiwary, Pramod.,Sahu, Nisha.,Ray, Sanjay Kumar.,...&Duraisami, Veppangadu Perumal.(2017).Influence of geochemical processes on hydrochemistry and irrigation suitability of groundwater in part of semi-arid Deccan Plateau, India.APPLIED WATER SCIENCE,7(7),3803-3815.
MLA	Vasu, Duraisamy,et al."Influence of geochemical processes on hydrochemistry and irrigation suitability of groundwater in part of semi-arid Deccan Plateau, India".APPLIED WATER SCIENCE 7.7(2017):3803-3815.