KRISHI
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Please use this identifier to cite or link to this item:
http://krishi.icar.gov.in/jspui/handle/123456789/50886
Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Lalitha Manickam, Subramanian Dharumarajan, Beeman Kalaiselvi, Khandal Shivanand, Arti Koyal, Seenipandi Kaliraj & Rajendra Hegde | en_US |
dc.date.accessioned | 2021-07-28T14:01:43Z | - |
dc.date.available | 2021-07-28T14:01:43Z | - |
dc.date.issued | 2021-04-14 | - |
dc.identifier.citation | Lalitha,Manickam.,S. Dharumarajan, Beeman. Kalaiselvi, Khandal. Shivanand, Koyal. Arti, Seenipandi. K and Hegde Rajendra. (2021). Hydrochemical characterization and groundwater quality in Cauvery deltaic fluvial plains of Southern India. Environmental Science and Pollution Research. https://doi.org/10.1007/s11356-021-13467-8 | en_US |
dc.identifier.issn | Not Available | - |
dc.identifier.uri | http://krishi.icar.gov.in/jspui/handle/123456789/50886 | - |
dc.description | Not Available | en_US |
dc.description.abstract | Groundwater sources are drastically changing in their quantity and quality depending on local and regional level natural andanthropogenic factors, influencing their suitability for drinking and irrigation purposes. The objective of this study is to characterizethe hydrochemistry and assess the groundwater quality in the fluvial deltaic plains of Cauvery river basin, Tamil Nadu,India. A total of 50 georeferenced groundwater samples were collected across Needamangalam block of Thiruvarur district and analyzed for major ions and hydrochemical processes. The results showed an ionic sequence of Cl− > Na+ > HCO3− > Mg2+ >Ca2+ > CO32− > SO42− > K+ based on their relative proportions. The scatter diagram indicated that groundwater chemistry wasmostly influenced by weathering dominance followed by evaporation and silicate weathering. The dominant hydro-chemical facies were Na+-Cl−-HCO3− type, Na+-Mg2+-Cl−-HCO3− type, Na+-Cl−-HCO3−-CO3 2− type and Na+-Mg2+-Cl−-HCO3−-CO3 2−type influenced by the ion-exchange reaction. Most of the groundwater samples are suitable for drinking and irrigation except few with higher Na+ and Cl− content caused by the mixing of salt from fluvio-marine sources or agriculture return flow. The high sodium content in irrigation water may affect the soil hydraulic and nutrient properties in the long run | en_US |
dc.description.sponsorship | Not Available | en_US |
dc.language.iso | English | en_US |
dc.publisher | Not Available | en_US |
dc.relation.ispartofseries | Not Available; | - |
dc.subject | Groundwater quality . Hydrochemistry . Irrigation suitability . GIS techniques . Cauvery fluvial plains . South India | en_US |
dc.title | Hydrochemical characterization and groundwater quality in Cauvery deltaic fluvial plains of Southern India | en_US |
dc.title.alternative | Not Available | en_US |
dc.type | Research Paper | en_US |
dc.publication.projectcode | IXX13860 | en_US |
dc.publication.journalname | Environmental Science and Pollution Research | en_US |
dc.publication.volumeno | Not Available | en_US |
dc.publication.pagenumber | Not Available | en_US |
dc.publication.divisionUnit | Regional centre, Bangalore-560024, India | en_US |
dc.publication.sourceUrl | https://doi.org/10.1007/s11356-021-13467-8 | en_US |
dc.publication.authorAffiliation | ICAR-National Bureau of Soil Survey and Land Use Planning | en_US |
dc.publication.authorAffiliation | National Centre for Earth Science Studies (NCESS), Thiruvananthapuram – 695011, India | en_US |
dc.ICARdataUseLicence | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf | en_US |
dc.publication.naasrating | 9.06 | en_US |
dc.publication.impactfactor | 4.223 | en_US |
Appears in Collections: | NRM-NBSSLUP-Publication |
Files in This Item:
File | Description | Size | Format | |
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Hydrochemical_characterization_and_groundwater_qua-1.pdf | 102.04 kB | Adobe PDF | View/Open |
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