Endre søk
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Effect of Agricultural activities on Groundwater Vulnerability: Case Study of Halabja Saidsadiq Basin, Iraq
Luleå tekniska universitet, Institutionen för samhällsbyggnad och naturresurser, Geoteknologi.
Luleå tekniska universitet, Institutionen för samhällsbyggnad och naturresurser, Geoteknologi.ORCID-id: 0000-0002-6790-2653
2015 (engelsk)Inngår i: Journal of Environmental Hydrology, ISSN 1058-3912, E-ISSN 1996-7918, Vol. 23, nr 10Artikkel i tidsskrift (Fagfellevurdert) Published
Abstract [en]

Groundwater is one of the main sources of water in Halabja-Saidsadiq Basin of northeast Iraq. It covers an area of 1278 square kilometers with population of about 190,727.In this study, the standard DRASTIC method has been applied to generate a map of groundwater pollution vulnerability of the basin. In addition, two different scenes of landsat Thematic Mapper (TM) were used with the aid of ERDAS IMAGINE software and the GIS technique to prepare digital image classification of the study basin. Supervised classification for level I of USGS was conducted with band combination RGB/742 to prepare The Land Use and Land Cover (LULC) map. The LULC map illustrates that only five classes of land use can be identified these are: barren, agricultural, vegetation, urban and wet land or water body. The LULC map converted to LULC index map. This index map has an additional parameter added to the standard DRASTIC model to map the modified DRASTIC vulnerability in the study basin. Nitrate concentration analysis was selected and added as a pollution indicator to validate this modification. In this study, the nitrate concentration between two different seasons (dry and wet) was analyzed from (30) water wells. The standard vulnerability map of the studied basin classified the basin into four vulnerability index zones: very low (34%), low (13%), moderate (48%) and high (5%). While the combined modification classified the area into five classes: very low (1.17%), low (36.82%), moderate (17.57%), high (43.42%) and very high (1.02%). The results s that the modified DRASTIC model was dramatically superior to the standard model; therefore, the most appropriate method to apply is the combination of standard DRASTIC model with LULC index map. This conclusion is based on the results of nitrate content, as its concentration in the dry season is much lower than in the wet season.

sted, utgiver, år, opplag, sider
2015. Vol. 23, nr 10
HSV kategori
Forskningsprogram
Geoteknik
Identifikatorer
URN: urn:nbn:se:ltu:diva-10187Lokal ID: 8f244a40-0699-4da5-889c-e174de13a631OAI: oai:DiVA.org:ltu-10187DiVA, id: diva2:983127
Merknad
Validerad; 2015; Nivå 1; 20151024 (nadhir)Tilgjengelig fra: 2016-09-29 Laget: 2016-09-29 Sist oppdatert: 2017-11-24bibliografisk kontrollert
Inngår i avhandling
1. Groundwater Vulnerability Using DRASTIC model Applied to Halabja Saidsadiq Basin, IRAQ
Åpne denne publikasjonen i ny fane eller vindu >>Groundwater Vulnerability Using DRASTIC model Applied to Halabja Saidsadiq Basin, IRAQ
2017 (engelsk)Licentiatavhandling, med artikler (Annet vitenskapelig)
sted, utgiver, år, opplag, sider
Luleå tekniska universitet, 2017. s. 142
Serie
Licentiate thesis / Luleå University of Technology, ISSN 1402-1757
HSV kategori
Forskningsprogram
Geoteknik
Identifikatorer
urn:nbn:se:ltu:diva-61783 (URN)978-91-7583-808-3 (ISBN)978-91-7583-809-0 (ISBN)
Presentation
2017-03-09, F1031, Luleå, 10:00
Veileder
Tilgjengelig fra: 2017-02-03 Laget: 2017-02-02 Sist oppdatert: 2018-10-19bibliografisk kontrollert

Open Access i DiVA

fulltekst(2217 kB)111 nedlastinger
Filinformasjon
Fil FULLTEXT01.pdfFilstørrelse 2217 kBChecksum SHA-512
1ca16e6581b62c0e642fda2b02ebfbbb292bf133fd90c9422b0476698fb9f29b6baa451c19654a3a1565455a16ac20f868912fb310601284592c998c99462719
Type fulltextMimetype application/pdf

Personposter BETA

Abdullah, TwanaAl-Ansari, Nadhir

Søk i DiVA

Av forfatter/redaktør
Abdullah, TwanaAl-Ansari, Nadhir
Av organisasjonen
I samme tidsskrift
Journal of Environmental Hydrology

Søk utenfor DiVA

GoogleGoogle Scholar
Totalt: 111 nedlastinger
Antall nedlastinger er summen av alle nedlastinger av alle fulltekster. Det kan for eksempel være tidligere versjoner som er ikke lenger tilgjengelige

urn-nbn

Altmetric

urn-nbn
Totalt: 845 treff
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf