Assessment of Groundwater Quality to Achieve Sustainable Development in Semarang Coastal Areas

CITIES 2016 International Conference: Coastal Planning for Sustainable Maritime Development

Putranto, T.T.^1 ; Widiarso, D.A.^1 ; Susanto, N.^2

Geological Engineering Department, Diponegoro University, Jl. Prof. Soedharto SH Tembalang, Semarang

52075, Indonesia^1

Industrial Engineering Department, Diponegoro University, Jl. Prof. Soedharto SH Tembalang, Semarang

52075, Indonesia^2

关键词: Coastal area;    Commercial sector;    Hydrogeological;    pH value;    Spatial analysis;    Water tables;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/79/1/012001/pdf
DOI  :  10.1088/1755-1315/79/1/012001

来源: IOP

【 摘 要 】

Semarang is growing fast particularly in the industrial and commercial sectors. Hydrogeological mapping and spatial analysis were used to assess groundwater quality in Semarang coastal areas. Results conduct that water table varies from 0.03 to 17.5 m depth and flows from the south to the north which is following topography i.e. higher to the south. pH values range from 6.05 to 8.17 while DO is up to 1.5 mg/L. EC values reach up to 6,370 μS/cm in the north as well as the maximum salinity value is around 3,600 mg/L related to the excessive groundwater used and sea water intrusion.