Penilaian Kerentanan Air Permukaan terhadap Pencemaran di Sub DAS Garang Hilir Berbasis Multi-Indeks

Assessing the surface water vulnerability to pollution in the Garang Downstream Watershed Semarang requires a study concerned with some environmental components/indicators. Vulnerability measurement through surface water susceptibility index formulation on pollution is important considering the absence of surface water pollution effect indicators in an efficient assessment system. Therefore, a multi-indicator vulnerability assessment on surface water pollution is necessary. The Surface Water Vulnerability Index to Pollution (SWVIP) is composed of five components, namely water quality (WQ), rainfall (R), land use and vegetation cover (LVC), river hydrogeometric (RH) and population (P). Regarding index development, the subindex graphs and the weighting of each component are created. The application of composite index measurement yields an equation of SWVIP = 0.29.WQI + 0.23PI + 0.14RI + 0.20.LVCI + 0.14.RHI and an index value of 73.87 including the "rather high" category that represents the "vulnerable"condition in the Garang Downstream Watershed Semarang. This suggests that the five selected components used in the index creation can provide useful information to decision making in the surface water pollution control.

Download Full-text

Penilaian Kerentanan Air Permukaan terhadap Pencemaran di Sub DAS Garang Hilir Berbasis Multi-Indeks

Jurnal Wilayah dan Lingkungan ◽

10.14710/jwl.5.3.167-180 ◽

2017 ◽

Vol 5 (3) ◽

pp. 167

Author(s):

Hermin Poedjiastoeti ◽

Sudarmadji Sudarmadji ◽

Sunarto Sunarto ◽

Slamet Suprayogi

Keyword(s):

Water Pollution ◽

Surface Water ◽

Composite Index ◽

Vulnerability Index ◽

Assessment System ◽

Surface Water Pollution ◽

Index Measurement ◽

Water Vulnerability ◽

Vulnerability Measurement ◽

Index Value

Download Full-text

Assessment of heavy metal river Ingulets surface water pollution

Collection of Scientific Publications NUS ◽

10.15589/jnn20160318 ◽

2017 ◽

Vol 0 (3) ◽

Author(s):

Ganna G. Trokhymenko ◽

Nina V. Tsyhanyuk

Keyword(s):

Water Pollution ◽

Heavy Metal ◽

Surface Water ◽

Surface Water Pollution

Download Full-text

The Synergic Characteristics of Surface Water Pollution and Sediment Pollution with Heavy Metals in the Haihe River Basin, Northern China

Water ◽

10.3390/w10010073 ◽

2018 ◽

Vol 10 (1) ◽

pp. 73 ◽

Cited By ~ 5

Author(s):

Peiru Kong ◽

Xian Cheng ◽

Ranhao Sun ◽

Liding Chen

Keyword(s):

Water Pollution ◽

Heavy Metals ◽

Surface Water ◽

River Basin ◽

Northern China ◽

Sediment Pollution ◽

Haihe River Basin ◽

Haihe River ◽

Surface Water Pollution ◽

The Haihe River Basin

Download Full-text

Evaluarea impactului ecositemelor urbane asupra mediului în regiunea de dezvoltare economica Centru

Impactul antropic asupra calitatii mediului ◽

10.53380/9789975330800.04 ◽

2019 ◽

Author(s):

Constantin Bulimaga ◽

◽

Corina Certan ◽

Keyword(s):

Water Pollution ◽

Surface Water ◽

Anthropogenic Impact ◽

Ph Value ◽

Urban Ecosystems ◽

Soil Extract ◽

Specific Character ◽

Surface Water Pollution

Regardless of the fact that both urban ecosystems studied – Orhei and Telenești – have purification stations, they are still an essential source of surface water pollution. The aqueous soil extract (Telenești) has a pH value of 8 up to 9.8 due to the high content of calcium and potassium in the soil, due to the fact that the area under investigation has a specific character caused by the spread of solonetz-type soils, solonized chernozems, and salinated soils. The anthropogenic impact in urban ecosystems produces an imbalance in the ratio of spontaneous species and ruderal and ruderal-segetal species. The number of spontaneous species is the indicator of the degree of anthropization in urban ecosystems. Urban ecosystems have a major impact on the environment.

Download Full-text