ANALYSIS OF WATER CRITICAL LEVEL BASED ON METEOROLOGICAL WATER AVAILABILITY AND DOMESTIC WATER NEEDS
Widyasamratri H., Sentani A., Poedjiastoeti H.
Abstract
Determining the value of water demand in the residential sector and the meteorological water availability are the two main objectives of the Karanggeneng watershed's water criticality study. The water balance during a ten-year period in the Karanggeneng watershed is calculated using the water criticality index. The Thornthwaite-Matter meteorological water balance approach, which takes into account regional rainfall, potential evapotranspiration, and Water Holding Capacity (WHC) values, is used to determine water availability values. The population and area have a major impact on the amount of water needed. The critical water index value for the Karanggeneng watershed area will be determined by comparing water availability and demand. The study's findings indicate that in places with dense populations and/or little precipitation, household water is crucial. Due to the influence of monthly rainfall, the value of water availability was at its lowest in 2019 and at its highest in 2014. Every year, the value of the need for water rises in tandem with population growth. According to the water criticality index calculation, the Karanggeneng watershed value was below 75% from 2014 to 2017 and from 2020 to 2022, but in 2018 and 2019, the index value above 100% (extremely critical condition).
Spatio-Temporal Evolution and Propagation of Meteoro-Hydrological Drought in Yalong River Basin
Gao M., Han X., Jiang M., Li D., Lu F., Sun X., Xu Y., Xu Y., Zhu K., Zhu K.
No Title
Wilhite D. A.
No Title
Wibowo M. A., Wibowo M. A.
Analysis of the Water Demand-Supply Gap and Scarcity Index in Lower Amu Darya River Basin, Central Asia
Guo C., Guo C., Guo C., Huang Y., Huang Y., Huang Y., Huang Y., Ling Y., Ling Y., Ling Y., Liu T., Liu T., Liu T., Liu T., Wang Z., Wang Z., Wang Z., Zan C., Zan C., Zan C.
Analysis of the Water Demand-Supply Gap and Scarcity Index in Lower Amu Darya River Basin, Central Asia
Guo C., Guo C., Guo C., Huang Y., Huang Y., Huang Y., Huang Y., Ling Y., Ling Y., Ling Y., Liu T., Liu T., Liu T., Liu T., Wang Z., Wang Z., Wang Z., Zan C., Zan C., Zan C.
No Title
Sosrodarsono S., Takeda K.
Analisis Data Curah Hujan yang Hilang Dengan Menggunakan Metode Normal Ratio, Inversed Square Distance, dan Rata-Rata Aljabar (Studi Kasus Curah Hujan Beberapa Stasiun Hujan Daerah Bandar Lampung)
Prawaka F., Tugiono S., Zakaria A., Prawaka F., Tugiono S., Zakaria A.
No Title
Metode Thiessen Polygon untuk Ramalan Sebaran Curah Hujan Periode Tertentu pada Wilayah yang Tidak Memiliki Data Curah Hujan
Ningsih D. H. U., Ningsih D. H. U.
New drought indices
Niemeyer S., Niemeyer S.
