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ANALISIS SPASIAL INDEKS KEKERINGAN DAERAH PANTAI UTARA (PANTURA) JAWA BARAT Nasution, Ch; Syaifullah, Djazim
Jurnal Air Indonesia Vol. 1 No. 2 (2005): Jurnal Air Indonesia
Publisher : Center for Environmental Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (667.313 KB) | DOI: 10.29122/jai.v1i2.2350

Abstract

Spatial analysis for water deficit in Pantura was done for 16 rainfall stations average 13 year observations. Water balance computation was calculated with Thornthwaite-Matter method. Spatial analisys was done by Geographys Information System (GIS) with ArcInfo 3.5 and displayed by ArcView 3.3. Water balance analysis shown that water deficit was on June for most of all stations and reached maximum deficit on August. Water deficit was concentred around of Batujaya (bekasi District), Peundeuy (Karawang district), and around of Leuweungsemut (Indramayu district). These result of the analysis recommended to plan the optimum water management for maximize purpose of Jatiluhur Lake  Kata kunci : Analisis spasial, Thornthwaite-Matter neraca air, indeks kekeringan
KESEIMBANGAN LINGKUNGAN ANTARA KEBUTUHAN DAN PENYEDIAAN AIR MELALUI TEKNOLOGI MODIFIKASI CUACA Nasution, Ch
Jurnal Teknologi Lingkungan Vol. 5 No. 3 (2004): JURNAL TEKNOLOGI LINGKUNGAN
Publisher : Center for Environmental Technology - Agency for Assessment and Application of Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (117.731 KB) | DOI: 10.29122/jtl.v5i3.320

Abstract

The process of weather modification to increase rainfall amount can be donecontinuously when the weather condition is favorable and can be used to maintain DAM water level especially during the dry season. By maintaining the DAM water level with the weather modification technology the environmental balance between supply and demand will be sustained. To reduce the rainfall intensity in order to lessen the impact of flood with the weather modification technology by early precipitation, which eventually lessen the intensity and the accumulated rainfall amount. The application of the weather modification technology to clear the atmosphere due to the forest fire and land clearing activities can be used to area where fires is still ongoing. The use of that technology not only clears the atmosphere but also allows convection processes to happen because the cloud development was hindered by thick smoke from fires.
ANALISIS SPASIAL INDEKS KEKERINGAN DAERAH PANTAI UTARA (PANTURA) JAWA BARAT Nasution, Ch; Syaifullah, Djazim
Jurnal Air Indonesia Vol. 1 No. 2 (2005): Jurnal Air Indonesia
Publisher : Center for Environmental Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29122/jai.v1i2.2350

Abstract

Spatial analysis for water deficit in Pantura was done for 16 rainfall stations average 13 year observations. Water balance computation was calculated with Thornthwaite-Matter method. Spatial analisys was done by Geographys Information System (GIS) with ArcInfo 3.5 and displayed by ArcView 3.3. Water balance analysis shown that water deficit was on June for most of all stations and reached maximum deficit on August. Water deficit was concentred around of Batujaya (bekasi District), Peundeuy (Karawang district), and around of Leuweungsemut (Indramayu district). These result of the analysis recommended to plan the optimum water management for maximize purpose of Jatiluhur Lake  Kata kunci : Analisis spasial, Thornthwaite-Matter neraca air, indeks kekeringan
KESEIMBANGAN LINGKUNGAN ANTARA KEBUTUHAN DAN PENYEDIAAN AIR MELALUI TEKNOLOGI MODIFIKASI CUACA Ch Nasution
Jurnal Teknologi Lingkungan Vol. 5 No. 3 (2004): JURNAL TEKNOLOGI LINGKUNGAN
Publisher : Center for Environmental Technology - Agency for Assessment and Application of Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (117.731 KB) | DOI: 10.29122/jtl.v5i3.320

Abstract

The process of weather modification to increase rainfall amount can be donecontinuously when the weather condition is favorable and can be used to maintain DAM water level especially during the dry season. By maintaining the DAM water level with the weather modification technology the environmental balance between supply and demand will be sustained. To reduce the rainfall intensity in order to lessen the impact of flood with the weather modification technology by early precipitation, which eventually lessen the intensity and the accumulated rainfall amount. The application of the weather modification technology to clear the atmosphere due to the forest fire and land clearing activities can be used to area where fires is still ongoing. The use of that technology not only clears the atmosphere but also allows convection processes to happen because the cloud development was hindered by thick smoke from fires.