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Karta Sirang
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Agriculture, Biological Sciences & Forestry Earth & Planetary Sciences

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INVENTARISASI DAN IDENTIFIKASI TAMBANG DI KABUPATEN MURUNG RAYA DAS BARITO HULU Karta Sirang
Jurnal Hutan Tropis Vol 12, No 31 (2011): Jurnal Hutan Tropis Borneo Volume 12 Nomer 31 Tahun 2011
Publisher : Lambung Mangkurat University-Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jht.v12i31.1557

Abstract

Act No. 41 of 1999 mandates that the forest can be utilized for other sectors outside the forestry sector in accordance with the regulations and provisions of the rights and obligations are binding on each of the use or utilization. Forestry ministry to allow use of forest area borrowed Minister of Forestry: Guidelines for Borrow Wear P.43/Menhut-II/2008 Forest, including for the activity of mining Activities Inventory and Identification of Areas Mining in forest areas in Hulu Barito river basin is to determine the use of forest areas outside the forestry sector, particularly for the mining sector. The results obtained that the Inventory and Identification; Potential types of mining and quarrying in the district Murung Kingdom is Coal, Gold, Diamond, Lime, Bentonite, Stone and Sand, The form of licensing status Feasibility Study 2 companies, licensing status Form of Construction 2 companies and licensing status PKB2B form of Constantine and 27 Exploration and Mining Company perysahaan have fare SK Borrow Wear Forest Zone 6 companies.
KAJIAN POTENSI KETERSEDIAAN SUMBERDAYA AIR DI DAERAH ALIRAN SUNGAI SEBELIMBING Karta Sirang
Jurnal Hutan Tropis Vol 12, No 32 (2011): Jurnal Hutan Tropis Volume 12 Nomer 32, Edisi September 2011
Publisher : Lambung Mangkurat University-Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jht.v12i32.1584

Abstract

ABSTRACT.  Kotabaru Regency has an area of 9422.46 km ² and in particular the Island Sea with an area of 208,920.62 ha overall consisting of 71 watershed that empty into the sea of the south with the east Java Sea and Makassar straits. Based on this assessment needs to be done the potential availability of water in the watershed Sebelimbingan Kotabaru District, which can meet the demand for water resources.The approach used melalaui Measurement of water flow and optimization techniques that are used need to use a linear program, in order to obtain the potential economic value of water resources.The study results obtained Availability of Water Resources  at the time of the study gained an average discharge of 0.133 m3/det Sebelimbingan watershed or 344.736m3/bln Economic Value of Water availability and economic value of water supply watershed Sebelimbingan for domestic needs for 0.312 liters / s worth Rp 898jiwa 3.930.723/thn to population, while for agriculture amounting to 258.96 liters / sec worth of Rp. 816.656.256/thn with total area of 996.00 haKeywords : Keywords: Availability of Water Resources, Economic Value, WatershedABSTRAK.  Kabupaten Kotabaru yang memiliki wilayah seluas 9.422,46 km²  dan secara khusus Pulau Laut dengan luas keseluruhan 208.920,62 ha yang terdiri atas 71 DAS yang bermuara di laut  yaitu sebelah selatan dengan laut Jawa dan  sebelah timur dengan selat Makassar. Berdasarkan hal tersebut perlu dilakukan kajian potensi ketersediaan air di DAS Sebelimbingan  Kabupaten Kotabaru, yang dapat memenuhi kebutuhan akan sumberdaya air.Pendekatan yang digunakan melalaui Pengukuran debit air dan teknik optimasi kebutuhan yang digunakan dengan menggunakan program linier, sehingga diperoleh nilai ekonomi potensi sumberdaya air. Hasil kajian diperoleh Ketersediaan Sumberdaya Air (Debit Air) pada saat dilakukan kajian diperoleh debit air rata-rata DAS Sebelimbingan sebesar 0,133m3/det  atau 344.736m3/bln dan Nilai Ekonomi Ketersediaan air nilai ekonomi ketersediaan air DAS Sebelimbingan untuk kebutuhan domestik sebesar 0,312liter/det senilai Rp 3.930.723/thn dengan jumlah penduduk 898jiwa, sedangkan untuk pertanian sebesar 258,96 liter/det senilai Rp. 816.656.256/thn dengan luas lahan 996,00ha.Kata Kunci: Ketersediaan Sumberdaya Air, Nilai Ekonomi, Daerah Aliran Sungai
Co-Authors SYARIFUDDIN KADIR