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All Journal MANAJEMEN HUTAN TROPIKA Journal of Tropical Forest Management Indonesian Journal of Geography Jurnal Ilmu Dasar Perkebunan dan Lahan Tropika Jurnal Penelitian Tanaman Industri Forum Geografi BIOLINK (Jurnal Biologi Lingkungan, Industri, Kesehatan) Jurnal Penelitian Pengelolaan Daerah Aliran Sungai Spatial : Wahana Komunikasi dan Informasi Geografi Jurnal Penelitian Tanaman Industri (Littri) Jurnal Teknologi Lingkungan Lahan Basah JURNAL HUTAN TROPIS
Sudarmadji Sudarmadji
Jurusan Biologi, Fakultas Matematika Dan Ilmu Pengetahuan Alam Universitas Jember
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Control & Systems Engineering Earth & Planetary Sciences Energy Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Mathematics Public Health

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Journal : Indonesian Journal of Geography

 1 
PHYSICAL WATER QUALITY RESPONSE TO RAINFALL OF BETON KARST SPRING AT GUNUNGKIDUL REGENCY - YOGYAKARTA INDONESIA M. Widyastuti; Sudarmadji Sudarmadji; Sutikno Sutikno; Heru Hendrayana
Indonesian Journal of Geography Vol 44, No 1 (2012): Indonesian Journal of Geography
Publisher : Faculty of Geography, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ijg.2389

Abstract

Beton karst spring is located in the Ponjong sub District Gunungkidul Regency, at thewestern part of Bribin undergorund river catchment area. The purpose of this study are: 1) toknow the variations of rainfall and discharge in the research area, 2) to know thecharacteristics of the physical water quality of Beton spring and 3) to determine therelationship between the variations of the rainfall toward the discharge and the physicalwater quality of Beton spring. This study uses survey methods and the techniques of datacollection using sample by purposive sampling. The variables are rainfall (the depth andintensity), spring discharge and physical water quality of spring (EC, T, TDS, turbidity). Thedata analysis is conducted graphically and descriptively to explain the relationship betweenthe variations of rainfall to the discharge and physical water quality of spring. The resultsshow the rainfall has variations include the pattern, events and the amount of rainfall. Betonspring has high discharge variations. The physical water quality of the spring meets to thewater quality standards according to the Government Regulation number 82 years 2001. Thestrong correlation between rainfall variations to the discharge and the physical water qualityof Beton spring can be seen clearly. It is reflected from the high value of R2.
Co-Authors Ahmad Cahyadi **) Ambar Kusumandari Ani Wijayanti Arif Mohammad Siddiq Bokiraiya Latuamury Chafid Fandeli Chafid Fandeli Eko Haryono Fajar Sugiarto Fitri Abdillah A Hadi Sudarmo Hermin Poedjiastoeti Heru Hendrayana Indra Agus Riyanto Janianton Damanik Janianton Damanik Joko Swasono Adi Joko Waluyo M. Widyastuti Mahmud Mahmud Nindy Agusti Wulansari Nunuk Supriyatno Ratna Destra Kurniasari Rendy Setiawan Rina Sugiarti Dwi Gita Rizki Purnaini Rossie Wiedya Nusantara Rusim Mardjono Sara Fati Indra Slamet Suprayogi Sudrajat sudrajat Sunarto Sunarto Suryo Purwono Sutikno Sutikno Tjut S. Djohan Wachju Subchan