Analisis Daerah Resapan Air dengan Menggunakan Sistem Informasi Geografis di Kabupaten Boyolali, Jawa Tengah

• Main Authors: Raharjo, Aditya Rahman (Author), , Drs. Yuli Priyana, M.Si (Author), , Agus Anggoro Sigit, S.Si., M.Sc (Author)
• Format: Book
• Published: 2015.
• Subjects: Thesis; NonPeerReviewed
• Online Access: Connect to this object online
• Notes: https://eprints.ums.ac.id/38783/4/HALAMAN%20DEPAN.pdf; https://eprints.ums.ac.id/38783/7/BAB%201.pdf; https://eprints.ums.ac.id/38783/10/BAB%20II.pdf; https://eprints.ums.ac.id/38783/13/BAB%20III.pdf; https://eprints.ums.ac.id/38783/14/BAB%20IV.pdf; https://eprints.ums.ac.id/38783/15/Daftar%20Pustaka.pdf; https://eprints.ums.ac.id/38783/16/LAMPIRAN.pdf; https://eprints.ums.ac.id/38783/17/IMG.pdf; https://eprints.ums.ac.id/38783/23/NASKAH%20PUBLIKASI.pdf
• Keywords: GB Physical geography

Water recharge areas is the area that is used to pass the water. The purpose of water recharge areas is to determine whether drought or flood inundation in Boyolali occur because of water recharge areas is not good. Water recharge areas in question refers to the process of infiltration. This study aims to 1) Knowing distribution water infiltration conditions in the study area, 2) Analyzing the dominant biophysical parameters that influence water infiltration conditions In the study area. The method used in this research is the analysis of the Geographic Information System that is overlay, which made scoring to parameters support before using overlays to obtain water infiltration conditions and analysis of the dominant biophysical parameters. Biophysical parameters used is the amount of average annual rainfall, soil type, slope, lithology, and land use. The results showed that there are five conditions of water infiltration in Boyolali. The conditions is Good an area of 35.257,795 Ha atau 32,5%, The critical begin 3.524,495 Ha atau 3,2%, The rather of critical 34.721,771 Ha atau 32%, Critical 9.664,510 Ha atau 8,9%, Very Critical , and Natural normal 8.913,701 Ha atau 8,2%. Distribution in general is a condition of Good and Natural normal spread in western and northern Boyolali, condition the critical begin and the rather of critical scattered in the central part of Boyolali, and Critical and Very Critical condition spread in the southern part Boyolali. Results of the analysis showed that the dominant biophysical parameters that take effect of water infiltration in Boyolali, Central Java is the parameter of land use.