Article Per Year (5 Year)
p-Index From 2019 - 2024
0
P-Index
This Author published in this journals
All Journal Jurnal Sains Dan Teknologi Lingkungan
A.H. Malik, A.H.
Unknown Affiliation
Computer Science & IT Education

Published : 1 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search

 1 
IMPROVING CARRYING CAPACITY BY DEVELOPING RAINWATER HARVESTING: A CASE OF OYO WATERSHED, GUNUNGKIDUL, INDONESIA Brontowiyono, Widodo; Lupiyanto, R; Malik, A.H.
Jurnal Sains Dan Teknologi Lingkungan Vol 1, No 1 (2009): SAINS & TEKNOLOGI LINGKUNGAN
Publisher : Teknik Lingkungan Universitas Islam Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Oyo watershed, which mainly consists of rural area with 517,352 inhabitants and 0.65%/annum populationgrowth, is one of degraded watersheds in Indonesia. Although the local government has formulated variouswatershed developments, the agriculture productivity of this area is still low. Water resources are the mainfactor that influences the low carrying capacity of its agriculture sector. Its abundant water availability(225,278,277 m3/year) indicates the potential water carrying capacity. With the annual rainfall of 1,858 mmand the low water demand (25,095,223 m3/year), it has a potential water surplus of 200,183,054 m3/year. Inreality, due to the low rainwater harvesting, the carrying capacity is also low, indicated by the value of 0.67with the population pressure of 1.49. This causes a revenue deficit for farmers who earn Rp 160,017.36million/year while the normal living cost is Rp 2,483,289.60 million. This indicates the low optimality of waterresources management. Therefore, the main target of Oyo Watershed management program is to use theavailable rainwater optimally to guarantee the stability of water availability in dry seasons.
Co-Authors R Lupiyanto, R Widodo Brontowiyono