Spatial Zonation Model of Local Irrigation System Sustainability (A Case of Subak System in Bali)
| Autor: | Sri Rum Giyarsih, I Putu Sriartha |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2016 |
| Předmět: |
Distance decay
Irrigation 010504 meteorology & atmospheric sciences business.industry Geography Planning and Development Environmental resource management lcsh:Geography. Anthropology. Recreation lcsh:G1-922 010501 environmental sciences 01 natural sciences Short distance Geography lcsh:G Sustainability Spatial zonation model Subak sustainability type business Descriptive quantitative Tourism lcsh:Geography (General) 0105 earth and related environmental sciences |
| Zdroj: | Indonesian Journal of Geography, Vol 47, Iss 2, Pp 142-150 (2016) Indonesian Journal of Geography; Vol 47, No 2 (2015): Indonesian Journal of Geography; 142-150 |
| ISSN: | 2354-9114 0024-9521 |
| Popis: | This study was aimed at designing a spatial zonation model of a subak sustainability type based on the internal and external dimentions from 69 subaks in three districts in Badung regency. The internal dimention was measured based on subak capability index in implementing Tri Hita Karana (THK) philosophy. The external dimention was measured by using index of four variables, namely: road density, population density, social economic facilities, and number of nonfarmer families.The data were analyzed using descriptive quantitative technique and spatial analysis using Geographical Information System (GIS) software. The results found three zones of subak sustainability type, spatially follows the principle of distance decay of the growth of tourism and city center. Unsustainable - less sustainable subak zone dominates short distance zone, sustainable - less sustainable subak zone dominates transitional zone, while sustainable subak zone dominates long distance zone. To protect subak from destruction, less sustainable subaks have to be restored into sustainable ones and the sustainable subaks should be made eternal/exclusive subaks |
| Databáze: | OpenAIRE |
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