会议论文详细信息
3rd International Symposium on LAPAN-IPB Satellite For Food Security and Environmental Monitoring 2016 | |
Land use cover changes and water quality of Cipunten Agung Watershed Banten | |
地球科学;轻工业;生态环境科学 | |
Karima, Afifa^1 ; Kaswanto, Regan Leonardus^1 | |
Department of Landscape Architecture, Faculty of Agriculture, Bogor Agricultural University, Meranti St. Dramaga, Bogor | |
16680, Indonesia^1 | |
关键词: Driving factors; Land use and covers; Land use cover changes; Optimal solutions; Resources utilizations; Supervised classification; Water pollution index; Water quality degradation; | |
Others : https://iopscience.iop.org/article/10.1088/1755-1315/54/1/012025/pdf DOI : 10.1088/1755-1315/54/1/012025 |
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学科分类:环境科学(综合) | |
来源: IOP | |
【 摘 要 】
In general, the land and natural resources utilization of Cipunteng Agung Watershed could be classified into protected and cultivated region. Based on satellite imagery classification, protected region covers 885.76 ha (22.71%), while cultivated region occupied 3,041.69 ha (77.29%) in 2011. It means that the land use and covers change (LUCC) to be cultivated rapidly increase. Those conditions had impacted positively to the local economy development, however it had negatively degrades water quality in Ciputen Agung river. Therefore, the purpose of this research is to analyze LUCC impacts to the water quality (WQ) in Cipunten Agung watershed. Supervised classification method and Water Pollution Index (WPI) approach were correlated to define the optimal solution to reduce the rate of LUCC. The result shows that area of cultivation tree and paddy field are higher than others in midstream, and settlement is higher in downstream, particularly at riparian landscapes. The concentration of total phospate, nitrite, and nitrate which indicated from agriculture land were complies with WPI class 2 until 4 standart. The rate of LUCC of Cipunten Agung watershed and the density of settlement are potential to be the driving factor of water quality degradation. Regional planning with ecology approach was recommended for sustainable development of Cipunten Agung Wateshed.【 预 览 】
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Land use cover changes and water quality of Cipunten Agung Watershed Banten | 1447KB | download |