지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
오류제보하기
Excessive precipitation, drought, heat waves, strong typhoons and rising sea levels are just some of the common indicators of climate change. In the Philippines, excessive precipitation never failed to devastate and drown the streets of Metro Manila, a highly urbanized and flood-prone area; such problems are expected to occur frequently. Moreover, the water supply of Metro Manila is dependent only to Angat Reservoir. Rainwater harvesting can serve as an alternative source of raw water and it can mitigate the effects of flooding. The harvested rainwater can be used for: potable consumption if filtered and disinfected;and non-potable consumptions (e.g., irrigation, flushing toilets, carwash, gardening, etc.) if used untreated. The rainfall data were gathered from all 5 rainfall stations located in Metro Manila namely: Science Garden, Port Area, Polo, Nangka and Napindan rain gauge stations. To be able to determine the potential volume of rainwater harvested and the potentiality of rainwater harvesting system as an alternate source of raw water; in this study, three different climatic conditions were considered, the dry, median and wet rainfall years. The frequent occurrence of cyclonic events in the Philippines brought significant amount of rainwater that causes flooding in the highly urbanized region of Metro Manila. Based from the results of this study, the utilization of rainwater harvesting system can serve as an alternative source of non-potable water for the community; and could also reduce the amount of surface runoff that could result to extreme flooding.
목차
등록된 정보가 없습니다.
참고문헌 (26)
참고문헌 신청
Asian Development Bank (ADB) / 2007 / Country Paper: Philippines / Asian Water Development Outlook 2007
Battiata, J. / 2010 / The Runoff Reduction Method. Universities Council on Water Resources / Journal of Contemporary Water Research and Education 146 : 11 ~ 21
Cabanilla, A. Q. / 1996 / Sustainable Development in Urban Management: The Metro Manila Experience / Presented at: Urban Environmental Management for Sustainable Development
Che-Ani, A. I / 2009 / Rainwater Harvesting as an Alternative Water Supply in the Future / European Journal of Scientific Research 34 (1) : 132 ~ 140
Daligdig, J. / 1993 / Seismological hazards in Metro Manila, In Disaster Prevention and Mitigation in Metropolitan Manila / Department of Science and Technology and Philippine Institute
Battiata, J. / 2010 / The Runoff Reduction Method. Universities Council on Water Resources / Journal of Contemporary Water Research and Education 146 : 11 ~ 21
Cabanilla, A. Q. / 1996 / Sustainable Development in Urban Management: The Metro Manila Experience / Presented at: Urban Environmental Management for Sustainable Development
Che-Ani, A. I / 2009 / Rainwater Harvesting as an Alternative Water Supply in the Future / European Journal of Scientific Research 34 (1) : 132 ~ 140
Daligdig, J. / 1993 / Seismological hazards in Metro Manila, In Disaster Prevention and Mitigation in Metropolitan Manila / Department of Science and Technology and Philippine Institute
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