https://scholars.lib.ntu.edu.tw/handle/123456789/341570
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Lee, J.-J. | en_US |
dc.contributor.author | CHEN-WUING LIU | en_US |
dc.contributor.author | Jang, C.-S. | en_US |
dc.contributor.author | Liang, C.-P. | en_US |
dc.creator | Liang, Ching-Ping;Jang, Cheng-Shin;Liu, Chen-Wuing;Lee, Jin-Jing;CHEN-WUING LIU;Liang, C.-P.;Jang, C.-S.;Liu, C.-W.;Lee, J.-J. | - |
dc.date.accessioned | 2018-09-10T07:05:22Z | - |
dc.date.available | 2018-09-10T07:05:22Z | - |
dc.date.issued | 2008 | - |
dc.identifier.uri | http://www.scopus.com/inward/record.url?eid=2-s2.0-50249148323&partnerID=MN8TOARS | - |
dc.identifier.uri | http://scholars.lib.ntu.edu.tw/handle/123456789/341570 | - |
dc.description.abstract | This work presented a probability map of groundwater resources for multi-purpose uses (irrigation, aquaculture and drinking water) of arsenic (As)-affected aquifers in the Lanyang Plain, northeastern Taiwan. The assessment was based on As and other several compounds and factors that adversely affect water-quality. Multiple-variable indicator kriging (MVIK) was adopted to evaluate numerous hydrochemical parameters for the three water-quality standards in Taiwan. Hydrochemical parameters of groundwater were classified into four main hazard categories - saline hazard, nitrogen hazard, As hazard and Fe-Mn hazard. Safe and potentially hazardous groundwater regions for multi-purpose use were delineated according to estimated probabilities by using MVIK. Analytical results for MVIK critical probability of >0.5 demonstrate that the proximal-fan, partial central distal-fan and mid-fan, and northern distal-fan aquifers complying with most water-quality standards are optimal zones for extracting safe groundwater. Notably, the deep aquifer has a high hazard rating and is less safe than the shallow aquifer. The Fe-Mn hazard in Lanyang Plain groundwater presents in most aquifers, and is partially combined with other hazards, such as the nitrogen hazard and the As hazard. A zonal management plan based on safe groundwater use is formulated to help local governments develop groundwater resources in the Lanyang Plain. © 2008 Elsevier B.V. All rights reserved. | - |
dc.format | application/pdf | en |
dc.format.extent | 841618 bytes | - |
dc.format.mimetype | application/pdf | - |
dc.language | en | en |
dc.relation | Journal of Hydrology 359 (3-4): 260-273 | en |
dc.relation.ispartof | Journal of Hydrology | en_US |
dc.source | AH-Scopus to ORCID | - |
dc.subject | Groundwater quality; Hazard; Multi-purpose; Multiple-variable indicator kriging; Uncertainty | - |
dc.subject.classification | [SDGs]SDG6 | - |
dc.subject.other | Aquaculture; Aquifers; Arsenic; Arsenic compounds; Chlorine compounds; Extraction; Groundwater; Hazards; Hydrogeology; Landforms; Manganese; Manganese compounds; Nitrogen; Nonmetals; Parameter estimation; Potable water; Probability; Quality control; Random processes; Reusability; Risk assessment; Standards; Underground reservoirs; Water management; Analytical results; Drinking water; Estimated probabilities; Groundwater quality; Groundwater use; Hazard; Hazard rating; Hydrochemical parameters; Indicator kriging; Lanyang plain; Local governments; Management planning; Multi-purpose; Multiple-variable indicator kriging; Northeastern Taiwan; Quality standards; Shallow aquifers; Uncertainty; Groundwater resources; aquifer; arsenic; assessment method; classification; hydrochemistry; kriging; mapping method; probability; uncertainty analysis; water quality; Asia; Eurasia; Far East; Lanyang Plain; Taiwan | - |
dc.title | Zonal management of multi-purpose use of water from arsenic-affected aquifers by using a multi-variable indicator kriging approach | - |
dc.type | journal article | en |
dc.identifier.doi | 10.1016/j.jhydrol.2008.07.015 | - |
dc.relation.pages | 260-273 | - |
dc.relation.journalvolume | 359 | - |
dc.relation.journalissue | 3-4 | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
item.fulltext | with fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.openairetype | journal article | - |
crisitem.author.orcid | 0000-0003-1198-2639 | - |
顯示於: | 生物環境系統工程學系 |
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