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- Publisher Website: 10.1016/j.envpol.2007.04.004
- Scopus: eid_2-s2.0-38849187982
- PMID: 17543432
- WOS: WOS:000254144200018
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Article: Metal concentrations and mobility in marine sediment and groundwater in coastal reclamation areas: A case study in Shenzhen, China
Title | Metal concentrations and mobility in marine sediment and groundwater in coastal reclamation areas: A case study in Shenzhen, China |
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Authors | |
Keywords | Coastal groundwater Land reclamation Marine sediment Metal mobility Shenzhen |
Issue Date | 2008 |
Publisher | Pergamon. The Journal's web site is located at http://www.elsevier.com/locate/envpol |
Citation | Environmental Pollution, 2008, v. 151 n. 3, p. 576-584 How to Cite? |
Abstract | The concentrations of metals in the buried marine sediment and groundwater were differently affected by land reclamation. Nine metals (V, Cr, Mn, Co, Ni, Cu, Zn, Cd and Pb) in sediment and coastal groundwater from reclamation areas in Shenzhen were examined. The gradually decreased concentrations (V, Cr, Mn, Ni, Cu, Zn) in sediment and relatively higher concentrations (V, Cr, Mn, Co, Ni, Cu and Cd) in groundwater within reclamation areas were observed. The increase of V, Cr, Mn, Ni, Cu and Cd concentrations in groundwater within reclamation areas subsequently after land reclamation should be resulted from the mobilization of these metals accumulated in the sediment. These metals appear to be easily mobilized from solid phase to solution phase after reclamation. The physico-chemical changes such as reduction in pH and salinity in water environment induced by land reclamation appear to be responsible for metal mobility in the sediment-groundwater system. © 2007 Elsevier Ltd. All rights reserved. |
Persistent Identifier | http://hdl.handle.net/10722/72543 |
ISSN | 2023 Impact Factor: 7.6 2023 SCImago Journal Rankings: 2.132 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
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dc.contributor.author | Chen, K | en_HK |
dc.contributor.author | Jiao, JJ | en_HK |
dc.date.accessioned | 2010-09-06T06:42:49Z | - |
dc.date.available | 2010-09-06T06:42:49Z | - |
dc.date.issued | 2008 | en_HK |
dc.identifier.citation | Environmental Pollution, 2008, v. 151 n. 3, p. 576-584 | en_HK |
dc.identifier.issn | 0269-7491 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/72543 | - |
dc.description.abstract | The concentrations of metals in the buried marine sediment and groundwater were differently affected by land reclamation. Nine metals (V, Cr, Mn, Co, Ni, Cu, Zn, Cd and Pb) in sediment and coastal groundwater from reclamation areas in Shenzhen were examined. The gradually decreased concentrations (V, Cr, Mn, Ni, Cu, Zn) in sediment and relatively higher concentrations (V, Cr, Mn, Co, Ni, Cu and Cd) in groundwater within reclamation areas were observed. The increase of V, Cr, Mn, Ni, Cu and Cd concentrations in groundwater within reclamation areas subsequently after land reclamation should be resulted from the mobilization of these metals accumulated in the sediment. These metals appear to be easily mobilized from solid phase to solution phase after reclamation. The physico-chemical changes such as reduction in pH and salinity in water environment induced by land reclamation appear to be responsible for metal mobility in the sediment-groundwater system. © 2007 Elsevier Ltd. All rights reserved. | en_HK |
dc.language | eng | en_HK |
dc.publisher | Pergamon. The Journal's web site is located at http://www.elsevier.com/locate/envpol | en_HK |
dc.relation.ispartof | Environmental Pollution | en_HK |
dc.subject | Coastal groundwater | - |
dc.subject | Land reclamation | - |
dc.subject | Marine sediment | - |
dc.subject | Metal mobility | - |
dc.subject | Shenzhen | - |
dc.subject.mesh | Adsorption | en_HK |
dc.subject.mesh | China | en_HK |
dc.subject.mesh | Ecotoxicology | en_HK |
dc.subject.mesh | Environmental Monitoring - methods | en_HK |
dc.subject.mesh | Environmental Remediation | en_HK |
dc.subject.mesh | Fresh Water | en_HK |
dc.subject.mesh | Geologic Sediments - chemistry | en_HK |
dc.subject.mesh | Hydrogen-Ion Concentration | en_HK |
dc.subject.mesh | Metals - analysis | en_HK |
dc.subject.mesh | Seawater | en_HK |
dc.subject.mesh | Water Pollutants, Chemical - analysis | en_HK |
dc.title | Metal concentrations and mobility in marine sediment and groundwater in coastal reclamation areas: A case study in Shenzhen, China | en_HK |
dc.type | Article | en_HK |
dc.identifier.openurl | http://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0269-7491&volume=151 &issue=3&spage=576&epage=584&date=2008&atitle=Metal+concentrations+and+mobility+in+marine+sediment+and+groundwater+in+coastal+reclamation+areas:+A+case+study+in+Shenzhen,+China | en_HK |
dc.identifier.email | Jiao, JJ:jjiao@hku.hk | en_HK |
dc.identifier.authority | Jiao, JJ=rp00712 | en_HK |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1016/j.envpol.2007.04.004 | en_HK |
dc.identifier.pmid | 17543432 | - |
dc.identifier.scopus | eid_2-s2.0-38849187982 | en_HK |
dc.identifier.hkuros | 144017 | en_HK |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-38849187982&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.volume | 151 | en_HK |
dc.identifier.issue | 3 | en_HK |
dc.identifier.spage | 576 | en_HK |
dc.identifier.epage | 584 | en_HK |
dc.identifier.isi | WOS:000254144200018 | - |
dc.publisher.place | United Kingdom | en_HK |
dc.identifier.scopusauthorid | Chen, K=16300521600 | en_HK |
dc.identifier.scopusauthorid | Jiao, JJ=7102382963 | en_HK |
dc.identifier.issnl | 0269-7491 | - |