Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/1240
DC Field | Value | Language |
---|---|---|
dc.contributor | Department of Civil and Environmental Engineering | - |
dc.creator | Chau, KW | - |
dc.creator | Jin, H | - |
dc.date.accessioned | 2014-12-11T08:23:33Z | - |
dc.date.available | 2014-12-11T08:23:33Z | - |
dc.identifier.issn | 0025-326X | - |
dc.identifier.uri | http://hdl.handle.net/10397/1240 | - |
dc.language.iso | en | en_US |
dc.publisher | Pergamon Press | en_US |
dc.rights | Marine Pollution Bulletin © 2002 Elsevier Science Ltd. The journal web site is located at http://www.sciencedirect.com. | en_US |
dc.subject | Boundary-fitted orthogonal | en_US |
dc.subject | Curvilinear co-ordinate system | en_US |
dc.subject | Eutrophication | en_US |
dc.subject | Finite difference method | en_US |
dc.subject | Numerical model | en_US |
dc.subject | Water quality | en_US |
dc.title | Two-layered, 2D unsteady eutrophication model in boundary-fitted coordinate system | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.description.otherinformation | Author name used in this publication: K. W. Chau | en_US |
dc.identifier.spage | 300 | - |
dc.identifier.epage | 310 | - |
dc.identifier.volume | 45 | - |
dc.identifier.issue | 1-12 | - |
dc.identifier.doi | 10.1016/S0025-326X(02)00096-6 | - |
dcterms.abstract | The decline of water quality in Tolo Harbour in recent years is an example of eutrophication. This paper delineates a robust unsteady two-layered, 2D finite difference numerical model for eutrophication in coastal waters. The modelling is based upon the numerically generated boundary-fitted orthogonal curvilinear grid system and integrated with a hydrodynamic model. It simulates the transport and transformation of nine water quality constituents associated with eutrophication in the waters, i.e. three organic parameters (carbon, nitrogen and phosphorus), four inorganic parameters (dissolved oxygen, ammonia, nitrite + nitrate and orthophosphate), and two biological constituents (phytoplankton and zooplankton). Key kinetic coefficients are calibrated with the field data. The hydrodynamic, pollution source and solar radiation data in the model are real-time simulated. The computational results show that the present model mimic the stratification tendency for eutrophication phenomena during summer time in the Tolo Harbour successfully. The model running time for the long-term simulation is not excessive and it can be run on a microcomputer. | - |
dcterms.accessRights | open access | en_US |
dcterms.bibliographicCitation | Marine pollution bulletin, Sept. 2002, v. 45, no. 1-12, p. 300-310 | - |
dcterms.isPartOf | Marine pollution bulletin | - |
dcterms.issued | 2002-09 | - |
dc.identifier.isi | WOS:000178336300040 | - |
dc.identifier.scopus | 2-s2.0-0036708705 | - |
dc.identifier.pmid | 12398400 | - |
dc.identifier.rosgroupid | r11596 | - |
dc.description.ros | 2002-2003 > Academic research: refereed > Publication in refereed journal | - |
dc.description.oa | Accepted Manuscript | en_US |
dc.identifier.FolderNumber | OA_IR/PIRA | en_US |
dc.description.pubStatus | Published | en_US |
Appears in Collections: | Journal/Magazine Article |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
MPB1.pdf | Pre-published version | 1.14 MB | Adobe PDF | View/Open |
Page views
142
Last Week
0
0
Last month
Citations as of Apr 21, 2024
Downloads
210
Citations as of Apr 21, 2024
SCOPUSTM
Citations
13
Last Week
0
0
Last month
0
0
Citations as of Apr 4, 2024
WEB OF SCIENCETM
Citations
6
Last Week
0
0
Last month
0
0
Citations as of Apr 25, 2024
Google ScholarTM
Check
Altmetric
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.