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Conference Paper: An enhanced Topmodel for a headwater catchment in Hong Kong

TitleAn enhanced Topmodel for a headwater catchment in Hong Kong
Authors
Xu, QChen, JPeart, M
KeywordsEarth sciences
Issue Date2013
PublisherCopernicus GmbH. The Journal's web site is located at http://www.geophysical-research-abstracts.net
Citation
The 10th General Assembly of the European Geosciences Union (EGU 2013), Vienna, Austria, 7-12 April 2013. In Geophysical Research Abstracts, 2013, v. 15, no. EGU2013-4690 How to Cite?
AbstractTopmodel was developed in the late 1970s by using a simple and effective manner, topographic index, to simulate the topographic influence on runoff generation, and the model is regarded as a semi-distributed hydrological model. The model has been successfully used to simulate the runoff generation for numerous watersheds worldwide. The original Topmodel there are a number of problems with its three fundamental but unrealistic assumptions. In the original Topmodel structure, total runoff only consists of overland flow and baseflow. However, field experiments reveal that near surface lateral flow in the unsaturated soil layer, namely interflow, is a critical hydrological process for runoff generation; unfortunately, the Topmodel hasn't include the simulation of the inter...
Persistent Identifierhttp://hdl.handle.net/10722/190280
ISSN
1607-7962

 

DC FieldValueLanguage
dc.contributor.authorXu, Qen_US
dc.contributor.authorChen, Jen_US
dc.contributor.authorPeart, Men_US
dc.date.accessioned2013-09-17T15:17:01Z-
dc.date.available2013-09-17T15:17:01Z-
dc.date.issued2013en_US
dc.identifier.citationThe 10th General Assembly of the European Geosciences Union (EGU 2013), Vienna, Austria, 7-12 April 2013. In Geophysical Research Abstracts, 2013, v. 15, no. EGU2013-4690en_US
dc.identifier.issn1607-7962-
dc.identifier.urihttp://hdl.handle.net/10722/190280-
dc.description.abstractTopmodel was developed in the late 1970s by using a simple and effective manner, topographic index, to simulate the topographic influence on runoff generation, and the model is regarded as a semi-distributed hydrological model. The model has been successfully used to simulate the runoff generation for numerous watersheds worldwide. The original Topmodel there are a number of problems with its three fundamental but unrealistic assumptions. In the original Topmodel structure, total runoff only consists of overland flow and baseflow. However, field experiments reveal that near surface lateral flow in the unsaturated soil layer, namely interflow, is a critical hydrological process for runoff generation; unfortunately, the Topmodel hasn't include the simulation of the inter...-
dc.languageengen_US
dc.publisherCopernicus GmbH. The Journal's web site is located at http://www.geophysical-research-abstracts.net-
dc.relation.ispartofGeophysical Research Abstractsen_US
dc.rightsAuthor holds the copyright-
dc.subjectEarth sciences-
dc.titleAn enhanced Topmodel for a headwater catchment in Hong Kongen_US
dc.typeConference_Paperen_US
dc.identifier.emailXu, Q: qianxu@hku.hken_US
dc.identifier.emailChen, J: jichen@hku.hken_US
dc.identifier.emailPeart, M: mrpeart@hku.hken_US
dc.identifier.authorityChen, J=rp00098en_US
dc.identifier.authorityPeart, M=rp00612en_US
dc.description.naturepublished_or_final_version-
dc.identifier.hkuros223497en_US
dc.identifier.volume15-
dc.publisher.placeGermany-
dc.identifier.issnl1029-7006-

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