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Article: Structural Self-similarity of River Networks in the Middle Yellow River Basin

TitleStructural Self-similarity of River Networks in the Middle Yellow River Basin
黄河中游典型河网的结构自相似性
Authors
Issue Date2013
Publisher清华大学出版社. The Journal's web site is located at http://en.oversea.cnki.net/kns55/oldnavi/n_item.aspx?NaviID=53&Flg=local&BaseID=QHXB&NaviLink=Initial+Pinyin+of+Title%3AQ-%2Fkns55%2Foldnavi%2Fn_list.
Citation
Journal of Tsinghua University (Science and Technology), 2013, v. 53 n. 1, p. 24-28 How to Cite?
清华大学学报(自然科学版), 2013, v. 53 n. 1, p. 24-28 How to Cite?
AbstractThe river network structure in the Middle Yellow River basin has various macroscale geometrical patterns.The morphological parameters of river networks were obtained using the TOPAZ software,using DEM data analyzed with appropriate extraction parameters.Statistical analyses of the geometric structures and topological morphology of the river networks showed that the Horton-Strahler and Tokunaga laws hold well within a certain range of scales,demonstrating self-similarity in the structure.Furthermore,the parameters characterizing this self-similar pattern have stable values showing negligible change over a given range of scales,which suggests their independence in regard to the macroscale geometrical patterns of the river networks and the regions where they are located.
Persistent Identifierhttp://hdl.handle.net/10722/215185
ISSN
2015 SCImago Journal Rankings: 0.197

 

DC FieldValueLanguage
dc.contributor.authorZhang, L-
dc.contributor.authorFu, X-
dc.contributor.authorWang, G-
dc.contributor.authorShi, H-
dc.contributor.authorLi, T-
dc.date.accessioned2015-08-21T13:17:23Z-
dc.date.available2015-08-21T13:17:23Z-
dc.date.issued2013-
dc.identifier.citationJournal of Tsinghua University (Science and Technology), 2013, v. 53 n. 1, p. 24-28-
dc.identifier.citation清华大学学报(自然科学版), 2013, v. 53 n. 1, p. 24-28-
dc.identifier.issn1000-0054-
dc.identifier.urihttp://hdl.handle.net/10722/215185-
dc.description.abstractThe river network structure in the Middle Yellow River basin has various macroscale geometrical patterns.The morphological parameters of river networks were obtained using the TOPAZ software,using DEM data analyzed with appropriate extraction parameters.Statistical analyses of the geometric structures and topological morphology of the river networks showed that the Horton-Strahler and Tokunaga laws hold well within a certain range of scales,demonstrating self-similarity in the structure.Furthermore,the parameters characterizing this self-similar pattern have stable values showing negligible change over a given range of scales,which suggests their independence in regard to the macroscale geometrical patterns of the river networks and the regions where they are located.-
dc.languagechi-
dc.publisher清华大学出版社. The Journal's web site is located at http://en.oversea.cnki.net/kns55/oldnavi/n_item.aspx?NaviID=53&Flg=local&BaseID=QHXB&NaviLink=Initial+Pinyin+of+Title%3AQ-%2Fkns55%2Foldnavi%2Fn_list.-
dc.relation.ispartofJournal of Tsinghua University (Science and Technology)-
dc.relation.ispartof清华大学学报(自然科学版)-
dc.titleStructural Self-similarity of River Networks in the Middle Yellow River Basin-
dc.title黄河中游典型河网的结构自相似性-
dc.typeArticle-
dc.identifier.emailShi, H: shy2004@hku.hk-
dc.identifier.scopuseid_2-s2.0-84875615271-
dc.identifier.hkuros247137-
dc.identifier.volume53-
dc.identifier.issue1-
dc.identifier.spage24-
dc.identifier.epage28-
dc.publisher.placeChina-
dc.customcontrol.immutablejt 150907-

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