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AGGRADATION: 作品数：15被引量：13H指数：2; 导出分析报告; 相关领域：水利工程天文地球更多>>; 相关期刊：《International Journal of Agricultural and Biological Engineering》《Acta Geologica Sinica(English Edition)》《Geoscience Frontiers》《International Journal of Sediment Research》更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划更多>>

Quartz grain surface microtextural evidence for provenance of the Quaternary aggradation red earth deposit, southern China被引量：2: 《Journal of Mountain Science》2021年第8期2048-2060,共13页FAN Qing-bin LIAO Jie Li Yan YE Wei WANG Tao FENG Xiao; supported by“The National Key R&D of China”(2016 YFC0500909).; The Quaternary aggradation red earth(QARE)deposit in the middle reaches of the Yangtze River(MRYR)in southern China provides important evidence for understanding the paleoenvironment.However,its provenance remains con...; 关键词：Quaternary aggradation red earth East Asian winter monsoon Global cooling Uplift of the Tibetan Plateau

Tectonics induced switching of provenance during the Late Quaternary aggradation of the Indus River Valley, Ladakh, India被引量：2: 《Geoscience Frontiers》2019年第1期285-297,共13页Ravish Lal H.S.Saini N.C.Pant S.A.I.Mujtaba; Council of Scientific & Industrial Research (CSIR) (Sr. No1121020574 and Ref. No: 19-12/2010(i)EU-IV) funded a fellowship to RL; Ministry of Earth Sciences (MoES) has supported the project(MoES/PAMC/H&C/51/2013-PC-II); The Indus River flows through Ladakh, one of the driest and coldest places on earth, in a tectonically active domain. Fluvial, glaciofluvial, lacustrine and debris dominated sequences represent the Late Quaternary sed...; 关键词：Karakoram Fault Indus Drainage reorganization Heavy minerals AGGRADATION

Anthropogenic impacts to the sediment budget of São Francisco River navigation channel using SWAT被引量：1: 《International Journal of Agricultural and Biological Engineering》2015年第3期140-157,共18页Calvin T.Creech Rafael Brito Siqueira James P.Selegean Carol Miller; The São Francisco River Basin,located in eastern Brazil,has undergone a significant amount of anthropogenic changes in the last several decades,such as agricultural expansion,irrigation activities,mining,and the const...; 关键词：sediment budget aggradation rate São Francisco River anthropogenic impact SWAT

Experimental Analysis of Sediment Deposition Due to the Effect of an Upstream Reservoir Backwater: 《Journal of Civil Engineering and Architecture》2014年第9期1185-1193,共9页Issa E. Issa Nadhir Al-Ansari Moayad Khaleel Sven Knutsson; The phenomenon of aggradation due to sediment accumulation upstream reservoirs had been studied in this research. For this purpose, groups of experiments were conducted in a laboratory with 25 m long, 0.80 m wide and ...; 关键词：AGGRADATION alluvial channel reservoir sedimentation sediment deposition.

Combination Patterns and Depositional Characteristics of Ordovician Carbonate Banks in the Western Tarim Basin,China被引量：7: 《Acta Geologica Sinica(English Edition)》2012年第4期894-911,共18页HU Xiaolan FAN Tailiang GAO Zhiqian YU Bingsong CHEN Xiaozhi WANG Hongyu WANG Jianping LI Rangbin DING Meng LI Yifan; financially supported by the National Natural Science Foundation of China grant(41102087);the Key Project of the National Science & Technology grant(2011ZX05005-002-010HZ,2011ZX05009-002);National Basic Research Program of China grant (2012CB214802);the Special Foundation for Doctoral Subjects in China University of Geosciences(Beijing) grant(2011PY0199); The combination patterns and depositional characteristics of the carbonate banks are investigated based on outcrop sections, thin sections, and carbon isotopes of Ordovician in the western Tarim Basin, China. Four car...; 关键词：Carbonate bank reef-bank complex algae-reef-bank interbed thick-layer cake aggradation bank thin-layer cake retrogradation bank Ordovician western Tarim Basin

APPLICATION OF A QUASI-2D HYDRO-MORPHOLOGICAL MODEL TO THE ARGENTINEAN PARAN RIVER: 《International Journal of Sediment Research》2002年第1期20-30,共11页Pedro A. BASILE1 and Gerardo A. RICCARDI2 1 , 2 Center for Hydroenvironmental Research, National University of Rosario, Riobamba 245 bis, (2000) Rosario, Argentina.; Herein a simplified quasi-two dimensional horizontal hydro-morphological mathematical model is presented. The governing equations for the quasi-2D horizontal time-depending flow field are represented by the well-known...; 关键词：Mathematical modeling Sediment transport dynamics Aggradation/degradation Riverbed process

EXPERIMENTAL STUDY ON AGGRADATION: 《International Journal of Sediment Research》1999年第1期5-19,共15页E.ALVES 1 and A.H.CARDOSO 2; The purpose of this study is to investigate the effect of overloading on bedforms, resistance to flow, sediment transport rate and average bed profile of aggrading by overload. A series of aggradation experiments were...; 关键词：Non equilibrium flows AGGRADATION Mobile boundary BEDFORMS Sediment discharge Analytical models

RIVER MORPHOLOGY AND CHANNEL STABILIZATION OF THE BRAHMAPUTRA RIVER IN BANGLADESH: 《International Journal of Sediment Research》1998年第4期48-62,共15页Zhou, Wenhao Chen, Jianguo; Bangladesh suffers serious floods every year.Once the flood of the Brahmaputra River happens,about one third of the country will be submerged.So,flood control and river training become the urgent task of the hydraulic...; 关键词：Wandering branched river Flood control and river training Channel degradation and aggradation Node control and bend control

ON THE PREDICTION OF TRANSIENT BED LEVELS DUE TO AGGRADATION AND DEGRADATION INCLUDING ARMOURING: 《International Journal of Sediment Research》1998年第1期55-66,69-71,共15页A.B.PALANIAPPAN 1,R.J.GARDE 2 and P.N.GODBOLE 3; A numerical model for the prediction of transient longitudinal bed profile, which can account for armouring in case of degradation, has been developed. Using this model, both rotational and parallel degradation can be...; 关键词：AGGRADATION DEGRADATION Armouring Armour coat Mixing unit Mixing volume Bed forms

A　QUASI-NORMAL　SIMULATION　OF　AGGRADATION　AND　DOWNSTREAM　FINING　WITH　SHOCK　FITTING: 《International Journal of Sediment Research》1997年第2期68-82,共15页GaryPARKER; Ｒｉｖｅｒｓｗｉｔｈｈｅｔｅｒｏｇｅｎｅｏｕｓｂｅｄｓｅｄｉｍｅｎｔｓｔｙｐｉｃａｌｌｙｓｈｏｗａｓｙｓｔｅｍａｔｉｃｄｏｗｎｓｔｒｅａｍｖａｒｉａｔｉｏｎｉｎｃｈａｒａｃｔｅｒｉｓｔｉｃｇｒａｉｎｓｉｚｅｗｈｅｎｓ...

AGGRADATION