GRANULOMETRY

作品数:10被引量:29H指数:2
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相关期刊:《International Journal of Sediment Research》《Science Bulletin》《Open Journal of Animal Sciences》《International Soil and Water Conservation Research》更多>>
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Granulometry Assessment of Lom Pangar Dam Sediments (East-Cameroon)
《Journal of Geoscience and Environment Protection》2024年第6期207-231,共25页Rodrigue Fotie Lele Mihaela Amalia Diminescu Issoufou Ouedraogo Annette Madelene Dăncila Souleymane Pelede Alphonse Emadak Martin Lompo 
The Lom Pangar dam, the largest reservoir in Cameroon with a storage capacity of 6 km3 and a 30 MW hydropower plant, primarily regulates the hydrologic regime of the Sanaga River to maintain hydropower efficiency duri...
关键词:Lom Pangar Dam Sediments Granulometry Sustainability HYDROPOWER Dam Safety 
Catchment and channel components of sediment runoff in river flows(granulometric approach)
《International Journal of Sediment Research》2024年第2期178-183,共6页Marina Shmakova 
A model of the channel and catchment components of sediment runoff has been developed.The model makes it possible to estimate the intensity of redistribution of river and bottom sediment in the riverbed,the size distr...
关键词:Soil erosion SEDIMENT CATCHMENT River CHANNEL GRANULOMETRY 
Comparative Study of Physico-Chemical Properties of Sediments from Two Sectors Close to Bandama in Northern Côte D’Ivoire (Sinematiali and Niakaramadougou)
《Journal of Geoscience and Environment Protection》2022年第2期33-46,共14页Gnosseith Huberson Claver N’doufou Krogba Yves Nangah Koffi Hypolithe Kouadio 
This study aims to show the impact of successive floods on the spatial variation of the physico-chemical properties of sediments along the Bandama River in the localities of Sinématiali and Niakaramadougou because of...
关键词:Organic Matter GRANULOMETRY Successive Flood Physico-Chemical Properties of Sediment 
Age and Calcium Sources in Laying Hen Feed Affect Calcium Digestibility
《Open Journal of Animal Sciences》2021年第3期501-513,共13页Thiago Ferreira Diana Arele Arlindo Calderano Fernando de Castro Tavernari Horácio Santiago Rostagno Alexandre de Oliveira Teixeira Luiz Fernando Teixeira Albino 
The apparent calcium (Ca) digestibility coefficient (ADC) and true digestibility coefficient (TDC) of different inorganic calcium sources were determined in laying hens of different ...
关键词:Dicalcium Phosphate DIGESTION Endogenous Calcium GRANULOMETRY LIMESTONE 
Sedimentological Characterization of Alluvial Gold Deposits of Betrare-Oya and Its Surroundings (Cameroon Eastern Region)被引量:1
《International Journal of Geosciences》2020年第12期783-799,共17页Daniel Mackaire Eloung Nna Paul Desiré Ndjigui Joseph Quentin Yene Atangana Alexis Jacob Nyangono Abolo Constantin Maurice Ndongue 
Sedimentological methods such as granulometry, morphoscopy and heavy minerals analysis have been carried out to characterize alluvial gold deposits of Betare-Oya and its surroundings, with the aim to determine their o...
关键词:Betare-Oya and Its Surroundings Alluvial Gold Deposits GRANULOMETRY Morphoscopy Heavy Minerals Polished Sections 
Physical Characterization of Batie and Bandjoun-Djione Sands(West-Cameroon),Used in the Manufacture of Concrete:Improvement of Resistance to Compression被引量:1
《Journal of Materials Science and Chemical Engineering》2020年第5期10-20,共11页Jules H.Keyangue Tchouata Casimir Gouafo Grégoire Kamdjo Francois Ngapgue Armand S.L.Wouatong 
The objective of this work, was to characterize the sands of the quarries of: Bandjoun-Djione, Djengou, Hiala and La’gou I, mainly from their mechanical strengths, the equivalent of sand and the finesse module. In or...
关键词:SAND GRANULOMETRY CONCRETE Mechanical Resistance Djengou Hiala La’gou I Bandjoun-Djione 
Effects of type, level and time of sand and gravel mining on particle size distributions of suspended sediment
《International Soil and Water Conservation Research》2018年第2期184-193,共10页Seyed Hamidreza Sadeghi Sudabeh Gharemahmudli Hossein Kheirfam Abdulvahed Khaledi Darvishan Mahboobeh Kiani Harchegani Pari Saeidi Leila Gholami Mehdi Vafakhah 
The authors would like to thank Engs.S.Azizi and R.Alijani for their valuable accompany in field sampling and data collection.Additional thanks are extended to Eng.N.Ghasvari for his co-operation in laboratory services.This research has also been partly supported by the Iran National Science Foundation(Project no.10100012-12)whose valuable assistance is appreciated.
Monitoring the sediment transport behavior induced by different interventions, particularly sand mining from rivers, is needed to adaptively manage the watersheds. The particle size distribution of the sus-pended sedi...
关键词:MINE EXPLOITATION Particle size distribution SEDIMENT GRANULOMETRY SEDIMENT temporal variations 
Magnetic granulometry of recent sediments from the Huguang Maar and its implication for provenience被引量:4
《Chinese Science Bulletin》2010年第4期418-424,共7页HAN YuLin TAN XiaoDong CHEN Zhong XIANG Rong ZHANG LanLan 
supported by the Key Laboratory of Marginal Sea Geology, South China Sea Institute of Oceanology, Chinese Acad-emy of Sciences (Grant No. MSGL08-20)
To understand the origin and its climatic implications of the Huguang Maar sediments, we conducted laser grain size analysis and rock mangtic measurement for the recent deposits from the Huguang Maar and for the volca...
关键词:沉积物粒度 萎蔫 磁性 
Contribution of different granulometric populations to powder reactivity被引量:1
《Particuology》2009年第1期39-44,共6页Jean-Charles Benezet Ali Benhassaine 
In this article, different population contributions of quartz powders to chemical reactivity in pozzolanic reaction were studied. Deconvolution software was used to show the different particle populations of each prod...
关键词:Quartz population Reaction rate Curve deconvolution Powder granulometry Specific surface area 
Pretreated methods on loess-palaeosol samples granulometry被引量:22
《Chinese Science Bulletin》1998年第3期237-240,共4页Huayu Lu Zhisheng An 
Twenty representative samples were collected from the Chinese loess plateau and each sample was prepared in 6 different ways respectively in order to test the influences of pretreated methods on grain size measurement...
关键词:LOESS DEPOSIT GRAIN size pretreated method. 
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