EXAMINATION OF THE SEDIMENTATION DIFFUSION MODEL OF CLAY PARTICLES IN THE SEA

Autor:	Akira Wada, Yuji Kagami, Masakazu Miura, Yoshiharu Ota
Rok vydání:	2005
Předmět:	Shore geography geography.geographical_feature_category Organic Chemistry Mixing (process engineering) Mineralogy Sedimentation complex mixtures Biochemistry River mouth Diffusion (business) Clay minerals Geomorphology Scavenging Geology Seabed
Zdroj:	PROCEEDINGS OF HYDRAULIC ENGINEERING. 49:1345-1350
ISSN:	1884-9172 0916-7374
Popis:	It is well known that colloidal particles, such as clay minerals, which enter into the sea from river inflow, change their sedimentation velocity due to the interaction with other particles as aggregation and disaggregating. These mechanisms are comparable to that of the scavenging effect used for the sedimentation/diffusion analysis of radioactive materials. So, in this research, concentration analysis was conducted on the basis of a soil discharge scenario with considerations given to flow, mixing, scavenging. Using this sedimentation-diffusion model it is possible to predict the amount of clay particles, which reach the seabed near shore or river mouth based on aggregation/disaggregating interactions.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::c0729d8e1c095f48c6a5d90812a37a67 https://doi.org/10.2208/prohe.49.1345 Zobrazit plný text záznamu