Matches in SemOpenAlex for { <https://semopenalex.org/work/W2373744448> ?p ?o ?g. }
Showing items 1 to 73 of
73
with 100 items per page.
- W2373744448 abstract "Groundwater contamination event is hardly observed,and its circumstance has various uncertainties.Risk assessment provides a quantitative approach to evaluate the potential hazard of the contamination.This study develops a new method for risk assessment by using the stochastic collocation method and the polynomial sampling technique.The uncertainties from hydraulic conductivity,porosity and dispersivity are considered simultaneously.The risk distribution is assessed in a complex groundwater system.It is shown that our proposed model avoids the large number of repetitive solutions to the diffusion-dispersion equation.The low-cost stochastic collocation method is able to determine the Lagrange polynomials expression of the concentration field.The concentration samples are thus obtained by zero-cost polynomial sampling technique.Comparing to the traditional analytical methods,the new model does not adopt any assumption to the concentration distribution and the proposed model has superior efficiency and convergence property compared to the Monte Carlo simulation.The distribution type of input variable has significant influence to risk distribution." @default.
- W2373744448 created "2016-06-24" @default.
- W2373744448 creator A5089051751 @default.
- W2373744448 date "2012-01-01" @default.
- W2373744448 modified "2023-09-26" @default.
- W2373744448 title "Risk assessment of groundwater contamination based on stochastic collocation method" @default.
- W2373744448 hasPublicationYear "2012" @default.
- W2373744448 type Work @default.
- W2373744448 sameAs 2373744448 @default.
- W2373744448 citedByCount "0" @default.
- W2373744448 crossrefType "journal-article" @default.
- W2373744448 hasAuthorship W2373744448A5089051751 @default.
- W2373744448 hasConcept C105795698 @default.
- W2373744448 hasConcept C112570922 @default.
- W2373744448 hasConcept C119857082 @default.
- W2373744448 hasConcept C126255220 @default.
- W2373744448 hasConcept C127313418 @default.
- W2373744448 hasConcept C134306372 @default.
- W2373744448 hasConcept C187320778 @default.
- W2373744448 hasConcept C18903297 @default.
- W2373744448 hasConcept C19499675 @default.
- W2373744448 hasConcept C197656079 @default.
- W2373744448 hasConcept C28826006 @default.
- W2373744448 hasConcept C33923547 @default.
- W2373744448 hasConcept C41008148 @default.
- W2373744448 hasConcept C76177295 @default.
- W2373744448 hasConcept C80023036 @default.
- W2373744448 hasConcept C86803240 @default.
- W2373744448 hasConcept C90119067 @default.
- W2373744448 hasConceptScore W2373744448C105795698 @default.
- W2373744448 hasConceptScore W2373744448C112570922 @default.
- W2373744448 hasConceptScore W2373744448C119857082 @default.
- W2373744448 hasConceptScore W2373744448C126255220 @default.
- W2373744448 hasConceptScore W2373744448C127313418 @default.
- W2373744448 hasConceptScore W2373744448C134306372 @default.
- W2373744448 hasConceptScore W2373744448C187320778 @default.
- W2373744448 hasConceptScore W2373744448C18903297 @default.
- W2373744448 hasConceptScore W2373744448C19499675 @default.
- W2373744448 hasConceptScore W2373744448C197656079 @default.
- W2373744448 hasConceptScore W2373744448C28826006 @default.
- W2373744448 hasConceptScore W2373744448C33923547 @default.
- W2373744448 hasConceptScore W2373744448C41008148 @default.
- W2373744448 hasConceptScore W2373744448C76177295 @default.
- W2373744448 hasConceptScore W2373744448C80023036 @default.
- W2373744448 hasConceptScore W2373744448C86803240 @default.
- W2373744448 hasConceptScore W2373744448C90119067 @default.
- W2373744448 hasLocation W23737444481 @default.
- W2373744448 hasOpenAccess W2373744448 @default.
- W2373744448 hasPrimaryLocation W23737444481 @default.
- W2373744448 hasRelatedWork W1196792942 @default.
- W2373744448 hasRelatedWork W1592176596 @default.
- W2373744448 hasRelatedWork W1796634980 @default.
- W2373744448 hasRelatedWork W1798766619 @default.
- W2373744448 hasRelatedWork W1967352581 @default.
- W2373744448 hasRelatedWork W1967846201 @default.
- W2373744448 hasRelatedWork W1986454135 @default.
- W2373744448 hasRelatedWork W1988921875 @default.
- W2373744448 hasRelatedWork W1991508940 @default.
- W2373744448 hasRelatedWork W1996890785 @default.
- W2373744448 hasRelatedWork W2051198468 @default.
- W2373744448 hasRelatedWork W2069175517 @default.
- W2373744448 hasRelatedWork W2159619181 @default.
- W2373744448 hasRelatedWork W2323009611 @default.
- W2373744448 hasRelatedWork W2355831345 @default.
- W2373744448 hasRelatedWork W2366914331 @default.
- W2373744448 hasRelatedWork W2596797073 @default.
- W2373744448 hasRelatedWork W2990087855 @default.
- W2373744448 hasRelatedWork W3151344677 @default.
- W2373744448 hasRelatedWork W3212895892 @default.
- W2373744448 isParatext "false" @default.
- W2373744448 isRetracted "false" @default.
- W2373744448 magId "2373744448" @default.
- W2373744448 workType "article" @default.