Matches in SemOpenAlex for { <https://semopenalex.org/work/W2155804734> ?p ?o ?g. }
Showing items 1 to 91 of
91
with 100 items per page.
- W2155804734 endingPage "324" @default.
- W2155804734 startingPage "315" @default.
- W2155804734 abstract "This research studies the impact of water level control structures on self-assimilative capacity of rivers and on fish habitat. Constructing a water level control structure in a river reach will alter its hydraulics as well as its water quality, thermal regime and fish habitat. A mathematical model is developed to simulate river hydraulics, water quality, temperature and fish habitat. Diurnal dissolved oxygen concentrations are investigated to show their impact on fish. A case of a Nile River reach was studied to investigate the impact of the existence of the Esna barrage on the water quality and fish in its upstream reach. The barrage has negative impacts on the upstream self-assimilative capacity of the rivers. The waste load that the river could absorb was only 54 % (at low flow) and 78 % (at high flow) of the entire load if no barrage was present. Including in the simulation of the effects of photosynthesis and respiration, the above mentioned percentages were raised to 54 % and 91 %, respectively. Although water level control structures have negative impacts on the upstream self-assimilative capacity of the rivers, they have positive effect on downstream dissolved oxygen concentrations due to reaeration that happens across them. Downstream dissolved oxygen concentration increased by 6 % from its upstream concentration value. The barrage has a positive effect on fish habitat in the upstream section. The weighted usable area of Tilapia fish is doubled in case of barrage existence. The barrage causes a slight decrease in water temperature that reaches an average of 0.13 degree in the month of June." @default.
- W2155804734 created "2016-06-24" @default.
- W2155804734 creator A5053139227 @default.
- W2155804734 creator A5086554355 @default.
- W2155804734 date "2009-03-01" @default.
- W2155804734 modified "2023-09-26" @default.
- W2155804734 title "Impact of control structures on assimilative capacity of rivers and fish habitat" @default.
- W2155804734 cites W1974314724 @default.
- W2155804734 cites W2050022705 @default.
- W2155804734 cites W2051438818 @default.
- W2155804734 cites W2064424033 @default.
- W2155804734 cites W2089314746 @default.
- W2155804734 cites W2170273899 @default.
- W2155804734 cites W2279667832 @default.
- W2155804734 doi "https://doi.org/10.1007/bf03327635" @default.
- W2155804734 hasPublicationYear "2009" @default.
- W2155804734 type Work @default.
- W2155804734 sameAs 2155804734 @default.
- W2155804734 citedByCount "5" @default.
- W2155804734 countsByYear W21558047342020 @default.
- W2155804734 crossrefType "journal-article" @default.
- W2155804734 hasAuthorship W2155804734A5053139227 @default.
- W2155804734 hasAuthorship W2155804734A5086554355 @default.
- W2155804734 hasBestOaLocation W21558047342 @default.
- W2155804734 hasConcept C103781064 @default.
- W2155804734 hasConcept C107192645 @default.
- W2155804734 hasConcept C127313418 @default.
- W2155804734 hasConcept C158980903 @default.
- W2155804734 hasConcept C185933670 @default.
- W2155804734 hasConcept C187320778 @default.
- W2155804734 hasConcept C18903297 @default.
- W2155804734 hasConcept C191172861 @default.
- W2155804734 hasConcept C2780797713 @default.
- W2155804734 hasConcept C2909208804 @default.
- W2155804734 hasConcept C31258907 @default.
- W2155804734 hasConcept C39432304 @default.
- W2155804734 hasConcept C41008148 @default.
- W2155804734 hasConcept C505870484 @default.
- W2155804734 hasConcept C76886044 @default.
- W2155804734 hasConcept C86803240 @default.
- W2155804734 hasConcept C86909935 @default.
- W2155804734 hasConceptScore W2155804734C103781064 @default.
- W2155804734 hasConceptScore W2155804734C107192645 @default.
- W2155804734 hasConceptScore W2155804734C127313418 @default.
- W2155804734 hasConceptScore W2155804734C158980903 @default.
- W2155804734 hasConceptScore W2155804734C185933670 @default.
- W2155804734 hasConceptScore W2155804734C187320778 @default.
- W2155804734 hasConceptScore W2155804734C18903297 @default.
- W2155804734 hasConceptScore W2155804734C191172861 @default.
- W2155804734 hasConceptScore W2155804734C2780797713 @default.
- W2155804734 hasConceptScore W2155804734C2909208804 @default.
- W2155804734 hasConceptScore W2155804734C31258907 @default.
- W2155804734 hasConceptScore W2155804734C39432304 @default.
- W2155804734 hasConceptScore W2155804734C41008148 @default.
- W2155804734 hasConceptScore W2155804734C505870484 @default.
- W2155804734 hasConceptScore W2155804734C76886044 @default.
- W2155804734 hasConceptScore W2155804734C86803240 @default.
- W2155804734 hasConceptScore W2155804734C86909935 @default.
- W2155804734 hasIssue "2" @default.
- W2155804734 hasLocation W21558047341 @default.
- W2155804734 hasLocation W21558047342 @default.
- W2155804734 hasLocation W21558047343 @default.
- W2155804734 hasOpenAccess W2155804734 @default.
- W2155804734 hasPrimaryLocation W21558047341 @default.
- W2155804734 hasRelatedWork W1981361500 @default.
- W2155804734 hasRelatedWork W1996278033 @default.
- W2155804734 hasRelatedWork W2030185558 @default.
- W2155804734 hasRelatedWork W2032685125 @default.
- W2155804734 hasRelatedWork W2054846698 @default.
- W2155804734 hasRelatedWork W2100415159 @default.
- W2155804734 hasRelatedWork W2104864612 @default.
- W2155804734 hasRelatedWork W2120165930 @default.
- W2155804734 hasRelatedWork W2186011204 @default.
- W2155804734 hasRelatedWork W2350579413 @default.
- W2155804734 hasRelatedWork W2352140247 @default.
- W2155804734 hasRelatedWork W2359324368 @default.
- W2155804734 hasRelatedWork W2387965009 @default.
- W2155804734 hasRelatedWork W2389470006 @default.
- W2155804734 hasRelatedWork W2389919248 @default.
- W2155804734 hasRelatedWork W2518268244 @default.
- W2155804734 hasRelatedWork W2702667482 @default.
- W2155804734 hasRelatedWork W2766706927 @default.
- W2155804734 hasRelatedWork W2946586469 @default.
- W2155804734 hasRelatedWork W3171087819 @default.
- W2155804734 hasVolume "6" @default.
- W2155804734 isParatext "false" @default.
- W2155804734 isRetracted "false" @default.
- W2155804734 magId "2155804734" @default.
- W2155804734 workType "article" @default.