Search results for "Fish habitat"

showing 2 items of 2 documents

Management Elements for Two Alburninae Species, Alburnus alburnus (Linnaeus, 1758) and Alburnoides bipunctatus (Bloch, 1782) Based on a Decision-Supp…

2019

Abstract ADONIS:CE has been used as a base to create a support-system management decision-making model for Alburnus alburnus (Linnaeus, 1758) and Alburnoides bipunctatus (Bloch, 1782) species. Investigation of the habitat necessities and the identification of the necessary elements for a good status of conservation of these two fish species populations has revealed the pressures and threats to these congener species, for which specific management activities have been finally recommended.

0106 biological sciencesDecision support systemThesaurus (information retrieval)biologyEcologybusiness.industry010604 marine biology & hydrobiology010501 environmental scienceshuman activities negative effectscomputer.software_genrebiology.organism_classification01 natural sciencesAlburnus alburnusschneiderGeographyAlburnoides bipunctatusbleakArtificial intelligencefish habitat needsbusinesscomputerconservation management elementsNatural language processingQH540-549.50105 earth and related environmental sciencesTransylvanian Review of Systematical and Ecological Research
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Mean flow, secondary currents and bed shear stress at a 180-degree laboratory bend with and without enhanced permeable groins as an Eco-friendly rive…

2022

River restoration aims to apply environmentally-friendly structures for bank protection in meandering rivers to restore their natural habitat. Enhanced Permeable Groin (EPG) is a novel river restoration technique that can improve the fish habitat environment in a river system by creating a series of eco-friendly scour pools. This study reports the results of two groups of 3D velocity measurements in a 180-degree channel bend in cases with and without an EPG for clear water conditions to characterize the mechanisms leading to the primary stages of the scouring phenomenon. The analysis revealed that the presence of an EPG amplified the velocity magnitude in the regions near the tip of the van…

Enhanced permeable groinFish habitatEnvironmental EngineeringEnvironmental ChemistrySettore AGR/08 - Idraulica Agraria E Sistemazioni Idraulico-ForestaliRiver bendManagement Monitoring Policy and LawIn -stream structureSecondary currentWater Science and TechnologyCivil and Structural EngineeringRiver restoration
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