Ecological and limnological bases for management of overgrown macrophytes: introduction to a special feature
Sign Up to like & getrecommendations! Published in 2018 at "Limnology"
DOI: 10.1007/s10201-018-0565-z
Abstract: Overgrown macrophytes are recognized as a major issue of the ecosystem management in many shallow and eutrophic lakes of the world. Dense vegetations often cause the problems of human usage of lakes such as boat… read more here.
Keywords: overgrown macrophytes; issue; water; clear water ... See more keywords
Experimental investigation of clear-water temporal scour variation around bridge pier in gravel
Sign Up to like & getrecommendations! Published in 2017 at "Environmental Fluid Mechanics"
DOI: 10.1007/s10652-017-9570-8
Abstract: Variation of temporal scour depth around circular piers under clear-water scour condition was studied experimentally for a variability of configuration studies, including different size of circular piers. A total of 96 experiments were carried out… read more here.
Keywords: variation; scour; scour depth; clear water ... See more keywords
Clear water scour around a finite array of cylinders
Sign Up to like & getrecommendations! Published in 2017 at "Applied Ocean Research"
DOI: 10.1016/j.apor.2017.08.014
Abstract: Abstract This experimental study presents clear-water scour and deposition patterns around hexagonal arrays of circular cylinders in steady flow conditions. Understanding the scour processes around such configurations could facilitate the design of several hydraulic and… read more here.
Keywords: array; scour; volume; water scour ... See more keywords
Growth and feed utilisation of Nile tilapia (Oreochromis niloticus) fed different protein levels in a clear-water or biofloc-RAS system
Sign Up to like & getrecommendations! Published in 2021 at "Aquaculture"
DOI: 10.1016/j.aquaculture.2021.736404
Abstract: Abstract A 9-week feeding experiment was conducted to evaluate different dietary protein levels in juvenile Nile tilapia reared in either a biofloc (Bio-RAS) or clear water recirculating aquaculture system (CW-RAS). The fish were fed four… read more here.
Keywords: system; growth; water; clear water ... See more keywords
Measuring the geometry of a developing scour hole in clear-water conditions using underwater sonar scanning
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Sediment Research"
DOI: 10.1016/j.ijsrc.2019.07.005
Abstract: Abstract A novel scanning technique using a rotating-head sonar profiler attached to a slider mechanism is presented as a means to directly measure the complex erosion and deposition features of local scour holes developing in… read more here.
Keywords: scour hole; clear water; water conditions; geometry ... See more keywords
Roughened bridge piers as a scour countermeasure under clear water conditions
Sign Up to like & getrecommendations! Published in 2019 at "ISH Journal of Hydraulic Engineering"
DOI: 10.1080/09715010.2017.1420498
Abstract: Abstract Sediment erosion in the region of bridge piers is a potential hazard to the safety of bridges. The presence of various roughness heights on the surface of bridge piers as a scour countermeasure was… read more here.
Keywords: scour countermeasure; bridge; clear water; bridge piers ... See more keywords
Influence of lighting environment on social preferences in sticklebacks from two different photic habitats. II. Shoaling and mate preferences of lab-bred fishes
Sign Up to like & getrecommendations! Published in 2021 at "Current Zoology"
DOI: 10.1093/cz/zoab033
Abstract: Abstract Different environmental conditions may lead to diverse morphological, behavioral, and physiological adaptations of different populations of the same species. Lighting conditions, for example, vary vastly especially between aquatic habitats, and have been shown to… read more here.
Keywords: preference; shoaling mate; water; clear water ... See more keywords