Zobrazeno 1 - 10
of 3 959
pro vyhledávání: '"Sediment Concentration"'
Publikováno v:
Frontiers in Marine Science, Vol 11 (2024)
In steady uniform boundary layers, the dynamics of sediment resuspension and transport are controlled by near-bed turbulence, often quantified by bed shear stress, τb. Over the past few decades, various methods have been developed to infer bed shear
Externí odkaz:
https://doaj.org/article/1d640133cdb44f27a178035632b7cd3c
Publikováno v:
Engineering Applications of Computational Fluid Mechanics, Vol 18, Iss 1 (2024)
This study aimed to develop an accurate and reliable model for predicting suspended sediment load (SL) in river systems, which is crucial for water resource management and environmental protection. While Xtreme Gradient Boosting (XGB), a powerful ens
Externí odkaz:
https://doaj.org/article/492f050a492b4badbcceb4e7f123f7b4
Publikováno v:
Journal of Hydrology: Regional Studies, Vol 56, Iss , Pp 101955- (2024)
Study regions: The Wangjiaba (WJB) watershed, located in the upper Huaihe River Basin in China. Study focus: An attributing framework has been proposed combining the Double Mass Curve (DMC) and the Soil and Water Assessment Tools (SWAT) model to iden
Externí odkaz:
https://doaj.org/article/052bfc8a9716465ca6fdbbd4d32768cf
Publikováno v:
International Journal of Applied Earth Observations and Geoinformation, Vol 134, Iss , Pp 104209- (2024)
Yellow River is famous for its exceptionally higher suspended sediment concentrations (SSC), displaying significant spatiotemporal heterogeneity across diverse sections. Although SSC monitoring of the Yellow River and some of its tributaries has been
Externí odkaz:
https://doaj.org/article/236adbb061404bff9445a48113e1942f
Autor:
Sara parvizi, Seyed Zeynalabedin Hosseini, Ali Talebi, Somayeh Talebi Esfandarani, Hadi Jalili, Reza Zakerinejad
Publikováno v:
پژوهشنامه مدیریت حوزه آبخیز, Vol 15, Iss 1, Pp 147-158 (2024)
Extended Abstract Background: Soil erosion and sedimentation are among the major problems and environmental challenges in watersheds. The sediment load in rivers causes numerous issues, such as sedimentation in dam reservoirs, changes in river course
Externí odkaz:
https://doaj.org/article/8e4a5a0598d2494497c23369557733b3
Autor:
Bhupendra Joshi, Vijay Kumar Singh, Dinesh Kumar Vishwakarma, Mohammad Ali Ghorbani, Sungwon Kim, Shivam Gupta, V. K. Chandola, Jitendra Rajput, Il-Moon Chung, Krishna Kumar Yadav, Ehsan Mirzania, Nadhir Al-Ansari, Mohamed A. Mattar
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-17 (2024)
Abstract Suspended sediment concentration prediction is critical for the design of reservoirs, dams, rivers ecosystems, various operations of aquatic resource structure, environmental safety, and water management. In this study, two different machine
Externí odkaz:
https://doaj.org/article/49768b418f73407fad57c9232992b6d6
Autor:
Egidazu-de la Parte, Beñat a, ⁎, Balbi, Stefano a, b, Villa, Ferdinando a, b, Bengochea, Diego a, Curcio, Andrea Celeste c, Galván, Cristina d, González, Carlos J. e, Juanes, José A. d, Ondiviela, Bárbara d, Peralta, Gloria f, Puente, Araceli d, Ramos, Elvira d, Rodríguez-Rojo, Concepción N. f, Pascual, Marta a
Publikováno v:
In Science of the Total Environment 1 January 2025 958
Autor:
Qiyinan Lin, Zhixuan Feng, Yihe Wang, Xue Wang, Zhaoxuan Bian, Fan Zhang, Fang Cao, Hui Wu, Ya Ping Wang
Publikováno v:
Frontiers in Marine Science, Vol 11 (2024)
Light is essential for phytoplankton photosynthesis and many other biogeochemical processes in the aquatic system. However, light regimes vary greatly in the estuaries and coasts due to the optical complexity of the Case-2 waters. In this study, obse
Externí odkaz:
https://doaj.org/article/82770333f29a41feb1b4434702b7a7ec