Keynote Speeches Practical Sediment Management Techniques Utilized States - - in the United
نویسنده
چکیده
Sediment management is guided by both technology and local so-cioeconomic conditions.llpstreaa management in China emphasizesgully control. Warping of land is practiced wherever conditionspermit. Both make use of sediment as an asset. Sediment is alsoused to enlarge Yellov River levees to 50 to 70 m wide.Useful storage capacity of a large reservoir may be preservedpermanently by a scheme of operation summed UP as “dischargingthe turbid and impounding the claer”.
منابع مشابه
Welcome to Iwsh 2017
S OF IWSH 2017. ....................................................................................... 23 Abstracts of keynote speeches ....................................................................................... 24s of keynote speeches ....................................................................................... 24 Abstracts of invited speeches ..............................
متن کاملMicrobeads in Sediment, Dreissenid Mussels, and Anurans in the Littoral Zone of the Upper St. Lawrence River, New York.
Global plastic production has exceeded 300 million tons per year (Plastics Europe, 2015). In the marine and freshwater environments, larger plastics abrade and photo-degrade resulting in persistent environmental microplastics that are not effectively removed by existing wastewater treatment plants (WWTPs). The ecological effects of microplastics on the marine environment are poorly understood, ...
متن کاملMicrobeads in Sediment, Dreissenid Mussels, and Anurans in the Littoral Zone of the Upper St. Lawrence River, New York.
Global plastic production has exceeded 300 million tons per year (Plastics Europe, 2015). In the marine and freshwater environments, larger plastics abrade and photo-degrade resulting in persistent environmental microplastics that are not effectively removed by existing wastewater treatment plants (WWTPs). The ecological effects of microplastics on the marine environment are poorly understood, ...
متن کاملHealth System Reform in the United States
In 2010, the United States adopted its first-ever comprehensive set of health system reforms in the Affordable Care Act (ACA). Implementation of the law, though politically contentious and controversial, has now reached a stage where reversal of most elements of the law is no longer feasible. The controversial portions of the law that expand affordable health insurance coverage to most U.S. cit...
متن کاملA Pilot Study of FDG-PET/CT in Polycythemia Vera Using Global Analysis Techniques
Objective(s): Functional imaging presents a non-invasive process that may capture the hyper-metabolic nature of red bone marrow in myeloproliferative neoplasms, such as polycythemia vera (PV). Methods: This study analyzed the FDG-PET/CT scans (n=12) of six patients diagnosed with PV and six age-sex matched controls using a quantitative global analysis methodol...
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