نتایج جستجو برای: wavewatch iii

تعداد نتایج: 258615  

Journal: :Atmosphere 2023

Under global climate change, the characteristics of oceanic dynamics are gradually beginning to change due melting sea ice. This study focused on inter-annual variation in waves and mesoscale eddies (radius > 40 km) Arctic Ocean from 1993 2021. The were simulated by a numerical wave model, WAVEWATCH-III (WW3), which included parameterization ice–wave interaction. long-term wind data European...

Journal: :Civil Engineering Journal 2022

The Caspian Sea is of particular interest. Against the background long-term sea level changes, low-lying coastal areas in northern part are subject to constant flooding as a result storm surges. elongation meridional direction allows development strong waves middle and southern parts. A comprehensive understanding characteristics surges especially important context ongoing climate change. This ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی اصفهان - دانشکده شیمی 1389

هدف اصلی این پروژه انجام واکنش های اکسایش کیومین و تولید آلفا کیومیل الکل واستوفنون به عنوان محصول های اصلی، با استفاده از کاتالیزورهای ناهمگن بود. بنابر این کاتالیزورهای ناهمگنی بر پایه تثبیت پورفیرین بر روی سطح سیلیکاژل طراحی و تهیه گردید. برای این منظورترکیب 5،10،15،20-تتراکیس (4-متوکسی کربونیل فنیل) پورفیرین (tmcpp) سنتز شده ، سپس جهت تثبیت (tmcpp) بر روی سیلیکاژل اصلاح شده (دارای گروه آمین...

2017
Alessandro Antonini Renata Archetti Alberto Lamberti

Sea states and environmental conditions are basic data for the design of marine structures. Hindcasted wave data have been applied here with the aim of identifying the proper design conditions for an innovative quay wall concept. In this paper, the results of a computational fluid dynamics model are used to optimise the new absorbing quay wall of Vlorë Harbour (Republic of Albania) and define t...

2017
Weizeng Shao Yexin Sheng Jian Sun

The Chinese Gaofen-3 (GF-3) synthetic aperture radar (SAR) launched by the China Academy of Space Technology (CAST) has operated at C-band since September 2016. To date, we have collected 16/42 images in vertical-vertical (VV)/horizontal-horizontal (HH) polarization, covering the National Data Buoy Center (NDBC) buoy measurements of the National Oceanic and Atmospheric Administration (NOAA) aro...

Journal: :iranian journal of chemistry and chemical engineering (ijcce) 2004
ram k. agarwal surendra prasad indranil chakraborti

lanthanide(iii) chloro complexes of 4[n-(4’-hydroxy-3’-methoxybenzalidene) amino] antipyrine semicarbazone (hmbaaps) (i) and 4[n-(3’,4’,5’-trimethoxybenzalidene) amino] antipyrine semicarbazone (tmbaaps) (ii) with the general composition lncl3.2l (ln = la, pr, nd, sm, gd, tb, dy or ho; l = hmbaaps or tmbaaps) are reported. all the complexes were synthesized in ethanolic medium and refluxed the ...

Journal: :Journal of Marine Science and Engineering 2021

This study investigated the performance of two ocean wave models, that is, Simulation Wave Nearshore (SWAN) and WAVEWATCH-III (WW3), interannual seasonal variability transport induced by Stokes drift during period from 1989 to 2019. Three types sea surface wind products were used for simulation: European Centre Medium-Range Weather Forecasts (ECMWF) Interim, Cross Calibrated Multi-Platform Vers...

Journal: :Civil Engineering Journal 2021

Dredged sediments in estuarine and coastal waters can cause sediment transport water pollutant marine environment since the are diffused to waterbodies under influence of wave flow regimes. As a result, it increases turbidity enhances deposition at dump sites. In Vietnam, few authors have studied assessed environmental impact dumping dredged materials port areas. This paper combines coupled spe...

Journal: :Atmospheric Chemistry and Physics 2021

Abstract. This paper investigates the impact of sea waves on turbulent heat fluxes in Barents Sea. The Coupled Ocean–Atmosphere Response Experiment (COARE) algorithm, meteorological data from reanalysis and wave WAVEWATCH III model results were used. calculated using modified Charnock parameterization for roughness length several parameterizations that explicitly account parameters. A catalog s...

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