全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Włodzimierz Freda
来源:[J].Oceanologia(IF 1.024), 2012, Vol.54 (3), pp.355-367Elsevier
摘要:Abstract(#br)Direct measurements of the backscattering coefficient b b require the determination of the Volume Scattering Function (VSF) and its integration over a backward hemisphere. In sea water they are difficult and are therefore carried out very rarely. That is why the back...
作者:Włodzimierz Freda , Jacek Piskozub
来源:[J].Oceanologia(IF 1.024), 2012, Vol.54 (1), pp.29-38Elsevier
摘要:Abstract(#br)The effect of angular structure differences between measured and best-fit analytical phase functions of the equivalent backscattering ratio on calculated reflectance values was studied and shown to be significant. We used a Monte Carlo radiative transfer code to...
作者:Włodzimierz Freda , Jacek Piskozub
来源:[J].Oceanologia(IF 1.024), 2012, Vol.54 (1), pp.29-38DOAJ
摘要:The effect of angular structure differences between measured and best-fit analytical phase functions of the equivalent backscattering ratio on calculated reflectance values was studied and shown to be significant. We used a Monte Carlo radiative transfer code to check the effect ...
作者:Włodzimierz Freda
来源:[J].Oceanologia(IF 1.024), 2012, Vol.54 (3), pp.355-367DOAJ
摘要:Direct measurements of the backscattering coefficient bb require the determination of the Volume Scattering Function (VSF) and its integration over a backward hemisphere. In sea water they are difficult and are therefore carried out very rarely. That is why the backscattering coe...
作者:Tadeusz Król , Adam Stelmaszewski , Włodzimierz Freda
来源:[J].Oceanologia(IF 1.024), 2006, Vol.48 (S), pp.203DOAJ
摘要:The paper analyses the optical properties of a crude oil - seawateremulsion, which is a form of petroleum pollution of the sea.These properties depend on the spillage concentration, the opticalcharacteristics of the seawater and oil in question, and on thesize distribution of the...
作者:Tadeusz Król , Adam Stelmaszewski , Włodzimierz Freda
来源:[J].Oceanologia(IF 1.024), 2006, Vol.48 (S), pp.203-211DOAJ
摘要:The paper analyses the optical properties of a crude oil - seawateremulsion, which is a form of petroleum pollution of the sea.These properties depend on the spillage concentration, the opticalcharacteristics of the seawater and oil in question, and on thesize distribution of the...
作者:Kamila Haule , Włodzimierz Freda
来源:[J].Environmental Science and Pollution Research(IF 2.618), 2016, Vol.23 (7), pp.6506-6516Springer
摘要:Abstract(#br)Oil pollution in seawater, primarily visible on sea surface, becomes dispersed as an effect of wave mixing as well as chemical dispersant treatment, and forms spherical oil droplets. In this study, we examined the influence of oil droplet size of highly disperse...
作者:Włodzimierz Freda , Mirosław Darecki
来源:[J].Estuarine, Coastal and Shelf Science(IF 2.324), 2016Elsevier
摘要:Abstract(#br)This study is intended to be one of the first steps in assessing the feasibility of remote sensing of dispersed oil in seawater. All optically active seawater constituents, including oil droplets, shape the water-leaving light flux and contribute to a commonly m...

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