Jianwei Yu

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Transportation of Cryptosporidium oocysts in river type source water is of great concern in an area where extensive human activities exist. In this study, a total of 47 samples were collected from Tongxiang, China, where drinking source water was taken from a complicated river network system, by three sampling campaigns over a rainy season in 2009, to(More)
Visualization has become an increasingly important manner to support vehicle navigation systems and other location-based services. However, the information display on these mobile devices is an essential and complex i ssue due to the limitations in mobile devices, dynamic usage contexts and the user " s personalized preferences. Among these challenges, the(More)
This study attempted to reveal the effect of solar radiation fluctuation on the dynamics of phytoplankton communities expressed as cell morphology in eutrophic water bodies where the impacts of nutrients could be considered as small. Two morphological descriptors were proposed, cellular projected area ( $$\varphi_{\rm p}$$ φ p ) and flattening index (f),(More)
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