Abstract Based on the hydrologic and meteorological data in the Yarkand River Basin during 1957–2008, the nonlinear hydro-climatic process was analyzed by a comprehensive method, including the Mann–Kendall trend test, wavelet analysis, wavelet regression analysis and correlation dimension. The main findings are as following: (1) The annual runoff, annual average temperature and annual pr…
Abstract. Fe-doped titanium dioxide (TiO2) microspheres with special core–shell structure were prepared by a simple hydro-alcohol thermal method. The morphology and microstructural characteristics of Fe-doped titaniamicrospheres with different Fe3+ doping concentrations were characterized bymeans of BET, TEM, SEM, XPS, UV–vis DRS, PLS and XRD. The Fe3+ doped TiO2 samples showed the best…