For the purpose of spatial distribution characteristics of heavy metal elements investigation, topographic analysis, land use status and irrigation water factors were analyzed with a view to detailed source identification of heavy metals. In this study, multivariate statistical analysis methods,...

As the greatest coal producing and consuming nation in the world, China would seem an unlikely haven for wind power. Yet the country now boasts a world-class industry that promises to make low-carbon technology more affordable and available to all. Conducting an empirical study of China's...