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José Romero Postiguillo, José María Del Campo Yagüe, Juan Antonio Santamera Sánchez
Pág. 274 - 283
In the last 50 years a new organization of international markets that directly affects procurement systems, production, and distribution has been developed, the supply chain. In this new globalized trade setup logistics is particularly relevant and uniqu...
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Qinghua Wu, Guiling Wang, Wei Zhang, Haodong Cui, Wei Zhang
Pág. 1 - 19
Water resource shortage has been a serious problem since the 1980s in the North China Plain (NCP), resulting in plenty of environmental problems. Estimating the groundwater recharge rate accurately is vital for managing groundwater effectively. This stud...
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Nara Somaratne, Saad Mustafa, Jeff Lawson
Pág. 1 - 23
The mode of vertical recharge to aquifers is important to the application of appropriate recharge estimation methods. This study identifies the origin, geochemical evolution and mode of vertical leakage to the Gambier Basin confined aquifer, south east o...
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Luis F. Pineda-Martínez,Noel Carbajal,Arturo Campos-Ramos,Antonio Aragón-Piña,Agustin R. Garcia
Atmospheric pollution in urban areas of Mexico has become a serious problem. The study of spatio-temporal evolution of concentrations of particulate matter is an important issue. A total of 188 samples were randomly collected at 24-hour running time with...
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