Volume 10 Number 5 (May 2019)

Article#	Type	Article Title & Authors ( Volume 10 Number 5 (May 2019))	Page
1160	Article	Mercury Distribution in Artisanal and Small-Scale Gold Mining Area: A Case Study of Hot Spots in Camarines Norte, Philippines by S. Murao T. Tomiyasu K. Ono H. Shibata N. Narisawa C. Takenaka	122
1161	Article	Assessment of the Biodegradability and Ecotoxicty of a Nonylphenol Ethoxylate Surfactant in Littoral Waters by J. M. Quiroga M. C. Garrido L. I. Romero D. Sales Márquez J. A. Perales	130
1162	Article	Atrazine Removal Using Nano-Zero Valence Iron and Granular Activated Carbon Mixture by Kawintra Kongka Wuttiwat Chawkorash Budsakorn katkaew Wut Dankittikul Apichon Watcharenwong	137
1163	Article	A Comparison of Control Methods of Air Pollution in London and Beijing by D. Tang	141
1164	Review	Pollution Control Policy and Technology Research Status of Construction Land by Niu Yan	151
1165	Article	Study of Change Detection in Urban Growth of Kuwait City by Fahad Almutairi Mohamed Ait Belaid	156