Asian Journal of Environmental Research (AJER) is an International journal with a frequency of 3 (three) times a year (April, August & December), published by the Science Tech Group. Manuscripts submitted must be original Research Articles and Literature Reviews which aim to contribute and disseminate sustainable updates. Submission of manuscripts requires: the work described has never been published before; not being considered for publication in another journal; publication was approved by all authors. The publisher will not be legally responsible if there is a compensation claim. AJER is a multi-disciplinary journal publishing high quality and novel information about anthropogenic issues of global relevance and applicability in a wide range of environmental disciplines, and demonstrating environmental application in the real-world context.