The views expressed in the Global Journal of Environmental Science and Management (GJESM) are those of the authors and do not necessarily reflect the Journal official policy. The content provided by authors is their scientific and experimental findings and is not intended to offend any ethnical group, religion, club, organization, state, government, company or individual. In addition, GJESM is a member of the Committee on Publication Ethics (COPE) and follows the uniform requirements for submitted manuscripts issued by the COPE Code of Conduct for Editors and authors.