Global Journal of Environmental Science and Management (GJESM) is an open access quarterly Publication. The title welcomes original, review, novel and high-impact contributions from the related Environmental science, engineering and management issues. The GJESM Journal has been indexed in the well-known world databases mainly; Scopus (CiteScore = 3.9), Scimago Journal Rank (Q2), Web of Science (ESCI), JCI = 0.39. All submissions to the GJESM Journal undergo a fair, supportive and double-blind peer-review process and the title acceptance rate is about 10%. GJESM follows the uniform requirements for manuscripts submitted, issued by the Committee on Publication Ethics (COPE) code of conduct for editors. All submitted manuscripts are checked for similarity through a trustworthy software named iThenticate to be assured about its originality and then rigorously peer-reviewed by the international reviewers.