Professor Lkhagvasuren Choijinjav is Vice-Rector for Science and Innovation at Khovd State University. He has more than 35 years of experience in teaching environmental science and research works in ecology, environmental protection, geology and geochemistry of the lakes in Western Mongolia. Professor Lkhagvasuren Choijinjav is the author of more than 120 manuals, workbooks, scientific and research articles in scientific journals. He has been the head of international and national research programmes and projects and has received numerous awards from the Mongolian government.