Prof. Dr. Md. Nazrul Islam is a permanent Professor at the Department of Geography and Environment inJahangirnagar University, Savar, Dhaka-1342, Bangladesh. Prof. Nazrul hascompleted his PhD. from the University of Tokyo, Japan. Besides,he has completed Two Year Standard JSPS Postdoctoral Research Fellow fromthe University of Tokyo, Japan. Prof. Nazrul fields of interest are environmentalsystems analysis and modeling, climate change and risk modeling, floodmodeling, modeling of phytoplankton transition, harmful algae, and marineecosystems regarding to deal with hydrodynamic ecosystems coupled model oncoastal seas, bays and estuaries, application of computer based programming fornumerical simulation modeling etc. Prof. Nazrul is an expert on scientificresearch techniques and methods to develop the models for environmental systemsanalysis research. Prof. Nazrul also visited as an invited speakers inseveral foreign Universities in Japan, USA, Australia, UK, Canada, China, SouthKorea, Germany, France, the Netherlands, India, Taiwan and Vietnam etc. Prof.Nazrul has been awarded “Best Young Researcher Award” by theInternational Society of Ecological Modeling (ISEM) for the outstandingcontribution to the Ecological Modeling fields, 2013, Toulouse, France. Prof.Nazrul has made more than 40 scholarly presentations in more than 20 countriesaround the world, authored more than 150 peer-reviewed articles and authors of15 books and research volumes. Currently Prof. Nazrul has published twoexcellent textbooks entitled Global Blue Economy: Analysis, Developments, andChallenges” edited by  Md.Nazrul Islam, StevenM. Bartell and  “Environmental Management of MarineEcosystems” jointly with Prof. Sven Erik Jorgensen by the CRC press(Taylor & Francis). He has also currently published several excellent volumeof books on Bangladesh and India: ClimateChange Impacts, Mitigation and Adaptation in Developing Countries, Springer Publication, theNetherlands & Germany. Prof. Nazrul is currently serving as an “ExecutiveEditor-in-Chief” of the journal “Modeling Earth Systems and Environment”, SpringerInternational Publications (Journal no. 40808). E-mail: nazrul_geo@juniv.edu