Laboratory of Restoration Ecology has been working on various collaborative projects on Aquatic Sciences with researchers inside and outside the nation. We also promote industry-academic-government joint research projects encouraged by various ministries, and attempt to develop organic waste and wastewater treatment process, which can be practically applied to the society.
The leading study among those collaborations is the research on the coastal ecosystem of Sagami Bay with the laboratory of Prof. Kikuchi at Faculty of Education and Human Sciences, Yokohama National University. This research has been in process for 20 years and achieved many results.
In terms of international collaborations, this lab has been working with Prof. Othman Ross at Universiti Kebangsaan Malaysia (UKM) for 15 years. We conducted three on-site environmental conservation research projects in the entire area of Malay Peninsula, and many graduate and undergraduate students were able to participate. We collected new observations that are expected to contribute to Marine Ecology of the tropical zone, and additional younger staff members have been further developing the research. We would like to express my appreciation for Japan Society for the Promotion of Science (JSPS) for enabling us to collaborate with UKM through their support systems for bilateral and multilateral collaborative projects.
In collaboration with Institut Teknologi Sepuluh Nopember (ITS) in Indonesia, we have investigated the status and purification methods of landfill leachate, which is a serious problem in developing countries. The results have been presented with ITSN in some international conferences and received high evaluations. We also started academic exchange with Zhejiang University, China, in 2010 and plan to launch joint studies beginning the next year.
The following sections will explain the latest research projects this laboratory is engaged in.
Overview
The Science and Technology Research Partnership for Sustainable Development (SATREPS) is a government-sponsored program supported through the collaboration between Japan International Cooperation Agency (JICA) and Japan Science and Technology Agency (JST), which promotes international joint research. SATREPS titled, Continuous Operation System for Microalgae Production Optimized for Sustainable Tropical Aquaculture (COSMOS) is an international collaboration between seven institutions from Japan and Malaysia. This project also aims to train human resources and enhance independent research capacity of developing countries for solving global issues.
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Overview
In recent years, the excessive growth of freshwater aquatic weeds has become the major source of various environmental problems in shallow lakes, rivers and irrigation channel in Japan. For instance, in South Basin of Lake Biwa (the largest lake in Japan), submerged-type aquatic weeds have been covering more than 90% of the lake surface and causing social/economic problems such as fishery disturbance, foul odor and deterioration of tourism attractiveness. In this research project, we have been focusing on 1) formulating sustainable aquatic weed management standard to maintain healthy lake ecosystem, and 2) establishing fundamental technology for effective biorefinery from aquatic weed biomass.
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