Development and dissemination of environmentally advanced basin model in Asia

Abstract

　Negative externalities from agriculture have critical impacts on the environment in tropical regions, particularly in Asia. Pervasive agricultural system has major influences on land, water, and climate through intensified land degradation, sedimentation, and water contamination problems, as well as increasing the frequency and severity of natural disasters (e.g., landslides and floods). They also affect environmental services such as carbon sequestration, and biodiversity. In order to mitigate these issues, payment for environmental/ecosystem services (PES) is highlighted as an alternative approach to compensation mechanisms with high potential for environmental recovery not only for local areas/users but also for climate change adaptation.
　We will conduct a reliable research in which human actions are seeking better economy through agriculture, and considering the planning and dissemination of technology developments that incorporate the three factors of water, food production and energy at the basin level. Accordingly, we will establish the continuity of a framework for pursuing a proper research. We will also prepare an infrastructure for water, food, and energy which is an absolute prerequisite to the development of an environmentally advanced basin model in Asia. To carry out this central challenge, we will collaborate with many organizations such as universities, national institutes, and ministries in Asian countries.
　This special issue is published as examples of study on “Development and dissemination of environmentally advanced basin model in Asia”. We hope this issue will help more people to understand the importance of these studies.