The impacts of climate change on agriculture and food production in Southeast Asia will be largely mediated through water, but climate is only one driver of change. Water resources in the region will be shaped by a complex mixture of social, economic and environmental factors. This report reviews the current status and trends in water management in the Greater Mekong Subregion; assesses likely impacts of climate change on water resources to 2050; examines water management strategies in the context of climate and other changes; and identifies priority actions for governments and communities to improve resilience of the water sector and safeguard food production.

The second edition of the Greater Mekong Subregion Atlas of the Environment again champions the environment of this unique part of Asia, an area straddled by rivers great and small, with bountiful watersheds, wetlands, and forests. The Atlas celebrates the peoples of the subregion, and presents the environmental and development challenges they face and their responses. It reminds us that the subregion's peoples and communities are key to maintaining its environment. The Atlas captures in one volume maps, remote-sensing images, and essential information on one of the most culturally, ethnically, and biologically diverse regions in the world. The subregion is made up of Cambodia; Guangxi Zhuang Autonomous Region and Yunnan Province of the People's Republic of China; the Lao People's Democratic Republic; Myanmar; Thailand; and Viet Nam.

Groundwater is invisible, but its impact is visible everywhere. Everything around us relies on groundwater, our drinking water and sanitation, our food supply and our natural environment. Yet because it is invisible, information, management and governance of groundwater is often poor and inadequate. This book contributes to UN Water Groundwater year (2022), and to the effort of “making the invisible, visible”. Through worldwide case studies ranging from the Americas (California, Brazil), to Asia (India, Iran, Lao PDR, Nepal), Africa (Malawi, Tanzania, South Africa) and the MENA region (Lebanon, Morocco, Yemen), including cases of transboundary aquifers, the chapters in this edited volume reflect important recent advances in interdisciplinary knowledge on the governance, management, practice and science-policy interfaces of groundwater. An insightful resource for researchers and planners in the field of environmental policies, water laws, climate change and groundwater governance, this book comes with a new Introduction. The other chapters were originally published in Water International.

A philosopher and a scientist propose that sustainability can be understood as living well together without diminishing opportunity to live well in the future. Most people acknowledge the profound importance of sustainability, but few can define it. We are ethically bound to live sustainably for the sake of future generations, but what does that mean? In this book Randall Curren, a philosopher, and Ellen Metzger, a scientist, clarify normative aspects of sustainability. Combining their perspectives, they propose that sustainability can be understood as the art of living well together without diminishing opportunity to live well in the future. Curren and Metzger lay out the nature and value of sustainability, survey the problems, catalog the obstacles, and identify the kind of efforts needed to overcome them. They formulate an ethic of sustainability with lessons for government, organizations, and individuals, and illustrate key ideas with three case studies. Curren and Metzger put intergenerational justice at the heart of sustainability; discuss the need for fair (as opposed to coercive) terms of cooperation to create norms, institutions, and practices conducive to sustainability; formulate a framework for a fundamental ethic of sustainability derived from core components of common morality; and emphasize the importance of sustainability education. The three illustrative case studies focus on the management of energy, water, and food systems, examining the 2010 Gulf of Mexico oil spill, Australia's National Water Management System, and patterns of food production in the Mekong region of Southeast Asia.

This report aims to demonstrate the compelling need to increase investments in natural capital in the Greater Mekong Subregion (GMS) and identifies actions now being taken regionally and nationally to manage natural capital. It also proposes a guiding framework for promoting investments and actions by GMS countries to secure natural capital and thus ensure sustainable and inclusive growth in the subregion.

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​This Brief provides a cross-sectional analysis of development-directed investments in the wider Mekong region. The wider Mekong region includes Laos, Cambodia, Thailand, Vietnam, Myanmar, and the Chinese province of Yunnan. Evidence highlights that a few critical dynamics, including human migration, natural resource flows, and financial investments, generate a high level of connectivity between these countries. Such high levels of connectivity increase complexity and the potential for ripple effects of national decisions. The emerging links between countries can unfold in financial investments, migration, or the flow of resources. As these links intensify the regional connectivity increases and over time a highly connected region can emerge, as experienced by the Mekong region.​ This Brief also contains a chapter at the end of the book featuring numerous charts and diagrams further illustrating the impact of development activities in the area.

Water infrastructure is an essential element in water management. Together with institutions, policies and regulation, it provides basic services to growing populations, especially in developing countries, where much of the growth is taking place. In the Asia-Pacific region, for instance, populations are growing not only in size but also in affluence, straining further the existing infrastructure and demanding urgently the development of a new one. While 79% of total water use in Asia occurs in agriculture, the fastest increases in demand are emanating from industry and from urban areas. This trend is a natural consequence of the fastest industrialization and urbanization process in history. By 2030, more than 55% of Asia’s population will live in urban areas, an increase of 1.1 billion people. Nevertheless, water infrastructure is of concern not only in the global South but also in the North, where much of the drinking-water infrastructure needs upgrading or replacement, a significant undertaking as infrastructure is more than a hundred years old in many cases. The American Water Works Association estimates that changing all of the water pipes in the United States would cost more than USD 1 trillion. In this book, in-depth case studies on water infrastructure challenges and policy solutions are presented from different parts of the world. This book was published as a special issue of the International Journal of Water Resources Development.

This book presents the challenges of developing countries to understand and manage the risks of extreme natural events. In the seventeen chapters presented, it brings together scientific communities from Ghana, India, Indonesia, Malaysia, Philippines, Sri Lanka, South Africa, and Venezuela to share their expertise in different aspects of managing extreme natural events, particularly those related to climate. It discusses how adaptation to these extreme natural events must be an integral part of national policy of the developing countries dealing with disaster mitigation and management.