The United Nations Convention on the Law of the Non-Navigational Uses of International Watercourses plays a crucial role in protecting and managing international watercourses and other sources of fresh water. Boisson de Chazournes, Mbengue, Tignino, and Sangbana head a team of experts in this Commentary, examining the travaux préparatoires leading to the Convention and the practice that has developed since the adoption of the Convention in 1997. Tackling the rationale and objectives of the provisions, they offer crucial insights to the Convention's impact on the development of a universal regime for shared water resources. Examining cross-cutting topics such as the core water principles, the prevention and settlement of water disputes, the relationship between the Convention and other legal instruments, as well as the role of the ICJ and other judicial means to solve water disputes, this book is crucial to all those who seek a deep understanding of water law.

The Law of International Watercourses examines the rules of international law governing the non-navigational uses of international watercourses. The continued growth of the world's population places increasing demands on Earth's finite supply of fresh water. Because two or more states sharemany of the world's most important drainage basins - including The Danube, The Ganges, The Indus, The Jordan, The Mekong, The Nile, The Rhine, and The Tigris-Euphrates - competition for increasingly scarce fresh water resources is likely to increase. Resulting disputes will be resolved against thebackdrop of the rules of international law governing the use of international watercourses. In addition, these rules are of importance to donor institutions and governments that provide development assistance for projects relating to shared fresh water resources. While the law of international watercourses continues to evolve due to the intensification of use of shared fresh water resources and, consequently, increasingly frequent contacts between riparian states, The basic rules are reflected in the 1997 UN Convention on the law of the non-navigationaluses of international watercourses. This book devotes a chapter to the 1997 Convention but also examines the factual and legal context in which the Convention should be understood, considers the more important rules of the Convention in some depth and discusses specific issues that could not beaddressed in a framework instrument of that kind. In particular, the book studies the major cases and controversies concerning international watercourses as a background against which to consider the basic substantive and procedural rights and obligations of states.

Problems relating to the non-navigational uses of international watercourses have the capacity to be among the most serious causes of international conflicts in the new century. The Convention adopted by the UN General Assembly on 21 May 1997 is the first comprehensive attempt to provide at the universal level a coherent set of rules for the avoidance, management and settlement of such conflicts. This book gives a brief history of the codification process leading to the adoption of the Convention and considers the conflicting approaches to the subject that have been taken over the years. It examines the Convention as future treaty law and considers its impact on customary law putting it in the context of existing relevant international instruments. It analyses the substantive principles of equitable utilisation and of no-harm, on the one hand, and the procedural obligations, on the other, and emphasises their mutual complementarity. The specific rules on the environmental protection of watercourses are given separate consideration underlining the indivisibility of water quality and water quantity issues, while the dispute settlement provisions set out in the Convention are studied with special emphasis on negotiated settlement as their ultimate aim. This book will be a compulsory tool for law makers, negotiators of future watercourse agreements and water law practitioners, as well as a required reading for students of the international law of shared natural resources.

The presentation of the historical development and the scientific elaboration of the international law regulating non-navigational uses of international watercourses exemplifies the richness of this branch of international law. The role of general international law in this field of international relations, the acceptance thereof by the international community, its legal nature, functions, contents, and codification, are all examined. Finally, an outline of the institutions of international cooperation is given.

International watercourse law differs from the national laws of most countries. It was of little consequence until the Industrial Revolution but as resources have become scarcer it has taken on a much greater political and economic significance. Ibrahim Kaya's study addresses the key issues.

The book provides a comprehensive assessment of the law governing the use and management of the Nile and considers, more broadly, how international water law can guide the development of a legal and institutional framework for cooperation over shared freshwater resources. It defines the current state of international water law and discusses the content of the United Nations Convention on the Law of the Non-Navigational Uses of International Watercourses. On this basis, it assesses the Nile water treaties and the 2010 Cooperative Framework Agreement for the Nile, and examines their compliance with international law, with a specific focus on the legal consequences of South Sudan's secession from Sudan. Moreover, the book recommends important amendments to the 2010 Agreement. Building on these recommendations, it addresses the implementation of the principle of equitable and reasonable use regarding the Nile, illustrating the extent to which the principle can provide a conceptual framework for regulating water use. The book is a valuable resource for academics and practitioners alike as it combines legal assessment with a discussion of how international water law principles can be implemented in practice.

Implementing International Watercourses Law through the WEF Nexus and SDGs: An Integrated Approach Illustrated in the Zambezi River Basin offers an innovative approach to the implementation of international water law (IWL) through integration of the law, the WEF Nexus and SDGs.