The Klamath River basin, which spans parts of southern Oregon and northern California, has been the focus of a prominent conflict over competing uses for water. Management actions to protect threatened and endangered fish species in the basin have left less water available for irrigation in dry years and heightened tensions among farmers and other stakeholders including commercial fishermen, Native Americans, conservationists, hunters, anglers, and hydropower producers. This National Research Council book assesses two recent studies that evaluate various aspects of flows in the Klamath basin: (1) the Instream Flow Phase II study (IFS), conducted by Utah State University, and (2) the Natural Flow of the Upper Klamath Basin study (NFS), conducted by the U.S. Bureau of Reclamation (USBR). The book concludes that both studies offer important new information but do not provide enough information for detailed management of flows in the Klamath River, and it offers many suggestions for improving the studies. The report recommends that a comprehensive analysis of the many individual studies of the Klamath river basin be conducted so that a big picture perspective of the entire basin and research and management needs can emerge.

Natural resource and environmental conflicts have long been issues confronting human societies. This case-based examination of a wide range of natural resource disputes exposes readers to many contemporary examples that offer reasons for both hope and concern. The Rwandan genocide, the Sudanese civil war, and perpetual instability in the Middle East and Africa: each of these crises have arguably been instigated and maintained by natural resource disputes. China has undertaken a Herculean task to plant hundreds of millions of trees along its margins in an effort to save Beijing from crippling dust storms and halt the expansion of the Gobi desert. Will it work, and is it worth it? These and many other cases of conflict stemming from natural resource or environmental concerns are explained and debated in this up-to-date examination of contemporary and ongoing topics. The book examines conflicts over precious resources and minerals, such as diamonds, oil, water, and fisheries, as well as the pursuit of lesser-known minerals like Coltan and other "rare earth elements"—important resources in our technological age—in remote locations such as Greenland and the Congo. Each topic contains an overview and two position essays from different authors, thereby providing the reader with highly informative and balanced perspectives. Reference entries accompany each topic as well, helping students to better understand each issue. As the world hurtles into the 21st century, these natural resource issues are becoming increasingly important, with all global citizens having a significant stake in how these conflicts arise and play out.