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Woody wetlands constitute a relatively small but extremely important part of the landscape in the southwestern United States. These riparian habitats support more than one-third of the regionÕs vascular plant species, are home to a variety of wildlife, and provide essential havens for dozens of migratory animals. Because of their limited size and disproportionately high biological value, the goal of protecting wetland environments frequently takes priority over nearly all other habitat types. In The Ribbon of Green, hydrologists Robert H. Webb, and Stanley A. Leake and botanist Raymond M. Turner examine the factors that affect the stability of woody riparian vegetation, one of the largest components of riparian areas. Such factors include the diversion of surface water, flood control, and the excessive use of groundwater. Combining repeat photography with historical context and information on species composition, they document more than 140 years of change. Contrary to the common assumption of widespread losses of this type of ecosystem, the authors show that vegetation has increased on many river reaches as a result of flood control, favorable climatic conditions, and large winter floods that encourage ecosystem disturbance, germination, and the establishment of species in newly generated openings. Bringing well-documented and accessible insights to the ecological study of wetlands, this book will influence our perception of change in riparian ecosystems and how riparian restoration is practiced in the Southwest, and it will serve as an important reference in courses on plant ecology, riparian ecology, and ecosystem management.
This book is a printed edition of the Special Issue "Water Governance, Stakeholder Engagement, and Sustainable Water Resources Management" that was published in Water
Unraveling a complex web of tension, distrust, and political maneuvering, Damming the Gila continues the story of the Gila River Indian Community’s struggle for the restoration of its water rights. This volume continues to chronicle the history of water rights and activities on the Gila River Indian Reservation. Centered on the San Carlos Irrigation Project and Coolidge Dam, it details the history and development of the project, including the Gila Decree and the Winters Doctrine. Embedded in the narrative is the underlying tension between tribal growers on the Gila River Indian Reservation and upstream users. Told in seven chapters, the story underscores the idea that the Gila River Indian Community believed the San Carlos Irrigation Project was first and foremost for their benefit and how the project and the Gila Decree fell short of restoring their water and agricultural economy. Damming the Gila is the third in a trio of important documentary works, beginning with DeJong’s Stealing the Gila and followed by Diverting the Gila. It continues the story of the Gila River Indian Community’s fight to regain access to their water.
In this new volume, the results of Rex E. Gerald’s 1957 excavations at the Davis Ranch Site in southeastern Arizona’s San Pedro River Valley are reported in their entirety for the first time. Annotations to Gerald’s original manuscript in the archives of the Amerind Museum and newly written material place Gerald’s work in the context of what is currently known regarding the late thirteenth-century Kayenta diaspora and the relationship between Kayenta immigrants and the Salado phenomenon. Data presented by Gerald and other contributors identify the site as having been inhabited by people from the Kayenta region of northeastern Arizona and southeastern Utah. The results of Gerald’s excavations and Archaeology Southwest’s San Pedro Preservation Project (1990–2001) indicate that the people of the Davis Ranch Site were part of a network of dispersed immigrant enclaves responsible for the origin and spread of Roosevelt Red Ware pottery, the key material marker of the Salado phenomenon. A companion volume to Charles Di Peso’s 1958 publication on the nearby Reeve Ruin, archaeologists working in the U.S. Southwest and other researchers interested in ancient population movements and their consequences will consider this work an essential case study.