Rio Grande Ecosystems


Book Description

These proceedings are an outcome of a symposium and workshop held June 2-5, 1998 in Albuquerque, NM. Hosted by the USDA Forest Service, Rocky Mountain Research Station and the U.S. Fish and Wildlife Service's Bosque Improvement Group, in collaboration with numerous partners from a variety of sectors, the symposium was designed to report on current research and development activities in the Middle Rio Grande Basin. The purpose of the meeting was to share information and develop ideas for sustaining and conserving Middle Rio Grande Basin ecosystems, especially those from Cochiti Dam to Elephant Butte Reservoir. Experts were invited to contribute oral presentations, posters, and papers that addressed five Basin themes. Theme one's session was designed to identify methods and opportunities to enhance communication and collaboration among researchers, managers, and communities. A second theme explored ideas and approaches for conserving water and riparian resources in relation to human needs and population growth. Theme three discussed how watershed processes form linkages and influence management of upland and river resources. A fourth session identified methods and strategies for restoring and monitoring basin ecosystems and discussed project successes and failures. Theme five reported on status of endangered and sensitive species, biological diversity, and opportunities for restoring and managing habitats to recover species. Management and understanding of the Middle Rio Grande Basin's natural resources and ecosystems require communication and cooperation of partners across cultural, landowner, and organizational boundaries. To produce a shared understanding of the current state and desired future state of the Middle Rio Grande Basin and to outline the steps needed to move toward the desired future, a facilitated workshop was held the last day of the conference. The results of this workshop are reported in the concluding section of this proceedings. The technical coordinators of the symposium and proceedings wish to acknowledge all the partners who have contributed to the research, restoration, technology development, educational outreach, and special events and activities designed to improve human and ecosystem conditions in the Basin. We hope this volume captures at least some of the excitement, ideas, and productivity generated by Basin projects over the past several years.




Ecology, Diversity, and Sustainability of the Middle Rio Grande Basin


Book Description

This book synthesizes existing information on the ecology, diversity, human uses, and research needs of the Middle Rio Grande Basin of New Mexico. Divided into nine chapters, the volume begins with reviews of the environmental history and human cultures in the Basin, followed by an analysis of the influences and problems of climate and water. Later chapters focus on ecological processes, environmental changes, management problems, and current conditions in Basin ecosystems identified as being especially susceptible to damage: pinyon-juniper woodlands, grasslands and shrublands, and the riparian bosque of the Rio Grande. Research needs associated with land management problems are identified for each of these ecosystem types. Many interrelated factors, identified here, have contributed to deteriorating environmental conditions in the Basin. Concluding chapters on the belowground ecology of specific Basin ecosystems and on declining populations of native fish species highlight topics in need of further attention. Each chapter seeks to identify studies that can supply information to mitigate environmental problems, rehabilitate ecosystems, and sustain them in light of human values and needs.




Ecology, Diversity, and Sustainability of the Middle Rio Grande Basin


Book Description

Synthesizes existing information on the ecology, diversity, human uses & research needs of the Middle Rio Grande Basin of New Mexico. Begins with a review of the environmental history & human cultures of the basin, followed by an analysis of the influences & problems of climate & water. Also focuses on ecological processes, environmental changes & management problems. Each chapter identifies studies that can supply information to mitigate environmental problems, rehabilitate ecosystems, & sustain them in light of human values & needs.




Rio Grande Ecosystems


Book Description













Reining in the Rio Grande


Book Description

The Rio Grande was ancient long before the first humans reached its banks. These days, the highly regulated river looks nothing like it did to those early settlers. Alternately viewed as a valuable ecosystem and life-sustaining foundation of community welfare or a commodity to be engineered to yield maximum economic benefit, the Rio Grande has brought many advantages to those who live in its valley, but the benefits have come at a price. This study examines human interactions with the Rio Grande from prehistoric time to the present day and explores what possibilities remain for the desert river. From the perspectives of law, development, tradition, and geology, the authors weigh what has been gained and lost by reining in the Rio Grande.







Facilitating Sustainable Use of the Rio Grande


Book Description

The institutional structure underlying the management framework of the transboundary Rio Grande basin was examined to provide insight into the status and efficacy of the institutional controls that underlie management of the river. Changes in ecologically-important aspects of streamflow and changes in fish assemblages for four reaches of the river, governed by different water management policies and practices, were identified and evaluated. A historical profile of the basin was constructed to examine the structure and function of institutions governing water management, utilizing a complex adaptive systems perspective that considered the interplay of social processes and resulting ecosystem responses. The results included theoretical insights into how spatial and temporal scales can best be considered in a transboundary river system. The issue of conflict management and public participation were evaluated from an outcome-based perspective to identify opportunities to incorporate environmental needs into basin water management. A conceptual framework, based on dialog and deliberation, that considers cultural factors and which allows for multiple stages, multiple forums, and stakeholder control over decisions, is proposed. Institutional diagnostics also were used to perform a comparative analysis of management attributes for ten transboundary rivers around the world to identify management options that might be transferable to the Rio Grande basin.