peter rowlands charles avery (1 risultati)

Paperback. Condizione: New. Print on Demand. This book investigates the Walnut Canyon National Monument in Arizona, renowned for its prehistoric cliff dwellings and its steep canyon with a flowing stream and dense vegetation. The author, an expert in hydrology and ecology, embarks on a journey to understand how the construction of dams upstream has impacted the canyon's ecosystem. Through a combination of historical research, dendrochronology, and vegetation analysis, the book reveals the profound changes that have occurred in the canyon's hydrology and vegetation since the early 20th century. The author skillfully weaves together scientific data, historical accounts, and personal observations to explore the intricate relationship between water flow, vegetation dynamics, and the cultural heritage of the area. This book not only sheds light on the specific case study of Walnut Canyon but also contributes to a broader understanding of the ecological impacts of water management projects on riparian ecosystems, highlighting the importance of considering historical and natural processes in environmental decision-making. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.