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An engaging and thought-provoking introduction to river scienceWhen we look at a river, either up close or while flying over a river valley, what are we really seeing? Following the Bend takes readers on a majestic journey by water to find answers, along the way shedding light on the key concepts of modern river science, from hydrology and water chemistry to stream and wetland ecology. In this accessible and uniquely personal book, Ellen Wohl explains how to "read" a river, blending the latest science with her own personal experiences as a geologist and naturalist who has worked on rivers for more than three decades. She charts how water travels through the hydrologic cycle around the globe and downstream to distribute energy, move sediment, and shape river channels, and how living organisms adapt to life in flowing water to create vibrant river ecosystems. Wohl looks at the role of disturbances such as floods and droughts and discusses how geologists interpret the sedimentary records of past river processes. She illustrates how river networks interact with Earth's surface and considers issues for rivers in the future, such as progressive drying, river restoration, and the legal personhood of a river to maintain its distinctive spirit, identity, and integrity. Sharing a new understanding of how rivers function as both physical systems and ecosystems, Following the Bend enables us to observe rivers with fresh eyes and more fully appreciate the beauty, vibrancy, and complexity our planet's vital waterways.
Designed for readers interested in natural and environmental history and specifically the natural history of Rocky Mountain National Park in Colorado. This book draws on a wide array of scientific research to tell stories such as how streams provide energy to the adjacent forest, and how a network of fungi keeps forests healthy.
Saving the Dammed follows the course of the seasons throughout one representative year at a beaver meadow in Rocky Mountain National Park, Colorado. The seasonal changes provide a backdrop against which to explore how beavers change river valleys and how the decline in beaver populations has altered river ecosystems.
Explores the confluence of human and environmental change on ten of the great rivers of the world. Ranging from the Yellow River in China to Central Europe's Danube, this book shows us how pollution, such as in the Ganges and in the Ob of Siberia, has affected biodiversity in the water.
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