Author: Ellen E. Wohl
Publisher: University Press of Colorado
ISBN: 1607322315
Category : Nature
Languages : en
Pages : 408
Book Description
In Wide Rivers Crossed, Ellen Wohl tells the stories of two rivers—the South Platte on the western plains and the Illinois on the eastern—to represent the environmental history and historical transformation of major rivers across the American prairie. Wohl begins with the rivers’ natural histories, including their geologic history, physical characteristics, ecological communities, and earliest human impacts, and follows a downstream and historical progression from the use of the rivers’ resources by European immigrants through increasing population density of the twentieth century to the present day. During the past two centuries, these rivers changed dramatically, mostly due to human interaction. Crops replaced native vegetation; excess snowmelt and rainfall carried fertilizers and pesticides into streams; and levees, dams, and drainage altered distribution. These changes cascaded through networks, starting in small headwater tributaries, and reduced the ability of rivers to supply the clean water, fertile soil, and natural habitats they had provided for centuries. Understanding how these rivers, and rivers in general, function and how these functions have been altered over time will allow us to find innovative approaches to restoring river ecosystems. The environmental changes in the South Platte and the Illinois reflect the relentless efforts by humans to control the distribution of water: to enhance surface water in the arid western prairie and to limit the spread of floods and drain the wetlands along the rivers in the water-abundant east. Wide Rivers Crossed looks at these historical changes and discusses opportunities for much-needed protection and restoration for the future.
Wide Rivers Crossed
Author: Ellen E. Wohl
Publisher: University Press of Colorado
ISBN: 1607322315
Category : Nature
Languages : en
Pages : 408
Book Description
In Wide Rivers Crossed, Ellen Wohl tells the stories of two rivers—the South Platte on the western plains and the Illinois on the eastern—to represent the environmental history and historical transformation of major rivers across the American prairie. Wohl begins with the rivers’ natural histories, including their geologic history, physical characteristics, ecological communities, and earliest human impacts, and follows a downstream and historical progression from the use of the rivers’ resources by European immigrants through increasing population density of the twentieth century to the present day. During the past two centuries, these rivers changed dramatically, mostly due to human interaction. Crops replaced native vegetation; excess snowmelt and rainfall carried fertilizers and pesticides into streams; and levees, dams, and drainage altered distribution. These changes cascaded through networks, starting in small headwater tributaries, and reduced the ability of rivers to supply the clean water, fertile soil, and natural habitats they had provided for centuries. Understanding how these rivers, and rivers in general, function and how these functions have been altered over time will allow us to find innovative approaches to restoring river ecosystems. The environmental changes in the South Platte and the Illinois reflect the relentless efforts by humans to control the distribution of water: to enhance surface water in the arid western prairie and to limit the spread of floods and drain the wetlands along the rivers in the water-abundant east. Wide Rivers Crossed looks at these historical changes and discusses opportunities for much-needed protection and restoration for the future.
Publisher: University Press of Colorado
ISBN: 1607322315
Category : Nature
Languages : en
Pages : 408
Book Description
In Wide Rivers Crossed, Ellen Wohl tells the stories of two rivers—the South Platte on the western plains and the Illinois on the eastern—to represent the environmental history and historical transformation of major rivers across the American prairie. Wohl begins with the rivers’ natural histories, including their geologic history, physical characteristics, ecological communities, and earliest human impacts, and follows a downstream and historical progression from the use of the rivers’ resources by European immigrants through increasing population density of the twentieth century to the present day. During the past two centuries, these rivers changed dramatically, mostly due to human interaction. Crops replaced native vegetation; excess snowmelt and rainfall carried fertilizers and pesticides into streams; and levees, dams, and drainage altered distribution. These changes cascaded through networks, starting in small headwater tributaries, and reduced the ability of rivers to supply the clean water, fertile soil, and natural habitats they had provided for centuries. Understanding how these rivers, and rivers in general, function and how these functions have been altered over time will allow us to find innovative approaches to restoring river ecosystems. The environmental changes in the South Platte and the Illinois reflect the relentless efforts by humans to control the distribution of water: to enhance surface water in the arid western prairie and to limit the spread of floods and drain the wetlands along the rivers in the water-abundant east. Wide Rivers Crossed looks at these historical changes and discusses opportunities for much-needed protection and restoration for the future.
One Wide River to Cross
Author: Barbara Emberley
Publisher: Ammo Books
ISBN: 9781623260590
Category : Juvenile Fiction
Languages : en
Pages : 0
Book Description
Woodcut illustrations and brief text based on an American folk song relate the story of the animals on Noah's ark.
Publisher: Ammo Books
ISBN: 9781623260590
Category : Juvenile Fiction
Languages : en
Pages : 0
Book Description
Woodcut illustrations and brief text based on an American folk song relate the story of the animals on Noah's ark.
River-crossing Operations
Author: United States. Department of the Army
Publisher:
ISBN:
Category : Stream crossing, Military
Languages : en
Pages : 138
Book Description
Publisher:
ISBN:
Category : Stream crossing, Military
Languages : en
Pages : 138
Book Description
Crossing the River
Author: Caryl Phillips
Publisher: Random House
ISBN: 1409016943
Category : Fiction
Languages : en
Pages : 256
Book Description
Shortlisted for the Booker Prize Winner of the James Tait Black Memorial Prize for Fiction Caryl Phillips’ ambitious and powerful novel spans two hundred and fifty years of the African diaspora. It tracks two brothers and a sister on their separate journeys through different epochs and continents: one as a missionary to Liberia in the 1830s, one a pioneer on a wagon trail to the American West later that century, and one a GI posted to a Yorkshire village in the Second World War. ‘Epic and frequently astonishing’ The Times ‘Its resonance continues to deepen’ New York Times
Publisher: Random House
ISBN: 1409016943
Category : Fiction
Languages : en
Pages : 256
Book Description
Shortlisted for the Booker Prize Winner of the James Tait Black Memorial Prize for Fiction Caryl Phillips’ ambitious and powerful novel spans two hundred and fifty years of the African diaspora. It tracks two brothers and a sister on their separate journeys through different epochs and continents: one as a missionary to Liberia in the 1830s, one a pioneer on a wagon trail to the American West later that century, and one a GI posted to a Yorkshire village in the Second World War. ‘Epic and frequently astonishing’ The Times ‘Its resonance continues to deepen’ New York Times