Bøger af Nancy Langston

A compelling exploration of Lake Superior's conservation recovery and what it can teach us in the face of climate change

Water and land interrelate in surprising and ambiguous ways, and riparian zones, where land and water meet, have effects far outside their boundaries. Using the Malheur Basin in southeastern Oregon as a case study, this intriguing and nuanced book explores the ways people have envisioned boundaries between water and land, the ways they have altered these places, and the often unintended results.The Malheur Basin, once home to the largest cattle empires in the world, experienced unintended widespread environmental degradation in the late nineteenth and early twentieth centuries. After establishment in 1908 of Malheur National Wildlife Refuge as a protected breeding ground for migratory birds, and its expansion in the 1930s and 1940s, the area experienced equally extreme intended modifications aimed at restoring riparian habitat. Refuge managers ditched wetlands, channelized rivers, applied Agent Orange and rotenone to waterways, killed beaver, and cut down willows. Where Land and Water Meet examines the reasoning behind and effects of these interventions, gleaning lessons from their successes and failures.Although remote and specific, the Malheur Basin has myriad ecological and political connections to much larger places. This detailed look at one tangled history of riparian restoration shows howthrough appreciation of the complexity of environmental and social influences on land use, and through effective handling of conflictpeople can learn to practice a style of pragmatic adaptive resource management that avoids rigid adherence to single agendas and fosters improved relationships with the land.

Across the inland West, forests that once seemed like paradise have turned into an ecological nightmare. Fires, insect epidemics, and disease now threaten millions of acres of once-bountiful forests. Yet no one can agree what went wrong. Was it too much managementor not enoughthat forced the forests of the inland West to the verge of collapse? Is the solution more logging, or no logging at all? In this gripping work of scientific and historical detection, Nancy Langston unravels the disturbing history of what went wrong with the western forests, despite the best intentions of those involved.Focusing on the Blue Mountains of northeastern Oregon and southeastern Washington, she explores how the complex landscapes that so impressed settlers in the nineteenth century became an ecological disaster in the late twentieth. Federal foresters, intent on using their scientific training to stop exploitation and waste, suppressed light fires in the ponderosa pinelands. Hoping to save the forests, they could not foresee that their policies would instead destroy what they loved. When light fires were kept out, a series of ecological changes began. Firs grew thickly in forests once dominated by ponderosa pines, and when droughts hit, those firs succumbed to insects, diseases, and eventually catastrophic fires.Nancy Langston combines remarkable skills as both scientist and writer of history to tell this story. Her ability to understand and bring to life the complex biological processes of the forest is matched by her grasp of the human forces at workfrom Indians, white settlers, missionaries, fur trappers, cattle ranchers, sheep herders, and railroad builders to timber industry and federal forestry managers.The book will be of interest to a wide audience of environmentalists, historians, ecologists, foresters, ranchers, and loggersand all people who want to understand the changing lands of the West.