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Freshwater Mollusks of the World
Vinarski, Amy R. Wethington, Thomas Wilke
The Cumberland River Archaic of Middle Tennessee
For thousands of years, the inhabitants of the Middle Cumberland River Valley harvested shellfish for food and raw materials and then deposited the remains in dense concentrations along the river. Very little research has been published on the Archaic period shell deposits in this region. Demonstrating that nearly forty such sites exist, this volume presents the results of recent surveys, excavations, and laboratory work as well as fresh examinations of past investigations that have been difficult for scholars to access. In these essays, contributors describe an emergency riverbank survey of shell-bearing sites that were discovered, reopened, or damaged in the aftermath of recent flooding. T...
The Suburban Wild
Set in the North Shore suburbs of Chicago, amid traffic, pollution, and ever-increasing neighborhoods of houses and apartments, these meditative personal essays explore the importance of our connection with the natural world, history, and memory. The Suburban Wild follows the seasons from one spring to the next, celebrating the natural miracles we frequently miss and revealing a territory less tamed than we might imagine. These essays offer the sights and sounds found on the outskirts of cities, just perceptible amid the clutter and din of crowded streets and sidewalks. From the constant humming of cicadas on summer evenings and the seasonal migrations of ducks to the myriad hues in a green ...
Precious Heritage
From the lush forests of Appalachia to the frozen tundra of Alaska, and from the tallgrass prairies of the Midwest to the subtropical rainforests of Hawaii, the United States harbors a remarkable array of ecosystems. These ecosystems in turn sustain an exceptional variety of plant and animal life. For species such as salamanders and freshwater turtles, the United States ranks as the global center of diversity. Among the nation's other unique biological features are California's coast redwoods, the world's tallest trees, and Nevada's Devils Hole pupfish, which survives in a single ten-by-seventy-foot desert pool, the smallest range of any vertebrate animal.Precious Heritage draws together for...
Conservation in Highly Fragmented Landscapes
Mark W. Schwartz Soon after we came into extensive meadows: and I was assured that those meadows continue for a hundred and fifty miles. being in winter drowned lands and marshes. By the dryness of the season they were now beautiful pastures, and here presented itself one of the most delightful prospects I have ever beheld; all low grounds being meadow, and without wood, and all of the high grounds being covered with trees and appearing like islands: the whole scene seemed an elysium. Capt. Thomas Morris. 1791 I am sitting in a 60-mile-an-hour bus sailing over a highway originally laid out for horse and buggy. The ribbon of concrete has been widened and widened until the field fences threaten to topple into the road cuts. In the narrow thread of sod between the shaved banks and the toppling fences grow the relics of what once was Illinois: the prairie.
Mexican Fauna in the Anthropocene
This contributed volume presents an analysis of the current conservation status of major faunal groups in Mexico. The chapters describe a prognosis of future challenges, and also explore the expanding threats inherent in the Anthropocene within the context of the unique physical, biological and cultural aspects of the nation. Covering 27 chapters, and written by Mexican and international authors, this book analyzes a wide range of vertebrate and invertebrate animal taxa, their ecosystems and the critical processes related to their present conservation status. This volume is an important reference material for researchers, conservationists and students interested in the biological and ecological processes shaping the Mexican fauna.
Immersion
Abbie Gascho Landis brings readers to a hotbed of mussel diversity, the American Southeast, to seek mussels where they eat, procreate, and, too often, perish. Accompanied often by her husband, a mussel scientist, and her young children, she learned to see mussels on the creekbed, to tell a spectaclecase from a pigtoe, and to worry what vanishing mussels--70 percent of North American species are imperiled--will mean for humans and wildlife alike. Landis shares this journey, traveling from perilous river surveys to dry streambeds and into laboratories where endangered mussels are raised one precious life at a time. Mussels have much to teach us about the health of our watersheds if we step into the creek and take a closer look at their lives. In the tradition of writers like Terry Tempest Williams and Sy Montgomery, Landis gracefully chronicles these untold stories with a veterinarian's careful eye and the curiosity of a naturalist.--
