Federal Register


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Agrindex


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Pinson Mounds


Book Description

Pinson Mounds: Middle Woodland Ceremonialism in the Midsouth is a comprehensive overview and reinterpretation of the largest Middle Woodland mound complex in the Southeast. Located in west Tennessee about ten miles south of Jackson, the Pinson Mounds complex includes at least thirteen mounds, a geometric earthen embankment, and contemporary short-term occupation areas within an area of about four hundred acres. A unique feature of Pinson Mounds is the presence of five large, rectangular platform mounds from eight to seventy-two feet in height. Around A.D. 100, Pinson Mounds was a pilgrimage center that drew visitors from well beyond the local population and accommodated many distinct cultural groups and people of varied social stations. Stylistically nonlocal ceramics have been found in virtually every excavated locality, all together representing a large portion of the Southeast. Along with an overview of this important and unique mound complex, Pinson Mounds also provides a reassessment of roughly contemporary centers in the greater Midsouth and Lower Mississippi Valley and challenges past interpretations of the Hopewell phenomenon in the region.




Invertebrates in Freshwater Wetlands


Book Description

Wetlands are among the world’s most valuable and most threatened habitats, and in these crucially important ecosystems, the invertebrate fauna holds a focal position. Most of the biological diversity in wetlands is found within resident invertebrate assemblages, and those invertebrates are the primary trophic link between lower plants and higher vertebrates (e.g. amphibians, fish, and birds). As such, most scientists, managers, consultants, and students who work in the world’s wetlands should become better informed about the invertebrate components in their habitats of interest. Our book serves to fill this need by assembling the world’s most prominent ecologists working on freshwater wetland invertebrates, and having them provide authoritative perspectives on each the world’s most important freshwater wetland types. The initial chapter of the book provides a primer on freshwater wetland invertebrates, including how they are uniquely adapted for life in wetland environments and how they contribute to important ecological functions in wetland ecosystems. The next 15 chapters deal with invertebrates in the major wetlands across the globe (rock pools, alpine ponds, temperate temporary ponds, Mediterranean temporary ponds, turloughs, peatlands, permanent marshes, Great Lakes marshes, Everglades, springs, beaver ponds, temperate floodplains, neotropical floodplains, created wetlands, waterfowl marshes), each chapter written by groups of prominent scientists intimately knowledgeable about the individual wetland types. Each chapter reviews the relevant literature, provides a synthesis of the most important ecological controls on the resident invertebrate fauna, and highlights important conservation concerns. The final chapter synthesizes the 15 habitat-based chapters, providing a macroscopic perspective on natural variation of invertebrate assemblage structure across the world’s wetlands and a paradigm for understanding how global variation and environmental factors shape wetland invertebrate communities.