Author: Alejandro Casas
Publisher: Frontiers Media SA
ISBN: 2889630471
Category :
Languages : en
Pages : 284
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Book Description
The Neotropical area is a main setting of the earliest experiences of domestication ofplants, and evolutionary processes guided by humans, which continue being active inthe area. Studies comprised in this Research Topic show a general panorama aboutsimilarities and particularities of processes of domestication for different plant groupsand regions, some of them illustrate how the domestication processes originated anddiffused, how landscape domestication has operated and continues being practicedand others discuss some of the main challenges for designing policies for biosafetyand conservation of plant genetic resources. It is an attempt to identify main topicsfor research on evolution under domestication, and opportunities that researcherscan find in the Neotropics to understand how and why these processes occurredin the past and present.
Author: Douglas J. Kennett
Publisher: Univ of California Press
ISBN: 0520246470
Category : Nature
Languages : en
Pages : 408
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Book Description
"For the newcomer to the literature and logic of human behavioral ecology, this book is a flat-out bonanza—entirely accessible, self-critical, largely free of polemic, and, above all, stimulating beyond measure. It's an extraordinary contribution. Our understanding of the foraging-farming dynamic may just have changed forever."—David Hurst Thomas, American Museum of Natural History
Author: James F. Hancock
Publisher: CABI
ISBN: 1845938011
Category : Technology & Engineering
Languages : en
Pages : 255
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Book Description
The genetic variability that developed in plants during their evolution is the basic of their domestication and breeding into the crops grown today for food, fuel and other industrial uses. This third edition of Plant Evolution and the Origin of Crop Species brings the subject up-to-date, with more emphasis on crop origins. Beginning with a description of the processes of evolution in native and cultivated plants, the book reviews the origins of crop domestication and their subsequent development over time. All major crop species are discussed, including cereals, protein plants, starch crops, fruits and vegetables, from their origins to conservation of their genetic resources for future development.
Author: Douglas J. Kennett
Publisher: Univ of California Press
ISBN: 0520932455
Category : Nature
Languages : en
Pages : 409
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Book Description
This innovative volume is the first collective effort by archaeologists and ethnographers to use concepts and models from human behavioral ecology to explore one of the most consequential transitions in human history: the origins of agriculture. Carefully balancing theory and detailed empirical study, and drawing from a series of ethnographic and archaeological case studies from eleven locations—including North and South America, Mesoamerica, Europe, the Near East, Africa, and the Pacific—the contributors to this volume examine the transition from hunting and gathering to farming and herding using a broad set of analytical models and concepts. These include diet breadth, central place foraging, ideal free distribution, discounting, risk sensitivity, population ecology, and costly signaling. An introductory chapter both charts the basics of the theory and notes areas of rapid advance in our understanding of how human subsistence systems evolve. Two concluding chapters by senior archaeologists reflect on the potential for human behavioral ecology to explain domestication and the transition from foraging to farming.
Author: Paulo S. Oliveira
Publisher: Cambridge University Press
ISBN: 110715975X
Category : Nature
Languages : en
Pages : 461
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Book Description
The first volume devoted to anthropogenic effects on interactions between ants and flowering plants, considered major parts of terrestrial ecosystems.
Author: Dolores R. Piperno
Publisher: Academic Press Incorporated
ISBN: 9780125571807
Category : Business & Economics
Languages : en
Pages : 10
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Book Description
This first modern, full-bodied study of early horticulture and agriculture in the Neotropics unites new methods of recovering, identifying, and dating plant remains with a strong case for Optimal Foraging Strategy in this historical context. Drawing upon new approaches to tropical archaeology, Dolores Piperno and Deborah Pearsall argue that the tropical forest habitat is neither as hostile nor as benevolent for human occupation and plant experimentation as researchers have suggested. Among other conclusions, they demonstrate that tropical forest food production emerged concurrent with that in the Near East, that many tropical lowland societies practiced food production for at least 5,000 years before the emergence of village life, and that by 7000 B.P. cultivated plots had been extended into the forest, with the concomitant felling and killing of trees to admit sunlight to seed and tuber beds. Piperno and Pearsall have written a polished study of the low-lying regions between southwestern Mexico and the southern rim of the Amazon Basin. With modern techniques for recording and dating botanical remains from archaeological sites and genetic studies to determine the relationships between wild and domesticated plants, their research pulls together a huge mass of information produced by scholars in various disciplines and provides a strong theoretical framework in which to interpret it. Key features include: arguments that tropical forest food production emerged at approximately the same time as that in the Near East and is earlier than currently demonstrated in highland Mexico and Peru; and contends that the lowland tropics witnessed climatic and vegetational changes between 11,000 BP and 10,000 BP, no less profound than those experienced at higher latitudes. It appeals to anyone concerned with Latin American prehistory. It offers coverage of the development of slash and burn (or swidden) cultivation and, focuses on low and lower mid-elevations.
Author: Thomas Defler
Publisher: Springer
ISBN: 3319984497
Category : Science
Languages : en
Pages : 403
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Book Description
This book takes a non-technical approach in covering the evolution of South American mammalian fauna throughout geological history, and discusses how South America has changed due to mammalian invasions. Unlike other works on the subject, this book attempts to answer several crucial questions that often go unmentioned together in one cohesive monograph. What was the fauna like before the American interchange? What were the origins of the now-extinct groups when northern species arrived and out-competed them? How did the modern mammalian fauna come into being with such disparate animal groups? This information is given from a historical perspective throughout the book's 15 chapters, and is presented in an easily graspable fashion by mostly avoiding technical language. The book is written for academics, scientists and scholars engaged in paleontology, zoology and evolutionary biology, but may also appeal to a larger audience of general readers interested in mammalian evolution. The book begins with an introduction, describing the tools necessary to interpret the evolutionary history of South American mammals in geological terms and some of the early people who helped found South American mammalian paleontology. Chapter 2 describes the Mesozoic first mammals of Gondwana and what we are learning about them, dominant before the K/T extinction event. Then chapters 3 through 8 cover the Cenozoic, or "Age of Mammals", highlighting the major mammalian groups of South America that replaced the earlier mammals of Gondwana. These groups include the marsupials, native ungulates, the xenarthrans (armadillos, anteaters, sloths), the caviomorphs (rodents), and the platyrrhine monkeys. Chapters 9 and 10 address the Antarctic La Meseta fossils and the Colombian La Venta fossil faunal assemblages. Chapter 11 discusses the neotropical mammals that invaded the Caribbean Islands, and illustrates the influence South America has had on adjacent faunas. Chapter 12 describes the origin of the Amazon River and the role it has played in the evolution of the mammals and other flora and fauna. Chapter 13 tells the story of the Great American Biotic Interchange (GABI), and chapter 14 follows this up with a discussion of the Pleistocene mammal communities and their eventual extinction. Chapter 15 concludes the text by discussing the modern mammals of South America, and how despite the extensive Pleistocene extinctions there is still a lot of mammalian diversity in South America.
Author: Mark A. Elgar
Publisher: Frontiers Media SA
ISBN: 2889666077
Category : Science
Languages : en
Pages : 211
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Book Description
If nothing else, 2020 reminded us that, whether we like it or not, human society forms part of a broader ecological community that includes species with management challenges. My experience in Melbourne highlighted how environmental threats to humanity are best managed when governments adopt evidence-based strategies (that might also require incentives for human cooperation). Fundamental research, ranging from quantitative natural history to broader insights about ecological and evolutionary processes, invariably forms the backbone of such evidence. The collection of papers in this 2020 Highlights eBook represents a sample of articles in Frontiers in Ecology and Evolution that contribute to our collective wisdom in the discipline and generated sizeable interest among our readers. We hope you also find them interesting.
Author: Ted R Schultz
Publisher: MIT Press
ISBN: 0262543206
Category : Social Science
Languages : en
Pages : 339
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Book Description
Contributors explore common elements in the evolutionary histories of both human and insect agriculture resulting from convergent evolution. During the past 12,000 years, agriculture originated in humans as many as twenty-three times, and during the past 65 million years, agriculture also originated in nonhuman animals at least twenty times and in insects at least fifteen times. It is much more likely that these independent origins represent similar solutions to the challenge of growing food than that they are due purely to chance. This volume seeks to identify common elements in the evolutionary histories of both human and insect agriculture that are the results of convergent evolution. The goal is to create a new, synthetic field that characterizes, quantifies, and empirically documents the evolutionary and ecological mechanisms that drive both human and nonhuman agriculture. The contributors report on the results of quantitative analyses comparing human and nonhuman agriculture; discuss evolutionary conflicts of interest between and among farmers and cultivars and how they interfere with efficiencies of agricultural symbiosis; describe in detail agriculture in termites, ambrosia beetles, and ants; and consider patterns of evolutionary convergence in different aspects of agriculture, comparing fungal parasites of ant agriculture with fungal parasites of human agriculture, analyzing the effects of agriculture on human anatomy, and tracing the similarities and differences between the evolution of agriculture in humans and in a single, relatively well-studied insect group, fungus-farming ants.
Author: Melinda A. Zeder
Publisher: Univ of California Press
ISBN: 0520932420
Category : Social Science
Languages : en
Pages : 377
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Book Description
Agriculture is the lever with which humans transformed the earth over the last 10,000 years and created new forms of plant and animal species that have forever altered the face of the planet. In the last decade, significant technological and methodological advances in both molecular biology and archaeology have revolutionized the study of plant and animal domestication and are reshaping our understanding of the transition from foraging to farming, one of the major turning points in human history. This groundbreaking volume for the first time brings together leading archaeologists and biologists working on the domestication of both plants and animals to consider a wide variety of archaeological and genetic approaches to tracing the origin and dispersal of domesticates. It provides a comprehensive overview of the state of the art in this quickly changing field as well as reviews of recent findings on specific crop and livestock species in the Americas, Eurasia, and Africa. Offering a unique global perspective, it explores common challenges and potential avenues for future progress in documenting domestication.
