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Author: Martin John Hodson
Publisher: Frontiers Media SA
ISBN: 2889637743
Category :
Languages : en
Pages : 265
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Book Description
Author: Martin John Hodson
Publisher: Frontiers Media SA
ISBN: 2889637743
Category :
Languages : en
Pages : 265
Get Book Here
Book Description
Author: Robert H. Brunswig
Publisher:
ISBN:
Category : History
Languages : en
Pages : 392
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Book Description
As the Ice Age waned, Clovis hunter-gatherers began to explore and colonize the area now known as Colorado. Their descendents and later Paleoindian migrants spread throughout Colorado's plains and mountains, adapting to diverse landforms and the changing climate. In this new volume, Robert H. Brunswig and Bonnie L. Pitblado assemble experts in archaeology, paleoecology-climatology, and paleofaunal analysis to share new discoveries about these ancient people of Colorado. The editors introduce the research with scientific context. A review of seventy-five years of Paleoindian archaeology in Colorado highlights the foundation on which new work builds, and a survey of Colorado's ancient climates and ecologies helps readers understand Paleoindian settlement patterns. Eight essays discuss archaeological evidence from Plains to high Rocky Mountain sites. The book offers the most thorough analysis to date of Dent--the first Clovis site discovered. Essays on mountain sites show how advances in methodology and technology have allowed scholars to reconstruct settlement patterns and changing lifeways in this challenging environment. Colorado has been home to key moments in human settlement and in the scientific study of our ancient past. Readers interested in the peopling of the New World as well as those passionate about the methods and history of archaeology will find new material and satisfying overviews in this book. Contributors include Rosa Maria Albert, Robert H. Brunswig, Reid A. Bryson, Linda Scott Cummings, James Doerner, Daniel C. Fisher, David L. Fox, Bonnie L. Pitblado, Jeffrey L. Saunders, Todd A. Surovell, R. A. Varney, and Nicole M. Waguespack.
Author: Susan C. Mulholland
Publisher: Springer Science & Business Media
ISBN: 1489911553
Category : Social Science
Languages : en
Pages : 378
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Book Description
This volume is the first in theAdvances in Archaeological and Museum Science series sponsored by the Society for Archaeological Sciences. The purpose of this biennial series is to provide summaries of advances in closely defined topics in archaeometry, archaeological science, environmental archaeology, preservation technology and museum conservation. The Society for Archaeological Sciences (SAS) exists to encourage interdisci plinary collaboration between archaeologists and colleagues in the natural and physical sciences. SAS members are drawn from many disciplinary fields. However, they all share a common belief that physical science techniques and methods constitute an essential component of archaeological field and laboratory studies. The General Editors wish to express their appreciation to Renee S. Kra and Frances D. Moskovitz of Radiocarbon for their special expertise and assistance in the production of this volume. We also appreciate the contribution of the two reviewers for their excellent comments and suggestions. The General Editor responsible for undertaking the development of this volume was R. E. Taylor.
Author:
Publisher: Frontiers Media SA
ISBN: 2832521584
Category : Science
Languages : en
Pages : 378
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Book Description
In the last two decades, plant biology has developed rapidly, ranging from molecular genetics, cell biology, and physiology to ecology and evolutionary issues, both for economic species and species unrelated to humans. These topics have received intensive attention, however, there is still a large gap in the study of plant biology in prehistoric times, especially those closely related to humans. The identification of plant species in archaeological sites plays an important role in exploring the paleoenvironment, the origin and spread of agriculture, and the relationship between humans and nature. In this research topic, we welcome progress in all aspects of ancient plant fossil research, especially phytoliths, starches, pollen and carbonized seeds, from the mechanisms of plant fossil formation to their phytosystematics, and the associated paleoecology and paleoenvironment.
Author: Deborah M. Pearsall
Publisher: UPenn Museum of Archaeology
ISBN: 9781931707022
Category : Science
Languages : en
Pages : 226
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Book Description
Paleobotanical studies are assuming an increasingly important role in archaeology, providing information on prehistoric social structures, environments, and economic concerns. This volume presents the latest applications of phytolith analysis in archaeology and paleoecology. It demonstrates the versatility of the discipline. MASCA Vol. 10
Author: Rupesh K. Deshmukh
Publisher: Frontiers Media SA
ISBN: 2889453529
Category :
Languages : en
Pages : 188
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Book Description
Silicon (Si) is gaining increased attention in the farming sector because of its beneficial effects observed in several crop species, particularly under stress conditions. The magnitude of benefits is predominantly observed in plant species that can accumulate Si above a certain threshold. Therefore, deciphering the molecular mechanisms and genetic factors conferring a plant ability to take up silicon is necessary. Along these lines, several efforts have been made to identify the specific genes regulating Si uptake and distribution in plant tissues. This information finds its usefulness in identifying Si-competent species, and could eventually lead to improving this ability in low-accumulating species. The successful exploitation of Si in agriculture depends highly on the understanding of different Si properties including plant-available Si from the soil, transport within tissues, deposition in planta, and Si effect on different metabolic and physiological processes. In addition, a better comprehension of external factors influencing Si uptake and deposition in plant tissue remains important. A plant can take up Si efficiently only in the form of silicic acid and most soils, despite containing high concentrations of Si, are deficient in plant-available Si. Consequently, soil amendment with fertilizers rich in plant-available Si is now viewed as an affordable option to protect plants from the biotic and abiotic stresses and achieve more sustainable cropping management worldwide. Articles compiled in the present research topic touch upon several aspects of Si properties and functionality in plants. The information will be helpful to further our understanding of the role of Si and contribute to exploit the benefits plants derive from it.
Author: Darin A. Croft
Publisher: Springer
ISBN: 3319942654
Category : Science
Languages : en
Pages : 417
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Book Description
This volume focuses on the reconstruction of past ecosystems and provides a comprehensive review of current techniques and their application in exemplar studies. The 18 chapters address a wide variety of topics that span vertebrate paleobiology and paleoecology (body mass, postcranial functional morphology, evolutionary dental morphology, microwear and mesowear, ecomorphology, mammal community structure analysis), contextual paleoenvironmental studies (paleosols and sedimentology, ichnofossils, pollen, phytoliths, plant macrofossils), and special techniques (bone microstructure, biomineral isotopes, inorganic isotopes, 3-D morphometrics, and ecometric modeling). A final chapter discusses how to integrate results of these studies with taphonomic data in order to more accurately characterize an ancient ecosystem. Current investigators, advanced undergraduates, and graduate students interested in the field of paleoecology will find this book immensely useful. The length and structure of the volume also makes it suitable for teaching a college-level course on reconstructing Cenozoic ecosystems.
Author: Ascensión Pinilla
Publisher: Editorial CSIC - CSIC Press
ISBN: 9788400076740
Category : Paleoecology
Languages : en
Pages : 318
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Book Description
Author: Dolores R. Piperno
Publisher: Elsevier
ISBN: 148329711X
Category : Business & Economics
Languages : en
Pages : 295
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Book Description
This is a methodological guide to the use of plant opal phytolith analysis in paleoenvironmental and paleoecological reconstruction. It is the first book-length treatment of this promising technique, which has undergone rapid development within the past few years and is now beginning to be used with considerable success by paleobotanists who serve the archaeological and paleontological research communities. It will be mandatory reading for all paleobotanists, paleoecologists, and archaeological scientists.
Author: David Beerling
Publisher: Oxford University Press
ISBN: 0192529781
Category : Science
Languages : en
Pages : 381
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Book Description
Plants have profoundly moulded the Earth's climate and the evolutionary trajectory of life. Far from being 'silent witnesses to the passage of time', plants are dynamic components of our world, shaping the environment throughout history as much as that environment has shaped them. In The Emerald Planet, David Beerling puts plants centre stage, revealing the crucial role they have played in driving global changes in the environment, in recording hidden facets of Earth's history, and in helping us to predict its future. His account draws together evidence from fossil plants, from experiments with their living counterparts, and from computer models of the 'Earth System', to illuminate the history of our planet and its biodiversity. This new approach reveals how plummeting carbon dioxide levels removed a barrier to the evolution of the leaf; how plants played a starring role in pushing oxygen levels upwards, allowing spectacular giant insects to thrive in the Carboniferous; and it strengthens fascinating and contentious fossil evidence for an ancient hole in the ozone layer. Along the way, Beerling introduces a lively cast of pioneering scientists from Victorian times onwards whose discoveries provided the crucial background to these and the other puzzles. This understanding of our planet's past sheds a sobering light on our own climate-changing activities, and offers clues to what our climatic and ecological futures might look like. There could be no more important time to take a close look at plants, and to understand the history of the world through the stories they tell. Oxford Landmark Science books are 'must-read' classics of modern science writing which have crystallized big ideas, and shaped the way we think.
