Download or read book Ecology of a Tool written by Pierre Perequin and published by Oxbow Books. This book was released on 2020-04-30 with total page 832 pages. Available in PDF, EPUB and Kindle. Book excerpt: New Guinea, and especially Papua New Guinea, is the last country in the world where ethnologists were able to closely observe, film and photograph the whole manufacturing chaînes opératoires of polished stone felling tools, from quarry extraction to finished tool use. Research on the polished blades of PNG has evolved over the years, following changing philosophies and research agendas. While it is clear that an exceptional sum of information has been gathered, it remains centered on that small part of the Highlands where conditions for field research were more pleasant than elsewhere. This presentation of Irian Jaya axes therefore tackles a topic that remains mostly unexplored. Until now, stone tool research in New Guinea has followed an anthropocentric approach, in which tools are seen more as vectors for social exchanges than as means of acting on the environment. This monograph takes a different approach. Here, polished stone blades are placed at the center of the world, between, on one side, the transformed natural environment, and, on the other, the social and economic environment. This approach allows for a suggestion of new avenues of inference in archaeology, as well as to test and abandon existing ones. In this volume, the stone blade is considered as a living being, existing in balance within its biotope. This idea is not far removed from the beliefs of Irian Jaya farmers, for whom life animates certain objects of their material culture. Following a brief presentation of Irian Jaya, the function of polished stone blades in Irian Jaya societies and the distribution of hafting styles is described, defined and studied along with the quarrying zones and the areas of diffusion and use of their production. The different trends in each area of polished blade production and exchanges are also noted. Finally, it concludes with a discussion of the ethnoarchaeological potential of these contemporary observations.

Download or read book Ecology of a Tool written by Pierre Perequin and published by Oxbow Books. This book was released on 2020-04-30 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: New Guinea, and especially Papua New Guinea, is the last country in the world where ethnologists were able to closely observe, film and photograph the wholemanufacturing chaînes opératoires of polished stone felling tools, from quarryextraction to finished tool use. Research on the polished blades of PNG has evolvedover the years, following changing philosophies and research agendas. While it is clearthat an exceptional sum of information has been gathered, it remains centered on thatsmall part of the Highlands where conditions for field research were more pleasantthan elsewhere. Our presentation of Irian Jaya axes therefore tackles a topic thatremains mostly unexplored.Until now, stone tool research in New Guinea has followed an anthropocentricapproach, in which tools are seen more as vectors for social exchanges than as meansof acting on the environment. This monograph will take a different approach. Here,polished stone blades are placed at the center of the world, between, on one side, thetransformed natural environment, and, on the other, the social and economicenvironment. This approach will allow us to suggest new avenues of inference inarchaeology, as well as to test and abandon existing ones.In this volume, the stone blade is considered as a living being, existing in balancewithin its biotope. This idea is not far removed from the beliefs of Irian Jaya farmers,for whom life animates certain objects of their material culture.Following a brief presentation of Irian Jaya, we will describe the function of polishedstone blades in Irian Jaya societies and the distribution of hafting styles, define andstudy the quarrying zones and the areas of diffusion and use of their production, and,if possible, the different trends noted in each area of polished blade production andexchanges. Finally, we will conclude with a discussion of the ethnoarchaeologicalpotential of these contemporary observations.

Download or read book Tool Use in Animals written by Crickette M. Sanz and published by Cambridge University Press. This book was released on 2013-03-07 with total page 325 pages. Available in PDF, EPUB and Kindle. Book excerpt: The last decade has witnessed remarkable discoveries and advances in our understanding of the tool using behaviour of animals. Wild populations of capuchin monkeys have been observed to crack open nuts with stone tools, similar to the skills of chimpanzees and humans. Corvids have been observed to use and make tools that rival in complexity the behaviours exhibited by the great apes. Excavations of the nut cracking sites of chimpanzees have been dated to around 4-5 thousand years ago. Tool Use in Animals collates these and many more contributions by leading scholars in psychology, biology and anthropology, along with supplementary online materials, into a comprehensive assessment of the cognitive abilities and environmental forces shaping these behaviours in taxa as distantly related as primates and corvids.

Download or read book The Historical Ecology Handbook written by Dave Egan and published by Island Press. This book was released on 2005-08-12 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: A fundamental aspect of the work of ecosystem restoration is to rediscover the past and bring it into the present-to determine what needs to be restored, why it was lost, and how best to make it live again. This handbook makes essential connections between past and future ecosystems, bringing together leading experts to offer a much-needed introduction to the field of historical ecology and its practical application by on-the-ground restorationists. - from publisher description.

Download or read book Ecology of a Tool written by Pierre Pétrequin and published by Oxbow Books Limited. This book was released on 2020 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: English edition of classic French publication on the manufacture, exchange and social and economic significance of New Guinea axes.

Download or read book Handbook of Trait Based Ecology written by Francesco de Bello and published by Cambridge University Press. This book was released on 2021-03-11 with total page 311 pages. Available in PDF, EPUB and Kindle. Book excerpt: Trait-based ecology is rapidly expanding. This comprehensive and accessible guide covers the main concepts and tools in functional ecology.

Download or read book Chicano Culture Ecology Politics written by Devon Gerardo Pena and published by University of Arizona Press. This book was released on 1998 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: Until recently, mainstream American environmentalism has been a predominantly white, middle-class movement, essentially ignoring the class, race, and gender dimensions of environmental politics. In this provocative collection of original essays, the environmental dimensions of the Chicana/o experience are explicitly expressed and debated. Employing a variety of genres ranging from poetry to autobiography to theoretical and empirical essays, the voices in this collection speak to the most significant issues of environmentalism and social justice, recognizing throughout the need for a pluralism of Chicana/o philosophies. The contributors provide an excellent basis for understanding how multiple Chicana/o views on the environment play out in the context of dominant social, political and economic views. Chicano Culture, Ecology, Politics examines a number of Chicana/o ecological perspectives. How can the ethics of reciprocity present in Chicana/o agropastoral life be protected and applied on a broader scale? How can the dominant society, whose economic structure is invested in "placeless mobility," take note of the harm caused to land-based cultures, take responsibility for it, and take heed before it is too late? Will the larger society be "ecologically housebroken" before it destroys its home? Grounded in actual political struggles waged by Chicana/o communities over issues of environmental destruction, cultural genocide, and socioeconomic domination, this volume provides an important series of snapshots of Chicana/o history. Chicano Culture, Ecology, Politics illuminates the bridges that existÑand must be understoodÑbetween race, ethnicity, class, gender, politics, and ecology. CONTENTS Part 1: IndoHispano Land Ethics Los Animalitos: Culture, Ecology, and the Politics of Place in the Upper RÁo Grande, Devon G. Pe–a Social Action Research, Bioregionalism, and the Upper R’o Grande, RubŽn O. Mart’nez Notes on (Home)Land Ethics: Ideas, Values, and the Land, Reyes Garc’a Part 2: Environmental History and Ecological Politics Ecological Legitimacy and Cultural Essentialism: Hispano Grazing in Northern New Mexico, Laura Pulido The Capitalist Tool, the Lawless, and the Violent: A Critique of Recent Southwestern Environmental History, Devon G. Pe–a and RubŽn O. Mart’nez Ecofeminism and Chicano Environmental Struggles: Bridges across Gender and Race, Gwyn Kirk Philosophy Meets Practice: A Critique of Ecofeminism through the Voices of Three Chicana Activists, Malia Davis Part 3: Alternatives to Destruction The Pasture Poacher (a poem), Joseph C. Gallegos Acequia Tales: Stories from a Chicano Centennial Farm, Joseph C. Gallegos A Gold Mine, an Orchard, and an Eleventh Commandment, Devon G. Pe–a

Download or read book Practical Field Ecology written by C. Philip Wheater and published by John Wiley & Sons. This book was released on 2011-06-20 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces experimental design and data analysis / interpretation as well as field monitoring skills for both plants and animals. Clearly structured throughout and written in a student-friendly manner, the main emphasis of the book concentrates on the techniques required to design a field based ecological survey and shows how to execute an appropriate sampling regime. The book evaluates appropriate methods, including the problems associated with various techniques and their inherent flaws (e.g. low sample sizes, large amount of field or laboratory work, high cost etc). This provides a resource base outlining details from the planning stage, into the field, guiding through sampling and finally through organism identification in the laboratory and computer based data analysis and interpretation. The text is divided into six distinct chapters. The first chapter covers planning, including health and safety together with information on a variety of statistical techniques for examining and analysing data. Following a chapter dealing with site characterisation and general aspects of species identification, subsequent chapters describe the techniques used to survey and census particular groups of organisms. The final chapter covers interpreting and presenting data and writing up the research. The emphasis here is on appropriate wording of interpretation and structure and content of the report.

Download or read book Methods in Historical Ecology written by Guillaume Odonne and published by Routledge. This book was released on 2020-10-11 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents some of the most recent tools, methods and concepts in historical ecology. It introduces students and researchers to state-of-the-art techniques and showcases a wide array of methods dedicated to understanding the history of tropical landscapes. The chapters cover the detection and characterisation of archaeological features, living organisms as witnesses of past human activities, ethnoecological knowledge of ancient anthropogenic landscapes and societal impacts of historical ecology. Whilst mainly based on Amazonian experiences, the contributions aim to strengthen synergies between disciplines and to propose solutions that can be applied elsewhere in the field.

Download or read book Restoration Ecology written by William R. Jordan and published by Cambridge University Press. This book was released on 1990-08-16 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although interest in ecological restoration has grown rapidly in recent years, restoration efforts have been highly empirical and have therefore been of only marginal interest to theoretical ecologists concerned with the structure and dynamics of communities. The ability to reassemble a community or ecosystem and to make it function properly actually represents a critical test of ecological understanding in the most fundamental sense. It is this idea of restoration as a technique - and even a paradigm - for ecological studies, leading in turn to improved restoration methods, that is the subject of this book.

Download or read book Information Ecologies written by Bonnie A. Nardi and published by MIT Press. This book was released on 2000-02-28 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: A call for informed, responsible engagement with information technology at the local level. The common rhetoric about technology falls into two extreme categories: uncritical acceptance or blanket rejection. Claiming a middle ground, Bonnie Nardi and Vicki O'Day call for responsible, informed engagement with technology in local settings, which they call information ecologies. An information ecology is a system of people, practices, technologies, and values in a local environment. Nardi and O'Day encourage the reader to become more aware of the ways people and technology are interrelated. They draw on their empirical research in offices, libraries, schools, and hospitals to show how people can engage their own values and commitments while using technology.

Download or read book Principles and Methods in Landscape Ecology written by Almo Farina and published by Springer Science & Business Media. This book was released on 2008-01-22 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: Landscape ecology is an integrative and multi-disciplinary science and Principles and Methods in Landscape Ecology reconciles the geological, botanical, zoological and human perspectives. In particular ,new paradigms and theories such as percolation, metapopulation, hierarchies, source-sink models have been integrated in this last edition with the recent theories on bio-complexity, information and cognitive sciences. Methods for studying landscape ecology are covered including spatial geometry models and remote sensing in order to create confidence toward techniques and approaches that require a high experience and long-time dedication. Principles and Methods in Landscape Ecology is a textbook useful to present the landscape in a multi-vision perspective for undergraduate and graduate students of biology, ecology, geography, forestry, agronomy, landscape architecture and planning. Sociology, economics, history, archaeology, anthropology, ecological psychology are some sciences that can benefit of the holistic vision offered by this texbook.

Download or read book Roots of Ecology written by Frank N. Egerton and published by Univ of California Press. This book was released on 2012-07-17 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ecology is the centerpiece of many of the most important decisions that face humanity. Roots of Ecology documents the deep ancestry of this now enormously important science from the early ideas of Herodotos, Plato, and Pliny, up through those of Linnaeus and Darwin, to those that inspired Ernst Haeckel's mid-nineteenth-century neologism ecology. Based on a long-running series of regularly published columns, this important work gathers a vast literature illustrating the development of ecological and environmental concepts, ideas, and creative thought that has led to our modern view of ecology. Roots of Ecology should be on every ecologist's shelf.

Download or read book Community Ecology written by Mark Gardener and published by Pelagic Publishing Ltd. This book was released on 2014-02-01 with total page 553 pages. Available in PDF, EPUB and Kindle. Book excerpt: Interactions between species are of fundamental importance to all living systems and the framework we have for studying these interactions is community ecology. This is important to our understanding of the planets biological diversity and how species interactions relate to the functioning of ecosystems at all scales. Species do not live in isolation and the study of community ecology is of practical application in a wide range of conservation issues. The study of ecological community data involves many methods of analysis. In this book you will learn many of the mainstays of community analysis including: diversity, similarity and cluster analysis, ordination and multivariate analyses. This book is for undergraduate and postgraduate students and researchers seeking a step-by-step methodology for analysing plant and animal communities using R and Excel. Microsoft's Excel spreadsheet is virtually ubiquitous and familiar to most computer users. It is a robust program that makes an excellent storage and manipulation system for many kinds of data, including community data. The R program is a powerful and flexible analytical system able to conduct a huge variety of analytical methods, which means that the user only has to learn one program to address many research questions. Its other advantage is that it is open source and therefore completely free. Novel analytical methods are being added constantly to the already comprehensive suite of tools available in R. Mark Gardener is both an ecologist and an analyst. He has worked in a range of ecosystems around the world and has been involved in research across a spectrum of community types. His knowledge of R is largely self-taught and this gives him insight into the needs of students learning to use R for complicated analyses.

Download or read book Individual based Modeling and Ecology written by Volker Grimm and published by Princeton University Press. This book was released on 2013-11-28 with total page 445 pages. Available in PDF, EPUB and Kindle. Book excerpt: Individual-based models are an exciting and widely used new tool for ecology. These computational models allow scientists to explore the mechanisms through which population and ecosystem ecology arises from how individuals interact with each other and their environment. This book provides the first in-depth treatment of individual-based modeling and its use to develop theoretical understanding of how ecological systems work, an approach the authors call "individual-based ecology.? Grimm and Railsback start with a general primer on modeling: how to design models that are as simple as possible while still allowing specific problems to be solved, and how to move efficiently through a cycle of pattern-oriented model design, implementation, and analysis. Next, they address the problems of theory and conceptual framework for individual-based ecology: What is "theory"? That is, how do we develop reusable models of how system dynamics arise from characteristics of individuals? What conceptual framework do we use when the classical differential equation framework no longer applies? An extensive review illustrates the ecological problems that have been addressed with individual-based models. The authors then identify how the mechanics of building and using individual-based models differ from those of traditional science, and provide guidance on formulating, programming, and analyzing models. This book will be helpful to ecologists interested in modeling, and to other scientists interested in agent-based modeling.

Download or read book Physiological Ecology written by William H. Karasov and published by Princeton University Press. This book was released on 2007-08-05 with total page 758 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unlocking the puzzle of how animals behave and how they interact with their environments is impossible without understanding the physiological processes that determine their use of food resources. But long overdue is a user-friendly introduction to the subject that systematically bridges the gap between physiology and ecology. Ecologists--for whom such knowledge can help clarify the consequences of global climate change, the biodiversity crisis, and pollution--often find themselves wading through an unwieldy, technically top-heavy literature. Here, William Karasov and Carlos Martínez del Rio present the first accessible and authoritative one-volume overview of the physiological and biochemical principles that shape how animals procure energy and nutrients and free themselves of toxins--and how this relates to broader ecological phenomena. After introducing primary concepts, the authors review the chemical ecology of food, and then discuss how animals digest and process food. Their broad view includes symbioses and extends even to ecosystem phenomena such as ecological stochiometry and toxicant biomagnification. They introduce key methods and illustrate principles with wide-ranging vertebrate and invertebrate examples. Uniquely, they also link the physiological mechanisms of resource use with ecological phenomena such as how and why animals choose what they eat and how they participate in the exchange of energy and materials in their biological communities. Thoroughly up-to-date and pointing the way to future research, Physiological Ecology is an essential new source for upper-level undergraduate and graduate students-and an ideal synthesis for professionals. The most accessible introduction to the physiological and biochemical principles that shape how animals use resources Unique in linking the physiological mechanisms of resource use with ecological phenomena An essential resource for upper-level undergraduate and graduate students An ideal overview for researchers

Download or read book Experimental Determination of Stone Tool Uses written by Lawrence H. Keeley and published by University of Chicago Press. This book was released on 1980-03-15 with total page 267 pages. Available in PDF, EPUB and Kindle. Book excerpt: A major problem confronting archeologists is how to determine the function of ancient stone tools. In this important work, Lawrence H. Keeley reports on his own highly successful course of research into the uses of British Paleolithic flint implements. His principal method of investigation, known as "microwear analysis," was the microscopic examination of traces of use left on flint implements in the form of polishes, striations, and breakage patterns. The most important discovery arising from Keeley's research was that, at magnifications of 100x to 400x, there was a high correlation between the detailed appearance of microwear polishes formed on tool edges and the general category of material worked by that edge. For example, different and distinctive types of microwear polish were formed during use on wood, bone, hide, meat, and soft plant material. These correlations between microwear polish and worked material were independent of the method of use (cutting, sawing, scraping, and so on). In combining evidence of polish type with other traces of use, Keeley was able to make precise reconstructions of tool functions. This book includes the results of a "blind test" of Keeley's functional interpretations which revealed remarkable agreement between the actual and inferred use of the tools tested. Keeley applied his method of microwear analysis to artifacts from three excavation sites in Britain—Clacton-on-the-sea, Swanscombe, and Hoxne. His research suggests new hypotheses concerning such Paleolithic problems as inter-assemblage variability, the function of Acheulean hand axes, sidescrapers, and chopper-cores and points the way to future research in Stone Age studies.