Download or read book Resource Competition and Community Structure MPB 17 Volume 17 written by David Tilman and published by Princeton University Press. This book was released on 2020-03-31 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the central questions of ecology is why there are so many different kinds of plants and animals. Here David Tilman presents a theory of how organisms compete for resources and the way their competition promotes diversity. Developing Hutchinson's suggestion that the main cause of diversity is the feeding relations of species, this book builds a mechanistic, resource-based explanation of the structure and functioning of ecological communities. In a detailed analysis of the Park Grass Experiments at the Rothamsted Experimental Station in England, the author demonstrates that the dramatic results of these 120 years of experimentation are consistent with his theory, as are observations in many other natural communities. The consumer-resource approach of this book is applicable to both animal and plant communities, but the majority of Professor Tilman's discussion concentrates on the structure of plant communities. All theoretical arguments are developed graphically, and formal mathematics is kept to a minimum. The final chapters of the book provide some testable speculations about resources and animal communities and explore such problems as the evolution of "super species," the differences between plant and animal community diversity patterns, and the cause of plant succession.
Download or read book Resource Competition written by James P. Grover and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: As one of the most quantitative of ecological subdisciplines, resource competition is an important, central area of ecology. Recently research into this area has increased dramatically and resource competition models have become more complex. The characterisation of this phenomenon is therefore the aim of this book. Resource Competition seeks to identify the unifying principles emerging from experimental and theoretical approaches as well as the differences between organisms, illustrating that greater knowledge of resource competition will benefit human and environmental welfare. This book will serve as an indispensable guide to ecologists, evolutionary biologists and environmental managers, and all those interested in resource competition as an emerging discipline.
Download or read book Built to Belong written by Natalie Franke and published by Hachette UK. This book was released on 2021-08-24 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: This fresh, inspiring call to community and connection from an entrepreneur and leader is perfect for anyone feeling alone and ready to set off on a journey to true belonging. Many of us feel more alone than ever despite living in the most connected society in human history. We need to belong in the same way that we need oxygen–our physical bodies require it. We perform better and have greater successes as individuals when we are connected to the collective. Join author Natalie Franke as she shares her story of longing for connection in the chaos and lessons learned on her journey to true belonging. Together we’ll uncover how to: Kick scroll-induced jealousy to the curb and transform the way that social media makes you feel about yourself and others Overcome loneliness by finding your people and cultivating true community in your personal and professional world Strike the balance between camaraderie and competition so that you can live a deeply fulfilled and joyful life Human beings are not highlight reels—we’re done fanning the flames of comparison, drowning in our insecurities, and being pitted against one another. We’re saying no to the endless rat race of getting ahead and goodbye to the narratives that leave us feeling left out and alone. We are destined for something better. We’re made for so much more. Because knit into the fabric of our DNA, we were Built to Belong.
Download or read book Competition and the Structure of Bird Communities MPB 7 Volume 7 written by Martin L. Cody and published by Princeton University Press. This book was released on 2020-03-31 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: Professor Cody's monograph emphasizes the role of competition at levels above single species populations, and describes how competition, by way of the niche concept, determines the structure of communities. Communities may be understood in terms of resource gradients, or niche dimensions, along which species become segregated through competitive interactions. Most communities appear to exist in three or four such dimensions. The first three chapters describe the resource gradients (habitat types, foraging sites, food types), show what factors restrict species to certain parts of the resource gradients and so determine niche breadths, and illustrate the important role of resource predictability in niche overlap between species for resources they share. Most examples are drawn from eleven North and South American bird communities, although the concepts and methodology are far more general. Next, the optimality of community structure is tested through parallel and convergent evolution on different continents with similar climates and habitats, and the direct influence of competitors on resource use is investigated by comparisons of species--poor island communities to species-rich mainland ones. Finally, the author discusses those sorts of environments in which the evolution of one species--one resource set is not achieved, and where alternative schemes of resource allocation, often involving several species that act ecologically as one, must be followed.
Download or read book Competition written by P.A. Keddy and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 565 pages. Available in PDF, EPUB and Kindle. Book excerpt: Competition is one of the most important factors controlling the distribution and abundance of living creatures. Sperm cells racing up reproductive tracts, beetle larvae battling inside single seeds, birds defending territories, and trees interfering with the light available to neighbours, are all engaged in competition for limited resources. Along with predation and mutualism, competition is one of the three major biological forces that assemble living communities. Recent experimental work, much of it only from the last few decades, has enhanced human knowledge of the prevalence of competition in nature. There are acacia trees that use ants to damage vines, beetles that compete in arenas for access to dung balls, tadpoles that apparently poison their neighbours, birds that smash the eggs of potential competitors, and plants that associate with fungi in order to increase access to soil resources. While intended as an up-to-date reference work on the state of this branch of ecology, the many non-technical examples will make interesting reading for those with a general interest in nature. Greatly expanded from the first prize-winning edition, there are entirely new chapters, including one on resources and another on competition gradients in nature. The author freely ranges across all major taxonomic groups in search of evidence. The question of whether competition occurs is no longer useful, the author maintains; rather the challenge is to determine when and where each kind of competition is important in natural systems. For this reason, variants of competition such as intensity, asymmetry and hierarchies are singled out for particular attention. The book concludes with the difficulties of finding general principles in complex ecological communities, and illustrates the limitations on knowledge that arise out of the biased conduct of scientists themselves. Competition can be found elsewhere in living systems other than ecological communities, at sub-microscopic scales in the interactions of enzymes and neural pathways, and over large geographic areas in the spread of human populations and contrasting ideas about the world. Human societies are therefore also examined for evidence of the kinds of competition found among other living organisms. Using an array of historical examples, including Biblical conflicts, the use of noblemen's sons in the Crusades, the Viking raids in Europe, strategic bombing campaigns in the Second World War, and ethnic battles of the Balkans, the book illustrates how most of the aspects of competition illustrated with plants and animals can be extended to the interactions of human beings and their societies.
Download or read book The Regionalisation of Competition Law and Policy within the ASEAN Economic Community written by Burton Ong and published by Cambridge University Press. This book was released on 2018-03 with total page 409 pages. Available in PDF, EPUB and Kindle. Book excerpt: Examines regional competition policy developments in South East Asia, exploring a broad range of related issues from diverse perspectives.
Download or read book Competition and Coexistence written by Ulrich Sommer and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: The question "Why are there so many species?" has puzzled ecologist for a long time. Initially, an academic question, it has gained practical interest by the recent awareness of global biodiversity loss. Species diversity in local ecosystems has always been discussed in relation to the problem of competi tive exclusion and the apparent contradiction between the competitive exclu sion principle and the overwhelming richness of species found in nature. Competition as a mechanism structuring ecological communities has never been uncontroversial. Not only its importance but even its existence have been debated. On the one extreme, some ecologists have taken competi tion for granted and have used it as an explanation by default if the distribu tion of a species was more restricted than could be explained by physiology and dispersal history. For decades, competition has been a core mechanism behind popular concepts like ecological niche, succession, limiting similarity, and character displacement, among others. For some, competition has almost become synonymous with the Darwinian "struggle for existence", although simple plausibility should tell us that organisms have to struggle against much more than competitors, e.g. predators, parasites, pathogens, and envi ronmental harshness.
Download or read book Competition and Theory in Community Ecology written by Joan Roughgarden and published by . This book was released on 1983 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Death of Competition written by James F. Moore and published by HarperCollins. This book was released on 2016-10-18 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Today's marketplace is seeing radical changes in the way companies do business with one another. New partnerships and alliances are constantly being forged, the lines between industries have blurred, and it has become difficult to tell one business from another, and who's competing with whom. The Death of Competition helps managers make sense of this chaos. Using biological ecology as a metaphor, it reveals how today's business environment parallels the natural world, and how, just like organisms in nature, companies must coexist and coevolve within their own business ecosystems. Through numerous examples, he explains the radically new cooperative/competitive relationships like the one forged between IBM and Microsoft and provides a comprehensive framework businesses can use to enhance their own collaborations with their customers, suppliers, investors and communities.
Download or read book The Business of Belonging written by David Spinks and published by John Wiley & Sons. This book was released on 2021-03-23 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: "A tactical primer for any business embarking on the critical work of actively building community."—Seth Godin, Author, This is Marketing "This book perfectly marries the psychology of communities, with the hard-earned secrets of someone who's done the real work over many years. David Spinks is the master of this craft."—Nir Eyal, bestselling author of Hooked and Indistractable The rise of the internet has brought with it an inexorable, almost shockingly persistent drive toward community. From the first social networks to the GameStop trading revolution, engaged communities have shown the ability to transform industries. Businesses need to harness that power. As business community expert David Spinks shows in The Business of Belonging: How to Make Community your Competitive Advantage, the successful brands of tomorrow will be those that create authentic connection, giving customers a sense of real belonging and unlocking unprecedented scale as a result. In his career of over 10 years in the business of building community, Spinks has learned what a winning community strategy looks like. From the fundamental concepts—including how community drives measurable business value and what the appropriate metrics are—to high-level community design and practical engagement techniques, The Business of Belonging is an epic journey into the world of community building. This book is for decision makers who want to better understand the value and opportunity of community, and for community professionals who want to level up their strategy. Featuring a foreword by Startup Grind and Bevy cofounder Derek Andersen, it will give you a step-by-step model for strategically planning, creating, facilitating, and measuring communities that drive business growth. Attracting and retaining community members who are also loyal customers, brand evangelists, and leaders—that’s the goal for today’s connected businesses, and this book is the map to getting there.
Download or read book The New Argonauts written by AnnaLee Saxenian and published by Harvard University Press. This book was released on 2006 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: Like the Greeks who sailed with Jason in search of the Golden Fleece, the new Argonauts--foreign-born, technically skilled entrepreneurs who travel back and forth between Silicon Valley and their home countries--seek their fortune in distant lands by launching companies far from established centers of skill and technology. Their story illuminates profound transformations in the global economy. Economic geographer AnnaLee Saxenian has followed this transformation, exploring one of its great paradoxes: how the "brain drain" has become "brain circulation," a powerful economic force for development of formerly peripheral regions. The new Argonauts--armed with Silicon Valley experience and relationships and the ability to operate in two countries simultaneously--quickly identify market opportunities, locate foreign partners, and manage cross-border business operations. The New Argonauts extends Saxenian's pioneering research into the dynamics of competition in Silicon Valley. The book brings a fresh perspective to the way that technology entrepreneurs build regional advantage in order to compete in global markets. Scholars, policymakers, and business leaders will benefit from Saxenian's firsthand research into the investors and entrepreneurs who return home to start new companies while remaining tied to powerful economic and professional communities in the United States. For Americans accustomed to unchallenged economic domination, the fast-growing capabilities of China and India may seem threatening. But as Saxenian convincingly displays in this pathbreaking book, the Argonauts have made America richer, not poorer.
Download or read book No Contest written by Alfie Kohn and published by Houghton Mifflin Harcourt. This book was released on 1992 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: Argues that competition is inherently destructive and that competitive behavior is culturally induced, counter-productive, and causes anxiety, selfishness, self-doubt, and poor communication.
Download or read book Understanding Collegiate Esports written by Jennifer Lee Hoffman and published by Taylor & Francis. This book was released on 2022-08-08 with total page 169 pages. Available in PDF, EPUB and Kindle. Book excerpt: As esports is one of the new and rapidly growing sports programs at the collegiate level, today’s campus leaders are increasingly asked to navigate the complexity of esports. This practical volume helps higher education professionals understand the expanding role of collegiate esports, describing the ecosystem of college esports and the experience for college players, as well as the connections between gaming and career preparation. Chapter authors offer an overview and practical look at the main structures and issues facing collegiate esports programs, athletes, and administrators. Chapters address the needs of the campus gaming community, building gender and racial inclusivity, athlete health, amateurism and the esports athlete, the role of the technology industry, governance, career paths, and coaching. This cutting-edge volume offers information to support campus leaders and practitioners in building and expanding collegiate esports programs in the quickly growing and changing aspects of both online and face-to-face campus communities.
Download or read book Competition and Entrepreneurship written by Israel M. Kirzner and published by University of Chicago Press. This book was released on 2015-07-10 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stressing verbal logic rather than mathematics, Israel M. Kirzner provides at once a thorough critique of contemporary price theory, an essay on the theory of entrepreneurship, and an essay on the theory of competition. Competition and Entrepreneurship offers a new appraisal of quality competition, of selling effort, and of the fundamental weaknesses of contemporary welfare economics. Kirzner's book establishes a theory of the market and the price system which differs from orthodox price theory. He sees orthodox price theory as explaining the configuration of prices and quantities that satisfied the conditions for equilibrium. Mr. Kirzner argues that "it is more useful to look to price theory to help understand how the decisions of individual participants in the market interact to generate the market forces which compel changes in prices, outputs, and methods of production and in the allocation of resources." Although Competition and Entrepreneurship is primarily concerned with the operation of the market economy, Kirzner's insights can be applied to crucial aspects of centrally planned economic systems as well. In the analysis of these processes, Kirzner clearly shows that the rediscovery of the entrepreneur must emerge as a step of major importance.
Download or read book Oxford Bibliographies written by and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Community Competition Policy written by European Communities. Economic and Social Committee and published by . This book was released on 1981 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book On Competition written by Michael E. Porter and published by Harvard Business Press. This book was released on 2008-10-01 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: For the past two decades, Michael Porter's work has towered over the field of competitive strategy. On Competition, Updated and Expanded Edition brings together more than a dozen of Porter's landmark articles from the Harvard Business Review. Five are new to this edition, including the 2008 update to his classic "The Five Competitive Forces That Shape Strategy," as well as new work on health care, philanthropy, corporate social responsibility, and CEO leadership. This collection captures Porter's unique ability to bridge theory and practice. Each of the articles has not only shaped thinking, but also redefined the work of practitioners in its respective field. In an insightful new introduction, Porter relates each article to the whole of his thinking about competition and value creation, and traces how that thinking has deepened over time. This collection is organized by topic, allowing the reader easy access to the wide range of Porter's work. Parts I and II present the frameworks for which Porter is best known--frameworks that address how companies, as well as nations and regions, gain and sustain competitive advantage. Part III shows how strategic thinking can address society's most pressing challenges, from environmental sustainability to improving health-care delivery. Part IV explores how both nonprofits and corporations can create value for society more effectively by applying strategy principles to philanthropy. Part V explores the link between strategy and leadership.
