Download or read book The Symbiotic Habit written by Angela E. Douglas and published by Princeton University Press. This book was released on 2021-08-10 with total page 215 pages. Available in PDF, EPUB and Kindle. Book excerpt: Throughout the natural world, organisms have responded to predators, inadequate resources, or inclement conditions by forming ongoing mutually beneficial partnerships--or symbioses--with different species. Symbiosis is the foundation for major evolutionary events, such as the emergence of eukaryotes and plant eating among vertebrates, and is also a crucial factor in shaping many ecological communities. The Symbiotic Habit provides an accessible and authoritative introduction to symbiosis, describing how symbioses are established, function, and persist in evolutionary and ecological time. Angela Douglas explains the evolutionary origins and development of symbiosis, and illustrates the principles of symbiosis using a variety of examples of symbiotic relationships as well as nonsymbiotic ones, such as parasitic or fleeting mutualistic associations. Although the reciprocal exchange of benefit is the key feature of symbioses, the benefits are often costly to provide, causing conflict among the partners. Douglas shows how these conflicts can be managed by a single controlling organism that may selectively reward cooperative partners, control partner transmission, and employ recognition mechanisms that discriminate between beneficial and potentially harmful or ineffective partners. The Symbiotic Habit reveals the broad uniformity of symbiotic process across many different symbioses among organisms with diverse evolutionary histories, and demonstrates how symbioses can be used to manage ecosystems, enhance food production, and promote human health.
Download or read book Symbiotic Multi Robot Organisms written by Paul Levi and published by Springer Science & Business Media. This book was released on 2010-05-18 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book examines the evolution of self-organised multicellular structures, and the remarkable transition from unicellular to multicellular life. It shows the way forward in developing new robotic entities that are versatile, cooperative and self-configuring.
Download or read book Symbiosis written by Joseph Seckbach and published by Springer Science & Business Media. This book was released on 2006-04-11 with total page 746 pages. Available in PDF, EPUB and Kindle. Book excerpt: Symbiosis is the fourth volume in the series Cellular Origin and Life in Extreme Habitats (COLE). Fifty experts, from over a dozen countries, review their current studies on different approaches to these phenomena. The chapters present various aspects of symbiosis from gene transfer, morphological features, and biodiversity to individual organisms sharing mutual cellular habitats. The origin of the eukaryotic phase is discussed with emphasis on cyanelles, H syntrophy, N2 fixation, and S-based symbiosis (as well as the origin of mitochondrion, chloroplast, and nucleus). All members of the three domains of life are presented for sharing symbiotic associations. This volume brings the concept of living together as `One plus One (plus One) equals One.' The purpose of this book is to introduce the teacher, researcher, scholar, and student as well as the open-minded and science-oriented reader to the global importance of this association.
Download or read book Landscape Paradigms and Post urban Spaces written by Roberto Pasini and published by Springer. This book was released on 2018-07-07 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents: 1) an urban-studies panorama on the emergence of a built/landscape continuum following the anthropic expansion at the geographic scale and the consequent demise of the city/country divide; 2) an in-depth theoretical analysis of disparate landscape constructs, culminating in the proposal of a comprehensive spatial paradigm addressing both manmade and natural contexts; 3) the in-situ transcription of the proposed spatial paradigm into a landscape installation implementing a territorial narrative in the Sierra Madre Oriental of Mexico. Foreword by Peter G. Rowe and afterword by Elisa C. Cattaneo. By virtue of its openness, fluidity, and volatility, fluctuating between heterogeneity and diversity, today’s built/landscape continuum exhibits analogies with distinct notions of landscape. The book determines an open-ended classification of contemporary space-making strategies exceeding the urban and metropolitan ambit, through a comparative anatomy of global case studies ranging from hard to soft: geotechnics or applied geographies, machinic micro-ecologies, aesthetic prostheses for operative metabolism, cybernetic utopias, atmospheric assemblages, psychic spheres, creole horizons, semiotic landscapes, geopolitical landscapes, geophilosophical excavations. The proposed spatial paradigm, accommodating aggregates of artificial and living systems, physical and mental spaces, and machinic and cultural landscapes, intends to reconcile the traditionally opposed ‘scientific-cognitive-metabolist’ and ‘cultural-geophilosophical-territorialist’ visions of the landscape. The resulting model transcends the exhausted myths of urban space, metropolitanism, and their filiations, in favor of a new form of urbanity and its attributes. Parts of the work were developed in the frame of research projects of Universidad de Monterrey and Parque Ecológico Chipinque and the IDAUP of UniFE and Polis. The target audience of the book is researchers, teachers, and advanced students engaged in landscape and urban studies with a prevalent focus on theory. The book can also benefit professional and institutional audiences looking for ethical/methodological orientation.
Download or read book Natural Attraction written by Iris Gottlieb and published by Sasquatch Books. This book was released on 2017-05-23 with total page 145 pages. Available in PDF, EPUB and Kindle. Book excerpt: Best buds, frenemies, freeloaders, bullies, copycats, hangers-on. We’re accustomed to all types of people and human interactions. But animal relationships can be just as weird and complex. For anyone who’s ever felt a bit awkward in their relationships, wait until you hear about how complicated things get in the animal world. This funny and enlightening gift book depicts charming and unusual symbiotic animal relationships in all their awkward glory. Through delightful watercolor illustrations and funny yet scientifically accurate text, Iris Gottlieb explores the symbiotic relationships of 35 odd, cute, and unpredictable animal pairs. Here are stories of vampires, cannibalism, mimicry, parasites, and more. You’ll learn a lot about nature--and human nature--as you recognize traits of your own friends, frenemies, and enemies in this insightful, amusing look into the secret lives of animals.
Download or read book Seed Production of Field Crops written by S. S. Mondal and published by New India Publishing. This book was released on 2009-01-04 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Indian context.
Download or read book Maximizing Nitrogen Fixation in Legumes as a Tool for Sustainable Agriculture Intensification written by Pilar Irisarri and published by Frontiers Media SA. This book was released on 2022-01-17 with total page 209 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Course of Life written by and published by . This book was released on 1980 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sustainable Management of Soil and Environment written by Ram Swaroop Meena and published by Springer Nature. This book was released on 2019-10-02 with total page 411 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fertilizers have been used extensively around the globe since the Green Revolution, due to the high subsidies. However, extensive fertilizer use exacerbates soil degradation and causes yield stagnation, and as a result threatens food security and soil sustainability, especially in developing countries. This means that sustainable soil and environmental management are vital to provide food and nutritional security for present and future generations. This has led to the International Union of Soil Science (IUSS) declaring 2015-2024 the International Decade of Soils. This book focuses on the impact of sustainable management of soil and environment on improving the functioning of soil-ecosystems and agronomic productivity, and also discusses food security, nutrient cycling, recent advances in INM technologies, eco-friendly cultivation, agricultural practices to reduce greenhouse gas (GHG) emissions, as well as conservation agriculture and its effects, and strategies for soil sustainability. Offering a comprehensive overview of management in the context of the sustainability of soil and the agroecosystems that it supports, it demonstrates the options available and provides insights into restoring soil health and matching soil nutrient supply with crop demand to ensure nutritional security in an eco-friendly environment.
Download or read book Behavior of Marine Animals written by Howard E. Winn and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: What have been brought together in these volumes are works represent ing a variety of modern quantitative studies on a select group of marine organisms. Some of the species studied here represent basic biological ex perimental subjects-in some cases, marine versions of the white rat and pigeon-that are being used for a wide range of studies. Other species studied were virtually unknown as experimental animals. The authors have studied their animals in considerable depth, often in both the field and the laboratory. It is this cross reference between real life and the artificial but controlled conditions of the laboratory which gives us the necessary understanding, and ultimately the means, for improving our rapidly deteriorating environment, a must for man's survival, maintenance, and improvement of the quality of living standards. A direct outgrowth of a AAAS symposium entitled "Recent Advances in the Behavior of Marine Organisms" held in December 1966, these vol umes include a reasonable balance between review and original unpublished research. Of the many persons who have made these volumes possible, we wish to especially thank Nancy Fish, Lois Wino, Mabel Trafford, and Deborah Brennan. The latter two accomplished most of the final editorial work. The personnel of Plenum Press were cooperative in all aspects of our rela tionship. Only the two editors are responsible for defects in the volumes. We believe the papers presented are significant and will be of importance to members of the scientific community.
Download or read book Genetic Engineering of Symbiotic Nitrogen Fixation and Conservation of Fixed Nitrogen written by J. M. Lyons and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 681 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present volume developed from a symposium entitled "Enhancing Biological Production of Ammonia From Atmospheric Nitrogen and Soil Nitrate" that was held at Lake Tahoe, California in June, 1980. The meeting was supported by the National Science Foundation, Division of Engineering and Applied Sciences and by the College of Agricultural and Environmental Sciences, University of California, Davis. A total of 99 scientists from 41 insti tutions participated. Plants capture solar energy in photosynthesis and use mineral nutrients to produce human food and fiber products. The extent to which such materials are removed from agricultural production sites represents a permanent drain of mineral nutrients. Some plants of agronomic importance such as alfalfa, soybean, and clover associate with soil bacteria and use photosynthetic energy to reduce N2 to NH3. Many other free-living bacteria and some symbioses involving procaryotes and eucaryotes also reduce N2. Such processes repre sent one natural mechanism by which Man can augment soil N for agronomic purposes without using fossil fuel to synthesize and distribute N fertilizer. Other metabolic conversions in the N cycle and physical leaching processes remove N made available through N2 fixation. Thus nitrification, denitrification, and utilization of soil N by plants are processes that must be con sidered if one is to conserve N captured by N2 fixation. The meeting at Lake Tahoe united scientists from many disci plines to review the literature and to discuss current research directed toward the goal stated in the symposium title.
Download or read book Globalizing Issues written by Erik Neveu and published by Springer Nature. This book was released on 2020-09-07 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an invitation to question conventional and often misleading visions of globalization. No problem is global by nature: issues are transformed by the action of claims-makers to become ‘problems’ debated in supra-national forums, triggering policy choices and policy transformations. Contributions highlight how health issues, environmental issues and/or political issues are framed as global by a set of stakeholders (scientific experts, bureaucrats, political parties or actors, social movements, social networks, firms). As the volume maps the social logic behind the globalization of problems, it also presents an opportunity for the very cross-disciplinary collaboration it calls for: researchers mobilizing the “agenda-setting” paradigm of issue globalization and those working within the “social constructionist” model are both represented here, providing a unique opportunity to examine the dynamics of globalization from the perspectives of (political, media, economic) sociology, international relations, social movement studies, and beyond.
Download or read book Proceedings of the International Field Exploration and Development Conference 2023 written by Jia'en Lin and published by Springer Nature. This book was released on 2024 with total page 953 pages. Available in PDF, EPUB and Kindle. Book excerpt: Zusammenfassung: This book focuses on reservoir surveillance and management, reservoir evaluation and dynamic description, reservoir production stimulation and EOR, ultra-tight reservoir, unconventional oil and gas resources technology, oil and gas well production testing, and geomechanics. This book is a compilation of selected papers from the 13th International Field Exploration and Development Conference (IFEDC 2023). The conference not only provides a platform to exchanges experience, but also promotes the development of scientific research in oil & gas exploration and production. The main audience for the work includes reservoir engineer, geological engineer, enterprise managers, senior engineers as well as students
Download or read book Pesticide Interactions in Crop Production written by J. Altman and published by CRC Press. This book was released on 2018-01-18 with total page 591 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pesticide Interactions in Crop Production: Beneficial and Deleterious Effects evaluates the effects of pesticides on plants by exploring the physical, chemical, biological, and ecological interactions of pesticides that influence a crop. The effects of pesticides on the environment and on the crop pests themselves are considered as well. Specific topics addressed include iatrogenic responses, the fate of pesticides applied to cereals under field conditions, the persistance of pesticides on target crops, the effect of pesticides on soil symbionts, and the role of ecological agriculture on conventional and organic cropping systems. Pesticide Interactions in Crop Production: Beneficial and Deleterious Effects will be an important volume for agriculturalists, phytologists, mycologists, soil biologists, plant pathologists, tropical ecologists, arboriculturalists, and other researchers interested in the effects of pesticides on crops and soil.
Download or read book Conceptual Development of 20th Century Field Theories written by Tian Yu Cao and published by Cambridge University Press. This book was released on 2019-10-03 with total page 461 pages. Available in PDF, EPUB and Kindle. Book excerpt: An overview of the conceptual and historical foundations of fundamental field theories, including their underlying issues, logic and dynamics.
Download or read book Research for the Future Development of Aquaculture in Ghana written by Mark Prein and published by WorldFish. This book was released on 1996 with total page 99 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nitrogen Fixation Fundamentals and Applications written by Igor A. Tikhonovich and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 812 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nitrogen fixation research is presented as a rapidly developing, synergistic area of modern science, using the methods of, and accumulating data from, many fundamental branches of biology and chemistry. These include catalytic mechanisms, protein structure and function, molecular organization of genes and the regulation of their activities, biochemistry of plants and microorganisms, the signalling and surface interactions between organisms, microbial taxonomy and evolution, formal and population genetics, and ecology. The relationships between biological nitrogen fixation research and different branches of applied biology are addressed and analyzed, such as: the monitoring of genetically engineered microorganisms, selection of plant-associated microbes, plant breeding, increasing the protein content of crops, providing ecologically safe food production, and diminishing the chemical pollution of the environment. Immediate impacts and long-term prospects for nitrogen fixation research are presented: both fundamentals and applications.
