Download or read book Ecosystem Homeostasis written by P. Trojan and published by Springer Science & Business Media. This book was released on 1984-03-31 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ecological Homeostasis written by Christopher J. Paradise and published by Momentum Press. This book was released on 2016-04-27 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: Individual organisms contribute to nutrient cycling in ecological systems, which is shown to be a mechanism of homeostasis at that level. The phosphorus and nitrogen cycles are used to illustrate effects of changes in populations or communities on the cycling of these nutrients. Major disturbances such as deforestation and global climate change disrupt nutrient cycles and ecological system homeostasis. Data are examined to determine effects of deforestation on nutrient cycling. Increasing atmospheric carbon dioxide and global climate change are disrupting ecological systems’ homeostasis, and several studies are used to show how this is happening, including changes in primary production, temperature and precipitation patterns. This book also discusses the role of individual species in filtering contaminants and pollutants from ecological systems.
Download or read book Ecosystem homeostasis written by Przemysław Trojan and published by . This book was released on 1984 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Organismal Homeostasis written by Christopher J. Paradise and published by Momentum Press. This book was released on 2016-04-27 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: Organisms maintain homeostasis in a variety of ways. In the first part of this book, mammals are shown to regulate their body temperatures through homeostatic mechanisms. The data from thermoregulation experiments that demonstrated the role of neurons in body temperature homeostasis are examined. The second part of this book discusses how organisms allocate the limited energy that is available to them for survival, growth, or reproduction. Excess energy in individuals can translate to growth of populations: if enough remains after survival and growth, it can be allocated to reproduction. However, even closely related organisms may have different strategies for allocating resources that are dependent upon the environmental conditions in which they exist.
Download or read book Ecological Engineering written by Patrick Kangas and published by CRC Press. This book was released on 2003-09-25 with total page 469 pages. Available in PDF, EPUB and Kindle. Book excerpt: Less expensive and more environmentally appropriate than conventional engineering approaches, constructed ecosystems are a promising technology for environmental problem solving. Undergraduates, graduate students, and working professionals need an introductory text that details the biology and ecology of this rapidly developing discipline, known as
Download or read book Recent Advances in Ecobiological Research written by M. P. Sinha and published by APH Publishing. This book was released on 1997 with total page 634 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contributed articles with reference to India; commemoration volume for Prof. P.N. Mehrotra.
Download or read book Attachment Theory and Research written by Tommie Forslund and published by John Wiley & Sons. This book was released on 2021-02-26 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: As interest in attachment theory continues to grow, misconceptions of the theory are becoming increasingly common. Important texts on major theoretical and empirical contributions are often too extensive for non-specialist readers or not readily available to clinicians. Designed to address a significant gap in literature, Attachment Theory and Research: A Readerpresents a carefully curated selection of book chapters and journal articles on the subject—complemented by previously unpublished material by the founder of the theory. This valuable new resource provides practitioners, students, policymakers, and general readers an accessible and up-to-date view of the concepts, development, and diversity of attachment theory. The Reader comprises 15 succinct chapters by many of the most influential researchers in the theory, covering the basis of attachment theory and the current state of the field. The book brings together a wide range of works, many of which challenge common assumptions and offer intriguing new insights on attachment theory and research. Topics include psychoanalytic theories of separation anxiety, concepts of anxiety, stress, and homeostasis, the origins of disorganized attachment, cultural differences in caregiving practices, reactive attachment disorder (RAD) and disinhibited social engagement disorder (DSED), the future prospects of attachment theory, and more.
Download or read book Encyclopedia of Ecology written by Brian D. Fath and published by Newnes. This book was released on 2014-11-03 with total page 4292 pages. Available in PDF, EPUB and Kindle. Book excerpt: The groundbreaking Encyclopedia of Ecology provides an authoritative and comprehensive coverage of the complete field of ecology, from general to applied. It includes over 500 detailed entries, structured to provide the user with complete coverage of the core knowledge, accessed as intuitively as possible, and heavily cross-referenced. Written by an international team of leading experts, this revolutionary encyclopedia will serve as a one-stop-shop to concise, stand-alone articles to be used as a point of entry for undergraduate students, or as a tool for active researchers looking for the latest information in the field. Entries cover a range of topics, including: Behavioral Ecology Ecological Processes Ecological Modeling Ecological Engineering Ecological Indicators Ecological Informatics Ecosystems Ecotoxicology Evolutionary Ecology General Ecology Global Ecology Human Ecology System Ecology The first reference work to cover all aspects of ecology, from basic to applied Over 500 concise, stand-alone articles are written by prominent leaders in the field Article text is supported by full-color photos, drawings, tables, and other visual material Fully indexed and cross referenced with detailed references for further study Writing level is suited to both the expert and non-expert Available electronically on ScienceDirect shortly upon publication
Download or read book Life Out of Balance written by Joel B. Hagen and published by University Alabama Press. This book was released on 2021-04-13 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: Traces historical developments in scientific conceptions of physiology, ecology, behavior, and evolutionary biology during the mid-twentieth century Life Out of Balance focuses on a period in history when new ideas of self-regulation, adaptation, and fitness became central to a variety of biological disciplines. During the decades surrounding World War II, these ideas developed in several quite different contexts and led to greater debates about the merits of such models as applied to larger systems, including society at large. Particularly in its later cybernetic form, homeostasis seemed to provide new ways of discussing balance and regulation that avoided discredited approaches of earlier champions of vitalism and mechanism. It provided a common perspective and terminology for discussing self-regulating “systems,” whether biological, mechanical, or social. Although enormously fruitful and influential, homeostatic perspectives also generated numerous controversies when critics questioned the degree to which biological systems are characterized by balance and self-regulation. Resolving these controversies continues to be a challenge in modern biology. If natural selection constitutes the first law of biology, scientists who champion homeostasis as a theoretical model claim that it is a second law, equally important and closely related to the first. Such claims notwithstanding, homeostasis has generated a series of controversies since it was formalized by Walter Cannon in the late 1920s. Critics contended that Cannon took a too-optimistic view of life, not only ignoring pathological deviations from normality but also failing to adequately explain the ability of living things to respond adaptively to environmental challenges. Underlying these controversies was the unresolved problem of integrating physiology and other areas of functional biology with the emerging evolutionary synthesis of Mendelian genetics and Darwinian natural selection. The physiological idea of homeostasis as the adaptive “fit” between the organism and its environment and the Darwinian idea of adaptation and fitness in terms of reproductive success might seem to be complementary in an unproblematic way, but historically they have had an uneasy relationship.
Download or read book Diversity and Eco Physiological Responses of Aquatic Plants written by Chunhua Liu and published by Frontiers Media SA. This book was released on 2020-06-16 with total page 239 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aquatic plants refer to a diverse group of aquatic photosynthetic organisms large enough to be seem with the naked eye, and the vegetative parts of which actively grow either permanently or periodically (for at least several weeks each year) submerged below, floating on, or growing up through the water surface. These include aquatic vascular plants, aquatic mosses and some larger algae. Aquatic plants are grouped into life forms, each of which relates differently to limiting factors and has distinct ecological functions in aquatic ecosystems. Life form groups include emergent macrophytes (plants that are rooted in sediment or soils that are periodically inundated, with all other structures extending into the air), floating-leaved macrophytes (rooted plants with leaves that float on the water surface), submersed macrophytes (rooted plants growing completely submerged), free submerged macrophytes (which are not rooted but attached to other macrophytes or submerged structures) and free-floating macrophytes (plants that float on the water surface). Aquatic plants play an important role in the structure and function of aquatic ecosystems by altering water movement regimes, providing shelter and refuge and serving as a food source. In addition, aquatic plants produce large standing crops which can also stabilize sediments, accumulate large amounts of nutrients thus improving water healthy. Thus, because of their ecological role, aquatic plants are an important component of aquatic ecosystems. Aquatic plants are very vulnerable to human activities and global changes, and many species of the plants had become endangered in the past several decades due to habitat loss, flooding, damming, over foraging, biological invasion and eutrophication, which might not be halted but enforced in the future when more extreme weathers coincide with enhanced human activities.
Download or read book Traditions of Systems Theory written by Darrell Arnold and published by Routledge. This book was released on 2013-12-17 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: The term ‘systems theory’ is used to characterize a set of disparate yet related approaches to fields as varied as information theory, cybernetics, biology, sociology, history, literature, and philosophy. What unites each of these traditions of systems theory is a shared focus on general features of systems and their fundamental importance for diverse areas of life. Yet there are considerable differences among these traditions, and each tradition has developed its own methodologies, journals, and forms of anaylsis. This book explores this terrain and provides an overview of and guide to the traditions of systems theory in their considerable variety. The book draws attention to the traditions of systems theory in their historical development, especially as related to the humanities and social sciences, and shows how from these traditions various contemporary developments have ensued. It provides a guide for strains of thought that are key to understanding 20th century intellectual life in many areas.
Download or read book The Princeton Guide to Ecology written by Simon A. Levin and published by Princeton University Press. This book was released on 2012-09-30 with total page 826 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Princeton Guide to Ecology is a concise, authoritative one-volume reference to the field's major subjects and key concepts. Edited by eminent ecologist Simon Levin, with contributions from an international team of leading ecologists, the book contains more than ninety clear, accurate, and up-to-date articles on the most important topics within seven major areas: autecology, population ecology, communities and ecosystems, landscapes and the biosphere, conservation biology, ecosystem services, and biosphere management. Complete with more than 200 illustrations (including sixteen pages in color), a glossary of key terms, a chronology of milestones in the field, suggestions for further reading on each topic, and an index, this is an essential volume for undergraduate and graduate students, research ecologists, scientists in related fields, policymakers, and anyone else with a serious interest in ecology. Explains key topics in one concise and authoritative volume Features more than ninety articles written by an international team of leading ecologists Contains more than 200 illustrations, including sixteen pages in color Includes glossary, chronology, suggestions for further reading, and index Covers autecology, population ecology, communities and ecosystems, landscapes and the biosphere, conservation biology, ecosystem services, and biosphere management
Download or read book Theory of Radioisotopic and Chemical Homeostasis of Marine Ecosystems written by Victor Egorov and published by Springer. This book was released on 2022-08-09 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book is dedicated to the study and mathematical definition of the biogeochemical patterns of organic and inorganic matter interaction with the marine environment's radioactive and chemical components. This book describes the radioisotope and mineral exchange theory between organic and inorganic matters in the marine environment on a time scale of metabolic processes and trophic interactions. The approach is parametrically compatible with modern techniques describing the matter and energy balance in aquatic ecosystems. The criteria for assessing the ecological capacity, biogeocenoses assimilation capacity, and water masses radio capacity, which form the basis of the theory of radioisotope and mineral homeostasis of marine ecosystems, are substantiated. This book presents methods to implement sustainable development of the Black Sea's critical and recreational zones according to the marine pollution factors. This book does that by regulating the balance between the consumption of water quality resources and their reproduction as a result of natural biogeochemical processes are proposed. The book is of interest to scientists working in marine geology, marine ecology, biogeophysics, and biogeochemistry. This book is also necessary for professionals working in institutions and administrations coordinating maritime activities, environmental projects, and developing aquaculture technologies.
Download or read book Global Ecology written by Sven Erik Jørgensen and published by Academic Press. This book was released on 2010-04-16 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: Global Ecology focuses on the perception of the biosphere or the ecosphere as a unified cooperative system with numerous synergistic effects, which describe the distinctive properties of this sphere. This book is subdivided into five parts dealing with diverse aspects in global ecology. The first part of the book provides comprehensive description of the biosphere, including its unique characteristics and evolution. This part also describes various spheres in the biosphere, such as the hydrosphere, noosphere, and pedosphere as well as their composition. The next part focuses on the global cycles, including calcium, carbon, iron, microbial nitrogen, oxygen, phosphorus, sulfur, and water cycles. In addition, global balances and flows are explained. Presented in the third part are the results of the global cycles and flows as well as the patterns of the climatic factors and marine currents. There is also a part discussing the climate interactions, climatic changes, and its effect on the living organisms. The book concludes by covering the application of stoichiometry in the biosphere and in ecosystems. The book offers a comprehensive view of global ecology and ecological stoichiometry, which will aid in the processes of global ecology. Provides an overview of the theory and application of global ecology International focus and range of ecosystems makes Global Ecology an indispensable resource to scientists Based on the bestselling Encyclopedia of Ecology Full-color figures and tables support the text and aid in understanding
Download or read book Insect Ecology written by Timothy D. Schowalter and published by Academic Press. This book was released on 2022-02-24 with total page 942 pages. Available in PDF, EPUB and Kindle. Book excerpt: Insect Ecology: An Ecosystem Approach, Fifth Edition provides the most updated and comprehensive knowledge of the diversity of insect responses to environmental changes and their effects on ecosystem properties and services. Written by an expert in the field, this book addresses ways in which insect morphology, physiology and behavior tailor their adaptation to particular environmental conditions, how those adaptations affect their responses to environmental changes, and how their responses affect ecosystem properties and the ecosystem services on which humans depend for survival. This edition also addresses recent reports of global declines in insect abundance and how these declines could affect human interests. Insect Ecology: An Ecosystem Approach, Fifth Edition is an important resource for researchers, entomologists, ecologists, pest managers and conservationists who want to understand insect ecology and to manage insects in ways that sustain the delivery of ecosystem services. Graduate and advanced undergraduate students may also find this as a useful resource for entomology and specifically insect ecology courses. The only insect ecology text that emphasizes insect effects on ecosystem properties and services, as well as evolutionary adaptations to environmental conditions Includes new material on long-term trends in insect abundance, addressing the so-called “insect apocalypse Offers crucial updates on mechanisms by which insects affect, and potentially regulate, ecosystem structure and function Applies ecological principles to improved management of insects for the sustainable delivery of ecosystem services
Download or read book The Art of Becoming Resilient 16 Personal Experiences written by Glenn E. Richardson, PhD. and published by Writers Republic LLC. This book was released on 2023-03-17 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: The solution to every problem, the means to every dream, and all that anyone every needed, wanted or hoped for resides in the sea of energy, vitality, enlightenment, wisdom, and power that dwells within you and within the world around you. This book will help you to discover and access this energy, vitality, and wisdom that will help you to thrive through challenges and adversity. You will be guided through experiences to help you learn how to access your own innate resilient energy. To thrive through life challenges you will rediscover and utilize your childlike resilient energy emerging from your sense of adventure, play, spontaneity, and fun. Noble resilience guidance will help you to feel a greater increase in self-worth and esteem through personal goal achievement and the mechanism of altruism. This book will guide you through character resilience which is the experience of conserving energy and feeling freedom from guilt through the mechanism of living within a chosen character framework. Ecological resilience is the experience of feeling an infusion of peace and energy from varied enriching environments including colors, natural settings, music, smells, pets and home environments among others. Universal resilience is the amazing experience of connecting to a source of wisdom, energy, and strength beyond normal consciousness. The book continues to explore ways to enrich one's intellectual resilience as well as his or her essential resilience (physical enrichment). The book then takes you on the journey of accessing strengths through the stages of recurring resiliency process. Progression to thrive through life challenges begins with homeostasis, venturing, disruptions, using integrated health skills, experiencing answers to life challenges through resonation and quickening, and self-mastery. This resiliency process is the journey everyone must take to thrive through stressors and life challenges.
Download or read book Environmental Literacy in Science and Society written by Roland W. Scholz and published by Cambridge University Press. This book was released on 2011-07-21 with total page 657 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive review and analysis of environmental literacy within the context of environmental science and sustainable development. Approaching the topic from multiple perspectives, the book explores the development of human understanding of the environment and human-environment interactions in the fields of biology, psychology, sociology, economics and industrial ecology.
