Products related to Depolarization:
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Wildlife in the Anthropocene : Conservation after Nature
Elephants rarely breed in captivity and are not considered domesticated, yet they interact with people regularly and adapt to various environments.Too social and sagacious to be objects, too strange to be human, too captive to truly be wild, but too wild to be domesticated—where do elephants fall in our understanding of nature?In Wildlife in the Anthropocene, Jamie Lorimer argues that the idea of nature as a pure and timeless place characterized by the absence of humans has come to an end.But life goes on. Wildlife inhabits everywhere and is on the move; Lorimer proposes the concept of wildlife as a replacement for nature.Offering a thorough appraisal of the Anthropocene—an era in which human actions affect and influence all life and all systems on our planet— Lorimer unpacks its implications for changing definitions of nature and the politics of wildlife conservation.Wildlife in the Anthropocene examines rewilding, the impacts of wildlife films, human relationships with charismatic species, and urban wildlife.Analyzing scientific papers, policy documents, and popular media, as well as a decade of fieldwork, Lorimer explores the new interconnections between science, politics, and neoliberal capitalism that the Anthropocene demands of wildlife conservation.Imagining conservation in a world where humans are geological actors entangled within and responsible for powerful, unstable, and unpredictable planetary forces, this work nurtures a future environmentalism that is more hopeful and democratic.
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Wildlife Conservation
Featuring twenty of the world's most 'at risk' animals, this book teaches young naturalists about conservation programs protect the lives of endangered wild animals from hunters, poachers, illness and other threats.Understanding these threats is balanced with conservation success stories from around the globe to give the reader hope for the future.Clearly written text, maps, quotes and stunning full-page illustrations bring the reality into focus for the reader.
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Wildlife Conservation Diploma Course
This course explores the importance of wildlife conservation and the strategies used to create and maintain a successful wildlife conservation programme.
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Conservation Physiology : Applications for Wildlife Conservation and Management
Conservation physiology is a rapidly expanding, multidisciplinary field that utilizes physiological knowledge and tools to understand and solve conservation challenges.This novel text provides the first consolidated overview of its scope, purpose, and applications, with a focus on wildlife.It outlines the major avenues and advances by which conservation physiology is contributing to the monitoring, management, and restoration of wild animal populations.This book also defines opportunities for further growth in the field and identifies critical areas for future investigation.By using a series of global case studies, contributors illustrate how approaches from the conservation physiology toolbox can tackle a diverse range of conservation issues including the monitoring of environmental stress, predicting the impact of climate change, understanding disease dynamics, improving captive breeding, and reducing human-wildlife conflict.Moreover, by acting as practical road maps across a diversity of sub-disciplines, these case studies serve to increase the accessibility of this discipline to new researchers.The diversity of taxa, biological scales, and ecosystems highlighted illustrate the far-reaching nature of the discipline and allow readers to gain an appreciation for the purpose, value, applicability, and status of the field of conservation physiology. Conservation Physiology is an accessible supplementary textbook suitable for graduate students, researchers, and practitioners in the fields of conservation science, eco-physiology, evolutionary and comparative physiology, natural resources management, ecosystem health, veterinary medicine, animal physiology, and ecology.
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What does depolarization mean?
Depolarization refers to the change in electrical potential across a cell membrane, where the inside of the cell becomes less negative compared to the outside. This change in electrical potential is often associated with the opening of ion channels, allowing positively charged ions to flow into the cell. In the context of neurons, depolarization is a key step in the generation of action potentials, which are the electrical signals that allow neurons to communicate with each other.
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What is the absolute refractory period during the depolarization of an action potential?
The absolute refractory period is a brief period during the depolarization phase of an action potential where the neuron is unable to generate another action potential, regardless of the strength of the stimulus. This is due to the inactivation of voltage-gated sodium channels, which prevents the generation of another action potential until the channels have reset. The absolute refractory period ensures that action potentials are discrete events and helps prevent signal overlap or summation.
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What is nature and species conservation?
Nature and species conservation refers to the protection and preservation of natural habitats and the various plant and animal species that inhabit them. This involves efforts to prevent the extinction of endangered species, restore and maintain healthy ecosystems, and minimize human impact on the environment. Conservation efforts can include creating protected areas, implementing sustainable resource management practices, and raising awareness about the importance of biodiversity. Ultimately, nature and species conservation aims to maintain the balance and diversity of life on Earth for the benefit of present and future generations.
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Which is the best wildlife conservation organization for animals?
The best wildlife conservation organization for animals is subjective and depends on the specific focus and approach of the organization. Some well-respected organizations include the World Wildlife Fund (WWF), the Wildlife Conservation Society (WCS), and the International Union for Conservation of Nature (IUCN). These organizations work on a global scale to protect and conserve wildlife and their habitats, and each has its own strengths and areas of expertise. It's important to research and consider the specific goals and impact of each organization to determine which aligns best with your values and priorities for animal conservation.
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Renewable Energy and Wildlife Conservation
Brings together disparate conversations about wildlife conservation and renewable energy, suggesting ways these two critical fields can work hand in hand. Renewable energy is often termed simply "green energy," but its effects on wildlife and other forms of biodiversity can be quite complex.While capturing renewable resources like wind, solar, and energy from biomass can require more land than fossil fuel production, potentially displacing wildlife habitat, renewable energy infrastructure can also create habitat and promote species health when thoughtfully implemented. The authors of Renewable Energy and Wildlife Conservation argue that in order to achieve a balanced plan for addressing these two crucially important sustainability issues, our actions at the nexus of these fields must be directed by current scientific information related to the ecological effects of renewable energy production.Synthesizing an extensive, rapidly growing base of research and insights from practitioners into a single, comprehensive resource, contributors to this volume• describe processes to generate renewable energy, focusing on the Big Four renewables—wind, bioenergy, solar energy, and hydroelectric power• review the documented effects of renewable energy production on wildlife and wildlife habitats• consider current and future policy directives, suggesting ways industrial-scale renewables production can be developed to minimize harm to wildlife populations• explain recent advances in renewable power technologies• identify urgent research needs at the intersection of renewables and wildlife conservationRelevant to policy makers and industry professionals—many of whom believe renewables are the best path forward as the world seeks to meet its expanding energy needs—and wildlife conservationists—many of whom are alarmed at the rate of renewables-related habitat conversion—this detailed book culminates with a chapter underscoring emerging opportunities in renewable energy ecology. Contributors: Edward B. Arnett, Brian B. Boroski, Regan Dohm, David Drake, Sarah R. Fritts, Rachel Greene, Steven M. Grodsky, Amanda M. Hale, Cris D. Hein, Rebecca R. Hernandez, Jessica A. Homyack, Henriette I. Jager, Nicole M. Korfanta, James A. Martin, Christopher E. Moorman, Clint Otto, Christine A. Ribic, Susan P. Rupp, Jake Verschuyl, Lindsay M. Wickman, T. Bently Wigley, Victoria H. Zero
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Wildlife Ecology, Conservation, and Management
To understand modern principles of sustainable management and the conservation of wildlife species requires intimate knowledge about demography, animal behavior, and ecosystem dynamics.With emphasis on practical application and quantitative skill development, this book weaves together these disparate elements in a single coherent textbook for senior undergraduate and graduate students.It reviews analytical techniques, explaining the mathematical and statistical principles behind them, and shows how these can be used to formulate realistic objectives within an ecological framework. This third edition is comprehensive and up-to-date, and includes: Brand new chapters that disseminate rapidly developing topics in the field: habitat use and selection; habitat fragmentation, movement, and corridors; population viability. analysis, the consequences of climate change; and evolutionary responses to disturbance A thorough updating of all chapters to present important areas of wildlife research and management with recent developments and examples. A new online study aid ? a wide variety of downloadable computer programs in the freeware packages R and Mathcad, available through a companion website.Worked examples enable readers to practice calculations explained in the text and to develop a solid understanding of key statistical procedures and population models commonly used in wildlife ecology and management. The first half of the book provides a solid background in key ecological concepts.The second half uses these concepts to develop a deeper understanding of the principles underlying wildlife management and conservation.Global examples of real-life management situations provide a broad perspective on the international problems of conservation, and detailed case histories demonstrate concepts and quantitative analyses.This third edition is also valuable to professional wildlife managers, park rangers, biological resource managers, and those working in ecotourism.
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Wildlife Disease and Health in Conservation
Provides wildlife professionals with cutting-edge scientific information on the most damaging and newly emerging wildlife diseases. Wildlife diseases and their implications are at the forefront of many sectors of scientific endeavor, especially in the wake of the COVID-19 pandemic.Nearly 60 percent of all human diseases and 75 percent of all emerging infectious diseases are zoonotic.Edited by pioneering wildlife veterinarians David A.Jessup and Robin W. Radcliffe, Wildlife Disease and Health in Conservation explores the origins and impacts of as well as the responses to the most damaging and persistent diseases currently threatening wildlife conservation. Focusing mainly on newer, invasive, and controversial wildlife health challenges, this book also reexamines classic diseases that provide warnings and important lessons for wildlife professionals and policy makers.Each chapter offers cutting-edge scientific information and extensive references to help readers plan for, respond to, and conduct research on these serious health challenges.This book:• Reports crucial findings on newly emerging diseases and how to recognize and manage them• Explores the health of critical but often neglected aquatic ecosystems, including both vertebrate and invertebrate examples• Covers a vast diversity of wildlife health threats, from epizootic bighorn sheep pneumonia and African swine fever to sea star wasting disease, avian influenza, and rabbit hemorrhagic disease• Explains zoonotic dangers to humans, including coronaviruses • Includes information on marine and aquatic species, wild ungulate species, carnivores and omnivores, birds, and more• Provides insight into the social, legal, financial, and political factors that may override or influence conservation priorities in response to biomedical challengesFeaturing detailed and attractive field notes–style illustrations by Laura Donohue and essential essays from experts in the field, Wildlife Disease and Health in Conservation combines theory and practice to inform and inspire wildlife health and conservation.
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Gosport: Conservation and Heritage
Gosport is an ancient Hampshire borough that borders the Solent - the sheltered part of the English Channel that separates the Isle of Wight from the mainland, an area vital in Britain's defence. Geographically unique and home to many historically important buildings, it is no surprise that this Heritage Action Zone, recognised by Historic England in 2019, has drawn the attention of civic associations such as The Gosport Society, government agencies, and preservation and restoration property groups such as the Portsmouth Naval Base Property Trust.Working in conjunction with the Gosport Borough Council and other private and public sector interests, they aim to record, restore and re-purpose these historic sites for generations to come. In Gosport: Conservation and Heritage, local authors - experts in the fields of urban and natural restoration, history and heritage - have come together to tell the fascinating 800-year-old story of a maritime town inescapably connected with the defence of the realm.
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Why are wasps protected under nature conservation?
Wasps are protected under nature conservation because they play a crucial role in ecosystems as pollinators and as natural pest controllers by preying on other insects. They also serve as a food source for many other animals, contributing to the overall biodiversity of an ecosystem. Protecting wasps helps maintain the balance of the ecosystem and ensures the health and stability of natural habitats. Additionally, wasps are important indicators of environmental health, as their presence or absence can reflect the overall well-being of an ecosystem.
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Which nature conservation organization can be trusted?
There are several reputable nature conservation organizations that can be trusted, including the World Wildlife Fund (WWF), The Nature Conservancy, and the National Audubon Society. These organizations have a long history of successful conservation efforts, transparency in their operations, and a strong track record of making a positive impact on the environment. It's important to do your own research and consider the specific conservation goals and initiatives of each organization to determine which one aligns most closely with your values and priorities.
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Are sparrows protected by nature conservation laws?
Yes, sparrows are protected by nature conservation laws in many countries. For example, in the United States, the migratory bird treaty act protects sparrows and other migratory birds from being hunted, captured, or killed without a permit. In the United Kingdom, the Wildlife and Countryside Act of 1981 also protects sparrows and makes it illegal to intentionally kill or injure them. These laws are in place to help conserve and protect the populations of sparrows and other bird species.
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Are hornets protected by nature conservation laws?
Hornets are not specifically protected by nature conservation laws in most regions. However, they may indirectly benefit from laws and regulations that protect their habitats and the ecosystems they are a part of. Additionally, some species of hornets may be included in broader protections for certain types of insects or wildlife. It is important to consult specific local and national laws to understand the protections in place for hornets in a particular area.
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