Biologisk mangfoldighed

Anyone who attempts to study crustaceans soon realizes that there are many science fields involved. As a major subphylum of Arthropods-the largest phylum in the animal kingdom-crustaceans exhibit an extraordinary diversity of taxa, shapes, physiology and styles of life. These invertebrates play key ecological roles in all aquatic environments, while only a few species are adapted to sub-aerial and humid environments. Their evolutionary success is not only due to a wide set of morphological and biological adaptations, but also because of some key features, e.g., their peculiar endocrinology. In addition, crustaceans are characterized by chemical and optical sensors deserving attention because they play important biological roles, linked to chemical ecology issues, and their functioning is impaired by global changes and ocean acidification. Several crustaceans have critical roles in aquatic ecology (e.g., copepods in the plankton, amphipods and isopods in the benthos). Select species are technologically important as "models" for scientific research. Furthermore, aquaculture of several decapod crustaceans is important for providing high protein products to meet the need for nutrition. Understanding the physiology and ecology of crustaceans is important to fulfill these diverse purposes and practical applications.In this book, leading world scientists have pooled their excellence to provide vibrant and expert views of fundamental biological and physiological mechanisms involving crustaceans. To this end, a comprehensive view of crustacean endocrinology and reproductive ecology is provided, along with information about their molecular physiology, adaptations, aquaculture and welfare. In particular, we attempted to span the breadth of their adaptations, presenting behavioral and physiological peculiarities, considering key groups of crustaceans to describe general features and global biodiversity. This book is offered as a tool for students and scientists in various fields of physiological, ecological, biotechnological and aquacultural research.

This book delivers a realistic and feasible framework for creating resilient landscapes in an era of anthropogenic climate change.From across six continents, this book presents fifteen case studies of differing sociocultural, economic, and biophysical backgrounds that showcase opportunities and limitations for creating resilient landscapes throughout the world. The potential to create socio-ecological resilience is examined across a wide range of landscapes, including agricultural, island, forest, coastal, and urban landscapes, across sixteen countries: Argentina, Australia, Brazil, Denmark, Finland, Greece, Guatemala, Japan, Mexico, Norway, Samoa, South Africa, the United States, Turkey, Uruguay, and Vanuatu. Chapters discuss current and future issues around creating a sustainable food system, conserving biodiversity, and climate change adaptation and resilience, with green infrastructure, nature-based architecture, green-tech, and ecosystem services as just a few of the approaches discussed. The book emphasizes solution-oriented approaches for an "ecological hope" that can support landscape resiliency in this chaotic era, and the chapters consider the importance of envisioning an unpredictable future with numerous uncertainties. In this context, the key focus is on how we all can tackle the intertwined impacts of climate change, biodiversity loss, and large-scale land-cover conversion in urban and non-urban landscapes, with particular attention to the concept of landscape resiliency. The volume provides that much-needed link between theory and practice to deliver forward-thinking, practical solutions.This book will be of great interest to students, researchers, practitioners and policymakers who are interested in the complex relationship between landscapes, climate change, biodiversity loss, and land-based conversion at local, national and global scales.

This book delivers a realistic and feasible framework for creating resilient landscapes in an era of anthropogenic climate change.

The system of the Tigris-Euphrates Rivers is one of the great river systems of southwestern Asia. It comprises the Tigris and Euphrates Rivers, which follow roughly parallel courses through the heart of the Middle East. The lower portion of the region that they run through is known as Mesopotamia, was one of the cradles of civilisation.There are several environmental factors that govern the nature of the two rivers and shape the landscape the two rivers running through. Geological events create rivers, climate monitor the water supply, the surrounding land influences the vegetation and the physical and chemical features of water. The Tigris-Euphrates system runs through the territory of four countries, Iraq, Iran, Turkey and Syria. Therefore, any scientific approach to the environment of these two rivers should include the natural history events in these countries. The book "e;Tigris and Euphrates Rivers: Their Environment from Headwaters to Mouth"e; will be divided into nine parts. These parts deal with the issues of the environment, the status of the flora and fauna, the abiotic aspects, ecology, hydrological regime of the two rivers, the biotic aspects. Water resources, stress of the environment, conservation issues. Since the book of Julian Rzoska "e;Euphrates and Tigris Mesopotamian Ecology and Destiny"e; in 1980, no book or major reference has been published that includes between its cover the facts and information that the present book will present. Therefore, the importance of the present book falls in stating the present status of the environment of the two rivers and the comparison of their environment between now and that of 37 years ago as given by J. Rzoska (1980). The recent studies showed that there are a large number of natural and political events that happened within the last three decades in the area of the Tigris-Euphrates river system that for sure have done a great change to the environment of the two rivers and consequently changing the biological and non-biological resources of the two rivers. This book will be a reference book to both Academic and students across the Middle East in different disciplines of knowledge to use in their researches on Tigris-Euphrates river system. The scholars interested in this area will use this book as a guide to compare this freshwater system with other areas in Asia and the world. 

A personal account of-and guide to-unlocking the wildlife potential of gardens and other plots of land in lowland BritainOver the past decade, wildlife author and photographer Paul Sterry has nurtured, both through action and by doing nothing, what has become a small island of flourishing biodiversity in the half-acre garden that surrounds his north Hampshire cottage. By giving nature a free hand, and fostering habitats appropriate to this part of southeast England, he has enabled an abundance of native plant and animal species to call the garden home. This contrasts with the continued decline in biodiversity in the surrounding countryside. In this inspiring and informative book, Sterry tells the story of his own experiences in biodiversity gardening and offers detailed practical advice to anyone who wants to give nature the upper hand on their own bit of land, no matter how small. Hampshire still retains traces of its rich wildlife heritage, but changes in land use over the past half-century have had a devastating impact on local biodiversity. Against this backdrop, The Biodiversity Gardener presents a habitat-driven and evidence-based approach, describing how any gardener can unlock the wildlife potential of their plot and enjoy the satisfaction of watching it become home to a rich array of native species, including butterflies, wildflowers, grasshoppers, amphibians, and fungi. In The Biodiversity Gardener, Sterry explains the ecological imperative of adopting this approach. Collectively, biodiversity gardens could leave a lasting legacy-wildlife oases from which future generations stand a fighting chance of restoring Britain's natural heritage. The book encourages and empowers readers to create their own biological inheritance for posterity-and shows them how they can do it.

This volume on sustainable-use practises throughout India indetifies the policies, management strategies, and knowledge contexts that contribute to resource use without damaging biological diversity.

This book brings together leading experts in the field of conservation to provide a comprehensive overview of current best practices, summarise technological advancements, and present a framework for facilitating the integration of reproductive technologies and biobanking into conservation breeding programs for threatened amphibians.

Mobilising resources drawn from semiotic materialism and the environmental humanities, this book seeks a form of social theory from the mangroves; that is to think interstitiality from the perspective of mangroves themselves, exploring the crafty and tenacious world-making they are engaged in.

Examines the ecological importance, threats, and management of biodiversity of freshwater ecosystems; presents new techniques for the evaluation and conservation of freshwater biodiversity; and shows how climate change affects freshwater biodiversity.

Arctic and Subarctic North America is particularly affected by climate change, where average temperatures are rising three times faster than the global average. Documenting the changing climate/environment of the north requires a structured knowledge of indicator taxa that reflect the effects of climate changes.Aleocharine beetles are a dominant group of forest insects, which are being used in many projects as indicators of environmental change. Many species are forest specialists restricted to certain microhabitats, some are generalists and others are open habitat specialists. They represent many ecological niches and, as such, are good indicators for many other species as well. The majority of Canadian aleocharine beetle species (about 600 spp.) has been studied and published by Jan Klimaszewski et al. (2018, 2020), mainly from southern, central, and western Canada, while the northern taxa remain poorly known and documented. The aim of the presentbook is to summarize the knowledge on this insect group in the Arctic and Subarctic North America and to provide a diagnostic and ecological tool for scientists studying and monitoring insects in northern Canada and Alaska. The book includes a review of the literature, information on 238 species and their habitats, taxonomic review, images, and identification tools.

This handbook provides a comprehensive overview of the history, theory and current practices of rewilding.

This Volume celebrates 60 years of Oceanography and Marine Biology: An Annual Review over which time it has been one of the most cited sources in marine science and oceanography.

This book investigates how non-state actors have become key drivers of the diffusion of the UN 2030 Agenda for Sustainable Development in Brazil. It will be of interest to academics in the field of Sustainable Development, Latin America Studies and Environmental Politics.

This book explores the fascinating and complex lives of the honey badger, the African jackals (black-backed jackal and side-striped), African golden wolves and Eurasian golden jackals. It will interest researchers, scientists, and students in wildlife conservation, human-wildlife relations, zoology, biology and environmental science.

This textbook distills the various aspects of international farm animal, wildlife conservation, food safety and environmental protection law in an accessible way for an audience of practitioners, scholars and graduate students.

This textbook distills the various aspects of international farm animal, wildlife conservation, food safety and environmental protection law in an accessible way for an audience of practitioners, scholars and graduate students.

This benchmark publication assembles information on the current and anticipated effects of climate change on animal health. It empowers educators, managers, practitioners, and researchers by providing evidence, experience, and opinions on what we need to do to prepare for, and cope with, the largest threat ever to have faced animals on this planet. With expert contributors from across the globe, the text equips the reader with information and means to develop sustainable adaptation or mitigation actions.After introducing animal health in a climate change context, chapters look at specific animal health impacts arising from climate change. The book concludes with suggestions on teachable and actionable ideas that could be used to mobilize concepts provided into education or advocacy.This book was written amid the COVID-19 pandemic and in the face of ever-increasing reports of on-the-ground, real-life climate impacts. Large scale wildfire and ocean heat waves killed unprecedented numbers of animals, while droughts in some areas and floods in others displaced thousands of livestock and made food scarce for even more. Climate change is real, and it is here. How we respond will have profound implications for people, biodiversity, welfare, conservation, societies, economies, and ecosystems.Today's veterinary educators are awakening to the need to adapt and train a new generation of animal health professionals who can understand and plan for climate change, and this book is an essential resource.

This benchmark publication assembles information on the current and anticipated effects of climate change on animal health. It empowers educators, managers, practitioners, and researchers by providing evidence, experience, and opinions on what we need to do to prepare for, and cope with, the largest threat ever to have faced animals on this planet. With expert contributors from across the globe, the text equips the reader with information and means to develop sustainable adaptation or mitigation actions. After introducing animal health in a climate change context, chapters look at specific animal health impacts arising from climate change. The book concludes with suggestions on teachable and actionable ideas that could be used to mobilize concepts provided into education or advocacy. This book was written amid the COVID-19 pandemic and in the face of ever-increasing reports of on-the-ground, real-life climate impacts. Large scale wildfire and ocean heat waves killed unprecedented numbers of animals, while droughts in some areas and floods in others displaced thousands of livestock and made food scarce for even more. Climate change is real, and it is here. How we respond will have profound implications for people, biodiversity, welfare, conservation, societies, economies, and ecosystems. Today's veterinary educators are awakening to the need to adapt and train a new generation of animal health professionals who can understand and plan for climate change, and this book is an essential resource.

This volume brings together a collection of case studies examining wildlife ecology and conservation across India.

The Bioeconomy and Non-Timber Forest Products provides the first investigation into the role of these products in supporting a transition from business-as-usual to a forest-based bioeconomy.

The present volume discusses the biodiversity of specific animal groups, such as cnidarians and fish, as well as potential risks to and methods for conserving some of them.

This is the first book on captive animal behaviour, applied to welfare. It enables all aspects of zoo husbandry and management (nutrition, enclosure design, handling and training, enrichment, population management) to be based on a sound knowledge of the species, its evolutionary and natural history.