The Ecology and Biodiversity of Hong Kong PDF Download

Author: David Dudgeon
Publisher:
ISBN: 9789882113985
Category : Biodiversity
Languages : en
Pages : 344

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Author: David Dudgeon
Publisher: Elsevier
ISBN: 0080557171
Category : Science
Languages : en
Pages : 343

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Book Description
Tropical Stream Ecology describes the main features of tropical streams and their ecology. It covers the major physico-chemical features, important processes such as primary production and organic-matter transformation, as well as the main groups of consumers: invertebrates, fishes and other vertebrates. Information on concepts and paradigms developed in north-temperate latitudes and how they do not match the reality of ecosystems further south is expertly addressed. The pressing matter of conservation of tropical streams and their biodiversity is included in almost every chapter, with a final chapter providing a synthesis on conservation issues. For the first time, Tropical Stream Ecology places an important emphasis on viewing research carried out in contributions from international literature. - First synthetic account of the ecology of all types of tropical streams - Covers all of the major tropical regions - Detailed consideration of possible fundamental differences between tropical and temperate stream ecosystems - Threats faced by tropical stream ecosystems and possible conservation actions - Descriptions and synstheses life-histories and breeding patterns of major aquatic consumers (fishes, invertebrates)

Author: Richard Corlett
Publisher: Oxford University Press
ISBN: 0199681341
Category : Nature
Languages : en
Pages : 305

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Book Description
An updated edition of the only book dedicated to the terrestrial ecology of the East Asian tropics, authored by a world-renowned tropical ecologist

Author: David Dudgeon
Publisher: Cambridge University Press
ISBN: 1108882625
Category : Nature
Languages : en
Pages : 517

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Book Description
Growing human populations and higher demands for water impose increasing impacts and stresses upon freshwater biodiversity. Their combined effects have made these animals more endangered than their terrestrial and marine counterparts. Overuse and contamination of water, overexploitation and overfishing, introduction of alien species, and alteration of natural flow regimes have led to a 'great thinning' and declines in abundance of freshwater animals, a 'great shrinking' in body size with reductions in large species, and a 'great mixing' whereby the spread of introduced species has tended to homogenize previously dissimilar communities in different parts of the world. Climate change and warming temperatures will alter global water availability, and exacerbate the other threat factors. What conservation action is needed to halt or reverse these trends, and preserve freshwater biodiversity in a rapidly changing world? This book offers the tools and approaches that can be deployed to help conserve freshwater biodiversity.

Author: Peter K. L. Ng
Publisher: Editions Didier Millet
ISBN: 9814260088
Category : Reference
Languages : en
Pages : 554

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Book Description
A magnificently illustrated and superbly written guide to the unique and simply astounding biodiversity of Singapore.

Author: Charles Perrings
Publisher: Cambridge University Press
ISBN: 9780521588669
Category : Business & Economics
Languages : en
Pages : 356

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Book Description
This volume reports key findings of the Biodiversity Program of the Royal Swedish Academy of Sciences' Beijer Institute. The program brought together a number of eminent ecologists and economists to consider the nature and significance of the biodiversity problem. In encouraging collaborative work between these closely related disciplines it sought to shed new light on the concept of diversity; the implications of biological diversity for the functioning of ecosystems; the driving forces behind biodiversity loss; and the options for promoting biodiversity conservation. The results of the program are surprising. It is shown that the core of the biodiversity problem is a loss of ecosystem resilience and the insurance it provides against the uncertain environmental effects of economic and population growth. This is as much a local as a global problem, implying that biodiversity conservation offers benefits that are as much local as global. The solutions as well as the causes of biodiversity loss lie in incentives to local users.

Author: Rathoure, Ashok Kumar
Publisher: IGI Global
ISBN: 1799812286
Category : Science
Languages : en
Pages : 313

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Book Description
Understanding the balance of society and nature is imperative when researching ecosystems and their global influence. A method of studying the health of these ecosystems is biodiversity. The more diverse the species that live in an ecosystem, the healthier it is. As the climate continues to transform, small-scale ecosystems are affected, altering their diversity. Environmentalists need a book of research that studies the specific impacts of climate change and how it affects the future of the environment. Current State and Future Impacts of Climate Change on Biodiversity is a pivotal reference source that provides vital research on biological systems and how climate change influences their health. While highlighting topics such as genetic diversity, economic valuation, and climatic conditions, this publication explores the effects of climate change as well as the methods of sustainable management within ecosystems. This book is ideally designed for environmental scientists, environmental professionals, scientists, ecologists, conservationists, government officials, policymakers, agriculturalists, environmentalists, zoologists, botanists, entomologists, urban planners, researchers, scholars, and students seeking research on current and future developments of various ecosystems.

Author: Norbert Muller
Publisher: John Wiley & Sons
ISBN: 1444318667
Category : Science
Languages : en
Pages : 648

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Book Description
With the continual growth of the world's urban population, biodiversity in towns and cities will play a critical role in global biodiversity. This is the first book to provide an overview of international developments in urban biodiversity and sustainable design. It brings together the views, experiences and expertise of leading scientists and designers from the industrialised and pre-industrialised countries from around the world. The contributors explore the biological, cultural and social values of urban biodiversity, including methods for assessing and evaluating urban biodiversity, social and educational issues, and practical measures for restoring and maintaining biodiversity in urban areas. Contributions come from presenters at an international scientific conference held in Erfurt, Germany 2008 during the 9th Conference of the Parties of the Convention on Biodiversity. This is also Part of our Conservation Science and Practice book series (with Zoological Society of London).

Author: Anne Rademacher
Publisher: Hong Kong University Press
ISBN: 9888528688
Category : Nature
Languages : en
Pages : 225

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Book Description
Death and Life of Nature in Asian Cities explores the encounter between two processes that are unfolding in diverse patterns across Asia—the rapid urbanization of Asia across big cities, smaller towns, and the newest urban concentrations; and the contentious debates and novel schemes by which nature is figured and emplaced in cities and their conurbations. Contemporary Asian cities displace nature by causing its death and withering, but also embrace it through acts of renewal and the pursuit of sustainability. Contributors in this volume gather case studies from across Asia to address projects of urban greening and reimagining nature in urban life. The book illustrates how the intersection of urban growth and urban nature is a place rich with fresh ideas about urban planning, governance, and social life. This book illuminates a continuing process of discovery and regeneration through which urban natures may well be moving from taken-for-granted infrastructures to more consciously experienced sites of interplay between non-human life and materials, and daily human life experiences. Debates and efforts to recover nature in the city provoke moral and ethical evaluations of the human ecology of city life, and direct ecologies of urbanism into new avenues like aesthetics, care, perception, and stewardship. “This fascinating collection of essays brings together a series of cutting-edge insights into Asian cities caught in the maelstrom of global environmental change. A particular strength of this book is its commitment to forms of interdisciplinary dialogue and conceptual engagement that unsettle existing geographies of knowledge.” —Matthew Gandy, University of Cambridge; author of Natura Urbana: Ecological Constellations in Urban Space “This impressive collection on urban ecologies moves beyond the anthropocentric city to expand our understanding of cities as multispecies spaces of active collaboration, decay, and regeneration, offering new possibilities for the flourishing of urban life—both human and non-human—and the design of more just and sustainable cities for all.” —Christina Schwenkel, University of California, Riverside; author of Building Socialism: The Afterlife of East German Architecture in Urban Vietnam

Author: B.K. Tyagi
Publisher: Scientific Publishers
ISBN: 9386347547
Category : Science
Languages : en
Pages : 542

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Book Description
The dominance of insects amongst all living organisms on earth, coupled with infinite wealth of knowledge so important for our own existence, is a fundamental scientific fact which is yet to be widely acknowledged. This dominance means that in numbers of species beyond our comprehension these animals permeate diverse and essential natural processes in Earth's terrestrial, aerial and freshwater ecosystems, contributing to the function of the natural world as a self-sustaining biological system. Invariably insects are an integral and complex part of the terrestrial and freshwater ecosystems with which the future of humans is inextricably linked. Insects have ultimately achieved a formidable diversity. Generally, insects are beneficial organisms, however, many of them are important pests and/or vectors to a large number of parasites and other microbial pathogens to both human being, his associates and the plants. The burden caused by their infestation or infection run up to several million-zillion rupees annually. Therefore, knowledge about extreme biodiversity and ecological relationships of these animals is a practical necessity: in the man's own interest to sustain the species. Packed with original 25 original articles/reviews, this book on 'Entomology: Ecology and Biodiversity' offers an invaluable opportunity to comprehend more deeply about our most intimate allies - the insects! The book truly establishes a foundation in basic entomology through varied and diverse treatment to entomology, while focusing on specialized topics in insect ecology and biodiversity, forensic and medical entomology.