Innovative Methods of Marine Ecosystem Restoration

Author: Thomas J. Goreau
Publisher: CRC Press
ISBN: 1466557737
Format: PDF, ePub
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Innovative Methods of Marine Ecosystem Restoration offers a ray of hope in an increasingly gloomy scenario. This book is the first presentation of revolutionary new methods for restoring damaged marine ecosystems. It discusses new techniques for greatly increasing the recruitment, growth, survival, and resistance to stress of marine ecosystems, fisheries, and eroding shorelines, maintaining biodiversity and productivity where it would be lost. The book provides experimental proof that mild electrical stimulation results in increased settlement, increased growth, and reduced mortality for a wide variety of marine organisms, including corals, oysters, sponges, sea-grasses, and salt-marsh grasses. In addition to the diversity of ecosystems and geographic regions covered, the contributors from fourteen nations across the globe make this work the first truly global study of marine ecosystem restoration.

Geotherapy

Author: Thomas J. Goreau
Publisher: CRC Press
ISBN: 146659540X
Format: PDF, Kindle
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A Practical, Get-Your-Hands-in-the-Soil Manual Global climate change, increasing pollution, and continued rapid population growth is wreaking havoc on the planet. Stabilizing the environment at safe levels requires a large-scale restoration of damaged ecosystems. Geotherapy: Innovative Methods of Soil Fertility Restoration, Carbon Sequestration, and Reversing CO2 Increase outlines the basic concepts of geotherapy and highlights the importance of healing the biosphere’s ability to store soil carbon to prevent climate change impacts. Facing challenges head on, it addresses how and why policymakers have underestimated the long-term impacts of climate change and how we can correct the flawed carbon management mechanisms today. The book also factors in where carbon can be most effectively stored, how quickly that can be done, and the practical and policy actions needed to get there. This text presents innovative new technologies for restoring the most productive ecosystems on land while maintaining high biodiversity. It addresses processes and techniques of soil carbon restoration through biogeochemical cycling, biochar, slow-release fertilizers, weathering of minerals (olivine) and rock (basalt) powders, amendments and bio-fertilizers, and the establishment of vetiver and other perennials. Written by highly recognized professionals from every continent except Antarctica, this extensive work consists of 34 chapters covering issues that include: field experiences with biochar including a history of its research; practical uses of biochar in farming systems and the use of biochar for soil fertility enhancement; the potential of remineralization as a global movement; seawater concentrate for abundant agriculture; superior food production using sea salt and plant extracts; recycling waste nutrients using biochar and limestone; and commercially viable carbon farming. The book concludes with a chapter providing general thoughts on regreening the earth and averting a global crisis. Geotherapy: Innovative Methods of Soil Fertility Restoration, Carbon Sequestration, and Reversing CO2 Increase is an encyclopedia of ideas providing the tools needed for anyone involved with the ecological restoration and transformation of the planet.

Tourism Resilience and Adaptation to Environmental Change

Author: Alan A. Lew
Publisher: Routledge
ISBN: 1315463954
Format: PDF, ePub, Mobi
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In recent years, resilience theory has come to occupy the core of our understanding and management of the adaptive capacity of people and places in complex social and environmental systems. Despite this, tourism scholars have been slow to adopt resilience concepts, at a time when the emergence of new frameworks and applications is pressing. Drawing on original empirical and theoretical insights in resilience thinking, this book explores how tourism communities and economies respond to environmental changes, both fast (natural hazard disasters) and slow (incremental shifts). It explores how tourism places adapt, change, and sometimes transform (or not) in relation to their environmental context, with an awareness of intersection with societal dynamics and links to political, economic and social drivers of change. Contributions draw on empirical research conducted in a range of international settings, including indigenous communities, to explore the complexity and gradations of environmental change encounters and resilience planning responses in a range of tourism contexts. As the first book to specifically focus on environmental change from a resilience perspective, this timely and original work makes a critical contribution to tourism studies, tourism management and environmental geography, as well as environmental sciences and development studies.

Coral Reefs Tourism Conservation and Management

Author: Bruce Prideaux
Publisher: Routledge
ISBN: 1134986041
Format: PDF, Docs
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Coral reefs are an important tourism resource for many coastal and island destinations and generate a range of benefits to their local communities, including as a food source, income from tourism, employment and recreational opportunities. However, coral reefs are under increasing threat from climate change and related impacts such as coral bleaching and ocean acidification. Other anthropogenic stresses include over-fishing, anchor damage, coastal development, agricultural run-off, sedimentation and coral mining. This book adopts a multidisciplinary approach to review these issues as they relate to the sustainable management of coral reef tourism destinations. It incorporates coral reef science, management, conservation and tourism perspectives and takes a global perspective of coral reef tourism issues covering many of the world’s most significant coral reef destinations. These include the Great Barrier Reef and Ningaloo Reef in Australia, the Red Sea, Pacific Islands, South East Asia, the Maldives, the Caribbean islands, Florida Keys and Brazil. Specific issues addressed include climate change, pollution threats, fishing, island tourism, scuba diving, marine wildlife, governance, sustainability, conservation and community resilience. The book also issues a call for more thoughtful development of coral reef experiences where the ecological needs of coral reefs are placed ahead of the economic desires of the tourism industry.

Wetland and Water Resource Modeling and Assessment

Author: Wei Ji
Publisher: CRC Press
ISBN: 9781420064155
Format: PDF
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As a wetland of international importance located in China, the Poyang Lake Basin's incredible topographical and biological diversity has provided a congregating point for scientists from around the world to engage in cross-disciplinary research. In particular, the International Conference on Poyang Lake Complex Environment System was instrumental in bringing together scholars from China, North America, and Europe to explore the latest innovations in water resource science and watershed management. Featuring cutting-edge research in watershed management presented at this landmark event, Wetland and Water Resource Modeling Assessment pairs the accounts of Poyang Lake with additional information on the important watersheds of North America and Asia to help facilitate the development of decision support tools. The book explains that successful ecosystem assessment and modeling requires three key criteria: 1. Large spatial scales in data collection and analysis must be used to encompass major watershed features 2. Landscape features are needed to appropriately characterize hydrological processes and ecosystem components 3. Management decisions must be linked to results to facilitate ecosystem assessment Through the study of the diverse watersheds featured in Wetland and Water Resource Modeling Assessment, such as Poyang Lake, government, academia, and Industry can obtain the innovative technical tools needed to stay on top of this active field.

Sustaining Large Marine Ecosystems The Human Dimension

Author: Timothy M. Hennessey
Publisher: Elsevier
ISBN: 9780080459707
Format: PDF, ePub
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The shift away from the management of individual resources to the broader perspective of ecosystems is no longer confined to academia and think tanks where it first began; the ecosystem paradigm also is beginning to take root in government policy and programs. This volume provides innovative and timely approaches for improving and sustaining socioeconomic benefits from LMEs. The authors describe methodologies and actions for moving forward in halting the downward resource sustainability spiral and advancing toward the recovery of depleted fish stocks, restoration of degraded habitats, and reduction and control of pollution within the framework of an ecosystem-based approach for the governance of LMEs. * First book to ever publish that focuses on the human dimension of large marine ecosystem management * Offers set of guidelines for possible interrelationship management programs * Addresses taxing issues and problems pertaining to the world's marine ecosystems * Provides a matrix of the interdependence of economic, social, cultural and governance elements

Restoring and Protecting Marine Habitat

Author: Division on Engineering and Physical Sciences
Publisher: National Academies Press
ISBN: 0309048435
Format: PDF, Kindle
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Tremendous changes have occurred this century in the nation's coastal habitats, in the way society views them, and in the way they are managed. This volume offers a complete, highly readable assessment of how scientific knowledge and coastal engineering capabilities can be more effectively used to protect and restore marine habitat. It addresses traditional and innovative uses of technology to protect remaining natural marine habitats, to enhance or restore those that have been altered, and to create marine habitat from lands used for other purposes. The use of dredged materials as a vital resource in protection and restoration work is explored. The book also explores organizational, management, and regulatory barriers to using the best available technology and engineering practice. Specific options for improvements are offered in each area.