Delta Sustainability PDF Download

Author: Weiguo Zhang
Publisher: Springer Nature
ISBN: 9819772591
Category :
Languages : en
Pages : 354

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Author: Mart A. Stewart
Publisher: Springer Science & Business Media
ISBN: 940070934X
Category : Science
Languages : en
Pages : 455

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Book Description
The Mekong Delta of Vietnam is one of the most productive agricultural areas in the world. The Mekong River fans out over an area of about 40,000 sq kilometers and over the course of many millennia has produced a region of fertile alluvial soils and constant flows of energy. Today about a fourth of the Delta is under rice cultivation, making this area one of the premier rice granaries in the world. The Delta has always proven a difficult environment to manipulate, however, and because of population pressures, increasing acidification of soils, and changes in the Mekong’s flow, environmental problems have intensified. The changing way in which the region has been linked to larger flows of commodities and capital over time has also had an impact on the region: For example, its re-emergence in recent decades as a major rice-exporting area has linked it inextricably to global markets and their vicissitudes. And most recently, the potential for sea level increases because of global warming has added a new threat. Because most of the region is on average only a few meters above sea level and because any increase of sea level will change the complex relationship between tides and down-river water flow, the Mekong Delta is one of the areas in the world most vulnerable to the effects of climate change. How governmental policy and resident populations have in the past and will in coming decades adapt to climate change as well as several other emerging or ongoing environmental and economic problems is the focus of this collection.

Author: Mahmoud Nasr
Publisher: Springer Nature
ISBN: 3031582535
Category :
Languages : en
Pages : 264

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Author: P.H. Nienhuis
Publisher: Springer Science & Business Media
ISBN: 1402082134
Category : Science
Languages : en
Pages : 637

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Book Description
This unique text presents the environmental history of the lowland delta of the rivers Rhine and Meuse. It is an ecological story of evolving human-environmental relations and how they cope with climate change and sea-level rise. The text offers a combination of in-depth ecology and environmental history. The synthesis presents a blueprint for future management and restoration, from progressive reclamation of land in the past, to adaptation of human needs to the forces of nature.

Author: National Research Council
Publisher: National Academies Press
ISBN: 0309256194
Category : Political Science
Languages : en
Pages : 270

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Book Description
Extensively modified over the last century and a half, California's San Francisco Bay Delta Estuary remains biologically diverse and functions as a central element in California's water supply system. Uncertainties about the future, actions taken under the federal Endangered Species Act (ESA) and companion California statues, and lawsuits have led to conflict concerning the timing and amount of water that can be diverted from the Delta for agriculture, municipal, and industrial purposes and concerning how much water is needed to protect the Delta ecosystem and its component species. Sustainable Water and Environmental Management in the California Bay-Delta focuses on scientific questions, assumptions, and conclusions underlying water-management alternatives and reviews the initial public draft of the Bay Delta Conservation Plan in terms of adequacy of its use of science and adaptive management. In addition, this report identifies the factors that may be contributing to the decline of federally listed species, recommend future water-supple and delivery options that reflect proper consideration of climate change and compatibility with objectives of maintaining a sustainable Bay-Delta ecosystem, advises what degree of restoration of the Delta system is likely to be attainable, and provides metrics that can be used by resource managers to measure progress toward restoration goals.

Author: Edward Park
Publisher: Elsevier
ISBN: 0443236747
Category : Science
Languages : en
Pages : 475

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Book Description
The Mekong Delta Environmental Research Guidebook comprehensively covers the Mekong Delta and presents new evidence on unsolved environmental issues. Key experts from around the world offer suggestions for the implementation of more effective mitigation and adaptation measures, especially in the context of climate change and upstream hydropower dam development. This book will help guide students and scientists, both juniors and seniors in their journey of the Mekong Delta Environmental Research, by presenting them with all the necessary information and detailed case studies for a more in-depth understanding of each issue so they can make informed decisions. - Presents a multi-scale viewpoint about the Mekong Delta from a global, to regional and local scale so that readers will gain a more holistic understanding of the issue from the root cause to solutions - Includes case-studies as empirical evidence to help researchers implement more effective mitigation and adaptation measures - Offers the most updated knowledge on strategies in halting environmental pressures, i.e., halting sinking delta and salinity intrusion

Author: Abdelazim M. Negm
Publisher: Springer
ISBN: 3319561243
Category : Science
Languages : en
Pages : 540

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Book Description
This volume presents up-to-date research on the Nile Delta and discusses the challenges involved in and opportunities for improving its productivity. The topics addressed include: groundwater in the Nile Delta and its quality; the mapping of groundwater with remote sensing technologies; land degradation; salt-affected soils; on-farm irrigation; the remediation of agricultural drainage water for sustainable reuse; the use of satellite images to estimate the bathymetry of coastal lakes; the assessment of the Nile Delta coastal zone and its management; its sediment and water quality; and fishing ports, fish and fisheries. The book closes with a review of the latest findings on the Nile Delta and offers conclusions and recommendations for future research to fulfill the requirements for sustainable development. It provides a unique and topical resource for researchers, graduate students and policymakers alike.

Author: Yi Jun Xu
Publisher: MDPI
ISBN: 3038972568
Category : Science
Languages : en
Pages : 269

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Book Description
This book is a printed edition of the Special Issue "Resilience and Sustainability of the Mississippi River Delta as a Coupled Natural-Human System" that was published in Water

Author: Paul Montagna
Publisher: Springer Science & Business Media
ISBN: 1461458331
Category : Science
Languages : en
Pages : 102

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Book Description
Water development projects have altered the environmental flow landscapes where dams and diversions have been built, and this could have effects on coastal resources, particularly in estuaries. Water is an important human resource and water needs grow as populations grow. However, freshwater inflow to the coast is fundamental to the functioning of estuaries. Can we have stable, secure, and sufficient water resources for people and still protect estuarine health? Estuaries are the most productive environments on Earth, and this is in part due to freshwater inflow, which dilutes marine water, and transports nutrients and sediments to the coast. Estuaries are characterized by salinity and nutrient gradients, which are important in regulating many biological processes. As water is diverted for human consumption, it is common for many environmental problems to appear. While many countries have water quality programs, few are dealing with water quantity alterations. The first step is to define marine resources to protect, and the water quality conditions those resources need to thrive. The second step is to determine the flow regimes needed to maintain the desired water quality conditions. Finally, many regions are using adaptive management programs to manage freshwater resources. These programs set goals to protect ecosystem resources, identify indicators, and monitor the indicators over time to ensure that the goals are appropriate and resources are protected. Case studies demonstrate that monitoring and research can determine the ecological and socio-economical impacts of altered freshwater inflows, and stakeholders and managers can make well-informed decisions to manage freshwater inflows to local coasts wisely. ​

Author: Pierre Benckendorff
Publisher: Goodfellow Publishers Ltd
ISBN: 1908999411
Category : Business & Economics
Languages : en
Pages : 204

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Book Description
An international range of outstanding new cases focused on sustainable tourism management and development, including award winners and finalists from the WTTC Tourism for Tourism Awards they are written by local scholars who are experts in sustainable tourism.