Best Management Practice Decision Using Genetic Algorithms for Cost-effective Pollution Control at the Watershed-level PDF Download

Author: Min-mo Chung
Publisher:
ISBN:
Category :
Languages : en
Pages : 232

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Author: Manoj K. Jha
Publisher: MDPI
ISBN: 3039434268
Category : Science
Languages : en
Pages : 180

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Book Description
Changes in land use and land cover can have many drivers, including population growth, urbanization, agriculture, demand for food, evolution of socio-economic structure, policy regulations, and climate variability. The impacts of these changes on water resources range from changes in water availability (due to changes in losses of water to evapotranspiration and recharge) to degradation of water quality (increased erosion, salinity, chemical loadings, and pathogens). The impacts are manifested through complex hydro-bio-geo-climate characteristics, which underscore the need for integrated scientific approaches to understand the impacts of landscape change on water resources. Several techniques, such as field studies, long-term monitoring, remote sensing technologies, and advanced modeling studies, have contributed to better understanding the modes and mechanisms by which landscape changes impact water resources. Such research studies can help unlock the complex interconnected influences of landscape on water resources in terms of quantity and quality at multiple spatial and temporal scales. In this Special Issue, we published a set of eight peer-reviewed articles elaborating on some of the specific topics of landscape changes and associated impacts on water resources.

Author:
Publisher:
ISBN:
Category : Soil conservation
Languages : en
Pages : 642

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Vol. 25, no. 1 contains the society's Lincoln Chapter's Resource conservation glossary.

Author: Prakash D. Kaini
Publisher:
ISBN:
Category :
Languages : en
Pages : 290

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Book Description
Water quality has been a major concern in the United States and elsewhere because of its impact on people's daily lives and on the environment. There are two main sources of water pollution: point sources and non-point sources, which are differentiated based on their mode of generation. Pollution generated from point sources has been effectively controlled by the implementation of the National Pollution Discharge Elimination System (NPDES) program. However, a large portion of the nation's water remains polluted, mainly due to non-point sources of pollution. Structural and non-structural Best Management Practices (BMPs) have been recognized as effective measures for controlling non-point sources of pollution. The objective of this research is to develop methodologies that can be used to design structural BMPs as measurements for controlling non-point sources of pollution (i.e. sediment and nutrients) on a larger spatial scale, that of a watershed.

Author: Chaopeng Shen
Publisher: Frontiers Media SA
ISBN: 2889669823
Category : Science
Languages : en
Pages : 163

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Author:
Publisher:
ISBN:
Category : Education
Languages : en
Pages : 428

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Soil remediation deals with the removal of pollution or contaminants from environmental media such as soil and groundwater. This book presents new research the contamination of building materials with chemicals, which occurs as a result of storage, spills, and also catastrophic floods and hurricanes. Included in this book is an analysis and comparison of three protocols for the removal of chemicals trapped within building materials. The substantial economic consequences of heavy metal contamination in ecosystems, which poses major environmental problems world-wide, are presented as well. This book discusses the use of plants to remove or immobilise contaminants as a potentially safe and low cost method for the remediation of metal contaminated soil. Membrane techniques applied in water treatment from soil remediation are also reviewed and discussed with the aim to remove and/or recover metals and recycle water.

Author: Michael Wilson
Publisher: Springer Science & Business Media
ISBN: 9781402021374
Category : Nature
Languages : en
Pages : 424

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Book Description
The red soils of China are typical in their chemical, physical and mineralogical characteristics of red soils in other tropical and sub-tropical areas of the world, particularly in South America, Africa and south-east Asia. For the most part, these soils are highly weathered and inherently infertile. They are acidic, nutrient deficient, poor in organic matter and have a low water-holding and supplying capacity. They cannot sustain arable cropping systems without the most careful management and are highly susceptible to soil erosion, particularly on sloping land. It is the purpose of this book to present recent research showing how the problems associated with using the red soils in China for sustainable agricultural production can be overcome, using a variety of traditional and novel approaches. In principle, these approaches should be useful in other tropical and sub-tropical countries faced with the problem of making the best use of their fragile red soil resources. The term "in principle" is used deliberately because, of course, the different red soil countries invariably operate within dissimilar socio-economic frameworks. At the present time, China may be considered to be in the process of an "industrial revolution", rather like that that took place in Britain in the late eighteenth and early nineteenth centuries.

Author: Mitsuo Gen
Publisher: John Wiley & Sons
ISBN: 9780471315315
Category : Technology & Engineering
Languages : en
Pages : 520

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Book Description
Im Mittelpunkt dieses Buches steht eines der wichtigsten Optimierungsverfahren der industriellen Ingenieurtechnik: Mit Hilfe genetischer Algorithmen lassen sich Qualität, Design und Zuverlässigkeit von Produkten entscheidend verbessern. Das Verfahren beruht auf der Wahrscheinlichkeitstheorie und lehnt sich an die Prinzipien der biologischen Vererbung an: Die Eigenschaften des Produkts werden, unter Beachtung der äußeren Randbedingungen, schrittweise optimiert. Ein hochaktueller Band international anerkannter Autoren. (03/00)

Author: Environmental Technology Best Practice Programme
Publisher:
ISBN:
Category :
Languages : en
Pages : 43

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Author: William Jack
Publisher: World Bank Publications
ISBN:
Category : Central-local government relations
Languages : en
Pages : 58

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Book Description
Most policy decisions about targets and instruments of pollution control should probably be made at the highest level of government involved. But effective implementation - including inspection, enforcement, and prosecution - may require involving all levels of government. Coordination is then necessary, with substantive implications for choices of policy tools and the assignment of responsibilities.