Bøger af Yan Ma

th We are delighted to present the proceedings of the 11 Asia-Paci?c Network Operations and Management Symposium (APNOMS 2008) which was held in Beijing, China, during October 22-24, 2008. TheOrganizingCommittee(OC)selectedthethemeofthisyear'ssymposium as "Challenges for Next-Generation Network Operations and Service Mana- ment. " Research and development on next-generation networks (NGNs) have been carried out over the last few years and we are already seeing their - ployment and operations in many parts of Asia-Paci?c countries. We are also beginning to experience new and interesting services that utilize these NGNs. We are certain that we will see more deployment of NGNs and NGN services in the next few years. Thus, the operations and management of NGNs and their services are very important to the network operators and service providers. At the same time, they are also concerned about new and more e?ective ways of performing the operations and management. This year, the APNOMS call for papers received 195 paper submissions from 19di?erentcountries, includingcountriesoutsidetheAsia-Paci?cregion(Europe, Middle-East, North and South America). Each paper was carefully reviewed by at least three international experts. Based on review scores, the APNOMS 2008 Technical ProgramCommittee discussed the selection of papers, and selected 43 high-quality papers (22. 1% of submissions) as full papers and 34 papers as short papers. Accepted papers were arrangedinto ten technical sessions and two short paper sessions (poster presentation).

This book introduces a planning support system called Strategic Spatial Plan Support System (SSP-SS) to visualize population growth and predict energy demand, land use, and waste discharge resulting from urbanization. By analyzing policy interactions between household agents, the book uses SSP-SS to visualize policy effects on urban areas during stages of growth and decline. Simulations are created based on these policy outcome assessments, taking into account the influences of energy and resource consumption on sustainable development in urban environments. The book is geared towards researchers, universities, and urban policy makers.The book begins by presenting a framework of urban growth simulation, and introducing SSP-SS. Then, household lifecycle and relocation models are employed for simulating policy impacts on urbanization, and investigating the impacts of spatial strategic planning. Several projects are assessed using agent-based modeling including shopping centre construction, day-care service for aging populations, and shelter accommodation capacities for earthquakes and other disasters. The final chapters discuss water and energy management, the environmental impacts of demand and consumption, and future recommendations for sustainable development and policy implementation.Introduces Strategic Spatial Plan Support System (SSP-SS) to visualize population growth and predict energy demand, land use, and waste discharge resulting from urbanization.Analyzes policy effects on urban areas during stages of growth and decline.Discusses the influences of water and gas consumption on environmental issues in urban areas for sustainable development.

This book introduces readers to environmental background investigation, pollution source intensity evaluation and risk assessment approaches used at three main types of groundwater-contaminated sites: municipal domestic waste landfills, hazardous waste landfills and oil-contaminated sites.