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Global water crisis is a challenge to the security, political stability and environmental sustainability of developing nations and with climate, economically and politically, induces migrations also for the developed ones. Currently, the urban population is 54% with prospects that by the end of 2050 and 2100 66% and 80%, respectively, of the world's population will live in urban environment. Untreated water abstracted from polluted resources and destructed ecosystems as well as discharge of untreated waste water is the cause of health problems and death for millions around the globe. Competition for water is wide among agriculture, industry, power companies and recreational tourism as well as nature habitats. Climate changes are a major threat to the water resources. This book intends to provide the reader with a comprehensive overview of the current state of the art in integrated assessment of water resource management in the urbanizing world, which is a foundation to develop society with secure water availability, food market stability and ecosystem preservation.
This book covers environmental and economic waste treatment with resource recovery strategies covering mining, urban, agricultural, industrial, and sewage wastes. It includes waste management, life-cycle assessment, recycling, and recovering valuable materials from blast furnace slags, iron ore, coal, and bauxite mining. Wastewater recycling, reuse, treatment methods, and economic gain through nanotechnology are covered, along with biochemical study cycles in mining waste and tailing, landfill stabilization, energy, and nutrient recovery from household, urban, and hazardous waste. Features: Includes details on the generation and composition of hazardous wastes Focuses on practices in waste management followed in developing countries Illustrates the concept of energy and resource recovery Explains ethical, innovative management strategies dealing with solid, biomedical, and chemical wastes Discusses sustainable nanotechnology and engineered materials for treatment of biological and chemical pollutants in wastewater This book is aimed at researchers and graduate students in environmental engineering and management.
Water supports three basic pillars of our life and survival: safety, security, and sustainability. Hence, it is extremely important to revisit the fundamental characteristics of water in order to discover additional information and the characteristics water has that will help uncover pathways to support the United Nations Sustainable Development Goals (UN SDG) to reduce inequality and make cities and human settlements more inclusive, safe, resilient, and sustainable. Clean water is a critical component to meet such goals. While the fundamental physical and chemical properties of water continue to reveal new aspects, it is critical that we review these properties in the context of several rec...
Schistosomiasis is a public health problem in tropical and subtropical regions of Africa, Asia, the Caribbean and South America. It is one of the neglected tropical diseases (NTDs) - a group of diseases and conditions that affect particularly low-income populations, worldwide. Last year, WHO launched a new road map for 2021-2030 that aims to end the suffering from NTDs by 2030, in line with the Sustainable Development Goals. The road map specifically targets the elimination of schistosomiasis as a public health problem, globally. This guideline provides evidence-based recommendations in the following areas: prevalence thresholds, target age groups and frequency of PC, establishment of WASH and snail control activities to support control and elimination of schistosomiasis, diagnostic tests for the assessment of schistosomiasis infection in animal reservoirs, in snail hosts, and in humans. The guideline will provide support to Member States, programme managers, health workers and other stakeholders on the implementation of national schistosomiasis control and elimination programme.
During the last three years, progress at reducing undernourishment has slowed tremendously in Asia and the Pacific. After years of gains in combatting hunger, progress has stagnated in all parts of this vast region. Despite decades of economic growth, nearly half a billion people remain undernourished. Children, in particular, continue to face the burden of malnutrition – this region is home to more than half of the world’s malnourished children – with one child in every four below the age of five suffering from stunting. This is a colossal human loss, given the association between undernutrition and poor cognitive development, with severe lifelong consequences for these children. At t...
As populations in rural areas grow and consumption patterns change, the challenges of managing waste become complex. Rural communities face unique obstacles, such as limited access to waste disposal infrastructure, lower budgets for waste management services, and the need to balance traditional practices with modern solutions. Effective solid waste management in rural areas protects the environment while enhancing the quality of life for residents by promoting hygiene, preventing pollution, and fostering community engagement. Addressing these challenges requires further research into innovative approaches tailored to the specific needs and resources of rural populations. Solid Waste Manageme...
Bioaerosols Emission from Anthropogenic Sources: Influencing Factors, Microbial Diversity, Epidemiological Threats, and Control Approaches covers various sources of biohazards and their associated risk factors. These air contaminants are developing concerns to people and the environment and must be addressed to avert future dangers. As little is known about their precise sources, controlling variables, microbial diversity, the involvement of co-pollutants, and dispersion and control methods, this book will assist stakeholders, including the public, government officials, and policymakers in developing successful strategies for ensuring society's safety. - Identifies potential emission stages at different anthropogenic sources of bioaerosols - Discusses characteristics, fate and development of effective control strategies for minimizing exposure to site specific bioaerosols - Presents cleaner production and sustainable development tactics of bioaerosols
Rural health is the study of healthcare systems in rural settings. This book presents a comprehensive overview of rural health care and addresses such topics as human resources, maternal mortality in developing countries, safety of healthcare workers, zoonotic and veterinary diseases, and much more. Chapters include case studies and research in the field of rural health.