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This book examines urban water ecosystem management and restoration through selected case studies in Asia and Africa. Employing a socioecological approach, this volume presents insights on the interlinkages between water, humans, and environmental conservation in an urban context. Topics include human health risks, population displacement and...

Japan is considered a water-rich country. Yet, recent socioecological history suggests that the country has undergone some drastic changes in its water environment as an extended effect of its post-war industrialization and urbanization. On the other hand, Japan also houses ingenious and time-tested methods of water management in its traditional...

Coastal cities in Vietnam are increasingly impacted by rapid environmental changes and the growing frequency and magnitude of hydrometeorological hazards, such as extreme precipitation and droughts. One of the most significant challenges posed by climate change is the imbalance of water resources availability between the wet and dry seasons. Both...

Elevated fluoride (F⁻) levels in groundwater, primarily due to geogenic processes, pose significant health risks, including dental and skeletal fluorosis and neurological disorders. This study aimed to quantify source-dependent F⁻ exposure at the community level in selected tropical dry regions of Andhra Pradesh, India. These locations include...

The Sikkim region of the Eastern Himalayas is highly susceptible to Glacial Lake Outburst Floods (GLOFs), a risk that has increased significantly due to rapid glacial retreat driven by climate change in recent years. This study presents a comprehensive evaluation of GLOF susceptibility in Sikkim, employing Analytic Hierarchy Process (AHP) and Fuzzy...

This study investigates the relationship between hydrological factors and waterlogged regions, emphasizing the critical role of robust urban drainage systems in reducing urban flood risks and improving urban health. Using satellite data and GIS technologies, the study revealed a strong positive correlation (r = 0.65, p < 0.01) between the...

Synthetic fibers are widely used in daily life due to their durability, elasticity, low cost, and ease of use. The textile industry is the primary source of synthetic microfibers, as these materials are mostly used in production processes. Globally, plastic pollution has been identified as a major environmental threat in this era, since plastics...

Vermicelli production generates wastewater that is rich in organic and nutrient pollutants, which poses significant environmental challenges. Conventional biological treatments, either alone or in combination with other methods, often fail to achieve high efficiency and operational stability. This study explored the potential of the Fenton process...

The Mekong Delta region is increasingly challenged by a declining and irregular water budget over recent decades. This trend is evidenced by altered precipitation patterns, characterized by drier wet seasons and wetter dry seasons, along with diminished upstream flow and a shifting wet season flood pulse. This study presents a comprehensive...

The Vietnamese Mekong Delta (VMD) is highly vulnerable to drought, particularly in the context of climate change. Prolonged drought during the dry season has emerged as a significant natural disaster, severely affecting agriculture and socioeconomic development in the region. To enhance water resource management and agricultural productivity, this...