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Showing posts from August, 2024

Ecological Risks of Fly Ash Export through the Sundarbans: A Threat to One of the World's Most Vital Mangrove Ecosystems

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  Fly ash was declared as industrial waste in Bangladesh in 1990 rather than as prohibited goods to reflect its potential for beneficial use in various industrial applications while ensuring that its environmental impacts are properly managed. This classification supports the safe and productive use of fly ash, helping to balance economic benefits with environmental and public health considerations. While fly ash can contain harmful substances, its risks can be managed through proper handling and usage practices. The decision to classify it as industrial waste reflects a balanced approach to managing its risks while recognizing its utility. By allowing the use of fly ash, the classification promotes recycling and reduces the environmental footprint associated with extracting and processing new raw materials. Fly ash can be repurposed effectively in various industries. Using fly ash as a recycled product offers numerous positive impacts, particularly in environmental sustainability and

Navigating the Deluge: How Geopolitical Tensions Drive Flash Floods and Regional Instability.

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 A flash flood is a rapid and intense surge of water flow within a short period of time, typically resulting from sudden heavy rainfall, rapid snowmelt, or dam failure (mechanical/geo-political reasons). Engineering-wise, it is characterized by a high rate of flow increase and a significant rise in water level within hours or minutes, often leading to severe erosion, infrastructure damage, and potential loss of life. The phenomenon is defined by its short duration and extreme intensity, challenging conventional drainage and flood management systems. In the current situation world can notice two types of flash floods specially in the sub-continent.  Natural Flash Floods; Anthropogenic Flash Floods (Geopolitically Induced). Natural Flash Floods:  Natural Flash Floods are primarily triggered by meteorological and hydrological conditions, such as intense rainfall, rapid snowmelt, or the sudden release of water from natural sources like lakes or glaciers. They often occur in response to wea

Strategic vs Environmental: A Comparative Analysis of SEIA and EIA for Sustainable Development in Developing Countries

Strategic Environmental Impact Assessment (SEIA) is a systematic process used to evaluate the environmental implications of proposed policies, plans, and programs at a strategic level, rather than focusing solely on individual projects. SEIA is designed to integrate environmental considerations into high-level decision-making processes and development strategies before specific projects are formulated and implemented. Environmental Impact Assessment (EIA) is a systematic process used to evaluate the potential environmental effects of a proposed project or development before it is approved and implemented. The primary goal of EIA is to ensure that environmental considerations are integrated into the decision-making process to avoid or minimize negative impacts on the environment and public health. Strategic Environmental Impact Assessment (SEIA) and Environmental Impact Assessment (EIA) are both crucial tools for managing environmental impacts. However, SEIA offers distinct advantages