Marine pollution from oil spills, vessel discharges, and ballast water poses significant challenges to environmental sustainability and maritime operations. This research explores the potential of bioremediation techniques, focusing on oil-degrading microorganisms, biofilters, bioreactors, and marine plants, to address these issues. By integrating…

Biosphere contamination is a current environmental and social issue that must be included in the school programme. It is essential that students recognise their responsibility, and be knowledgeable about the generation and reduction of environmental pollution. Dyes are usually used in school activities and discharged into household effluents,…

This book uses the water crisis in Flint, Michigan, as a touchstone for the importance and value of including place-based education in the social studies curriculum. Whitlock scrutinizes this local environmental issue to not only drive critical inquiry in the classroom, but also to show how the curriculum can propel valuable social change in the…

We use novel information about fixture-specific water lead levels (WLLs) in Portland, Oregon schools to explore inequalities in students' potential for exposure to lead in drinking water at school. We find that Black and Hispanic students were in classrooms with higher WLLs than white students primarily because they attended different schools. The…

Elevated blood lead levels in children--even at very low levels--contribute to learning deficits and behavioral and attentional problems. No federal law requires the testing of drinking water in schools, and recent reports from the Government Accountability Office reveal a dearth of lead testing of water or paint in school buildings. This NASBE…

Polychlorinated biphenyls (PCBs) are a family of synthetic chemicals consisting of carbon, hydrogen, and chlorine atoms. PCBs have been produced commercially since 1929 in hundreds of industrial applications. Their continued production in the United States was phased out in the late 1970s, and strict disposal guidelines were regulated as adverse…

In recent years, the new environmental problem are arising due to industrial hazard wastage, global climate change, ground water contamination and etc., gives an attention to protect environment.one of the major source of contamination of ground water is improper discharge of industrial effluents these effluents contains so many heavy metals which…

Long before closures due to the coronavirus pandemic, many Pennsylvania schools faced a different health crisis: unsafe facilities. Crumbling buildings, asbestos, lead, and other school facility health and safety risks plague many schools across Pennsylvania, particularly in low-income districts and those that enroll a high percentage of Black and…

Testing water samples for arsenic contamination has become an important water quality issue worldwide. Arsenic usually occurs in very small concentrations, and a sensitive analytical method is needed. We present here a 1-day laboratory module developed to introduce Earth Sciences and/or Chemistry student undergraduates to key aspects of this…

Children are uniquely vulnerable to environmental contaminants. Their bodies are still developing, they eat, drink, and breathe more per pound of body weight than adults, they have lungs that are still developing, and they may be more exposed to hazards and unaware of how to protect themselves. Lead exposure can cause serious damage to children's…

In seeking an avenue to save money, an urban city made a choice to alter the drinking water for its residents and created a crisis, which all community stakeholders were unprepared to address. The Flint water crisis has been given national attention by celebrities and politicians, but the long-term issues related to families, children, and…

Sites contaminated by heavy metals, such as industrial waste sites, create unwelcoming environments for plant growth. Heavy metals can have a wide range of toxic effects such as replacing essential elements or disrupting enzyme function. While some heavy metals are essential to plant nutrition at low concentrations, high concentrations of any…

"Towards Healthy Schools: Reducing Risks to Children" is the fourth in a series of triennial state of the states' reports from Healthy Schools Network and its partners in the Coalition for Healthier Schools, dating from 2006. Previous reports assessed state-by-state environmental health hazards at schools, offered compelling personal…

As one reads about the history of humans, he/she sees very early on that humans are naturally "tool users." More specifically, humans used tools as a means of subsistence and survival. Even today humans use tools to extend their capabilities beyond imagination. These tools are even used as weapons. However primitive, these early weapons would soon…

There is the need to answer very crucial questions of "what happens to pollutants in surface waters?" This question must be answered to determine the factors controlling fate and transport of chemicals and their evolutionary state in surface waters. Monitoring and experimental methods are used in establishing the environmental states.…