Remoteness from sources of persistent organic pollutants in the multi-media global environment
نویسندگان
چکیده
منابع مشابه
Selected persistent organic pollutants (POPs) in the Italian environment.
The ratification of the Stockholm Convention on Persistent Organic Pollutants is a departure point for several considerations on their presence in environmental matrices. In this paper, the Italian situation is presented with emphasis on the most toxic compounds--chemicals with dioxin-like toxic action, and the activity in the area of interest of the Istituto Superiore di Sanità. Biotic, as wel...
متن کاملPast, present, and future controls on levels of persistent organic pollutants in the global environment.
Understanding the legacy of persistent organic pollutants requires studying the transition from primary to secondary source control.
متن کاملPersistent Organic Pollutants ("POPs")
Strictly speaking, all toxins entering the environment can be regarded as environmental poisons. Certain pollutants can, acting over long periods, harm living organisms even in low concentrations. This means that pollutants that are stable and thus persistent have a great ability to act as environmental poisons. Their stability means not only that their effects are long-lasting, but also that t...
متن کاملSerum Persistent Organic Pollutants
Persistent organic pollutants (POPs) are manmade organic chemicals that remain in the environment for years or decades. POPs are of special concern because they often remain toxic for decades or longer after release to the environment. The more persistent a toxic chemical is, the greater the probability for human exposure over time. Because they circulate globally long after being released into...
متن کاملOceanic biogeochemical controls on global dynamics of persistent organic pollutants.
Understanding and quantifying the global dynamics and sinks of persistent organic pollutants (POPs) is important to assess their environmental impact and fate. Air-surface exchange processes, where temperature plays a central role in controlling volatilization and deposition, are of key importance in controlling global POP dynamics. The present study is an assessment of the role of oceanic biog...
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ژورنال
عنوان ژورنال: Environmental Pollution
سال: 2016
ISSN: 0269-7491
DOI: 10.1016/j.envpol.2015.12.058