They bioaccumulate and biomagnify as they move through the food chain. The sources of this pollutant is combustion, which is why it is one of the widely found air pollutants in the environment. Convention on Long-Range Transboundary Air Pollutants (LRTAP), Protocol on Persistent Organic Pollutants (POPs). Concerns about the health effects of exposure to POPs arose initially from studies of wildlife communities that showed reproductive, developmental, endocrine, immunologic and carcinogenic effects.13, 14, 15 The wildlife in these communities had high rates of malformed genitalia, aberrant mating behaviour, sterility, cancer, and immune system and thyroid …

These are responsible for various lethal diseases and environmental … Persistent organic pollutants (POPs) are toxic chemicals that adversely affect human health and the environment around the world. Persistent Organic Pollutants (POPs) are toxic substances that are produced intentionally or are the by-products of various combustion or industrial processes. Persistent organic pollutants (POPs) are considered as the silent killers due to their bio-accumulative and long persistent natures. These substances break down very slowly (or ?persist?)

These are responsible for various lethal diseases and environmental … Because they can be transported by wind and water, most POPs generated in one country can and do affect people and wildlife … POPs have harmful impacts on human health or on the environment. There are other air pollutants such as; Volatile Organic Compounds (VOCs), Persistent Organic Pollutants (POPs), Airborne particles and Radioactive pollutants. Persistent organic pollutants (POPs) are chemicals of global concern due to their potential for long-range transport, persistence in the environment, ability to bio-magnify and bio-accumulate in ecosystems, as well as their significant negative effects on human health and the environment. In 2004, the first 12 POPs to be listed in annexes to the Stockholm Convention on Persistent Organic Pollutants were aldrin, chlordane, dieldrin, endrin, heptachlor, hexachlorobenzene (HCB), mirex, toxaphene, polychlorinated biphenyls (PCB), DDT, dioxins and furans.. hexachlorobenzene (HCB) decreased by 95 %, polychlorinated biphenyls (PCBs) by 75 %, dioxins and furans by around 70 % and polycyclic aromatic hydrocarbons (PAHs) by 83 %. Persistent organic pollutants (POPs) About POPs. Persistent organic pollutants are carbon-based chemicals that persist in the environment for a long time, are damaging to the environment, wildlife, and people, and can be spread over long distances.