of pollutants
71Emerging Pollutant — Emerging Contaminants oder Emerging Pollutants (frei übersetzt: Auftauchende Schadstoffe) ist ein Sammelbegriff für verschiedene Substanzen und Substanzgruppen, deren Vorkommen in der Umwelt erst im Lauf der 1990er Jahre oder später entdeckt… …
72Impact environnemental des transports routiers — À Shanghai, le smog est presque quotidien, et la voiture en est une des principales causes …
73Polychlorobiphényle — Pour les articles homonymes, voir PCB et BPC. Polychlorobiphényle …
74poison — poisoner, n. poisonless, adj. poisonlessness, n. /poy zeuhn/, n. 1. a substance with an inherent property that tends to destroy life or impair health. 2. something harmful or pernicious, as to happiness or well being: the poison of slander. 3.… …
75art conservation and restoration — Maintenance and preservation of works of art, their protection from future damage, deterioration, or neglect, and the repair or renovation of works that have deteriorated or been damaged. Research in art history has relied heavily on 20th and… …
76urban climate — Any set of climatic conditions that prevails in a large metropolitan area and that differs from the climate of its rural surroundings. Urban climates are distinguished from those of less built up areas by differences of air temperature, humidity …
77environmental law — Introduction principles, policies, directives, and regulations enacted and enforced by local, national, or international entities to regulate human treatment of the nonhuman world. The vast field covers a broad range of topics in diverse legal… …
78transportation economics — Introduction the study of the allocation of transportation resources in order to meet the needs of a society. In a macroeconomic sense, transportation activities form a portion of a nation s total economic product and play a role in… …
79Clean Air Act (United States) — Clean Air Act Full title Clean Air Act of 1963 Acronym CAA Effective Dec. 17, 1963 Citations Public Law P.L. 88 206 …
80Dioxins and dioxin-like compounds — (DLC)[1] are by products of various industrial processes, and are commonly regarded as highly toxic compounds that are environmental pollutants and persistent organic pollutants (POPs).[2] They include:[1][3] Polychlorinated dibenzo p dioxins… …
