Synopsis:
2.0.. agro: Acid rain:
ScienceDaily_2013 14332.txt
#Environmental policies matter for growing megacitiesa new study shows clean-air regulations have reduced dramatically acid rain in the United states Europe Japan
and 1990 amendments addressed issues including acid rain. Similar steps in the European union Japan and South korea over the past three decades have reduced nitrate
and sulfate in rain--components contributing to acid rain said Suresh Rao Lee A. Reith Distinguished Professor of Civil engineering and Agronomy at Purdue University.
The effects of acid rain can propagate through aquatic ecosystems such as lakes rivers and wetlands and terrestrial ecosystems including forests
Fast-growing cities in East asia that lack regulations or enforcement show a dramatic rise in acid rain according to the new study completed by Purdue researchers Our analysis of wet deposition (acid rain) data provides compelling evidence
what comes down as acid rain also is much smaller. Every car now has a catalytic converter that reduces tailpipe emissions.
In essence we've solved the acid rain problem through good environmental regulations and wide adoption of mitigation technologies.
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