Overall, it was quite possible for this heavily polluted stream to go back to its initial health state if appropriate restorations were taken.
Most of the outlier loci are unique to a single polluted population rather than shared across polluted populations (Fig. 4).
Many determinants for PV and DK were quite similar also across both pollutants, e.g. age, gender, country, financial position, familiarity with effects, environmental concern, difficulty to relax in polluted places, opinion on government's attempt to reduce pollutants.
It's quite fair to say that Agra is the most polluted of cities, but it is home to that wonder of the world, the Taj Mahal.
And a similarly toxic air cloaks Thurrock – quite literally, as it has some of the most polluted air in the country, and some of its most toxic politics.
AR were quite low (0.02 0.47, average: 0.13) and comparable to AR found in other polluted regions (e.g. Cubison et al., 2008: AR = 0.08 ± 0.03 at (0.27 ± 0.05)% S in Riverside, CA), and dact,a were much larger (campaign average: 162 nm, range: 69 nm–370 nm) than activation diameters for single-salt particles (around 50 nm depending on the salt).
Quite often due to the poor management of hand dug wells in particular, polluted surface waters seep into them with its attendant water-borne diseases (Nkansah et al. 2010).
Activation ratios were quite low (0.02 0.47, average: 0.13) and comparable to activation ratios found in other polluted regions (e.g. Cubison et al., 2008).
Business groups say that would encourage companies to buy polluted sites and clean them up, rather than the sites' lying vacant and polluted for decades.
That's quite refreshing change for Bangkok, which has been named among the world's top 100 most polluted cities, but unfortunately it wasn't the result of some a mass-urban renovation project.
