This suggests that Asia has higher pollution content than America and Europe in terms of average CO2 emissions per PPP dollar... Second, over the 1990s, the polluting centre of gravity moved 1200km to the East while its economic counterpart remained along the Greenwich Meridian.Well, ok.
where A is the OPI, while BODi, CODi, NH3-Ni and DOi are the monitored pollution concentrations in different segments and BOD0, COD0, NH3-N0 anDO0O0 are the guidelines set for the maximal amount of permitted pollution content.
McGregor et al. (2008) applied a two-region IO framework to enumerate the CO2 pollution content of interregional trade flows between Scotland and the rest of the UK in their provisional investigation.
Toward the end, we mention other possible applications of this technique to recognize stable and unstable regimes in the evolution of variables in meteorology (such as pollution content or atmospheric pressure), biology (blood pressure) and econophysics (prices of the stock market).
Several TNC pilot projects in cities such as Washington, D.C., Detroit and Bridgeport, Conn., show that deploying natural -- or green -- infrastructure can dramatically reduce the speed and pollution content of stormwater at much more cost-effective levels than traditional manmade -- or gray -- infrastructure like sewers.
Air pollution controls try to directly control pollution through standards on the allowable pollutant content in the atmosphere and to indirectly regulate it by setting emission standards at individual pollution sources.
This soil showed a high Cu pollution level, significant contents of Zn and Cd (1120, 190, and 15 ppm, respectively), a pH of 5 and an OM content of 6.2%.
In contrast to placental mtDNA content, none of these average pollution levels correlated with mtDNA content from cord blood.
Since leachates are one of the potential sources of groundwater pollution, monitoring heavy metal content in dumpsite can facilitate to recommend suitable remedial measures (Esakku et al. 2003).
