It was believed that the source of garbage flows is the rivers ... and the Nile supposedly bring 90% of anthropogenic pollution to the oceans. Therefore, The Ocean Cleanup has focused a ...

and similar material also are natural examples of PM (Despres et al. 2012). Anthropogenic sources of primary PM include industrial and combustion processes. The nature of industrial particles ...

People's ability to interpret emotions or focus on performing a task is reduced by short-term exposure to particulate matter ...