Sentence examples for high pollution caused from inspiring English sources
Despite high pollution caused by plant retting, species-rich chironomid, cladoceran and diatom communities occupied the pond.
Our correspondent says China's leaders face growing public anger over high levels of pollution caused by the country's turbo-charged development.
An action plan is to be developed to tackle a high level of pollution caused by traffic fumes in a Sussex village.
The Yamuna river in Delhi has high levels of pollution caused by the discharge of untreated or partially treated wastewater entering the river system directly or indirectly via wastewater drains.
Elevated BOD demand can be caused by high levels of organic pollution (caused usually by poorly treated wastewater) and high nitrate levels facilitating high plant growth.
Elevated BOD demand can be caused due to high levels of organic pollution (caused usually by poorly treated wastewater) and high nitrate levels facilitating high plant growth.
The group said that high pollution levels caused exposure to microscopic dust that embedded itself in the lungs, leading to increased hospitalization for asthma, lung disease, chronic bronchitis and heart damage, and that they could cause lung cancer.
Health officials in Ventura, Los Angeles and Santa Barbara counties warned of high pollution levels caused by smoke.
The lack of modern energy sources has far-reaching implications for global health because of the high levels of air pollution caused by burning biomass fuels, which can lead to cardiovascular and respiratory disease.
In addition, in communities where solid fuel is commonly used, households that rely mainly on clean fuel and/or advanced combustion technologies may still be chronically exposed to high levels of air pollution caused by smoke-producing neighboring households, that is, "neighborhood pollution" (Naeher et al. 2000).
Producing SO4− radicals from the activation of peroxymonosulfate (PMS) by transition metal ions or oxides may be problematic due to high operational cost and potential secondary pollution caused by metal leaching.
