Not exact matches
The environment has emerged as one of Beijing's key priorities amid growing public disquiet about
urban smog, dwindling and
polluted water supplies and the widespread industrial contamination of farmland.
Narain is the director general of the Center for Science and Environment in New Delhi and author of a new two - volume book, «Excreta Matters: How
Urban India is Soaking up
Water,
Polluting Rivers and Drowning in its Own Waste.»
When preparing such a zoning and related regulations, factors like population density, the ecological sensitivity of the area concerned, closeness to
polluting industry, closeness to sources of drinking
water, etc. should be taken into account as well as the potential risks related to certain types of
urban agriculture.
Major Environmental Issues: Erosion resulting from inadequate flood controls and improper land use practices; irrigated soil degradation; desertification; air pollution in Buenos Aires and other major cities;
water pollution in
urban areas; rivers becoming
polluted due to increased pesticide and fertilizer use.
Water is also
polluted by industrial and
urban waste.
Major Environmental Issues: Natural fresh
water resources scarce and
polluted in north, inaccessible and poor quality in center and extreme southeast; raw sewage and industrial effluents
polluting rivers in
urban areas; deforestation; widespread erosion; desertification; serious air pollution in the national capital and
urban centers along US - Mexico border.
Polluted runoff from both rural and
urban lands increases erosion and puts public health at risk by contaminating drinking
water supplies.
Polluted water commutes from
urban centers to the suburbs through canals running below the existing network of highways.
What are the potential health implications of the connections between
urban environmental degradation (standing
polluted water, lead paint and asbestos in buildings) and the health of animals and humans in cities?