Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Historic Centre of Mexico City and Xochimilco' has mentioned 'Pollution' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| Contents 1 History 1.1 Aztec period 1.2 Spanish conquest 1.3 Rebuilding 1.4 Growth of colonial Mexico City 1.5 Battle of Mexico City in the U.S.xe2x80x93Mexican War of 1847 1.6 Porfirian era (1876xe2x80x931911) 1.7 Mexican Revolution (1910xe2x80x931920) 1.8 20th century to present 2 Geography 2.1 Climate 2.2 Environment 2.3 Pollution 3 Politics 3.1 Political structure 3.2 Elections and government 3.3 Boroughs and neighborhoods 3.4 Metropolitan area 4 Law enforcement 4.1 Femicides and violence against women 5 Health 6 Economy 7 Demographics 7.1 Nationality 7.2 Religion 8 Culture 8.1 Tourism 8.2 Art 8.3 Museums 8.4 Music, theater and entertainment 8.5 Cuisine 8.5.1 Restaurants 9 Transportation 9.1 Public transportation 9.1.1 Metro 9.1.2 Suburban rail 9.1.3 Peseros 9.1.4 Mid-size buses 9.1.5 Full-sized buses 9.1.6 Bus rapid transit 9.1.7 Trolleybus, light rail, streetcars 9.2 Roads and car transport 9.2.1 Parking 9.3 Cycling 9.4 Intercity buses 9.5 Airports 10 Education 11 Shopping 11.1 Traditional markets 11.2 Street vendors 11.3 Downtown shopping 11.4 Supermarkets and neighborhood stores 12 Parks and recreation 13 Sports 14 Media 15 Nicknames and mottos 16 International relations 16.1 Twin towns xe2x80x93 sister cities 16.2 Union of Ibero-American Capital Cities 17 See also 18 References 19 External links | WIKI |
| [51] This caused serious air pollution in Mexico City and water pollution problems, as well as subsidence due to overextraction of groundwater. | WIKI |
| This was the case even though this government could not handle the population and pollution problems adequately. | WIKI |
| Cxc3xa1rdenas promised a more democratic government, and his party claimed some victories against crime, pollution, and other major problems. | WIKI |
| Pollution[edit] | WIKI |
| Further information: Air pollution in Mexico City | WIKI |
| By the 1990s Mexico City had become infamous as one of the world's most polluted cities; however, the city has become a model for drastically lowering pollution levels. | WIKI |
| By 2014 carbon monoxide pollution had dropped drastically, while sulfur dioxide and nitrogen dioxide were at levels about a third of those in 1992. | WIKI |
| To clean up pollution, the federal and local governments implemented numerous plans including the constant monitoring and reporting of environmental conditions, such as ozone and nitrogen oxides. | WIKI |
| [159] As each line opened, the 'pesero' minibuses were removed from each route, in order to reduce pollution and commute times. | WIKI |
| There is an environmental program, called Hoy No Circula ("Today Does Not Run", or "One Day without a Car"), whereby vehicles that have not passed emissions testing are restricted from circulating on certain days according to the ending digit of their license plates; this in an attempt to cut down on pollution and traffic congestion. | WIKI |