Misplaced Pages

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24-525: Despite its small area, this province is the major industrial and economic powerhouse of the Peruvian economy. It concentrates almost one-third of the country's population and 50% of Peru's GDP in 2012. The province was created in 1821, as Peru's territory was divided into departments , provinces , districts and parishes . The province was part of the Lima Department , which was formed by

48-488: A result of heavy industry when those heavy metals sink into the ground contaminating the crops that reside among it. Heavy metal concentrations resulting from water and/or soil pollution can become deadly once they pass certain thresholds, which lead to plant poisoning. Heavy metals can further affect many levels of the ecosystem through bioaccumulation , because humans and many other animals rely on these plant species as sources of food. Plants can pick up these metals from

72-734: Is an industry that involves one or more characteristics such as large and heavy products; large and heavy equipment and facilities (such as heavy equipment , large machine tools , huge buildings and large-scale infrastructure ); or complex or numerous processes . Because of those factors, heavy industry involves higher capital intensity than light industry does, and is also often more heavily cyclical in investment and employment . Though important to economic development and industrialization of economies , heavy industry can also have significant negative side effects: both local communities and workers frequently encounter health risks, heavy industries tend to produce byproducts that both pollute

96-503: Is an important activity in promoting economic growth and development . Nations that export manufactured products tend to generate higher marginal GDP growth, which supports higher incomes and therefore marginal tax revenue needed to fund such government expenditures as health care and infrastructure . Among developed countries , it is an important source of well-paying jobs for the middle class (e.g., engineering) to facilitate greater social mobility for successive generations on

120-455: Is inherently related to the main production process via reduction of iron with coal. In order to reduce these carbon dioxide emissions, carbon capture and utilization and carbon capture and storage technology is looked at. Heavy industry has the advantage of being a point source which is less energy-intensive to apply the latter technologies and results in a cheaper carbon capture compared to direct air capture . Industrial activities such as

144-407: Is the production of large systems, such as the construction of skyscrapers and large dams during the post– World War II era, and the manufacture/deployment of large rockets and giant wind turbines through the 21st century. Many East Asian countries relied on heavy industry as key parts of their development strategies, and many still do for economic growth. This reliance on heavy industry

168-463: Is typically a matter of government economic policy. Among Japanese and Korean firms with "heavy industry" in their names, many are also manufacturers of aerospace products and defense contractors to their respective countries' governments such as Japan's Mitsubishi Heavy Industries and Fuji Heavy Industries , and Korea's Hyundai Rotem , a joint project of Hyundai Heavy Industries and Daewoo Heavy Industries . In 20th-century communist states ,

192-553: The air and water , and the industrial supply chain is often involved in other environmental justice issues from mining and transportation . Because of their intensity, heavy industries are also significant contributors to greenhouse gas emissions that cause climate change , and certain parts of the industries, especially high-heat processes used in metal working and cement production, are hard to decarbonize . Industrial activities such as mining also results in pollution consisting of heavy metals. Heavy metals are very damaging to

216-430: The largest famine in human history , killing up to 50 million people, whilst simultaneously severely depleting the production of agricultural products and not increasing the output of usable-quality industrial goods. Heavy industry is also sometimes a special designation in local zoning laws, allowing placement of industries with heavy impacts (on environment, infrastructure, and employment) with planning. For example,

240-440: The planning of the economy often focused on heavy industry as an area for large investments (at the expense of investing in the greater production of in-demand consumer goods ), even to the extent of painful opportunity costs on the production–possibility frontier (classically, "lots of guns and not enough butter"). This was motivated by fears of failing to maintain military parity with foreign capitalist powers . For example,

264-477: The secondary sector of the economy is an economic sector in the three-sector theory that describes the role of manufacturing . It encompasses industries that produce a finished, usable product or are involved in construction . This sector generally takes the output of the primary sector (i.e. raw materials like metals, wood) and creates finished goods suitable for sale to domestic businesses or consumers and for export (via distribution through

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288-431: The tertiary sector ). Many of these industries consume large quantities of energy, require factories and use machinery; they are often classified as light or heavy based on such quantities. This also produces waste materials and waste heat that may cause environmental problems or pollution (see negative externalities ). Examples include textile production , car manufacturing , and handicraft . Manufacturing

312-573: The Soviet Union's industrialization in the 1930s , with heavy industry as the favored emphasis, sought to bring its ability to produce trucks, tanks, artillery, aircraft, and warships up to a level that would make the country a great power . China under Mao Zedong pursued a similar strategy, eventually culminating in the Great Leap Forward of 1958–1960; an unsuccessful attempt to rapidly industrialize and collectivize , that led to

336-617: The city of Lima. Its current mayor is Rafael Bernardo López Aliaga Cazorla (2023–2026) . From April to December, Lima is often covered in coastal fog and mist, while in January to late March, the weather is generally sunny. Lima has various tourist destinations and activities, including pre-Inca period pyramids, museums and modern shopping malls. There are many restaurants, some of which specialize in fresh seafood, bars and nightclubs. There are many beaches for sunbathing, swimming and fishing. Industrial sector In macroeconomics ,

360-479: The districts of Lima province are fused together in a continuous urban area , with the exception of the beach resort of Ancón and Santa Rosa in the north and Punta Hermosa , Punta Negra , San Bartolo , Santa Maria del Mar and Pucusana in the south. Lima Province is administered by the Metropolitan Municipality of Lima ( Municipalidad Metropolitana de Lima ), which also administers

384-490: The economy. Currently, an estimated 20% of the labor force in the United States is involved in the secondary industry. The secondary sector depends on the primary sector for the raw materials necessary for production. Countries that primarily produce agricultural and other raw materials (i.e., primary sector ) tend to grow slowly and remain either under-developed or developing economies . The value added through

408-444: The environment because they cannot be chemically degraded. Transportation and construction along with their upstream manufacturing supply businesses have been the bulk of heavy industry throughout the industrial age, along with some capital-intensive manufacturing. Traditional examples from the mid-19th century through the early 20th included steelmaking , artillery production, locomotive manufacturing, machine tool building , and

432-476: The heavier types of mining . From the late 19th century through the mid-20th, as the chemical industry and electrical industry developed, they involved components of both heavy industry and light industry, which was soon also true for the automotive industry and the aircraft industry . Modern shipbuilding (since steel replaced wood) and large components such as ship turbochargers are also characteristic of heavy industry. A typical heavy industry activity

456-636: The improper disposal of radioactive material , burning coal and fossil fuels , and releasing liquid waste into the environment contribute to the pollution of water, soil, air, and wildlife. In regards to water pollution, when waste is disposed of in the environment, it affects the quality of the available water supply which has a negative impact on the ecosystem along with water supply used by farms for irrigation which in turn affects crops. Heavy metals have also been shown to pollute soil , deteriorating arable land quality and adversely impacting food safety (such as vegetables or grain ). This occurs as

480-513: The soil and begin the metal transfer to higher levels of the food chain, and eventually reaching humans. Regarding air pollution: long-term or short-term exposure of children to industry-based air pollution can cause several adverse effects, such as cardiovascular diseases , respiratory diseases and even death . Children are also more susceptible to air pollution detriments than adults. Heavy metals such as lead , chromium , cadmium , and arsenic form dust fall particles and are harmful to

504-536: The territories of present-day Lima , Callao and Ica regions, and the provinces of Casma , Huarmey and Santa , which later would be part of the La Costa Department . The department was further subdivided as time passed but the Lima Province kept being part of it. Due to the massive migration from other areas of the country, the need to separate the province from the rest of the department

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528-542: The transformation of raw materials into finished goods reliably generates greater profitability , which underlies the faster growth of developed economies . The twenty largest countries by industrial output (in PPP terms) at peak level as of 2020, according to the IMF and CIA World Factbook . 22nd This industry -related article is a stub . You can help Misplaced Pages by expanding it . Heavy industry Heavy industry

552-422: The zoning restrictions for landfills usually take into account the heavy truck traffic that will exert expensive wear on the roads leading to the landfill. As of 2019 , heavy industry emits about 22% of global greenhouse gas emissions : high temperature heat for heavy industry being about 10% of global emissions. The steel industry alone was responsible for 7 to 9% of the global carbon dioxide emissions which

576-651: Was forecast by experts. In 2002, the new regionalization law passed by President Alejandro Toledo made the Lima Province a separate entity from the rest of the newly created Lima Region . The province is divided into 43 districts of Lima . Each of them is headed by a mayor , although the Metropolitan Municipality of Lima ( Municipalidad Metropolitana de Lima ), led by the mayor of Lima , also exercises its authority in these districts. These districts are grouped together into four sectors: Central Lima, North Lima , East Lima , and South Lima . All

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