A pollutant or novel entity is a substance or energy introduced into the environment that has undesired effects, or adversely affects the usefulness of a resource. These can be both naturally forming or anthropogenic in origin. Pollutants result in environmental pollution or become public health concerns when they reach a concentration high enough to have significant negative impacts.
Pollution is the introduction of contaminants into the natural environment that cause adverse change. Pollution can take the form of any substance or energy. Pollutants, the components of pollution, can be either foreign substances/energies or naturally occurring contaminants.
Zulia State is one of the 23 states of Venezuela. The state capital is Maracaibo. As of the 2011 census, it has a population of 3,704,404, the largest population among Venezuela's states. It is also one of the few states in Venezuela in which voseo is widespread. The state is coterminous with the eponymous region of Zulia.
Maracaibo is a city and municipality in northwestern Venezuela, on the western shore of the strait that connects Lake Maracaibo to the Gulf of Venezuela. It is the second-largest city in Venezuela, after the national capital, Caracas, and the capital of the state of Zulia. The population of the city is approximately 2,658,355 with the metropolitan area estimated at 5,278,448 as of 2010. Maracaibo is nicknamed "The Beloved Land of the Sun".
Lake Maracaibo is a brackish lake located in northwestern Venezuela, between the states of Zulia, Trujillo, and Mérida. Hydrologically, it is a semi-enclosed bay off the coast of the Gulf of Venezuela. Lake Maracaibo is commonly considered a lake, though due to its current geological characteristics, it should not be considered as such. With a surface area of 13,512 km2 (5,217 sq mi), it is the largest lake in South America and one of the oldest on Earth, having formed disputably as a lake 36 million years ago in the Andes Mountains.
Environmental racism, ecological racism, or ecological apartheid is a form of institutional racism leading to landfills, incinerators, and hazardous waste disposal being disproportionately placed in communities of color. Internationally, it is also associated with extractivism, which places the environmental burdens of mining, oil extraction, and industrial agriculture upon indigenous peoples and poorer nations largely inhabited by people of color.
Cancer Alley is the regional nickname given to an 85-mile (137 km) stretch of land along the Mississippi River between Baton Rouge and New Orleans, in the River Parishes of Louisiana, which contains over 200 petrochemical plants and refineries. This area accounts for 25% of the petrochemical production in the United States. Environmentalists consider the region a sacrifice zone where rates of cancer caused by air pollution exceed the federal government's own limits of acceptable risk.
Heavy industry is an industry that involves one or more characteristics such as large and heavy products; large and heavy equipment and facilities ; 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.
Gaita zuliana is a style of Venezuelan folk music from Maracaibo, Zulia State. Dating as far back as the 1800s, gaitas began as improvised songs in the neighborhoods of Zulia where, as Robert T. Carroll describes, “people would gather in a circle and encourage each other to make up verses to a song." Gaita incorporates various instrumentations and rhythms from Spanish, Indigenous and African music. According to Joan Coromines, it may come from the word "gaits," the Gothic word for "goat", which is the skin generally used for the membrane of the furro drum. Other instruments used in gaita include maracas, cuatro, charrasca and tambora.
Environmental issues in Venezuela include hazards such as earthquakes, floods, rockslides, mudslides, and periodic droughts, and other issues such as pollution.
The Ministry of Environment is the South Korea branch of government charged with environmental protection. In addition to enforcing regulations and sponsoring ecological research, the Ministry manages the national parks of South Korea. Its headquarters is in Sejong City.
Quintero is a Chilean city and commune in Valparaíso Province, in the Valparaíso Region, 30 kilometers north of Valparaíso. The commune spans an area of 147.5 km2 (57 sq mi). It was the first port in the country, created during the expedition of Diego de Almagro. Fundición Ventanas and other heavy industries are located in the commune of Quintero.
The Asociación Pola Defensa da Ría of Pontevedra, known as APDR, is a Galician local environmental non-governmental organisation created in 1987 to address the environmental degradation of Pontevedra's ria area. It has over 500 registered members and it holds substantial support within the local community.
Air Pollution in Mexico City has been of concern to the city's population and health officials for decades. In the 20th century, Mexico City's population rapidly increased as industrialization brought thousands of migrants from all over the world. Such a rapid and unexpected growth led to the UN declaring Mexico City as the most polluted city in the world in 1992. This was partly due to Mexico City's high altitude, which causes its oxygen levels to be 25% lower. Carbon-based fuels also do not combust completely. Other factors include the proliferation of vehicles, rapid industrial growth, and the population boom. The Mexican government has several active plans to reduce emission levels which require citizen participation, vehicular restrictions, increase of green areas, and expanded bicycle accessibility.
A fenceline community or frontline community is a neighborhood that is immediately adjacent to a company, military base, industrial or service center and is directly affected by the noise, odors, chemical emissions, traffic, parking, or operations of the company. These communities are exposed to hazardous chemicals, high pollution levels, and environmental degradation along with the threat of chemical explosions.
The Mezquital Valley is a series of small valleys and flat areas located in Central Mexico, about 60 kilometres (37 mi) north of Mexico City, located in the western part of the state of Hidalgo. It is part of the Trans-Mexican Volcanic Belt, with altitudes between 1,700 metres (5,600 ft) and 2,100 metres (6,900 ft) above sea level. It is one of Mexico's main semi-arid/area regions, whose native vegetation is dominated by cactus species, mesquite trees, and maguey with pine and oak trees in the highest elevations. It is considered to be part of the northern extension of Mesoamerica, with one major archeological site, Tula, which was the main city of the Toltecs, an important influence for the later Aztecs. However, from the Aztec period to the 20th century, it was sparsely populated and very poor, with one main indigenous ethnicity, the Otomis. In the 20th century, irrigation works were created to take advantage of the water in the Tula River, along with wastewater drained from the Valley of Mexico for agriculture. Today, the valley produces various grains and produce, including one-quarter of all green chili peppers grown in Mexico.
Environmental issues in Chile include deforestation, water scarcity, pollution, soil erosion, climate change, and biodiversity loss, especially in its industry-heavy "sacrifice zones". The country of Chile is a virtual continental island that spans over 4,200 kilometers. It is bounded by the Pacific Ocean on the west, the Andes Mountains on the east, and the Atacama Desert in the north; it is home to several important eco-regions, such as the Chilean Winter Rainfall-Valdivian Forests, a biodiversity hot-spot that harbors richly endemic flora and fauna, and the Tropical Andes, which stretches into northern Chile. The country has a wide variety of climates due to its large size and extreme geographical features including glaciers, volcanoes, rain forests, and deserts. Chile faces many environmental issues that impact both its people and economy.
Communities for a Better Environment (CBE), previously known as Citizens for a Better Environment, is a policy-focused non-profit organization started in 1971 by Marc Anderson and David Come in Chicago, Illinois. In the late 1970s and early 1980s, CBE expanded to California, Wisconsin, and Minnesota. CBE established itself in San Francisco in 1978 and expanded to Los Angeles in 1982. Today, CBE is based in Oakland, CA and Huntington Park, CA, effecting positive change in communities throughout California, including Richmond, East Oakland, Vernon, Huntington Park, Boyle Heights, Pacoima, Wilmington, and SE Los Angeles. CBE was the first environmental organization to practice door-to-door canvassing by directly involving community members. In 1980, CBE won the United States Supreme Court decision on Village of Schaumburg v. Citizens for a Better Environment 444 U.S. 620, protecting the 1st and 14th Amendment Rights of door-to-door activists with CBE and countless other public interest organizations. CBE's early combination of grassroots organizing with research and legal work provided the innovative edge needed to challenge large-scale industries and refineries, and government policies.
The Chilean port of Quintero and adjacent Puchuncaví have made themselves known for their pollution in the 2010s and 2020s. They have together been characterized as a sacrifice zone. The zone hosts the coal-fired Ventanas Power Plant, an oil refinery, a cement storage, Fundición Ventanas, a copper foundry and refinery, a lubricant factory and a chemical terminal. In total 15 polluting companies operate in the area.
