Container ships are cargo ships that carry all of their load in truck-size intermodal containers, in a technique called containerization. They are a common means of commercial intermodal freight transport and now carry most seagoing non-bulk cargo. Container ship capacity is measured in twenty-foot equivalent units. Typical loads are a mix of 40-foot ISO-standard containers, with the latter predominant. Today, about 90% of non-bulk cargo worldwide is transported by container ships, the largest modern container ships can carry over 21,000 TEU. Container ships now rival crude oil tankers and bulk carriers as the largest commercial seaborne vessels. There are two main types of dry cargo: bulk break bulk cargo. Bulk cargoes, like grain or coal, are transported unpackaged in the hull of the ship in large volume. Break-bulk cargoes, on the other hand, are transported in packages, are manufactured goods. Before the advent of containerization in the 1950s, break-bulk items were loaded, lashed and unloaded from the ship one piece at a time.
However, by grouping cargo into containers, 1,000 to 3,000 cubic feet of cargo, or up to about 64,000 pounds, is moved at once and each container is secured to the ship once in a standardized way. Containerization has increased the efficiency of moving traditional break-bulk cargoes reducing shipping time by 84% and costs by 35%. In 2001, more than 90% of world trade in non-bulk goods was transported in ISO containers. In 2009 one quarter of the world's dry cargo was shipped by container, an estimated 125 million TEU or 1.19 billion metric tons worth of cargo. The first ships designed to carrying standardized load units were used in the late 18th century in England. In 1766 James Brindley designed the box boat "Starvationer" with 10 wooden containers, to transport coal from Worsley Delph to Manchester by Bridgewater Canal. Before the Second World War first container ships were used to carrying baggages of the luxury passenger train from London to Paris, Golden Arrow / Flèche d'Or, in 1926 by Southern Railway.
These containers were loaded in London or Paris and carried to ports, Dover or Calais, on flat cars in the UK and "CIWL Pullman Golden Arrow Fourgon of CIWL" in France. The earliest container ships after the Second World War were converted oil tankers, built up from surplus T2 tankers after World War II. In 1951, the first purpose-built container vessels began operating in Denmark, between Seattle and Alaska; the first commercially successful container ship was Ideal X, a T2 tanker, owned by Malcom McLean, which carried 58 metal containers between Newark, New Jersey and Houston, Texas, on its first voyage. In 1955, McLean built his company, McLean Trucking into one of United States' biggest freighter fleets. In 1955, he purchased the small Pan Atlantic Steamship Company from Waterman Steamship and adapted its ships to carry cargo in large uniform metal containers. On April 26, 1956, the first of these rebuilt container vessels, Ideal X, left the Port Newark in New Jersey and a new revolution in modern shipping resulted.
MV Kooringa was the world's first cellular purpose-built container ship and was built by Australian company, Associated Steamships Pty. Ltd. in partnership with McIlwraith, McEacharn & Co and commissioned in May 1964. Container vessels eliminate the individual hatches and dividers of the traditional general cargo vessels; the hull of a typical container ship is a huge warehouse divided into cells by vertical guide rails. These cells are designed to hold cargo in pre-packed units – containers. Shipping containers are made of steel, but other materials like aluminum, fiberglass or plywood are used, they are designed to be transferred to and from smaller coastal carriers, trucks or semi-trailers. There are several types of containers and they are categorized according to their size and functions. Today, about 90% of non-bulk cargo worldwide is transported by container, modern container ships can carry over 21,000 TEU; as a class, container ships now rival crude oil tankers and bulk carriers as the largest commercial vessels on the ocean.
Although containerization caused a revolution in the world of shipping, its introduction did not have an easy passage. Ports, railway companies, shippers were concerned about the huge costs of developing the ports and railway infrastructure needed to handle container ships, for the movement of containers on land by rail and road. Trade unions were concerned about massive job loss among port and dock workers at ports, as containers were sure to eliminate several manual jobs of cargo handling at ports, it took ten years of legal battles before container ships would be pressed into international service. In 1966, a container liner service from the US to the Dutch city of Rotterdam commenced. Containerization changed not only the face of shipping, but it revolutionized world trade as well. A container ship can be loaded and unloaded in a few hours compared to days in a traditional cargo vessel. This, besides cutting labor costs, has reduced shipping times between ports to a great extent, it has resulted in less breakage due to less handling.
As containers are sealed and only opened at the destination and theft levels have been reduced. Containerization has lowered shipping expense and decreased shipping time, this has in turn help
Land reclamation known as reclamation, known as land fill, is the process of creating new land from oceans, riverbeds, or lake beds. The land reclaimed is known as reclamation land fill. In a number of other jurisdictions, including parts of the United States, the term "reclamation" can refer to returning disturbed lands to an improved state. In Alberta, for example, reclamation is defined by the provincial government as "The process of reconverting disturbed land to its former or other productive uses." In Oceania it is referred to as land rehabilitation. Land reclamation can be achieved with a number of different methods; the most simple method involves filling the area with large amounts of heavy rock and/or cement filling with clay and dirt until the desired height is reached. The process is called "infilling" and the material used to fill the space is called "infill". Draining of submerged wetlands is used to reclaim land for agricultural use. Deep cement mixing is used in situations in which the material displaced by either dredging or draining may be contaminated and hence needs to be contained.
Land dredging is another method of land reclamation. It is the removal of sediments and debris from the bottom of a body of water, it is used for maintaining reclaimed land masses as sedimentation, a natural process, fills channels and harbors naturally. Instances where the creation of new land was for the need of human activities. Notable examples include: Some of the coastlines of Saadiyat Island, in the UAE. Used for commercial purposes. Much of the coastlines of Mumbai, India, it took over 150 years to join the original Seven Islands of Bombay. These seven islands were lush, thickly wooded, dotted with 22 hills, with the Arabian Sea washing through them at high tide; the original Isle of Bombay was only 24 km long and 4 km wide from Dongri to Malabar Hill and the other six were Colaba, Old Woman's Island, Parel and Mazgaon.. Much of the coastlines of Mainland China, Hong Kong, North Korea and South Korea, it is estimated. Inland lowlands in the Yangtze valley, including the areas of important cities like Shanghai and Wuhan.
Much of the coastline of Karachi, Pakistan. The shore of Jakarta Bay. Land is reclaimed to create new housing areas and real estate properties, for the expanding city of Jakarta. So far, the largest reclamation project in the city is the creation of "Golf Island", still ongoing. A part of the Hamad International Airport in Qatar, around 36 square kilometres; the entire island of The Pearl-Qatar situated in Qatar. Haikou Bay, Hainan Province, where the west side of Haidian Island is being extended, off the coast of Haikou City, where new land for a marina is being created; the Cotai Strip in Macau, where most of the major casinos are located Nagoya Centrair Airport, Japan Incheon International Airport, Korea Beirut Central District, Lebanon The southern Chinese city of Shenzhen The shore of Manila Bay in the Philippines along Metro Manila, has attracted major developments such as the Mall of Asia Complex, Entertainment City and the Cultural Center of the Philippines Complex. The city-state of Singapore, where land is in short supply, is famous for its efforts on land reclamation.
The Palm Islands, The World and hotel Burj al-Arab off Dubai in the United Arab Emirates The Yas Island in Abu Dhabi, UAE. Hulhumalé Island, Maldives, it is one of the six divisions of Malé City. Giant Sea Wall Jakarta Colombo International Financial City, Sri Lanka Airport of Nice, France Large parts of the Netherlands Almost half of the microstate of Monaco Parts of Dublin, Ireland Most of Belfast Harbour and areas of Belfast, Northern Ireland Parts of Saint Petersburg, such as the Marine Facade Helsinki Barceloneta area, Barcelona, in Spain The port of Zeebrugge in Belgium The southwestern residential area in Brest, Belarus Majority of left-bank and some right-bank residential areas of Kiev were built on a reclaimed fens and floodplains of the Dnieper river. Most of Fontvieille, Monaco Parts surrounding Port Hercules in La Condamine, Monaco The airport peninsula, the industrial area of Cornigliano, the PSA container terminal and other parts of the port in Genoa, Italy The Fens in East Anglia Venice, Italy Rione Orsini, part of Borgo Santa Lucia, Naples A big part of Kavala, city in Greece Fucine Lake, ItalyWaterfront Centre, Jersey The Foreshore in Cape Town The Hassan II Mosque in Morocco is built on reclaimed land.
The Eko Atlantic in Lagos, Nigeria. Large parts of Rio de Janeiro, most notably several blocks in the new docks area, the entire Flamengo Park and the neighborhood of Urca Parts of Florianópolis. Parts of New Orleans Parts of Montevideo, Rambla Sur and several projects still going on in Montevideo's Bay. Much of the urbanized area adjacent to San Francisco Bay, including most of San Francisco's waterfront and Financial District, San Francisco International Airport, the Port of Oakland, large portions of the city of Alameda has been reclaimed from the bay. Mexico City. Parts of Panama City urban and street development are based on reclaimed land, using material extracted from Panama Canal excavations; the Chicago shoreline The Northwestern University Lakefill, part of the campus of Northwestern University in Evanston, Illinois Back Bay, Massachusetts Battery Park City, Ma
Hong Kong the Hong Kong Special Administrative Region of the People's Republic of China and abbreviated as HK, is a special administrative region on the eastern side of the Pearl River estuary in southern China. With over 7.4 million people of various nationalities in a 1,104-square-kilometre territory, Hong Kong is the world's fourth most densely populated region. Hong Kong became a colony of the British Empire after Qing Empire ceded Hong Kong Island at the end of the First Opium War in 1842; the colony expanded to the Kowloon Peninsula in 1860 after the Second Opium War, was further extended when Britain obtained a 99-year lease of the New Territories in 1898. The entire territory was transferred to China in 1997; as a special administrative region, Hong Kong's system of government is separate from that of mainland China and its people identify more as Hongkongers rather than Chinese. A sparsely populated area of farming and fishing villages, the territory has become one of the world's most significant financial centres and commercial ports.
It is the world's seventh-largest trading entity, its legal tender is the world's 13th-most traded currency. Although the city has one of the highest per capita incomes in the world, it has severe income inequality; the territory has the largest number of skyscrapers in most surrounding Victoria Harbour. Hong Kong ranks seventh on the UN Human Development Index, has the sixth-longest life expectancy in the world. Although over 90 per cent of its population uses public transportation, air pollution from neighbouring industrial areas of mainland China has resulted in a high level of atmospheric particulates; the name of the territory, first spelled "He-Ong-Kong" in 1780 referred to a small inlet between Aberdeen Island and the southern coast of Hong Kong Island. Aberdeen was an initial point of contact between local fishermen. Although the source of the romanised name is unknown, it is believed to be an early phonetic rendering of the Cantonese pronunciation hēung góng; the name translates as "fragrant harbour" or "incense harbour".
"Fragrant" may refer to the sweet taste of the harbour's freshwater influx from the Pearl River or to the odor from incense factories lining the coast of northern Kowloon. The incense was stored near Aberdeen Harbour for export. Sir John Davis offered an alternative origin; the simplified name Hong Kong was used by 1810 written as a single word. Hongkong was common until 1926, when the government adopted the two-word name; some corporations founded during the early colonial era still keep this name, including Hongkong Land, Hongkong Electric and Shanghai Hotels and the Hongkong and Shanghai Banking Corporation. The region is first known to have been occupied by humans during the Neolithic period, about 6,000 years ago. Early Hong Kong settlers were a semi-coastal people who migrated from inland and brought knowledge of rice cultivation; the Qin dynasty incorporated the Hong Kong area into China for the first time in 214 BCE, after conquering the indigenous Baiyue. The region was consolidated under the Nanyue kingdom after the Qin collapse, recaptured by China after the Han conquest.
During the Mongol conquest, the Southern Song court was located in modern-day Kowloon City before its final defeat in the 1279 Battle of Yamen. By the end of the Yuan dynasty, seven large families had settled in the region and owned most of the land. Settlers from nearby provinces migrated to Kowloon throughout the Ming dynasty; the earliest European visitor was Portuguese explorer Jorge Álvares, who arrived in 1513. Portuguese merchants established a trading post called in Hong Kong waters, began regular trade with southern China. Although the traders were expelled after military clashes in the 1520s, Portuguese-Chinese trade relations were reestablished by 1549. Portugal acquired a permanent lease for Macau in 1557. After the Qing conquest, maritime trade was banned under the Haijin policies; the Kangxi Emperor lifted the prohibition, allowing foreigners to enter Chinese ports in 1684. Qing authorities established the Canton System in 1757 to regulate trade more restricting non-Russian ships to the port of Canton.
Although European demand for Chinese commodities like tea and porcelain was high, Chinese interest in European manufactured goods was insignificant. To counter the trade imbalance, the British sold large amounts of Indian opium to China. Faced with a drug crisis, Qing officials pursued ever-more-aggressive actions to halt the opium trade; the Daoguang Emperor rejected proposals to legalise and tax opium, ordering imperial commissioner Lin Zexu to eradicate the opium trade in 1839. The commissioner destroyed opium stockpiles and halted all foreign trade, forcing a British military response and triggering the First Opium War; the Qing ceded Hong Kong Island in the Convention of Chuenpi. However, both countries did not ratify the agreement. After over a year of further hostilities, Hong Kong Island was formally ceded to the United Kingdom in the 1842 Treaty of Nanking. Administrative infrastructure was built up by early 1842, but piracy and hostile Qing policies towards Hong Kong prevented the government from attracting merchants.
The Taiping Rebellion, when many wealthy Chinese fled mainland turbulence and settled in the colon
A port is a maritime commercial facility which may comprise one or more wharves where ships may dock to load and discharge passengers and cargo. Although situated on a sea coast or estuary, some ports, such as Hamburg and Duluth, are many miles inland, with access from the sea via river or canal. Today, by far the greatest growth in port development is in Asia, the continent with some of the world's largest and busiest ports, such as Singapore and the Chinese ports of Shanghai and Ningbo-Zhoushan. Whenever ancient civilisations engaged in maritime trade, they tended to develop sea ports. One of the world's oldest known artificial harbors is at Wadi al-Jarf on the Red Sea. Along with the finding of harbor structures, ancient anchors have been found. Other ancient ports include Guangzhou during Qin Dynasty China and Canopus, the principal Egyptian port for Greek trade before the foundation of Alexandria. In ancient Greece, Athens' port of Piraeus was the base for the Athenian fleet which played a crucial role in the Battle of Salamis against the Persians in 480 BCE.
In ancient India from 3700 BCE, Lothal was a prominent city of the Indus valley civilisation, located in the Bhāl region of the modern state of Gujarāt. Ostia Antica was the port of ancient Rome with Portus established by Claudius and enlarged by Trajan to supplement the nearby port of Ostia. In Japan, during the Edo period, the island of Dejima was the only port open for trade with Europe and received only a single Dutch ship per year, whereas Osaka was the largest domestic port and the main trade hub for rice. Nowadays, many of these ancient sites no longer function as modern ports. In more recent times, ports sometimes fall out of use. Rye, East Sussex, was an important English port in the Middle Ages, but the coastline changed and it is now 2 miles from the sea, while the ports of Ravenspurn and Dunwich have been lost to coastal erosion. Whereas early ports tended to be just simple harbours, modern ports tend to be multimodal distribution hubs, with transport links using sea, canal, road and air routes.
Successful ports are located to optimize access to an active hinterland, such as the London Gateway. Ideally, a port will grant easy navigation to ships, will give shelter from wind and waves. Ports are on estuaries, where the water may be shallow and may need regular dredging. Deep water ports such as Milford Haven are less common, but can handle larger ships with a greater draft, such as super tankers, Post-Panamax vessels and large container ships. Other businesses such as regional distribution centres and freight-forwarders and other processing facilities find it advantageous to be located within a port or nearby. Modern ports will have specialised cargo-handling equipment, such as gantry cranes, reach stackers and forklift trucks. Ports have specialised functions: some tend to cater for passenger ferries and cruise ships; some third world countries and small islands such as Ascension and St Helena still have limited port facilities, so that ships must anchor off while their cargo and passengers are taken ashore by barge or launch.
In modern times, ports decline, depending on current economic trends. In the UK, both the ports of Liverpool and Southampton were once significant in the transatlantic passenger liner business. Once airliner traffic decimated that trade, both ports diversified to container cargo and cruise ships. Up until the 1950s the Port of London was a major international port on the River Thames, but changes in shipping and the use of containers and larger ships, have led to its decline. Thamesport, a small semi-automated container port thrived for some years, but has been hit hard by competition from the emergent London Gateway port and logistics hub. In mainland Europe, it is normal for ports to be publicly owned, so that, for instance, the ports of Rotterdam and Amsterdam are owned by the state and by the cities themselves. By contrast, in the UK all ports are in private hands, such as Peel Ports who own the Port of Liverpool, John Lennon Airport and the Manchester Ship Canal. Though modern ships tend to have bow-thrusters and stern-thrusters, many port authorities still require vessels to use pilots and tugboats for manoeuvering large ships in tight quarters.
For instance, ships approaching the Belgian port of Antwerp, an inland port on the River Scheldt, are obliged to use Dutch pilots when navigating on that part of the estuary that belongs to the Netherlands. Ports with international traffic have customs facilities; the terms "port" and "seaport" are used for different types of port facilities that handle ocean-going vessels, river port is used for river traffic, such as barges and other shallow-draft vessels. A dry port is an inland intermodal terminal directly connected by road or rail to a seaport and operating as a centre for the transshipment of sea cargo to inland destinations. A fishing port is a harbor for landing and distributing fish, it may be a recreational facility, but it is commercial. A fishing port is the only port that depends on an ocean product, depletion of fish may cause a fishing port to be uneconomical. An inland port is a port on a navigable lake, river, or canal with access to a sea or ocean, which therefore allows a ship to sail from the ocean inland to the port to load or unload its cargo.
An example of this is the St. Lawrence Seaway which allows ships to travel from the Atlantic Ocean several thousand kilometers inland to Great Lakes ports like Toronto, Duluth-Superior, C
The United States of America known as the United States or America, is a country composed of 50 states, a federal district, five major self-governing territories, various possessions. At 3.8 million square miles, the United States is the world's third or fourth largest country by total area and is smaller than the entire continent of Europe's 3.9 million square miles. With a population of over 327 million people, the U. S. is the third most populous country. The capital is Washington, D. C. and the largest city by population is New York City. Forty-eight states and the capital's federal district are contiguous in North America between Canada and Mexico; the State of Alaska is in the northwest corner of North America, bordered by Canada to the east and across the Bering Strait from Russia to the west. The State of Hawaii is an archipelago in the mid-Pacific Ocean; the U. S. territories are scattered about the Pacific Ocean and the Caribbean Sea, stretching across nine official time zones. The diverse geography and wildlife of the United States make it one of the world's 17 megadiverse countries.
Paleo-Indians migrated from Siberia to the North American mainland at least 12,000 years ago. European colonization began in the 16th century; the United States emerged from the thirteen British colonies established along the East Coast. Numerous disputes between Great Britain and the colonies following the French and Indian War led to the American Revolution, which began in 1775, the subsequent Declaration of Independence in 1776; the war ended in 1783 with the United States becoming the first country to gain independence from a European power. The current constitution was adopted in 1788, with the first ten amendments, collectively named the Bill of Rights, being ratified in 1791 to guarantee many fundamental civil liberties; the United States embarked on a vigorous expansion across North America throughout the 19th century, acquiring new territories, displacing Native American tribes, admitting new states until it spanned the continent by 1848. During the second half of the 19th century, the Civil War led to the abolition of slavery.
By the end of the century, the United States had extended into the Pacific Ocean, its economy, driven in large part by the Industrial Revolution, began to soar. The Spanish–American War and World War I confirmed the country's status as a global military power; the United States emerged from World War II as a global superpower, the first country to develop nuclear weapons, the only country to use them in warfare, a permanent member of the United Nations Security Council. Sweeping civil rights legislation, notably the Civil Rights Act of 1964, the Voting Rights Act of 1965 and the Fair Housing Act of 1968, outlawed discrimination based on race or color. During the Cold War, the United States and the Soviet Union competed in the Space Race, culminating with the 1969 U. S. Moon landing; the end of the Cold War and the collapse of the Soviet Union in 1991 left the United States as the world's sole superpower. The United States is the world's oldest surviving federation, it is a representative democracy.
The United States is a founding member of the United Nations, World Bank, International Monetary Fund, Organization of American States, other international organizations. The United States is a developed country, with the world's largest economy by nominal GDP and second-largest economy by PPP, accounting for a quarter of global GDP; the U. S. economy is post-industrial, characterized by the dominance of services and knowledge-based activities, although the manufacturing sector remains the second-largest in the world. The United States is the world's largest importer and the second largest exporter of goods, by value. Although its population is only 4.3% of the world total, the U. S. holds 31% of the total wealth in the world, the largest share of global wealth concentrated in a single country. Despite wide income and wealth disparities, the United States continues to rank high in measures of socioeconomic performance, including average wage, human development, per capita GDP, worker productivity.
The United States is the foremost military power in the world, making up a third of global military spending, is a leading political and scientific force internationally. In 1507, the German cartographer Martin Waldseemüller produced a world map on which he named the lands of the Western Hemisphere America in honor of the Italian explorer and cartographer Amerigo Vespucci; the first documentary evidence of the phrase "United States of America" is from a letter dated January 2, 1776, written by Stephen Moylan, Esq. to George Washington's aide-de-camp and Muster-Master General of the Continental Army, Lt. Col. Joseph Reed. Moylan expressed his wish to go "with full and ample powers from the United States of America to Spain" to seek assistance in the revolutionary war effort; the first known publication of the phrase "United States of America" was in an anonymous essay in The Virginia Gazette newspaper in Williamsburg, Virginia, on April 6, 1776. The second draft of the Articles of Confederation, prepared by John Dickinson and completed by June 17, 1776, at the latest, declared "The name of this Confederation shall be the'United States of America'".
The final version of the Articles sent to the states for ratification in late 1777 contains the sentence "The Stile of this Confederacy shall be'The United States of America'". In June 1776, Thomas Jefferson wrote the phrase "UNITED STATES OF AMERICA" in all capitalized letters in the headline of his "original Rough draught" of the Declaration of Independence; this draft of the document did not surface unti
Riverside County, California
Riverside County is one of fifty-eight counties in the U. S. state of California. As of the 2010 census, the population was 2,189,641, making it the 4th-most populous county in California and the 11th-most populous in the United States; the name was derived from the city of Riverside, the county seat. Riverside County is included in the Riverside-San Bernardino-Ontario, CA Metropolitan Statistical Area known as the Inland Empire; the county is included in the Los Angeles-Long Beach, CA Combined Statistical Area. There is a high concentration of sprawling tract housing communities around Riverside and along the Interstate 10, 15, 215 freeways. Rectangular, Riverside County covers 7,208 square miles in Southern California, spanning from the Greater Los Angeles area to the Arizona border. Geographically, the county is desert in the central and eastern portions, but has a Mediterranean climate in the western portion. Most of Joshua Tree National Park is located in the county; the resort cities of Palm Springs, Palm Desert, Indian Wells, La Quinta, Rancho Mirage, Desert Hot Springs are all located in the Coachella Valley region of central Riverside County.
Large numbers of Los Angeles area workers have moved to the county in recent years to take advantage of affordable housing. Along with neighboring San Bernardino County, it was one of the fastest growing regions in the state prior to the recent changes in the regional economy. In addition, but significant, numbers of people have been moving into Southwest Riverside County from the San Diego-Tijuana metropolitan area; the cities of Temecula and Murrieta accounted for 20% of the increase in population of the county between 2000 and 2007. Riverside County was named for the Santa Ana River in 1870; the indigenous peoples of what is now Riverside County are Cupeño and Cahuilla Indians. The Luiseño lived in the Aguanga and Temecula Basins, Elsinore Trough and eastern Santa Ana Mountains and southward into San Diego County; the Cahuilla lived to the east and north of the Luiseño in the inland valleys, in the Santa Rosa and San Jacinto Mountains and the desert of the Salton Sink. The first European settlement in the county was a Mission San Luis Rey de Francia estancia or farm, at the Luiseño village of Temecula.
Grain and grapes were grown here. In 1819, the Mission granted land to Leandro Serrano, mayordomo of San Antonio de Pala Asistencia for the Mission of San Luis Rey for Rancho Temescal. Following Mexican independence and the 1833 confiscation of Mission lands, more ranchos were granted. Rancho Jurupa in 1838, El Rincon in 1839, Rancho San Jacinto Viejo in 1842, Rancho San Jacinto y San Gorgonio in 1843, Ranchos La Laguna, Temecula in 1844, Ranchos Little Temecula, Potreros de San Juan Capistrano in 1845, Ranchos San Jacinto Sobrante, La Sierra, La Sierra, Santa Rosa and San Jacinto Nuevo y Potrero in 1846. New Mexican colonists founded the town of La Placita on the east side of the Santa Ana River at the northern extremity of what is now the city of Riverside in 1843; when the initial 27 California counties were established in 1850, the area today known as Riverside County was divided between Los Angeles County and San Diego County. In 1853, the eastern part of Los Angeles County was used to create San Bernardino County.
Between 1891 and 1893, several proposals and legislative attempts were put forth to form new counties in Southern California. These proposals included one for one for a San Jacinto County. None of the proposals were adopted until a measure to create Riverside County was signed by Governor Henry H. Markham on March 11, 1893; the new county was created from parts of San Diego County. On May 2, 1893, seventy percent of voters approved the formation of Riverside County. Voters chose the city of Riverside as the county seat by a large margin. Riverside County was formed on May 9, 1893, when the Board of Commissioners filed the final canvass of the votes. Riverside County is the birthplace of lane markings, thanks to Dr. June McCarroll in 1915 when she suggested her idea to the state government; the county is the location of the March Air Reserve Base, one of the oldest airfields continuously operated by the United States military. Established as the Alessandro Flying Training Field in February 1918, it was one of thirty-two U.
S. Army Air Service training camps established after the United States entry into World War I in April 1917; the airfield was renamed March Field the following month for 2d Lieutenant Peyton C. March, Jr. the deceased son of the then-Army Chief of Staff, General Peyton C. March, killed in an air crash in Texas just fifteen days after being commissioned. March Field remained an active Army Air Service U. S. Army Air Corps installation throughout the interwar period becoming a major installation of the U. S. Army Air Forces during World War II. Renamed March Air Force Base in 1947 following the establishment of the U. S. Air Force, it was a major Strategic Air Command installation throughout the Cold War. In 1996, it was transferred to the Air Force Reserve Command and gained its current name as a major base for the Air Force Reserve and the California Air National Guard. Riverside county was a major focal point of the Civil Rights Movements in the US the African-American sections of Riverside and Mexican-American communities of the Coachella Valley visited by Cesar Chavez of the farm labor union struggle.
Riverside county has been a focus of modern Native American Gaming enterprises. In the early 1980s, the county government attempted to shut down small bingo halls operated by the Morongo Band of Cahuilla Mission In
Wilmington Oil Field
The Wilmington Oil Field is a prolific petroleum field in Los Angeles County in southern California in the United States. Discovered in 1932, it is the third largest oil field in the United States in terms of cumulative oil production; the field runs southeast to northwest through the Los Angeles Basin, stretching from the middle of San Pedro Bay through Long Beach and east of the Palos Verdes Peninsula. The field contained at least some 3 billion barrels of reserves. In 2013, the USGS estimated future potential production from the combined Wilmington-Belmont oilfield could be around 900 million barrels; the offshore portion of the oil field is developed through wells drilled directionally from THUMS Islands, four artificial islands in Long Beach Harbor. California Resources Corporation operates the Wilmington Oil Field in partnership with the State of California and the City of Long Beach. CRC's Long Beach operations include: THUMS Long Beach Company, which operates the offshore portion of the Wilmington Oil Field Tidelands Oil Production Company, which operates the onshore portion of the Wilmington Oil Field two additional smaller leases in the Long Beach area All figures are as of 31 December 2001.
Estimations as of 2013. Cumulative production – 2,750 million barrels estimated reserves – 235 million barrels annual production – 13 million barrels producing wells – 1,428 estimated year of depletion – 2031 A 2013 USGS report estimates that the Wilmington-Belmont oilfield had Original oil-in-place of between 7600 and 12,000 million barrels of oil, of which an additional 200 to 1950 MMBO could be produced, with 910 MMBO their best estimate of future production potential; the field was discovered with the Ranger Petroleum Corp.'s Watson No. 2 well in 1932, which flowed at 150 bbl per day, the broad anticline structure itself was discovered in 1936 by the General Petroleum Corp.'s Terminal No. 1 well based on a Reflection seismology survey. An offhore seismic survey in 1954 showed; the anticline plunges to the northwest and is separated from the Torrance Oil Field by a saddle, is separated from the Huntington Beach Oil Field to the southeast. A series of transform faults divides the field into separate blocks which form barriers to fluid movement and pressure changes.
Basement consists of the Catalina Schist and is overlain with up to 8,000 feet of Miocene and Pliocene sediments, the main oil producing zones being the Puente and Repetto sandstones. An unconformity in the Pliocene between the Repetto and the Pico indicates the top of the structure was eroded to a flat surface and Pliocene and Holocene sediments were deposited horizontally. Withdrawal of large volumes of oil from the poorly consolidated sediments resulted in compaction of the oil reservoirs, resultant sinking of the overlying land surface. Subsidence became apparent in 1940, exceeded 20 feet at the center. Water injection to maintain pressure in the oil reservoirs began in 1953, which stopped further subsidence. Los Angeles Almanac: Great Oil Fields NASA: Land subsidence in Long Beach from petroleum extraction