Reclamation: The right to reclaim property in the event of non-payment, fraud or other irregularities. What is land reclamation? The canal carries water from the Colorado River to the farms of the Imperial Valley. Reclamation in the financial context generally … The current usage refers mostly to the restoration of disturbed land to an ecologically stable condition. As mentioned above, people might end up destroying land patches, so retrieving these resources also counts as land reclamation. Reclamation is the act of returning something to a former, better state. Although many people might think of it as over-industrialization, land reclamation is a way to combat the harmful effects humanity had on land. There are a few objectives that are really important in the process, as well as many alternatives. Recent Examples on the Web The Giants’ best story line was Aaron Sanchez, the No. Get a Britannica Premium subscription and gain access to exclusive content. Other extensive areas reclaimed from a desert or near-desert status by irrigation are found in Israel, Egypt and other countries of the Middle East, India, Mexico, Peru, Russia, and China. Before doing any reclamation activity, it’s good to know the impact these industrial activities had on land. All requirements in the Reclamation Manual are mandatory. Irrigation of arid lands has been practised in the Middle East for thousands of years and extensive irrigation projects were developed in what is now southwestern United States by American Indians long before the arrival of Europeans. The deserts of the Middle East, the alluvial valleys of the Central Asia, the Imperial Valley of California, and the Columbia basin are examples of areas reclaimed from a near-desert state to a highly productive intensive agriculture. Excessive exploitation might make such areas unusable, so we need to retrieve the land we lost. reclamation meaning: 1. the attempt to make land suitable for building or farming 2. the treatment of waste materials to…. A surface coal mine in Britain before and during the reclamation process. If transplanting is not possible, even sowing productive mixes of seeds is a good idea. However, these plants have other uses as well. However, there are also more practical examples we can mention. Human action has triggered a vast cascade of environmental problems that now threaten the continued ability of both natural and human systems to flourish. Source for information on Reclamation: Environmental Encyclopedia dictionary. Land reclamation is either of two distinct practices. An overview of the shrinkage of the Aral Sea. Therefore, drainage is the main process used here as well. Most of the time, the process is more common near coasts. Our editors will review what you’ve submitted and determine whether to revise the article. This happens when people need more ground resources to exploit. Hong Kong International Airport Master Plan 2030Land reclamation (English version) reclaimed land definition: land that was under the sea or was in a very poor condition, but has been improved so that it can…. Extracting the salt, as well as other harmful chemicals, from the respective soil counts as land reclamation as well. Please select which sections you would like to print: While every effort has been made to follow citation style rules, there may be some discrepancies. These rivers discharged into the Aral Sea, and diversion of these rivers from their natural course caused an ecological disaster in the region. What is land reclamation? Land with unfavorable chemical and physical characteristics is improved by agricultural technology and chemical reclamation measures. Reclamation is the combined process by which adverse environmental effects of surface mining are minimized and mined lands are returned to a beneficial end use. Learn more. Land reclamation, usually known as reclamation, and also known as land fill, is the process of creating new land from ocean, riverbeds, or lake beds. Land reclamation - Land reclamation - Reclamation of coastal areas: Where offshore lands or tidal marshes are covered by shallow water and additional land is critically needed, the land can be reclaimed by construction of dikes roughly parallel to the shoreline, followed by drainage of the area between the dikes and the natural coastline. For example, the WWF says that inhibiting long-established currents by creating new land … Discover how water projects begun under Soviet rule led to the rapid evaporation of the Aral Sea. Back then, people preferred settling near coasts and then tried to alter the environment to build roads and canals. One last objective might be to combat adverse physical effects. The Dutch and their ancestors have been working to hold back and reclaim land from the North Sea for over 2000 years. I'm one of the main writers on the site; mostly dealing with environmental news and ways to live green. Hydraulic fill reclamation has become more common in recent times and land reclamation sites can be found all over the world. By the late 1950s the Soviets reported a total of about 27 million acres (11 million hectares) under irrigation, about one-half of this being in the Central Asian republics. Land reclamation, usually known as reclamation, and also known as land fill, is the process of creating new land from ocean, riverbeds, or lake beds. Mine reclamation is the process of restoring land that has been mined to a natural or economically usable state. Learn more. Land reclamation can even affect sea currents in the region in subtle ways. Reclamation helps to ensure that any effects of oil and gas development on the land and on other resources and uses are not permanent. -  Designed by Thrive Themes It is usually done in coastal areas. To better understand all these processes, we need to answer a few questions. It hides all resources we need and keeps all creatures standing. The shrinking of coastal areas might sound invasive, but it can have dozens of benefits both for people and for animals. Then, they also clean it and remove all pollutants that prevented any economic activity from happening. Over the last 40 years, a long stretch of its coastline has been under a massive reclamation project to extend the land resource in the bustling metropolis of Manila. Water is diverted at the Imperial Dam before flowing into the All-American Canal (centre-right foreground). Land reclamation by irrigation is, however, not limited to desert regions. The set of measures designed to improve the unfavorable water conditions of a region is referred to as hydromechanical land reclamation. Explore traditional Egyptian irrigation methods and tools including shaduf, water screw, and waterwheel. Before starting a land reclamation initiative, it’s better to be really familiar with the term. Sometimes it is also done in areas like rivers and lakes. Although we do not realize it, land is one of the most important elements of an ecosystem. These grasses grow rapidly and cover the ground, preventing future erosion or landslides. Reclamation Manual. Corrections? It is essential, therefore, that provision for drainage of the irrigated lands be considered in the planning of all irrigation reclamation projects and that water relatively free from dissolved salts be used. Omissions? Any kind of reforestation and plantation can easily make the soil more workable. In fact, land reclamation can easily mean turning lakes and parts of oceans into a groundcover. 5 … The technique consists of planting some perennial grasses on the patches of damaged land. Starting from these objectives, there are several types of land reclamation. Reclamation is the restoration of land to its original condition by regrading contours and replanting after the land has been mined or drilled. The United States Bureau of Reclamation, an agency of the Department of the Interior, has as its central purpose the construction and maintenance of dams, canals, and pumping systems to bring irrigation water to arid, semiarid, or subhumid lands in the 17 western states. In the same category, we can fit the reclamation of swampy areas. In the United States, the most extensive reclamation activities are those concerned with irrigation, particularly in the western United States. Greenandgrowing.org is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com. Land reclamation, the process of improving lands to make them suitable for a more intensive use. Populations living in the region subsequently experienced a range of diseases and disorders at markedly high rates. Some components of reclamation include practices that control erosion and sedimentation, stablize slopes, and avoid and repair impacts … The Land Reclamation Section is responsible for reclaiming those mine sites that have been designated as "abandoned", meaning those sites which have been mined prior to surface mining laws, those sites with no reclamation bond, or those sites where there is no continuing obligation to the mine operator(s). Although the process of mine reclamation occurs once mining is completed, the planning of mine reclamation activities occurs prior to a mine being permitted or started. Apart from the chemical part, they can also run a few physical experiments. The extent to which land is improved by irrigation is related to the aridity of the land in its natural state. Many irrigation projects have failed because of salt accumulations in the irrigated soils or the silting in of reservoirs and irrigation canals. Land reclamation, the process of improving lands to make them suitable for a more intensive use. reclamation. The land reclaimed is known as reclamation ground or land fill. One first objective is to make the reclaimed areas usable from an economic point of view. The loss of the world’s fourth largest body of inland water led to more-extreme temperature swings in the region, and wind storms carried contaminated dust from the exposed seabed across the region. One of the most popular types of land reclamation is the retrieval of coastal areas. Most reclamation techniques from this category seek to remove the excess water from the ground. Be on the lookout for your Britannica newsletter to get trusted stories delivered right to your inbox. Reclamation of eroded, infertile, and “new” lands, https://www.britannica.com/science/land-reclamation. As a participant in the Amazon Services LLC Associates Program, this site may earn from qualifying purchases. Creating new land. This is one of the most effective techniques of land reclamation, as it has multiple beneficial effects on the quality of soil. the process of converting wasteland into farm land for growing of crops and keeping of animals while land Some patches of land might be toxic or harmful to the surroundings, so making these chemical elements milder can help the environment, not only the economy. For everyone’s understanding, we can define the technique as a method to make land friendlier for people and economic activities. The Yser River flowing through reclaimed farmland in Belgium. Another objective is to combat adverse chemical reactions in the soil. Copyright 2018 by Green and Growing. This can happen by artificially enhancing it, or even through reforestation. In many cases, it means With its primary sources of inflowing water gone, between 1960 and 2010, the Aral Sea shrank to a tiny fraction of its former size. End uses may be open space, wildlife habitat, agriculture, or residential and commercial development. If there’s too much water in the soil, it becomes unsuitable for most any kind of activity. Land reclamation is the idea of getting new land. Will we rise to meet them? To resume possession of; take back: reclaimed our luggage; reclaimed the heavyweight boxing title. What is land reclamation, and how can one achieve it? Reclamation of land by irrigation was extensively developed by the Soviet Union. meaning of land reclamation By Don Steve / January 11, 2019 Land reclamation , usually known as reclamation, and also known as land fill (not to be confused with a landfill), is the process of creating new land from ocean, riverbeds, or lake beds. The Reclamation Manual consists of a series of Policy and Directives and Standards. Land reclamation is the creation of new land where there was once water. This way, they know what they will need to extract or how to combat the harmful effects. Measuring the quantity of water in the soil can also guide the future land reclaiming attempts. Save my name, email, and website in this browser for the next time I comment. Draining is really important in this type of reclamation so that the new land won’t collapse. After land reclamation, all six features would be considered rocks, if not islands. Jump to navigation Jump to search. By doing this, you expand the area you can use for agricultural or industrial activities. Before land reclamation, Johnson, Cuarteron, and Fiery Cross Reefs were rocks and the other reefs were, at most, low-tide elevations. Through land reclamation, an area gets more accessible for human use and for resource extraction. Reclamation efforts may be concerned with the improvement of rainfall-deficient areas by irrigation, the removal of detrimental constituents from salty or alkali lands, the diking and draining of tidal marshes, the smoothing and revegetation of strip-mine spoil areas, and similar activities. A major dust storm occurring along the eastern coastline of the Aral Sea in May 2007. There are two types of land reclamation people can use. People can do this by running a few experiments and measuring the concentration of different chemicals on the soil. What is land reclamation? The more historic use refers to making land productive for agriculture. Usually, there is a natural process which fills such areas with sand, dirt and other materials. This prevents plants from growing, so transplanting is one good method. What is land reclamation, after all? What is the Reclamation Manual? Uses of land reclamation. By signing up for this email, you are agreeing to news, offers, and information from Encyclopaedia Britannica. land reclamation definition in the English Cobuild dictionary for learners, land reclamation meaning explained, see also 'land up',land mass',land mine',common land', English vocabulary If the area in question will be used by humans for different purposes, then we can add it here. Land reclamation is the process of creating new land from the sea. Draining of submerged wetlands is often used to reclaim land for agricultural use. Whatever method is used to reclaimed land, it is usually part of a comprehensive project such as the construction or expansion of a port, of an airport, or of residential or commercial complexes. factors such as types of equipment available, type of coastal soil or sand, the topography of the ocean bed or even intended use of the reclaimed land. This is helpful for the environment as well since all the other organisms nearby can thrive better. During mining, a big part of the soil gets excavated. An example of a reclamation is how landfill employees sift through garbage to find usable items. Land reclamation might involve razing a strip mall and planting crops. 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. If the land is likely to suffer erosion of any kind, land reclamation might prevent the apparition of many extreme phenomena. In many cases, it means removing harmful elements from the ecosystems, making the place more suitable for crops or other species that might populate it. The collapse of the Soviet Union left the now-independent Central Asian republics bordering the Aral Sea struggling to coordinate a response to the crisis. This means seeing how likely the piece of land is to undergo erosion and collapse. If the soil gets damaged because of mining or other extractions, one technique is to make it more productive. The land reclaimed is known as reclamation ground or land fill. Let us know if you have suggestions to improve this article (requires login). Land reclamation was more than necessary in the context of trade and expanding populations. Among the more than 600 dams constructed by the Bureau of Reclamation are Grand Coulee Dam on the Columbia River and Hoover Dam on the Colorado River. It was they who built terpen (an Old Frisian word meaning "villages"), which were earth mounds upon which they built houses or even entire villages. Reclamation was initiated to stabilize disturbed surfaces on well pads, roads, and pipelines. First of all, they revitalize the ground and make it more stable. We may also earn commissions on purchases from other retail websites. Solving the critical environmental problems of global warming, water scarcity, pollution, and biodiversity loss are perhaps the greatest challenges of the 21st century. When the crews begin mining gold, they always have an end in mind. Through it, people seek to maintain as many favorable conditions on land and preserve these resources for agriculture or other practices. In terms of chemical practices, desalting is another popular technique. Reclamation efforts may be concerned with the improvement of rainfall-deficient areas by irrigation, the removal of detrimental constituents from salty or alkali lands, the diking and draining of tidal marshes, the smoothing and revegetation of strip-mine spoil areas, and similar activities. An example of a reclamation is trees … If the soil is way too salty, growing crops on it becomes impossible. Updates? Traditional irrigation methods in rural Egypt. The Syr Darya and Amu Darya rivers were the principal sources of irrigation water in this area. Beginning around 400 BCE, the Frisians were first to settle the Netherlands. In this case, it means converting aquatic areas into land ones. One involves a change from an area's natural state, the other restoring an area to a more natural state. The first instances of land reclamation were observed during the ancient times. Grab a copy of our NEW encyclopedia for Kids! This doesn’t have to be a patch of land. Area once covered by the Aral Sea in Kazakhstan. To put it in simpler terms, it means keeping the ground friendly. The real impetus to reclaim the arid western United States by irrigation, however, came about the middle of the 19th century when the Mormons established settlements in the Great Salt Lake basin, and settlers drawn to California by the discovery of gold turned to irrigation in order to supply themselves with food.

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