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Arable density (m² per capita) by country. This is a list of countries ordered by physiological density."Arable land" is defined by the UN's Food and Agriculture Organization, the source of "Arable land (hectares per person)" as land under temporary crops (double-cropped areas are counted once), temporary meadows for mowing or for pasture, land under market or kitchen gardens, and land ...
In Britain, arable land has traditionally been contrasted with pasturable land such as heaths, which could be used for sheep-rearing but not as farmland. Arable land is vulnerable to land degradation and some types of un-arable land can be enriched to create useful land. Climate change and biodiversity loss, are driving pressure on arable land. [5]
Percentage figures for arable land, permanent crops land and other lands are all taken from the CIA World Factbook [1] as well as total land area figures [2] (Note: the total area of a country is defined as the sum of total land area and total water area together.) All other figures, including total cultivated land area, are calculated on the ...
Global distribution of land used for agriculture. Land use change is "the change from one land-use category to another". [2]: 2914 Land-use change, together with use of fossil fuels, are the major anthropogenic sources of carbon dioxide, a dominant greenhouse gas. [8]
The physiological density or real population density is the number of people per unit area of arable land.. A higher physiological density suggests that the available agricultural land is being used by more and may reach its output limit sooner than a country that has a lower physiological density.
Agricultural expansion describes the growth of agricultural land (arable land, pastures, etc.) especially in the 20th and 21st centuries.. The agricultural expansion is often explained as a direct consequence of the global increase in food and energy requirements due to continuing population growth (both which in turn have been attributed to agricultural expansion itself [1] [2]), with an ...
Land concentration exists in many countries. In Brazil, one of the countries with the highest amount of land concentration, the situation has resulted in large tracts lying idle while 95% of farmers work just 11% of the arable land. In 2010, the Czech Republic had the highest concentration, according to World Bank figures. [3]
Land in Bolivia was unequally distributed – 92% of the cultivable land was held by large estates – until the Bolivian national revolution in 1952. Then, the Revolutionary Nationalist Movement government abolished forced peasantry labor and established a program of expropriation and distribution of the rural property of the traditional landlords to the indigenous peasants.