countries by arable land per capita

I. On the other hand, non-arable land such as mountains, tundra, or desert is often permanently non-arable. Agricultural policies have primarily benefitted farmers with productive land and access to water, bypassing the majority of small-scale producers who are still locked in a poverty trap of high vulnerability, land degradation and climatic uncertainty. Key message In Slovenia, we cultivate slightly more than 8 ares (0.08 hectares) of arable land per capita, which is less than half of the average in the European Union (EU), which is 20 ares of arable land per capita (data for year 2019). Mach. Chart of Arable Land and Population. Country boundaries are from GADM (https://gadm.org). 2 Proc. Science 356, 260264 (2017). The Copernicus cropland area is calculated using the proportion of cropland per 100m grid cell resampled to 30m resolution used in this study. Arable land per capita is 0.1 ha, only 40 percent of the world average. Nat. Google Scholar. J. DEFINITION: Arable land (hectares per person). Science 309, 570574 (2005). In turn, agriculture expansion and intensification threaten ecosystem functioning and lead to species extinction through habitat loss and fragmentation3,4,5,6. Of the total 2019 cropland area, 217.537.7Mha (17%) represents new cropland established since 2003. The lowest per-capita 2019 cropland NPP was in south-west Asia (40% of the global average), which has decreased by 7% since 2003. Increasing population and demand from other sectors place growing pressure on available resources. (Table 2). The World Bank. $s_{ph}^2 = \frac{{\mathop {\sum }\nolimits_{u \in h} \left( {p_u - \bar p_h} \right)^2}}{{n_h - 1}}$ the sample variance for stratum h. We analysed the land-use trajectories of cropland loss and gain using reference sample data within cropland gain and loss strata only. Potapov, P. et al. The sample analysis had two objectives: to estimate cropland area and its associated uncertainty and to assess cropland map accuracy. https://www.usgs.gov/centers/wgsc/science/global-food-security-support-analysis-data-30-m-gfsad. The sample reference data and interpretation results are available at https://glad.umd.edu/dataset/croplands. Article CAS In South America and Africa, this proportion is the highest (39% and 34%, respectively). One hectare is equal to 2.471 acres. Geographic distribution of global agricultural lands in the year 2000. & Guevara E. Hole-filled Seamless SRTM Data V4 [Dataset] http://srtm.csi.cgiar.org (International Centre for Tropical Agriculture, 2008). Natl Acad. Remote Sens. Of the global cropland area, 55% is in Eurasia, 17% in Africa, 16% in North and Central America, 9% in South America and 3% in Australia and New Zealand (Table 1; see Extended Data Fig. UN General Assembly. 2) shows sound agreements (R2 of 0.94 and 0.98 for the years 2003 and 2019, respectively). of cropland/cropland change class area and. Download scientific diagram | Per Capita Arable Land in Selected Countries, 2005 from publication: India Agricultural Policy Review | With a population of about 1.1 billion, India is expected to . Source: Food and Agriculture Organization, electronic files and web site. Sci. From 2003 to 2019, cropland area increased by 9% and cropland NPP by 25%, primarily due to agricultural expansion in Africa and South America. 8, 722735 (2002). The countries have been ranked in ascending order of their rice consumption per capita as of 2023. Individual Landsat images were aggregated into 16-day composites by prioritizing clear-sky observations. Development Relevance: Agricultural land covers about one-third of the world's land area, with arable land representing less than one-third of agricultural land (about 10 percent of the world's land area). & Befort, B. L. Global food demand and the sustainable intensification of agriculture. 9, 320 (2017). @edmoyi explains ways the #G20 can Show more . 3, e1600821 (2017). World Population Prospects 2019. We then applied the regional models to each of the preceding 4-year intervals, thus creating a preliminary time-series of global cropland maps. True comparability of the data is limited, by variations in definitions, statistical methods, and quality of data. High-resolution, satellite-based synoptic data on cropland extent and change provide the basis for tracking progress towards sustainable food production and reduction of the environmental impact of agriculture expansion, as well as for applying crop condition monitoring to support decision-making33. . Country boundaries are from GADM (https://gadm.org). Natl Acad. The 2019 global cropland map (Extended Data Fig. Definition: Arable land (hectares per person) includes land defined by the FAO 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 temporarily fallow. Changes in total and per-capita mapped cropland area from 2003 to 2019 demonstrate the variability of national responses to the need for increased food production to feed a growing population (Extended Data Fig. The irrigated croplands in Saudi Arabia declined after the depletion of groundwater resources and the implementation of state policies to discourage water-intensive crop production27. Per capita DEFINITION: Arable land (in hectares) includes land defined by the FAO 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 temporarily fallow. USA 108, 2026020264 (2011). The final global cropland map time-series are available at https://glad.umd.edu/dataset/croplands. Google Scholar. We suggest that, in Russia, where crop abandonment is widespread and not fully documented, the arable land is overestimated by the FAO. The global cropland map time-series enables a higher sampling efficiency through stratification at the subnational, national and global scales. 4) increased by 25% between 2003 and 2019 (from 4.4PgCyear1 to 5.5PgCyear1; Fig. Using probability sample data, we estimated the 2019 global cropland area to be 1,244.262.7Mha (the uncertainty represents the 95% confidence interval (CI)). Our definition is largely consistent with the arable land category reported by the Food and Agriculture Organization (FAO) of the UN18. | The FAO country reports may include unused arable land and other agricultural land uses10,18, whereas our estimates represent the actively cultivated cropland area. Definition: Arable land (hectares per person) includes land defined by the FAO 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 temporarily fallow. Poor farming practices can cause soil erosion and loss of soil fertility. Article Stehman, S. V. Estimating area and map accuracy for stratified random sampling when the strata are different from the map classes. The per-tile models were then applied to each time interval, and the results were post-processed to remove single cropland class detections and omissions within time-series and eliminate cropland patches <0.5ha. Inclusion of sample pixels from other strata where cropland change was detected would have inflated the area of land-use trajectories that these pixels represent (that is, if a sample pixel from a stable cropland stratum was interpreted as cropland gain due to forest clearing, including the proportion of forest clearing from this large stratum, it will dominate the total regional estimate). The FAO arable land change confirms our findings: both datasets demonstrate a net increase in global cropland area, with Africa and South America showing the largest net gains. Trends: Per capita income (GDP) Source: . ISSN 2662-1355 (online). Potapov, P. et al. Population growth 1950 - 2050. Farming the planet: 1. See, L. et al. Sci. A probability-based sample analysis is the recommended good practice approach30 to estimating the extent of and change in land cover and land use, including croplands. Satellite data have been shown to enable national and global agriculture mapping11,12,13,14,15,16,17. The NPP data represent the four-year average for the 20162019 interval. 3a) and with 100-m . The fallow length is limited to 4years for the cropland class. Source data are provided with this paper. In the context of zoning, agricultural land (or more properly agriculturally zoned land) refers to plots that may be used for agricultural activities, regardless of the physical type or quality of land. To learn more about cookies, click here. a Cross-boundary cropland dynamics in Eastern Europe (center at 22.48, 54.35); b Cropland dynamics on the border between Saskatchewan, Canada, and Montana, the USA (center at 106.08, 48.99); c Decline of irrigated cropland area, Saudi Arabia (center at 43.58, 27.14); d Cropland abandonment after 2011 nuclear disaster on Fukushima Daiichi nuclear power plant, Japan (zoom-in image center at 141.03, 37.42). Netherlands arable land for 2019 was 1,011,100, a 0.97% decline from 2018. 1). Arable land and land degradation expand. See also: Thematic map, Time series comparison, More rankings: Strengthening agricultural decisions in countries at risk of food insecurity: the GEOGLAM Crop Monitor for Early Warning. We estimate that, in 2019, the cropland area was 1,244Mha with a corresponding total annual net primary production (NPP) of 5.5PgCyear1. Environ. The global MODIS-derived annual NPP within the cropland area (Extended Data Fig. If no clear-sky data were available for a 16-day interval, we filled the missing reflectance values using linear interpolation. An increase in per-capita cropland area was observed only in South America, while it decreased in all other continents (Fig. Res. Each sample pixel was interpreted by two experts independently and the disagreements were discussed and resolved by the research team. Geocarto Int. The area and the total number of Landsat pixels for each region and each stratum are provided in Supplementary Table 3. }}\left( {\hat A} \right)\), $s_{ph}^2 = \frac{{\mathop {\sum }\nolimits_{u \in h} \left( {p_u - \bar p_h} \right)^2}}{{n_h - 1}}$, $$\hat R = \frac{{\mathop {\sum }\nolimits_{h = 1}^H A_h\bar y_h}}{{\mathop {\sum }\nolimits_{h = 1}^H A_h\bar x_h}} \times 100$$, $\bar y_h = \frac{{\mathop {\sum}\nolimits_{u \in h} {y_u} }}{{n_h}}$, $\bar x_h = \frac{{\mathop {\sum}\nolimits_{u \in h} {x_u} }}{{n_h}}$, $${\mathrm{s.e. For most countries with moderate cropland area gains, we observed small decreases in per-capita cropland area. Provided by the Springer Nature SharedIt content-sharing initiative, Nature Food (Nat Food) Global indicator framework for the Sustainable Development Goals and targets of the 2030. High-resolution global maps of 21st-century forest cover change. Netherlands arable land for 2017 was 1,037,000, a 0.88% increase from 2016. The cropland extent map, integrated with other high spatial and temporal resolution data, such as forest change36 and surface water extent37, can provide a comprehensive overview of human-induced environmental change, which supports assessing the progress of individual countries towards SDGs. The data collected by the Food and Agriculture Organization (FAO) of the United Nations from official national sources through the questionnaire are supplemented with information from official secondary data sources. . Int. The word arable comes from the Latin word arabilis, meaning able to be plowed.. The population data were related to our sample-based (for global and regional estimates) and map-based (for national estimates) cropland area to estimate per-capita cropland area and change. On the other hand, due to industrialization and urbanization, the arable land in the major agricultural countries is declining. 80NSSC20K0158) and the Gordon and Betty Moore Foundation (grant no. The sample-based area estimation was performed following previously published methods42,43. In many industrialized countries, agricultural land is subject to zoning regulations. 30, 282292 (2014). Suweis, S., Rinaldo, A., Maritan, A. However, the per-capita annual cropland NPP increased by 3.5% as a result of intensified agricultural land use. Boryan, C., Yang, Z., Mueller, R. & Craig, M. Monitoring US agriculture: the US Department of Agriculture, National Agricultural Statistics Service, cropland data layer program.

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