Recent Land Use and Land Cover Change Dynamics in the Gran Chaco Americano
Trabajo presentado al 2020 IEEE Latin American GRSS & ISPRS Remote Sensing Conference (LAGIRS 2020), 22–26 March 2020, Santiago, Chile.
| Main Authors: | , , , , , |
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| Format: | Artículo |
| Language: | Inglés |
| Published: |
International Society of Photogrammetry and Remote Sensing
2023
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| Subjects: | |
| Online Access: | http://hdl.handle.net/20.500.12123/14595 https://isprs-archives.copernicus.org/articles/XLII-3-W12-2020/369/2020/ https://doi.org/10.5194/isprs-archives-XLII-3-W12-2020-369-2020 |
| _version_ | 1855485391311732736 |
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| author | Banchero, Santiago De Abelleyra, Diego Veron, Santiago Ramón Mosciaro, Maria Jesus Arévalos, Fabiana Volante, Jose Norberto |
| author_browse | Arévalos, Fabiana Banchero, Santiago De Abelleyra, Diego Mosciaro, Maria Jesus Veron, Santiago Ramón Volante, Jose Norberto |
| author_facet | Banchero, Santiago De Abelleyra, Diego Veron, Santiago Ramón Mosciaro, Maria Jesus Arévalos, Fabiana Volante, Jose Norberto |
| author_sort | Banchero, Santiago |
| collection | INTA Digital |
| description | Trabajo presentado al 2020 IEEE Latin American GRSS & ISPRS Remote Sensing Conference (LAGIRS 2020), 22–26 March 2020, Santiago, Chile. |
| format | Artículo |
| id | INTA14595 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2023 |
| publishDateRange | 2023 |
| publishDateSort | 2023 |
| publisher | International Society of Photogrammetry and Remote Sensing |
| publisherStr | International Society of Photogrammetry and Remote Sensing |
| record_format | dspace |
| spelling | INTA145952023-04-26T20:10:27Z Recent Land Use and Land Cover Change Dynamics in the Gran Chaco Americano Banchero, Santiago De Abelleyra, Diego Veron, Santiago Ramón Mosciaro, Maria Jesus Arévalos, Fabiana Volante, Jose Norberto Utilización de la Tierra Alteración de la Cubierta Vegetal Land Use Land Cover Change Región Chaqueña Trabajo presentado al 2020 IEEE Latin American GRSS & ISPRS Remote Sensing Conference (LAGIRS 2020), 22–26 March 2020, Santiago, Chile. Land transformation is one of the most significant human changes on the Earth’s surface processes. Therefore, land use land cover time series are a key input for environmental monitoring, natural resources management, territorial planning enforcement at national scale. We here capitalize from the MapBiomas initiative to characterize land use land cover (LULC) change in the Gran Chaco between 2010 and 2017. Specifically we sought to a) quantify annual changes in the main LULC classes; b) identify the main LULC transitions and c) relate these transitions to current land use policies. Within the MapBiomas project, Landsat based annual maps depicting natural woody vegetation, natural herbaceous vegetation, dispersed natural vegetation, cropland, pastures, bare areas and water. We used Random Forest machine learning algorithms trained by samples produced by visual interpretation of high resolution images. Annual overall accuracy ranged from 0,73 to 0,74. Our results showed that, between 2010 and 2017, agriculture and pasture lands increased ca. 3.7 Mha while natural forestry decreased by 2.3 Mha. Transitions from forests to agriculture accounted for 1.14% of the overall deforestation while 86% was associated to pastures and natural herbaceous vegetation. In Argentina, forest loss occurred primarily (39%) on areas non considered by the territorial planning Law, followed by medium (33%), high (19%) and low (9%) conservation priority classes. These results illustrate the potential contribution of remote sensing to characterize complex human environmental interactions occurring over extended areas and timeframes. Estación Experimental Agropecuaria Salta Fil: Banchero, Santiago. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Clima y Agua; Argentina Fil: De Abelleyra, Diego. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Clima y Agua; Argentina Fil: Veron, Santiago Ramón. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Clima y Agua; Argentina. Fil: Mosciaro, Maria Jesus. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Salta; Argentina Fil: Arévalos, Fabiana. Asociación Guyra Paraguay; Paraguay Fil: Volante, José Norberto. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Salta; Argentina 2023-04-26T19:56:47Z 2023-04-26T19:56:47Z 2020-03-22 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/14595 https://isprs-archives.copernicus.org/articles/XLII-3-W12-2020/369/2020/ https://doi.org/10.5194/isprs-archives-XLII-3-W12-2020-369-2020 eng info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) application/pdf International Society of Photogrammetry and Remote Sensing The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Volume XLII-3/W12-2020 (2020) |
| spellingShingle | Utilización de la Tierra Alteración de la Cubierta Vegetal Land Use Land Cover Change Región Chaqueña Banchero, Santiago De Abelleyra, Diego Veron, Santiago Ramón Mosciaro, Maria Jesus Arévalos, Fabiana Volante, Jose Norberto Recent Land Use and Land Cover Change Dynamics in the Gran Chaco Americano |
| title | Recent Land Use and Land Cover Change Dynamics in the Gran Chaco Americano |
| title_full | Recent Land Use and Land Cover Change Dynamics in the Gran Chaco Americano |
| title_fullStr | Recent Land Use and Land Cover Change Dynamics in the Gran Chaco Americano |
| title_full_unstemmed | Recent Land Use and Land Cover Change Dynamics in the Gran Chaco Americano |
| title_short | Recent Land Use and Land Cover Change Dynamics in the Gran Chaco Americano |
| title_sort | recent land use and land cover change dynamics in the gran chaco americano |
| topic | Utilización de la Tierra Alteración de la Cubierta Vegetal Land Use Land Cover Change Región Chaqueña |
| url | http://hdl.handle.net/20.500.12123/14595 https://isprs-archives.copernicus.org/articles/XLII-3-W12-2020/369/2020/ https://doi.org/10.5194/isprs-archives-XLII-3-W12-2020-369-2020 |
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