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resumen

Resumen
The semiarid Chaco is an ecosystem shared by Argentina, Paraguay, Bolivia, and Brazil where land use changes from forest to commercial agriculture and social conflicts have been intensive during the last decade. These changes and the lack of reliable soil information at suitable scales are threatening the sustainable development of the region. In Santiago del Estero province, Argentina, a soil survey was carried out with the objective of reducing the [ver mas...]
dc.contributor.authorAngueira, Maria Cristina
dc.contributor.authorCruzate, Gustavo Adolfo
dc.contributor.authorZamora, Eduardo Maximo
dc.contributor.authorOlmedo, Guillermo Federico
dc.contributor.authorSayago, J.M.
dc.contributor.authorCastillejo González, Isabel Luisa
dc.date.accessioned2017-10-18T11:50:04Z
dc.date.available2017-10-18T11:50:04Z
dc.date.issued2016
dc.identifier.isbn978-3-319-19158-4 (Print)
dc.identifier.isbn978-3-319-19159-1 (Online)
dc.identifier.otherhttps://doi.org/10.1007/978-3-319-19159-1_17
dc.identifier.urihttp://hdl.handle.net/20.500.12123/1508
dc.identifier.urihttps://link.springer.com/chapter/10.1007%2F978-3-319-19159-1_17
dc.description.abstractThe semiarid Chaco is an ecosystem shared by Argentina, Paraguay, Bolivia, and Brazil where land use changes from forest to commercial agriculture and social conflicts have been intensive during the last decade. These changes and the lack of reliable soil information at suitable scales are threatening the sustainable development of the region. In Santiago del Estero province, Argentina, a soil survey was carried out with the objective of reducing the knowledge gap. Due to the large area, geomorphology diversity, limited funding, and high demand of information, a geopedologic survey using remote sensing and GIS was considered an appropriate approach. Map units were determined based on the integration of geoforms and soils, knowledge of landscape and soil forming factors, field observations, and laboratory determinations. Three main landscape units were recognized: (1) a fluvio-eolian Chaco plain including a megafan with Haplustolls and Torripsamments, (2) the Rio Dulce valley with Torripsamments, and (3) the alluvial migratory plain of Río Salado with Torripsamments, Ustifluvents, and Natraqualfs. The used approach helped speed up the soil information collection at appropriate scale for land use planningeng
dc.formatapplication/pdfeng
dc.language.isoeng
dc.publisherSpringer
dc.rightsinfo:eu-repo/semantics/restrictedAccesseng
dc.sourceGeopedology : an Integration of Geomorphology and Pedology for Soil and Landscape Studies / editors Joseph Alfred Zinck, Graciela Metternicht, Gerardo H R Bocco Verdinelli, Héctor Francisco Del Valle. [Berlin] : Springer, 2016, p. 285-303eng
dc.subjectSuelo
dc.subjectSoileng
dc.subjectCartografía
dc.subjectCartographyeng
dc.subjectPaisaje
dc.subjectLandscapeeng
dc.subjectTeledetección
dc.subjectRemote Sensingeng
dc.subject.otherRegión Chaco Semiárido, Argentina
dc.titleSoil mapping based on landscape classification in the semiarid Chaco, Argentinaeng
dc.typeinfo:ar-repo/semantics/parte de libro
dc.typeinfo:eu-repo/semantics/bookParteng
dc.typeinfo:eu-repo/semantics/acceptedVersioneng
dc.description.origenInst.de Suelos
dc.gic619
dc.description.filFil: Angueira, Maria Cristina. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Santiago del Estero; Argentina
dc.description.filFil: Cruzate, Gustavo Adolfo. INTA, Centro de Investigación en Recursos Naturales. Instituto de Suelos; Argentina
dc.description.filFil: Zamora, Eduardo Maximo. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Manfredi; Argentina
dc.description.filFil: Olmedo, Guillermo Federico. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Mendoza; Argentina
dc.description.filFil: Sayago, J.M. Universidad Nacional de Tucumán. Instituto de Geociencias y Medio Ambiente; Argentina
dc.description.filFil: Castillejo González, I. Universidad de Córdoba. Departamento de Ingeniería Gráfica y Geomática; España
dc.subtypelibro


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