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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
02/08/2019 |
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Actualizado : |
02/08/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
TISCORNIA, G.; BAETHGEN, W.; RUGGIA, A.; CECCATO, P. |
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Afiliación : |
GUADALUPE TISCORNIA TOSAR, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; WALTER E. BAETHGEN, Universidad de Columbia/ IRI (International Research Institute for Climate and Society).; ANDREA PAOLA RUGGIA CHIESA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; PIETRO CECCATO, Centro Universitario de la Región Este, Universidad de la República (Uruguay). |
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Título : |
Can we Monitor Height of Native Grasslands in Uruguay with Earth Observation?. |
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Fecha de publicación : |
2019 |
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Fuente / Imprenta : |
Remote Sensing, 2019, 11, 1801. OPEN ACCESS. |
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ISSN : |
EISSN 2072-4292 |
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DOI : |
10.3390/rs11151801 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received: 4 June 2019 / Accepted: 30 July 2019 / Published: 1 August 2019.
(This article belongs to the Special Issue Advances of Remote Sensing in Pasture Management).
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited (CC BY 4.0). |
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Contenido : |
ABSTRACT.
In countries where livestock production based on native grasslands is an important economic activity, information on structural characteristics of forage is essential to support national policies and decisions at the farm level. Remote sensing is a good option for quantifying large areas in a relative short time, with low cost and with the possibility of analyzing annual evolution. This work aims at contributing to improve grazing management, by evaluating the ability of remote sensing information to estimate forage height, as an estimator of available biomass. Field data (forage height) of 20 commercial paddocks under grazing conditions (322 samples), and their relation to MODIS data (FPAR, LAI, MIR, NIR, Red, NDVI and EVI) were analyzed. Correlations between remote sensing information and field measurements were low, probably due to the extremely large variability found within each paddock for field observations (CV: Around 75%) and much lower when considering satellite information (MODIS: CV: 4%?6% and Landsat:CV: 12%). Despite this, the red band showed some potential (with significant correlation coefficient values in 41% of the paddocks) and justifies further exploration. Additional work is needed to find a remote sensing method that can be used to monitor grasslands height. |
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Palabras claves : |
CAMPOS; FORAGE; LIVESTOCK; MODIS; REMOTE SENSING. |
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Thesagro : |
FORRAJES; GANADERIA; TELEDETECCIÓN. |
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Asunto categoría : |
-- |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/13032/1/remotesensing-11-01801.pdf
https://www.mdpi.com/2072-4292/11/15/1801/pdf
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Marc : |
LEADER 02470naa a2200289 a 4500
001 1059963
005 2019-08-02
008 2019 bl uuuu u00u1 u #d
022 $aEISSN 2072-4292
024 7 $a10.3390/rs11151801$2DOI
100 1 $aTISCORNIA, G.
245 $aCan we Monitor Height of Native Grasslands in Uruguay with Earth Observation?.$h[electronic resource]
260 $c2019
500 $aArticle history: Received: 4 June 2019 / Accepted: 30 July 2019 / Published: 1 August 2019. (This article belongs to the Special Issue Advances of Remote Sensing in Pasture Management). This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited (CC BY 4.0).
520 $aABSTRACT. In countries where livestock production based on native grasslands is an important economic activity, information on structural characteristics of forage is essential to support national policies and decisions at the farm level. Remote sensing is a good option for quantifying large areas in a relative short time, with low cost and with the possibility of analyzing annual evolution. This work aims at contributing to improve grazing management, by evaluating the ability of remote sensing information to estimate forage height, as an estimator of available biomass. Field data (forage height) of 20 commercial paddocks under grazing conditions (322 samples), and their relation to MODIS data (FPAR, LAI, MIR, NIR, Red, NDVI and EVI) were analyzed. Correlations between remote sensing information and field measurements were low, probably due to the extremely large variability found within each paddock for field observations (CV: Around 75%) and much lower when considering satellite information (MODIS: CV: 4%?6% and Landsat:CV: 12%). Despite this, the red band showed some potential (with significant correlation coefficient values in 41% of the paddocks) and justifies further exploration. Additional work is needed to find a remote sensing method that can be used to monitor grasslands height.
650 $aFORRAJES
650 $aGANADERIA
650 $aTELEDETECCIÓN
653 $aCAMPOS
653 $aFORAGE
653 $aLIVESTOCK
653 $aMODIS
653 $aREMOTE SENSING
700 1 $aBAETHGEN, W.
700 1 $aRUGGIA, A.
700 1 $aCECCATO, P.
773 $tRemote Sensing, 2019, 11, 1801. OPEN ACCESS.
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| 2. |  | BLUMETTO, O.; RUGGIA, A. Animal behavior studies as a tool for improving husbandry strategies in Holstein fattening systems. En: Congreso Asociación Uruguaya de Producción Animal (AUPA) (4º, 29-30 Oct. 2012, Montevideo, UY). 2012. [Actas], Montevideo, Uruguay. Veterinaria, 2012, vol. 72, no. 48, Supp. 1, p.166.| Tipo: Abstracts/Resúmenes |
| Biblioteca(s): INIA Las Brujas. |
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| 8. | | SCHAFFNER, S.; FARIÑA, S.; RUGGIA, A. Phosphorus and ph levels as indicators of soil health on dairy systems in Uruguay. [abstract] Theme 4 - Sustainable intensification of phosphorus supply in food production. Oral presentation. In: Michelini, D.; Garaycochea, S. (Eds.). 7th Phosphorus in Soils and Plants Symposium (PSP7). "Towards a sustainable phosphorus utilization in agroecosystems." Book of abstracts. PSP7, 3-7 October 2022, Montevideo, Uruguay. p.65. Published By: The organizing committee of the 7th Symposium on Phosphorus in Soils and Plants (PSP7)- National Agricultural Research Institute and School of Agronomy, Universidad de la República, Uruguay.| Tipo: Abstracts/Resúmenes |
| Biblioteca(s): INIA Las Brujas. |
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| 12. | | BLUMETTO, O.; RUGGIA, A.; TORRES, A.; VILLAGRÁ, A. Caracterización productiva, fisiológica y comportamiento social de bovinos en engorde. (SP 57). [Productive, physiological and social behaviour characterization of fattening steers.] In: CONGRESO ARGENTINO DE PRODUCCIÓN ANIMAL, 35. 2012. Resúmenes. Malargüe, Mendoza, AR: AAPA. p.77 (Revista Argentina de Producción Animal, 2012, v. 32, suppl.1, p.77.)| Tipo: Abstracts/Resúmenes |
| Biblioteca(s): INIA Las Brujas. |
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| 15. | | CARDOZO, G.; SCARLATO, S.; BLUMETTO, O.; RUGGIA, A.; JAURENA, M. ¿Es afectada la doble estructura de arbustos y pajas por los cambios en la gestión del pastoreo en campos naturales? In: Reunión del Grupo Técnico en Forrajeras del Cono Sur, Grupo Campos, 24, 2017, Tacuarembó, Uruguay; Ayala, W.; Boggiano, P.; Álvarez, O.; eds. Bioma campos : Retomando un camino de oportunidades para una producción ganadera sustentable. Memorias. Tacuarembó (Uruguay): Grupo Campos, 2017. p. 150-152 ver elect. La paginación electrónica difiere de la versión papel, paginación papel: p.159-161.| Tipo: Abstracts/Resúmenes |
| Biblioteca(s): INIA Tacuarembó; INIA Treinta y Tres. |
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| 19. | | RUGGIA, A.; BRITO, G.; CARDOZO, O.; AGUERRE, V.; MONTOSSI, F. Effect of gender in Holstein animals on growth, carcass and meat quality traits. In: INTERNATIONAL CONGRESS OF MEAT SCIENCE AND TECHNOLOGY, 60th, Punta del Este, Uruguay: ICOMST, 17-22 August 2014. Archivos Latinoamericanos de Producción Animal, 2014, v. 22, no. 5, p. 656-658. 1022-1301| Tipo: Trabajos en Congresos/Conferencias |
| Biblioteca(s): INIA Las Brujas. |
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| Registros recuperados : 59 | |
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