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 | Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
17/04/2024 |
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Actualizado : |
17/04/2024 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
BAIETTO, A.; HIRIGOYEN, A.; HERNÁNDEZ, J.; DEL PINO, A. |
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Afiliación : |
ANDRÉS BAIETTO, Soil and Water Department, Faculty of Agronomy, University of the Republic, Montevideo, 12900, Uruguay; ANDRES EDUARDO HIRIGOYEN DOMINGUEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JORGE HERNÁNDEZ, Soil and Water Department, Faculty of Agronomy, University of the Republic, Montevideo, 12900, Uruguay; AMABELIA DEL PINO, Soil and Water Department, Faculty of Agronomy, University of the Republic, Montevideo, 12900, Uruguay. |
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Título : |
Litterfall production modeling based on climatic variables and nutrient return from stands of Eucalyptusgrandis Hill ex Maiden and Pinustaeda L. |
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Complemento del título : |
Original paper. |
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Fecha de publicación : |
2024 |
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Fuente / Imprenta : |
Journal of Forestry Research. 2024, Volume 35, e61. https://doi.org/10.1007/s11676-024-01706-w |
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ISSN : |
1007-662X |
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DOI : |
10.1007/s11676-024-01706-w |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 13 June 2023, Accepted 17 August 2023, Published 21 March 2024. -- Correspondence: Baietto, A.; Forest Department, Faculty of Agronomy, University of the Republic, Montevideo, Uruguay; email:abaietto@fagro.edu.uy -- Corresponding editor: Yanbo Hu. -- Funding: This study was funded by Lumin S.A. and the Agencia Nacional de Investigación e Innovación (ANII) [POS_NAC_2016_1_130479]. -- Supplementary Information: The online version contains supplementary material available at https:// doi. org/ 10. 1007/s11676- 024- 01706-w |
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Contenido : |
ABSTRACT.- Native grasslands in the Pampas of South America are increasingly being replaced by Eucalyptus and Pinus stands. The short rotation regimes used for the stands require high nutrient levels, with litterfall being a major source of nutrient return. To model the litterfall production using climatic variables and assess the nutrient return in 14-year-old Eucalyptusgrandis and Pinustaeda stands, we measured litter production over 2 years, using conical litter traps, and monitored climatic variables. Mean temperature, accumulated precipitation, and mean maximum vapor pressure deficit at the seasonal level influenced litterfall production by E.grandis; seasonal accumulated precipitation and mean maximum temperature affected litterfall by P.taeda. The regression tree modeling based on these climatic variables had great accuracy and predictive power for E.grandis (N = 33; MAE (mean absolute error) = 0.65; RMSE (root mean square error) = 0.91; R2 = 0.71) and P.taeda (N = 108; MAE = 1.50; RMSE = 1.59; R2 = 0.72). The nutrient return followed a similar pattern to litterfall deposition, as well as the order of importance of macronutrients (E.grandis: Ca > N > K > Mg > P; P.taeda: N > Ca > K > Mg > P) and micronutrients (E.grandis and P.taeda: Mn > Fe > Zn > Cu) in both species. This study constitutes a first approximation of factors that affect litterfall and nutrient return in these systems. © Northeast Forestry University 2024. |
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Palabras claves : |
Afforestation; Climate modeling; Litterfall; Myrtaceae; Nutrient recycling; Pinaceae; SISTEMA FORESTAL - INIA. |
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Asunto categoría : |
K01 Ciencias forestales - Aspectos generales |
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Marc : |
LEADER 02885naa a2200277 a 4500
001 1064593
005 2024-04-17
008 2024 bl uuuu u00u1 u #d
022 $a1007-662X
024 7 $a10.1007/s11676-024-01706-w$2DOI
100 1 $aBAIETTO, A.
245 $aLitterfall production modeling based on climatic variables and nutrient return from stands of Eucalyptusgrandis Hill ex Maiden and Pinustaeda L.$h[electronic resource]
260 $c2024
500 $aArticle history: Received 13 June 2023, Accepted 17 August 2023, Published 21 March 2024. -- Correspondence: Baietto, A.; Forest Department, Faculty of Agronomy, University of the Republic, Montevideo, Uruguay; email:abaietto@fagro.edu.uy -- Corresponding editor: Yanbo Hu. -- Funding: This study was funded by Lumin S.A. and the Agencia Nacional de Investigación e Innovación (ANII) [POS_NAC_2016_1_130479]. -- Supplementary Information: The online version contains supplementary material available at https:// doi. org/ 10. 1007/s11676- 024- 01706-w
520 $aABSTRACT.- Native grasslands in the Pampas of South America are increasingly being replaced by Eucalyptus and Pinus stands. The short rotation regimes used for the stands require high nutrient levels, with litterfall being a major source of nutrient return. To model the litterfall production using climatic variables and assess the nutrient return in 14-year-old Eucalyptusgrandis and Pinustaeda stands, we measured litter production over 2 years, using conical litter traps, and monitored climatic variables. Mean temperature, accumulated precipitation, and mean maximum vapor pressure deficit at the seasonal level influenced litterfall production by E.grandis; seasonal accumulated precipitation and mean maximum temperature affected litterfall by P.taeda. The regression tree modeling based on these climatic variables had great accuracy and predictive power for E.grandis (N = 33; MAE (mean absolute error) = 0.65; RMSE (root mean square error) = 0.91; R2 = 0.71) and P.taeda (N = 108; MAE = 1.50; RMSE = 1.59; R2 = 0.72). The nutrient return followed a similar pattern to litterfall deposition, as well as the order of importance of macronutrients (E.grandis: Ca > N > K > Mg > P; P.taeda: N > Ca > K > Mg > P) and micronutrients (E.grandis and P.taeda: Mn > Fe > Zn > Cu) in both species. This study constitutes a first approximation of factors that affect litterfall and nutrient return in these systems. © Northeast Forestry University 2024.
653 $aAfforestation
653 $aClimate modeling
653 $aLitterfall
653 $aMyrtaceae
653 $aNutrient recycling
653 $aPinaceae
653 $aSISTEMA FORESTAL - INIA
700 1 $aHIRIGOYEN, A.
700 1 $aHERNÁNDEZ, J.
700 1 $aDEL PINO, A.
773 $tJournal of Forestry Research. 2024, Volume 35, e61. https://doi.org/10.1007/s11676-024-01706-w
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| Biblioteca(s): INIA La Estanzuela. |
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| 2. | | MACHADO, M.; RIET-CORREA, F.; PEDROSO, P.M.O.; MACÊDO, J.T.S.A. Doramectin intoxication in malnourished 15-month-old cattle. [Intoxicação por doramectina em bovinos malnutridos de 15 meses de idade.] Pesquisa Veterinaria Brasileira, 2022, Volume 42, Article e07102. OPEN ACCESS. doi: https://doi.org/10.1590/1678-5150-PVB-7102 Article history: Received 15 May 2022; Accepted 31 May 2022; Publication 29 July 2022; Date of issue 2022.
Corresponding author: Riet-Correa, F.; Animal Sciences in the Tropics (PPGCAT), Faculdade de Medicina Veterinária e Zootecnia,...| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Las Brujas. |
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| 3. | | MACÊDO, J.T.S.A.; BISCARDE, C.E; PESCADOR, C.A.; NAKAZATO, L.; FONSECA, N.D.-S.; UBIALI, D.G; RIET-CORREA, F.; PEDROSO, P.M.O. Conidiobolomycosis in goats. [Conidiobolomicose em caprinos]. Pesquisa Veterinaria Brasileira, 2021, Volume 41, Article number e06978. doi: https://doi.org/10.1590/1678-5150-PVB-6978 Article history: Received on June 17, 2021/Accepted for publication on September 23, 2021.| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA La Estanzuela. |
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| 4. | | PEDROSO, P. M. O.; SANTOS, M. V. B.; SEUS, V. G.; SILVA, R. M. M. DA; RIET-CORREA, F.; MACÊDO, J. T. S. A. Intoxicação por metternichia princeps (Solanaceae) em caprinos no Estado da Bahia. Pesquisa Veterinária Brasileira, Rio de Janeiro v. 35, n. 5, p. 448-450, maio 2015.| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : A - 2 |
| Biblioteca(s): INIA La Estanzuela. |
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| 5. | | SILVA, V. C.; OLIVEIRA, L. A. DE; LACERDA, M. DOS S. C.; PIMENTEL, L. A.; SANTOS, W. S.; MACÊDO, J. T. S. A. E; RIET-CORREA, F.; PEDROSO P. M. O. Experimental poisoning by cassava wastewater in sheep. (Intoxicação experimental por manipueira em ovinos). Pesquisa Veterinária Brasileira, Rio de Janeiro v. 37, n. 11, p. 1241-1246, novembro. 2017. Article history: Received: November 23, 2016// Accepted: March 17, 2017.| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA La Estanzuela. |
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| 6. | | MARCELINO, S.A.C; MACÊDO, J.T.S.A.; DOS REIS, S.D.S.; LACERDA, M.S.C.; DA SILVA, A.R.S; RIET-CORREA, F.; PIMENTEL, L.A.; PEDROSO, P.M.O. Malformations in small ruminants in the semi-arid region of Bahia: Epidemiological, clinical-pathological and radiological aspects. [Malformações em pequenos ruminantes no semiárido da Bahia: Aspectos epidemiológicos, clínico-patológicos e radiológicos]. Pesquisa Veterinaria Brasileira, 1 December 2017, Volume 37, Issue 12, Pages 1437-1442. OPEN ACCESS. Article history: Recebido em 3 de junho de 2017/Aceito para publicação em 15 de julho de 2017.| Biblioteca(s): INIA La Estanzuela. |
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| Registros recuperados : 6 | |
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