Climatic response of Pinus oocarpa Schiede Ex Schetol in the “La Primavera” Forest, Jalisco
The Bosque la Primavera (BLP) is a natural preserve that provides environmental services for the metropolitan area of Guadalajara. Human activities, however, have altered its ecological stability. The objective was to analyze the interannual climate variability of dominant conifer Pinus oocarpa a cl...
| Autores principales: | , , , , , |
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| Formato: | Online |
| Lenguaje: | spa |
| Publicado: |
Instituto de Ecología, A.C.
2017
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| Acceso en línea: | https://myb.ojs.inecol.mx/index.php/myb/article/view/1464 |
| _version_ | 1799769325940244480 |
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| author | Villanueva-Díaz, José Rubio Camacho, Ernesto Alonso Chávez Durán, Alvaro Agustín Zavala Aguirre, José Luis Cerano Paredes, Julian Martínez Sifuentes, Aldo Rafael |
| author_facet | Villanueva-Díaz, José Rubio Camacho, Ernesto Alonso Chávez Durán, Alvaro Agustín Zavala Aguirre, José Luis Cerano Paredes, Julian Martínez Sifuentes, Aldo Rafael |
| author_sort | Villanueva-Díaz, José |
| collection | MYB |
| description | The Bosque la Primavera (BLP) is a natural preserve that provides environmental services for the metropolitan area of Guadalajara. Human activities, however, have altered its ecological stability. The objective was to analyze the interannual climate variability of dominant conifer Pinus oocarpa a climate-sensitive species. Earlywood (EWI), latewood (LWI), and ring-width (RWI) chronologies 165 years in length (1850-2014) were developed for the BLP. The residual EWI chronology had a significant association (r = 0.775, p < 0.000) with seasonal October-May rainfall from neighbor weather stations, and a negative but significant response with January-June mean maximum temperature (r = -0.622, p < 0.000). The association between EWI and precipitation was used to build a linear model to reconstruct seasonal rainfall.The most severe and prolonged drought in the reconstruction took place from 1909 to 1925, but additional dry periods were present, i.e., 1850´s, 1890´s, 1950´s, 1990´s, and 2,000´s. Most of these droughts have been observed in previous reconstructions for the region suggesting the influence of atmospheric circulatory patterns such as ENSO. The rise in maximum temperature for the last three decades in the Guadalajara metropolitan area has induced a radial growth decrease of P. oocarpa, probably triggered by an increase in greenhouse gases. Increased maximum temperatures and reduced growth of the species is threatening its ecological stability and may put in risk the provision of vital environmental services for this metropolitan area. |
| format | Online |
| id | oai:oai.myb.ojs.inecol.mx:article-1464 |
| institution | Madera y Bosques |
| language | spa |
| publishDate | 2017 |
| publisher | Instituto de Ecología, A.C. |
| record_format | ojs |
| spelling | oai:oai.myb.ojs.inecol.mx:article-14642022-11-29T23:03:31Z Climatic response of Pinus oocarpa Schiede Ex Schetol in the “La Primavera” Forest, Jalisco Respuesta climática de Pinus oocarpa Schiede Ex Schetol en el Bosque La Primavera, Jalisco Villanueva-Díaz, José Rubio Camacho, Ernesto Alonso Chávez Durán, Alvaro Agustín Zavala Aguirre, José Luis Cerano Paredes, Julian Martínez Sifuentes, Aldo Rafael global warming dendrochronology ENSO Pinus oocarpa drought calentamiento global dendrocronología ENSO Pinus oocarpa sequía The Bosque la Primavera (BLP) is a natural preserve that provides environmental services for the metropolitan area of Guadalajara. Human activities, however, have altered its ecological stability. The objective was to analyze the interannual climate variability of dominant conifer Pinus oocarpa a climate-sensitive species. Earlywood (EWI), latewood (LWI), and ring-width (RWI) chronologies 165 years in length (1850-2014) were developed for the BLP. The residual EWI chronology had a significant association (r = 0.775, p < 0.000) with seasonal October-May rainfall from neighbor weather stations, and a negative but significant response with January-June mean maximum temperature (r = -0.622, p < 0.000). The association between EWI and precipitation was used to build a linear model to reconstruct seasonal rainfall.The most severe and prolonged drought in the reconstruction took place from 1909 to 1925, but additional dry periods were present, i.e., 1850´s, 1890´s, 1950´s, 1990´s, and 2,000´s. Most of these droughts have been observed in previous reconstructions for the region suggesting the influence of atmospheric circulatory patterns such as ENSO. The rise in maximum temperature for the last three decades in the Guadalajara metropolitan area has induced a radial growth decrease of P. oocarpa, probably triggered by an increase in greenhouse gases. Increased maximum temperatures and reduced growth of the species is threatening its ecological stability and may put in risk the provision of vital environmental services for this metropolitan area. El Bosque La Primavera (BLP) constituye una reserva de importancia ecoturística y proveedora de servicios ambientales para la metrópoli de Guadalajara. Sin embargo, las actividades humanas han alterado la estabilidad de sus ecosistemas. El objetivo del estudio fue analizar la variabilidad hidroclimática de la especie dominante Pinus oocarpa de alta sensibilidad climática. Cronologías de madera temprana (EWI), tardía (LWI) y de anillo total (RWI), con 165 años de extensión (1850-2014), se generaron para la especie en BLP. La serie residual EWI se correlacionó significativamente con la precipitación acumulada octubre-mayo (r = 0.775, p < 0.000), de estaciones climáticas aledañas a la reserva y se utilizó para una reconstrucción de precipitación; asimismo, se encontró una asociación negativa, pero significativa, entre temperatura máxima promedio en enero-junio y la serie EWI (r = -0.622, p < 0.000).La sequía más prolongada en la reconstrucción se detectó de 1909 a 1925, otras más como las de las décadas 1850, 1890, 1950, 1990 y 2000 se encuentran presentes en otras reconstrucciones climáticas para Jalisco, lo que es indicativo de la influencia de fenómenos de circulación general como El Niño Oscilación del Sur (ENSO). El incremento en la temperatura máxima en las últimas tres décadas en el BLP ha afectado el crecimiento de la especie con una tendencia a reducirlo, situación que pone en riesgo la estabilidad de esta y de otras especies asociadas y, por ende, la provisión de servicios ecosistémicos a la metrópoli. Instituto de Ecología, A.C. 2017-10-16 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Artículo evaluado por pares application/pdf application/xml application/xml https://myb.ojs.inecol.mx/index.php/myb/article/view/1464 10.21829/myb.2018.2411464 Madera y Bosques; Vol. 24 No. 1 (2018): Spring 2018 Madera y Bosques; Vol. 24 Núm. 1 (2018): Primavera 2018 2448-7597 1405-0471 spa https://myb.ojs.inecol.mx/index.php/myb/article/view/1464/1738 https://myb.ojs.inecol.mx/index.php/myb/article/view/1464/1746 https://myb.ojs.inecol.mx/index.php/myb/article/view/1464/1876 Derechos de autor 2017 Madera y Bosques |
| spellingShingle | Villanueva-Díaz, José Rubio Camacho, Ernesto Alonso Chávez Durán, Alvaro Agustín Zavala Aguirre, José Luis Cerano Paredes, Julian Martínez Sifuentes, Aldo Rafael Climatic response of Pinus oocarpa Schiede Ex Schetol in the “La Primavera” Forest, Jalisco |
| title | Climatic response of Pinus oocarpa Schiede Ex Schetol in the “La Primavera” Forest, Jalisco |
| title_full | Climatic response of Pinus oocarpa Schiede Ex Schetol in the “La Primavera” Forest, Jalisco |
| title_fullStr | Climatic response of Pinus oocarpa Schiede Ex Schetol in the “La Primavera” Forest, Jalisco |
| title_full_unstemmed | Climatic response of Pinus oocarpa Schiede Ex Schetol in the “La Primavera” Forest, Jalisco |
| title_short | Climatic response of Pinus oocarpa Schiede Ex Schetol in the “La Primavera” Forest, Jalisco |
| title_sort | climatic response of pinus oocarpa schiede ex schetol in the “la primavera” forest, jalisco |
| url | https://myb.ojs.inecol.mx/index.php/myb/article/view/1464 |
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