Dendrochronological potential of sad pine (Pinus lumholtzii B.L. Rob. & Fernald) in the Sierra Madre Occidental for seasonal rainfall reconstructions
A network of seven Pinus lumholtzii chronologies was developed for the Sierra Madre Occidental for seasonal rainfall reconstruction. Some dendrochronological parameters such as average mean sensitivity (0.25 - 0.38), series inter-correlation (0.52 - 0.66), signal-to-noise ratio (1.16 - 18.51) and fi...
| Huvudupphovsmän: | , , , , , |
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| Materialtyp: | Online |
| Språk: | spa |
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Instituto de Ecología, A.C.
2018
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| Länkar: | https://myb.ojs.inecol.mx/index.php/myb/article/view/e2421530 |
| _version_ | 1799769334696902656 |
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| author | Villanueva-Díaz, José González-Elizondo, Martha Cerano Paredes, Julian Estrada Ávalos, Juan Martínez Sifuentes, Aldo Rafael Rosales Mata, Sergio |
| author_facet | Villanueva-Díaz, José González-Elizondo, Martha Cerano Paredes, Julian Estrada Ávalos, Juan Martínez Sifuentes, Aldo Rafael Rosales Mata, Sergio |
| author_sort | Villanueva-Díaz, José |
| collection | MYB |
| description | A network of seven Pinus lumholtzii chronologies was developed for the Sierra Madre Occidental for seasonal rainfall reconstruction. Some dendrochronological parameters such as average mean sensitivity (0.25 - 0.38), series inter-correlation (0.52 - 0.66), signal-to-noise ratio (1.16 - 18.51) and first-order autocorrelation (0.01 - 0.30) had similar values as compared to other chronologies from associated conifer species. The first principal component values (PC1) explained over 80% of the seasonal November-June rainfall data and a precipitation reconstruction was developed for the common period (1890-2001). Similarly, the longest chronology (El Sauz) was used to reconstruct seasonal rainfall for the last 346 years (1668-2013), detecting extreme droughts in the periods 1665-1688, 1695-17118, 1890-1896, and 1948-1963. The association between the ring-width indices of the P. lumholtzii regional chronology and El Niño Southern Oscillation indices was similar to the ones obtained with other conifer species from the region. The advantage of expanding the network of P. lumholtzii chronologies is that its dendroclimatic potential is comparable to those of species better known for this purpose; its wide ecological distribution, and the existence of stands with low anthropogenic disturbances, favors the presence of old specimens. For its suitable climatic response the P. lumholtzii dendrochronological network is fundamental to reconstruct climate in sites with poor climatic data. |
| format | Online |
| id | oai:oai.myb.ojs.inecol.mx:article-1530 |
| institution | Madera y Bosques |
| language | spa |
| publishDate | 2018 |
| publisher | Instituto de Ecología, A.C. |
| record_format | ojs |
| spelling | oai:oai.myb.ojs.inecol.mx:article-15302022-11-29T23:00:34Z Dendrochronological potential of sad pine (Pinus lumholtzii B.L. Rob. & Fernald) in the Sierra Madre Occidental for seasonal rainfall reconstructions Red dendrocronológica de pino triste (Pinus lumholtzii B.L. Rob. & Fernald) en la Sierra Madre Occidental para reconstrucción de lluvia estacional Villanueva-Díaz, José González-Elizondo, Martha Cerano Paredes, Julian Estrada Ávalos, Juan Martínez Sifuentes, Aldo Rafael Rosales Mata, Sergio ring growth dendroclimatology precipitation ENSO PDSI anillos de crecimiento dendroclimatología precipitación ENSO PDSI A network of seven Pinus lumholtzii chronologies was developed for the Sierra Madre Occidental for seasonal rainfall reconstruction. Some dendrochronological parameters such as average mean sensitivity (0.25 - 0.38), series inter-correlation (0.52 - 0.66), signal-to-noise ratio (1.16 - 18.51) and first-order autocorrelation (0.01 - 0.30) had similar values as compared to other chronologies from associated conifer species. The first principal component values (PC1) explained over 80% of the seasonal November-June rainfall data and a precipitation reconstruction was developed for the common period (1890-2001). Similarly, the longest chronology (El Sauz) was used to reconstruct seasonal rainfall for the last 346 years (1668-2013), detecting extreme droughts in the periods 1665-1688, 1695-17118, 1890-1896, and 1948-1963. The association between the ring-width indices of the P. lumholtzii regional chronology and El Niño Southern Oscillation indices was similar to the ones obtained with other conifer species from the region. The advantage of expanding the network of P. lumholtzii chronologies is that its dendroclimatic potential is comparable to those of species better known for this purpose; its wide ecological distribution, and the existence of stands with low anthropogenic disturbances, favors the presence of old specimens. For its suitable climatic response the P. lumholtzii dendrochronological network is fundamental to reconstruct climate in sites with poor climatic data. Se desarrolló una red de siete cronologías de Pinus lumholtzii en la Sierra Madre Occidental para el desarrollo de reconstrucciones históricas de precipitación estacional. Los valores de los parámetros dendrocronológicos en general fueron similares a los de series de crecimiento desarrolladas con otras coníferas en esta región: sensibilidad media (0.25 - 0.38), inter-correlación entre series (0.52 - 0.66), relación señal/ruido (1.16 - 18.51) y autocorrelación de primer orden (0.01 - 0.30). El primer componente (PC1) que incluyó las cronologías involucradas se utilizó para realizar una reconstrucción de precipitación acumulada noviembre-junio en el período común de las series (1890-2001), donde el crecimiento anual explicó más de 80% de la precipitación ocurrida en dicho período; asimismo, se utilizó la cronología residual del sitio Sauz para reconstruir la precipitación acumulada de los últimos 346 años (1668-2013), la cual detectó períodos extremadamente secos (1665-1688, 1695-1718, 1767-1778, 1890-1896, 1948-1963). La respuesta de las cronologías de esta especie a fenómenos atmosféricos de circulación general, como El Niño Oscilación del Sur (ENSO, por sus siglas en ingles), también fue similar a la obtenida con cronologías de especies con probado potencial dendroclimático. La ventaja de extender la red dendrocronológica de P. lumholtzii se fundamenta en que su potencial dendroclimático es equiparable con el de especies tradicionalmente usadas con este fin; su amplia distribución y el poco disturbio antropogénico que han sufrido sus poblaciones favorece la posibilidad de encontrar individuos longevos. Por su excelente sensibilidad climática, la red dendroclimática de P. lumholtzii es fundamental para estudios dendroclimáticos, particularmente en regiones donde se carece de registros climáticos instrumentales. Instituto de Ecología, A.C. 2018-06-12 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Artículo evaluado por pares application/pdf application/xml https://myb.ojs.inecol.mx/index.php/myb/article/view/e2421530 10.21829/myb.2018.2421530 Madera y Bosques; Vol. 24 No. 2 (2018): Summer 2018 On line first Madera y Bosques; Vol. 24 Núm. 2 (2018): Verano 2018 2448-7597 1405-0471 spa https://myb.ojs.inecol.mx/index.php/myb/article/view/e2421530/1769 https://myb.ojs.inecol.mx/index.php/myb/article/view/e2421530/1778 Derechos de autor 2018 Madera y Bosques |
| spellingShingle | Villanueva-Díaz, José González-Elizondo, Martha Cerano Paredes, Julian Estrada Ávalos, Juan Martínez Sifuentes, Aldo Rafael Rosales Mata, Sergio Dendrochronological potential of sad pine (Pinus lumholtzii B.L. Rob. & Fernald) in the Sierra Madre Occidental for seasonal rainfall reconstructions |
| title | Dendrochronological potential of sad pine (Pinus lumholtzii B.L. Rob. & Fernald) in the Sierra Madre Occidental for seasonal rainfall reconstructions |
| title_full | Dendrochronological potential of sad pine (Pinus lumholtzii B.L. Rob. & Fernald) in the Sierra Madre Occidental for seasonal rainfall reconstructions |
| title_fullStr | Dendrochronological potential of sad pine (Pinus lumholtzii B.L. Rob. & Fernald) in the Sierra Madre Occidental for seasonal rainfall reconstructions |
| title_full_unstemmed | Dendrochronological potential of sad pine (Pinus lumholtzii B.L. Rob. & Fernald) in the Sierra Madre Occidental for seasonal rainfall reconstructions |
| title_short | Dendrochronological potential of sad pine (Pinus lumholtzii B.L. Rob. & Fernald) in the Sierra Madre Occidental for seasonal rainfall reconstructions |
| title_sort | dendrochronological potential of sad pine (pinus lumholtzii b.l. rob. & fernald) in the sierra madre occidental for seasonal rainfall reconstructions |
| url | https://myb.ojs.inecol.mx/index.php/myb/article/view/e2421530 |
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