Variabilidad hidroclimática reconstruida con anillos de árboles para la cuenca alta del Río Mezquital, Durango

Díaz, José Villanueva; Paredes, Julián Cerano; Mata, Sergio Rosales; López, Juan Carlos Arrocena; Stahle, D. W.; Corral, José Ariel Ruíz; Martínez-Sifuentes, Aldo Rafael

doi:10.29312/remexca.v0i10.1025

Cited by 7 publications

(5 citation statements)

References 12 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Las coníferas del norte de México responden a la precipitación que se presenta en la estación invierno-primavera (Villanueva-Díaz et al, 2014), debido a la baja intensidad de las lluvias y de la alta capacidad de infiltración de los suelos, lo cual favorece que gran parte se quede almacenada en el suelo y sea aprovechada al inicio de la estación de crecimiento.…”

Section: Discussionunclassified

Potencial dendroclimático del encino rojo, Quercus sideroxyla (Fagaceae) en México

Ortega-Arroyo

Jiménez-Pérez²,

Villanueva‐Díaz

et al. 2021

Rev. Biol. Trop.

View full text Add to dashboard Cite

Introducción: Los estudios dendrocronológicos en México se han basado principalmente en las coníferas, mientras que las especies de madera dura han sido poco estudiadas. Este ha sido el caso del género Quercus, con una alta diversidad taxonómica en el país pero que no ha sido estudiado con fines dendrocronológicos, a pesar de los valores ecológicos y económicos de sus especies. Objetivo: En la presente investigación se determinó el potencial dendroclimático de Quercus sideroxyla en el noroeste de México, y su relación con variables climáticas como precipitación y temperatura. Métodos: La investigación se desarrolló en el estado de Durango en el ejido Chavarría Viejo en las coordenadas (23º43’ N & 105º33’ W), se recolectaron muestras de 5 a 7 cm en dos sitios bajo aprovechamiento forestal y se procesaron mediante técnicas dendrocronológicas convencionales. Resultados: Se desarrolló una cronología de ancho de anillo total, la cual se compuso por 30 muestras de 16 árboles para el período de 1917 a 2018 (101 años). Se obtuvieron valores de intercorrelación entre series de 0.43, de sensibilidad media de 0.36, relación señal-ruido de 3.53 y autocorrelación de primer orden (0.58). En cuanto a la relación clima-crecimiento, los valores de índice de ancho de anillo se correlacionaron con datos de la estación climática más cercana al sitio de estudio; donde la precipitación invierno-primavera (enero-mayo) fue la variable de mayor influencia en el crecimiento de la especie. Conclusiones: Con base en los parámetros dendrocronológicos se demuestra el alto potencial de la especie para ser empleada en estudios dendroclimáticos en la región, la respuesta de la especie a la precipitación es similar al de las coníferas con las que cohabita.

show abstract

Section: Discussionunclassified

Potencial dendroclimático del encino rojo, Quercus sideroxyla (Fagaceae) en México

Ortega-Arroyo

Jiménez-Pérez²,

Villanueva‐Díaz

et al. 2021

Rev. Biol. Trop.

View full text Add to dashboard Cite

show abstract

“…From Otinapa, these are Pinus engelmannii and Pinus cembroides, and from El Salto Abies durangensis. These species have been previously used for tree-ring research primarily focusing on the reconstruction of hydroclimatic conditions and on the analysis of drought sensitivity and tolerance (Bickford et al, 2011;Constante García et al, 2009;González-Cásares et al, 2017;Pompa-García et al, 2017b, 2017aVillanueva-Diaz et al, 2007;Villanueva-Díaz et al, 2014).…”

Section: Study Area Climate and Tree Speciesmentioning

confidence: 99%

Growth, wood anatomy and stable isotopes show species-specific couplings in three Mexican conifers inhabiting drought-prone areas

Pacheco

Camarero

Pompa-García

et al. 2020

Science of The Total Environment

View full text Add to dashboard Cite

An improved understanding of how tree species will respond to warmer conditions and longer droughts requires comparing their responses across different environmental settings and considering a multi-proxy approach. We used several traits (tree-ring width, formation of intra-annual density fluctuations -IADFs, wood anatomy, ∆ 13 C and δ 18 O records) to retrospectively quantify these responses in three conifers inhabiting drought-prone areas in northwestern Mexico. A fir species (Abies durangensis) was studied in a higher altitude and slightly rainier site and two pine species were sampled in a nearby, lower drier site (Pinus engelmannii, Pinus cembroides). Tree-ring-width indices (TRWi) of the studied species showed a very similar year-to-year variability likely indicating a common climatic signal.Wood anatomy analyses done over 3.5 million measured cells and showed that P. cembroides lumen area was much smaller than in the other two species and it remained constant along all the studied period (over 64 years). Instead, cell wall thickness was widest in P. engelmannii and this species presented the highest amount of intra-annual density fluctuations. Climate and wood anatomy correlations pointed out that lumen area was positively affected by winter precipitation for all studied species, while cell-wall thickness was negatively affected by this season's precipitation in all species but P. cembroides. Stable isotope analysis showed significantly lower values of Δ 13 C for P. cembroides and no significant δ 18 O differences between the three species, although they shared a common decreasing trend. With very distinct wood anatomical traits (smaller cells, compact morphology), P. cembroides stood out as the better adapted species in its current environment and could be less affected by future drier climate. P. engelmannii and A. durangensis showed high plasticity at wood anatomical level, allowing them to promptly respond to seasonal water availability but likely gives few advantages on future climate scenarios with longer and frequent drought spells.

show abstract

“…Both the instrumental data and the tree-ring records representing the last 600 years relate the interannual precipitation variability with sea surface temperature (SST) of the tropical Pacific and Atlantic Oceans modulated ENSO, PDO and AMO (Cleveland et al, 2003;Magaña et al, 2003;González-Elizondo et al, 2005;Sutton and Hodson, 2005;Versteegh, 2005;Cerano-Paredes et al, 2010;Villanueva-Díaz et al, 2014). Positive (warmer) phases of ENSO and PDO and cooler phases of AMO in general reduce the amount of total annual precipitation (drought) in the region.…”

Section: Climatementioning

confidence: 99%

Orbital‐scale droughts in central‐northern Mexico during the late Quaternary and comparison with other subtropical and tropical records

et al. 2017

View full text Add to dashboard Cite

Palaeoclimate research in subtropical arid Mexico is mainly focused to infer dynamics and geographic distributions of different precipitation regimes, but droughts have received less attention. We present a new sedimentary core record indicating orbital‐scale dynamics of droughts that occurred in central‐northern Mexico during the late Quaternary. This record is reconstructed from abundances of authigenic carbonate and windblown clastic sediments in a 1026‐cm‐long sediment core from the Santiaguillo ephemeral lake. The Marine Isotope Stage (MIS) 2 lacked drought, and at least two different droughts were centred at c. 13.5 ka and at c. 7 ka during the MIS 1. The drought of c. 13.5 ka in the Santiaguillo ephemeral lake was contemporary to an interval of droughts in the Basin of Mexico (central Mexico) and stronger aeolian activity in the Baja California peninsula (northwestern Mexico). This synchronous arid condition, observed in the subtropical as well as tropical Mexico, occurred during an interval of higher spring insolation, relatively warmer but fluctuating global temperature, and stronger El Niño‐Southern Oscillation. Unsuccessful radiocarbon dating for the lower part of the sediment core led to an assignment of uncertain chronology to droughts that occurred possibly between MIS 5 and MIS 3. Copyright © 2017 John Wiley & Sons, Ltd.

show abstract

Variabilidad hidroclimática reconstruida con anillos de árboles para la cuenca alta del Río Mezquital, Durango

Cited by 7 publications

References 12 publications

Potencial dendroclimático del encino rojo, Quercus sideroxyla (Fagaceae) en México

Potencial dendroclimático del encino rojo, Quercus sideroxyla (Fagaceae) en México

Growth, wood anatomy and stable isotopes show species-specific couplings in three Mexican conifers inhabiting drought-prone areas

Orbital‐scale droughts in central‐northern Mexico during the late Quaternary and comparison with other subtropical and tropical records

Contact Info

Product

Resources

About