Results 41 to 50 of about 494 (122)

Sex-dependent resilience to extreme drought events: implications for climate change adaptation of a South American endangered tree species

Ecological Processes
Background Recent changes in climatic trends are resulting in an increased frequency and intensity of extreme events, with unknown effect on ecosystem dynamics in the near future.
Sergio Piraino, Martín Ariel Hadad, Yanina Antonia Ribas‑Fernández, Fidel Alejandro Roig   +3 more
doaj   +1 more source

Carbon stocks across different environments, disturbance regimes, and stand age in Fitzroya cupressoides forests, the longest-lived species of the southern hemisphere

Frontiers in Forests and Global Change, 2022
Forest disturbances influence Fitzroya cupressoides forest structure and carbon stocks at multiple spatial and temporal scales. Natural disturbances such as landslides and volcanism affect and give rise to the mostly pristine Fitzroya stands present in ...
Mauro E. González, Mauro E. González, Mauro E. González, Antonio Lara, Antonio Lara, Antonio Lara, Rocío Urrutia-Jalabert, Rocío Urrutia-Jalabert, Rocío Urrutia-Jalabert, Angela Bustos-Salazar, Carolina Ruiz-Gómez, Juan C. Aravena   +11 more
doaj   +1 more source

Oxygen Isotopes as a Key Proxy of Equatorial Pacific SST Variability in a Multiparametric Tree‐Ring Approach in the Low‐Latitude Andes

Paleoceanography and Paleoclimatology, Volume 40, Issue 9, September 2025.
Abstract Sea surface temperature (SST) variability in the equatorial Pacific plays a crucial role in shaping global climate patterns. As El Niño–Southern Oscillation (ENSO)‐related extremes intensify, understanding SST fluctuations and their connection to ENSO becomes increasingly important.
C. Rodríguez‐Morata, E. J. Requena‐Rojas, G. Ticse‐Otarola, M. S. Morales, R. D’Arrigo, D. B. Crispín‐DelaCruz, L. Andreu‐Hayles   +6 more
wiley   +1 more source

Reconstruction of Araucaria araucana cone production reveals warming intensifies regionally synchronized masting

Ecosphere, Volume 15, Issue 12, December 2024.
Abstract The reproduction of many long‐lived plants is highly variable and synchronized, known as masting. Masting is a key driver of plant regeneration dynamics and has cascading effects on food webs and carbon and nutrient fluxes through ecosystems.
Andrew Hacket‐Pain, Fidel A. Roig, Davide Ascoli, Carlos LeQuesne, Martin Hadad   +4 more
wiley   +1 more source

Impacto de descortezadores en el incremento radial de Pinus teocote Schiede. ex Schltdl. & Cham. y Pseudotsuga menziesii (Mirb.) Franco

Revista Mexicana de Ciencias Forestales, 2017
Los estudios dendrocronológicos permiten datar sucesos importantes que influyen en el crecimiento de un árbol. El objetivo del presente estudio fue comparar, a través de técnicas dendrocronológicas, el impacto de insectos descortezadores sobre el ...
Jesús Ángel López Sánchez, Jorge Méndez González, Alejandro Zermeño González, Julián Cerano Paredes, Mario Alberto García Aranda   +4 more
doaj   +1 more source

Tracking climate vulnerability across spatial distribution and functional traits in Magnolia gentryi in the Peruvian tropical montane cloud forest

American Journal of Botany, Volume 111, Issue 9, September 2024.
Abstract Premise Understanding the responses of functional traits in tree species to climate variability is essential for predicting the future of tropical montane cloud forest (TMCF) tree species, especially in Andean montane environments where fog pockets act as moisture traps.
Ernesto C. Rodríguez‐Ramírez, Frank Arroyo, Fressia N. Ames‐Martínez, Agustina Rosa Andrés‐Hernández   +3 more
wiley   +1 more source

Forest Plantations in Manabí (Ecuador): Assessment of Fragmentation and Connectivity to Support Dry Tropical Forests Conservation

Applied Sciences, 2023
In many tropical regions, national forests plantation programs have been promoted. Those plantations frequently contribute to habitat changes. However, the associated effects of forest plantations on habitat fragmentation and landscape connectivity are ...
Alex J. Quimis Gómez, Carlos A. Rivas, Pablo González-Moreno, Rafael M. Navarro-Cerrillo   +3 more
doaj   +1 more source

Similar climate–growth relationships but divergent drought resilience strategies in coexisting Mediterranean shrubs

Journal of Ecology, Volume 112, Issue 8, Page 1804-1817, August 2024.
These results highlight the importance of drought as a driver of growth in Mediterranean scrublands. Growth resilience strategies differed between species with junipers being less resilient to drought than other coexisting shrubs. Further research should investigate how this difference in post‐drought resilience is related to functional traits ...
Elisa Tamudo, Antonio Gazol, Cristina Valeriano, Ester González, Michele Colangelo, J. Julio Camarero   +5 more
wiley   +1 more source

Aportes de la dendrocronología al estudio de la evolución del caldenar pampeano durante la ocupación ranquelina [PDF]

, 2018
El análisis distribucional de las ocupaciones ranquelinas en el norte de la Pampa Seca indica que la zona de bosques del caldenal pampeano habría sido el ambiente de mayor atractivo para la instalación de los cacicazgos. En tal sentido resulta de interés
A. H. Tapia, E. Dussart
core   +4 more sources

Estudio del crecimiento de Prioria copaifera (Caesalpinaceae) mediante técnicas dendrocronológicas

Revista de Biología Tropical, 2011
El cativo (Prioria copaifera G.) forma bosques dominados por la especie llamados cativales. Durante más de 70 años el cativo ha sido la base principal de la industria maderera en el Darién colombiano, siendo, por su alta productividad y dominancia uno de
Jorge Andrés Giraldo Jiménez, Jorge Ignacio del Valle Arango   +1 more
doaj   +2 more sources