Formation, structure and climatic significance of blue rings and frost rings in high elevation bristlecone pine (Pinus longaeva DK Bailey)

JC Tardif, MW Salzer, F Conciatori, AG Bunn… - Quaternary Science …, 2020 - Elsevier
The study of anatomical irregularities in tree rings has recently gained momentum as a
complement to traditional tree-ring measurements as they may provide information on …

[PDF][PDF] Dendrochronology: Fundamentals and innovations

D Frank, K Fang, P Fonti - Stable isotopes in tree rings: Inferring …, 2022 - library.oapen.org
This chapter overviews long-standing foundations, methods, and concepts of
dendrochronology, yet also pays attention to a few related paradigm shifts driven by isotope …

[HTML][HTML] Frost-Associated Defoliation in Populus tremuloides Causes Repeated Growth Reductions Over 185 years

JD Birch, Y Chikamoto, RJ DeRose, V Manvailer… - Ecosystems, 2023 - Springer
Climate change is causing a shift to earlier spring budburst in deciduous temperate trees,
which may predispose them to greater risk of damage from growing season frosts. Populus …

Blue rings in Bristlecone pine as a high resolution indicator of past cooling events

L Siekacz, C Pearson, M Salzer, N Soja-Kukieła… - Climatic Change, 2024 - Springer
This study develops the use of 'blue rings'(BR), reflecting incomplete cell wall lignification, as
a sensitive thermal indicator in bristlecone pine (Pinus longaeva DK Bailey). Using double …

Examining the potential of Austrocedrus chilensis tree rings as indicators of past late-spring frost events in central Chile

T Muñoz-Salazar, C LeQuesne, V Rozas, DA Christie… - …, 2022 - Elsevier
Austrocedrus chilensis is a South American conifer broadly distributed across the
subtropical and extratropical Andes that is widely utilized in tree-ring studies. This species …

[HTML][HTML] First record of blue ring in a dicotyledonous angiosperm wood

A Piermattei, F Secchi, N Tricerri, R Aloni, R Gamba… - Trees, 2025 - Springer
In plant stems, local and short-term climatic factors highly influence programmed wood cell
production, size, shape, wall composition and thickness. Previous analyses of conifer woods …

[HTML][HTML] Climate triggers and growth effects of cold damage in silver fir (Abies alba Mill.) populations from Eastern Carpathians

A Semeniuc Fecioru, M Teodosiu, A Botezatu - Trees, 2024 - Springer
Key message At the eastern range limit of silver fir, there is moderate population
differentiation in tolerance to frost damages. Differentiated management measures …

[HTML][HTML] Formation of frost damage in larch growing in the northern and southern forest–tundra subzones of Siberia: A comparative analysis

MA Gurskaya - Russian Journal of Ecology, 2021 - Springer
Global climate change has led to shifts in the frequency and severity of extreme eather and
climatic events, including the occurrence of extremely low temperatures during the growing …

[HTML][HTML] Missing rings of Larix sibirica associated with climatic elements on the Altai Mountains, China

K Guo, T Zhang, Y Wang, X Gou, S Yu, H Shang… - Journal of Forestry …, 2024 - Springer
The physiological structure and growth of trees in extreme environments (freezing
temperatures, prolonged drought, wildfires, pest infestations, and diseases) can be inhibited …

[HTML][HTML] Climate and atmospheric circulation related to frost-ring formation in Picea mariana trees from the Boreal Plains, interior North America

M Hadad, JC Tardif, F Conciatori, J Waito… - Weather and Climate …, 2020 - Elsevier
Earlier spring and earlier onset of growth, as a consequence of climate change, may expose
trees and crops to increased risk of exposure to frost damage. In this study, we compare the …