Spatial heterogeneity of tree-growth responses to climate across temperate forests in Northeast Asia

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985939%3A_____%2F25%3A00605579" target="_blank" >RIV/67985939:_____/25:00605579 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60460709:41320/25:102097 RIV/60460709:41330/25:102097 RIV/60076658:12310/25:43909777

Výsledek na webu

<a href="https://doi.org/10.1016/j.agrformet.2024.110355" target="_blank" >https://doi.org/10.1016/j.agrformet.2024.110355</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.agrformet.2024.110355" target="_blank" >10.1016/j.agrformet.2024.110355</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Spatial heterogeneity of tree-growth responses to climate across temperate forests in Northeast Asia

Popis výsledku v původním jazyce

Ongoing climate change is having profound impacts on the growth and distribution of trees worldwide. However, there remain substantial gaps in our understanding of how environmental factors influence tree-growth responses to climate at larger scales, which is critical for identifying regions susceptible to the impacts of climate change. In this study, we aimed to reveal the main environmental factors that determine the spatial heterogeneity of tree-growth sensitivity to temperature, precipitation, and drought across temperate forests in Northeast Asia (30-45 degrees N, 124-146 degrees E). Utilising an extensive tree-ring network of 101 chronologies of 22 tree species, across 79 sites, we found that local climate, and especially climate water deficit, plays a dominant role in shaping the spatial heterogeneity of tree-growth sensitivity, while geospatial variables were less important. Our analysis revealed a pervasive pattern of increased tree susceptibility to drought across Northeast Asian forests. Specifically, at sites experiencing high climate water deficit, tree growth was consistently reduced across both broadleaved and coniferous species under conditions of low precipitation, elevated temperatures, and increased dryness during the growing season. Our findings suggest that ongoing climate warming may further negatively affect tree-growth performance, especially at drier sites, across Northeast Asian forests.

Název v anglickém jazyce

Spatial heterogeneity of tree-growth responses to climate across temperate forests in Northeast Asia

Popis výsledku anglicky

Ongoing climate change is having profound impacts on the growth and distribution of trees worldwide. However, there remain substantial gaps in our understanding of how environmental factors influence tree-growth responses to climate at larger scales, which is critical for identifying regions susceptible to the impacts of climate change. In this study, we aimed to reveal the main environmental factors that determine the spatial heterogeneity of tree-growth sensitivity to temperature, precipitation, and drought across temperate forests in Northeast Asia (30-45 degrees N, 124-146 degrees E). Utilising an extensive tree-ring network of 101 chronologies of 22 tree species, across 79 sites, we found that local climate, and especially climate water deficit, plays a dominant role in shaping the spatial heterogeneity of tree-growth sensitivity, while geospatial variables were less important. Our analysis revealed a pervasive pattern of increased tree susceptibility to drought across Northeast Asian forests. Specifically, at sites experiencing high climate water deficit, tree growth was consistently reduced across both broadleaved and coniferous species under conditions of low precipitation, elevated temperatures, and increased dryness during the growing season. Our findings suggest that ongoing climate warming may further negatively affect tree-growth performance, especially at drier sites, across Northeast Asian forests.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10618 - Ecology

Projekt

<a href="/cs/project/GA23-05272S" target="_blank" >GA23-05272S: Aktivita tropických cyklón, jejich řídící činitelé a vliv na lesní ekosystémy na různých prostorových a časových škálách</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2025

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Agricultural and Forest Meteorology

ISSN

0168-1923

e-ISSN

1873-2240

Svazek periodika

362

Číslo periodika v rámci svazku

MAR 1

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

9

Strana od-do

110355

Kód UT WoS článku

001391945600001

EID výsledku v databázi Scopus

2-s2.0-85212213377