Assessment of non-stationary tree growth responses in the
forest-tundra and southern taiga of central Siberia

J 2025

Assessment of non-stationary tree growth responses in the forest-tundra and southern taiga of central Siberia

KIRDYANOV, Alexander V; Alberto ARZAC; Anatoly S PROKUSHKIN; Dmitriy V OVCHINNIKOV; Alexander I BONDAREV et. al.

Základní údaje

Originální název

Assessment of non-stationary tree growth responses in the forest-tundra and southern taiga of central Siberia

Autoři

KIRDYANOV, Alexander V; Alberto ARZAC; Anatoly S PROKUSHKIN; Dmitriy V OVCHINNIKOV; Alexander I BONDAREV; Pavel P SILKIN; Tatiana BEBCHUK; Jan ESPER a Ulf BÜNTGEN (276 Německo, domácí)

Vydání

Agricultural and Forest Meteorology, Elsevier, 2025, 0168-1923

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10500 1.5. Earth and related environmental sciences

Stát vydavatele

Nizozemské království

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 5.700 v roce 2024

Organizační jednotka

Přírodovědecká fakulta

DOI

https://doi.org/10.1016/j.agrformet.2024.110296

UT WoS

001358259200001

EID Scopus

2-s2.0-85208578934

Klíčová slova anglicky

Arctic dimming; Boreal forests; Dendroclimatology; Divergence problem (DP); Global warming; Spatiotemporal heterogeneity

Štítky

rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 7. 1. 2025 12:40, Mgr. Marie Novosadová Šípková, DiS.

Anotace

V originále

Anthropogenically induced climate change largely affects the functioning of vegetation communities worldwide. In the world's largest land biome, the boreal forest, a persistent decoupling of tree growth from rising summer temperatures has been recorded in recent decades. This so-called 'Divergence Problem' (DP) has been studied over the past 30 years, yet the causes and spatial patterns within the boreal forest zone are not well understood. Here, we present tree-ring evidence on varying DP in Larix gmelinii from the globally northernmost forest island on Taymyr Peninsula and Larix sibirica from the southern taiga in central Siberia. Tree-ring width and maximum latewood density data reveal DP to be substantially stronger in the south indicating that growth-climate relationships in Siberian larch passed beyond a tipping point under warmer climate and increased anthropogenic pressure. In the north, the temperature signal remained strong and temporally stable underscoring the skill of tree-ring chronologies for long-term climate reconstructions. These findings highlight the heterogeneity of tree growth responses to global warming within the boreal forest zone, from which spatially varying consequences for carbon and water cycle dynamics must be expected. Our study emphasizes the importance of updating tree-ring chronologies in remote regions within boreal forest zone to foster understanding of spatiotemporal patterns in biomass allocation, permafrost degradation, and DP across this large biome.

Citovat

KIRDYANOV, Alexander V; Alberto ARZAC; Anatoly S PROKUSHKIN; Dmitriy V OVCHINNIKOV; Alexander I BONDAREV; Pavel P SILKIN; Tatiana BEBCHUK; Jan ESPER a Ulf BÜNTGEN. Assessment of non-stationary tree growth responses in the forest-tundra and southern taiga of central Siberia. Agricultural and Forest Meteorology. Elsevier, 2025, roč. 360, January, s. 1-9. ISSN 0168-1923. Dostupné z: https://doi.org/10.1016/j.agrformet.2024.110296.

@article{2465556,
   author = {Kirdyanov, Alexander V and Arzac, Alberto and Prokushkin, Anatoly S and Ovchinnikov, Dmitriy V and Bondarev, Alexander I and Silkin, Pavel P and Bebchuk, Tatiana and Esper, Jan and Büntgen, Ulf},
   article_number = {January},
   doi = {https://doi.org/10.1016/j.agrformet.2024.110296},
   keywords = {Arctic dimming; Boreal forests; Dendroclimatology; Divergence problem (DP); Global warming; Spatiotemporal heterogeneity},
   language = {eng},
   issn = {0168-1923},
   journal = {Agricultural and Forest Meteorology},
   title = {Assessment of non-stationary tree growth responses in the forest-tundra and southern taiga of central Siberia},
   url = {https://www.sciencedirect.com/science/article/pii/S016819232400409X},
   volume = {360},
   year = {2025}
}

TY  - JOUR
ID  - 2465556
AU  - Kirdyanov, Alexander V - Arzac, Alberto - Prokushkin, Anatoly S - Ovchinnikov, Dmitriy V - Bondarev, Alexander I - Silkin, Pavel P - Bebchuk, Tatiana - Esper, Jan - Büntgen, Ulf
PY  - 2025
TI  - Assessment of non-stationary tree growth responses in the forest-tundra and southern taiga of central Siberia
JF  - Agricultural and Forest Meteorology
VL  - 360
IS  - January
SP  - 1-9
EP  - 1-9
PB  - Elsevier
SN  - 01681923
KW  - Arctic dimming
KW  - Boreal forests
KW  - Dendroclimatology
KW  - Divergence problem (DP)
KW  - Global warming
KW  - Spatiotemporal heterogeneity
UR  - https://www.sciencedirect.com/science/article/pii/S016819232400409X
N2  - Anthropogenically induced climate change largely affects the functioning of vegetation communities worldwide. In the world's largest land biome, the boreal forest, a persistent decoupling of tree growth from rising summer temperatures has been recorded in recent decades. This so-called 'Divergence Problem' (DP) has been studied over the past 30 years, yet the causes and spatial patterns within the boreal forest zone are not well understood. Here, we present tree-ring evidence on varying DP in Larix gmelinii from the globally northernmost forest island on Taymyr Peninsula and Larix sibirica from the southern taiga in central Siberia. Tree-ring width and maximum latewood density data reveal DP to be substantially stronger in the south indicating that growth-climate relationships in Siberian larch passed beyond a tipping point under warmer climate and increased anthropogenic pressure. In the north, the temperature signal remained strong and temporally stable underscoring the skill of tree-ring chronologies for long-term climate reconstructions. These findings highlight the heterogeneity of tree growth responses to global warming within the boreal forest zone, from which spatially varying consequences for carbon and water cycle dynamics must be expected. Our study emphasizes the importance of updating tree-ring chronologies in remote regions within boreal forest zone to foster understanding of spatiotemporal patterns in biomass allocation, permafrost degradation, and DP across this large biome.
ER  -

KIRDYANOV, Alexander V; Alberto ARZAC; Anatoly S PROKUSHKIN; Dmitriy V OVCHINNIKOV; Alexander I BONDAREV; Pavel P SILKIN; Tatiana BEBCHUK; Jan ESPER a Ulf BÜNTGEN. Assessment of non-stationary tree growth responses in the forest-tundra and southern taiga of central Siberia. \textit{Agricultural and Forest Meteorology}. Elsevier, 2025, roč.~360, January, s.~1-9. ISSN~0168-1923. Dostupné z: https://doi.org/10.1016/j.agrformet.2024.110296.

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