Scrutinizing tree-ring parameters for Holocene climate reconstructions

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F86652079%3A_____%2F22%3A00559234" target="_blank" >RIV/86652079:_____/22:00559234 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216224:14310/22:00126403

Výsledek na webu

<a href="https://wires.onlinelibrary.wiley.com/doi/10.1002/wcc.778" target="_blank" >https://wires.onlinelibrary.wiley.com/doi/10.1002/wcc.778</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/wcc.778" target="_blank" >10.1002/wcc.778</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Scrutinizing tree-ring parameters for Holocene climate reconstructions

Popis výsledku v původním jazyce

Independent evidence from Europe and Asia shows that tree-ring stable isotopes can reveal persistent long-term hydroclimate trends that are generally not captured by more traditional dendroclimatic studies using tree-ring width or density. Since the recently observed long-term discrepancy between flatter ,,growth-dependent,,and more varying ,,growth-independent,,climate proxy data is unrelated to possible biases of statistical age-trend removal, I call for a conceptual rethinking of the predictive power of different tree-ring parameters for reconstructing climate variability on interannual to multimillennial timescales. I describe why traditional ,,growth-dependent,,tree-ring width and wood density measurements usually lack abiotic signals on ultra-long timescales, whereas ,,growth-independent,, carbon and oxygen isotopic ratios from tree-ring cellulose can capture environmental variation well beyond the segment length of individual tree-ring samples. Caution is therefore advised when information from diverse tree-ring parameters is combined in multiproxy reconstructions of Holocene climate that aim to reflect the full range of interannual to multimillennial variability. This Perspective not only emphasizes the paleoclimatic value that can be obtained from tree-ring stable isotopes in living and relict wood. It also stresses the need for developing new high-resolution isotopic datasets from different species and regions in both hemispheres to supplement the existing tree-ring record. This article is categorized under: Paleoclimates and Current Trends > Paleoclimate

Název v anglickém jazyce

Scrutinizing tree-ring parameters for Holocene climate reconstructions

Popis výsledku anglicky

Independent evidence from Europe and Asia shows that tree-ring stable isotopes can reveal persistent long-term hydroclimate trends that are generally not captured by more traditional dendroclimatic studies using tree-ring width or density. Since the recently observed long-term discrepancy between flatter ,,growth-dependent,,and more varying ,,growth-independent,,climate proxy data is unrelated to possible biases of statistical age-trend removal, I call for a conceptual rethinking of the predictive power of different tree-ring parameters for reconstructing climate variability on interannual to multimillennial timescales. I describe why traditional ,,growth-dependent,,tree-ring width and wood density measurements usually lack abiotic signals on ultra-long timescales, whereas ,,growth-independent,, carbon and oxygen isotopic ratios from tree-ring cellulose can capture environmental variation well beyond the segment length of individual tree-ring samples. Caution is therefore advised when information from diverse tree-ring parameters is combined in multiproxy reconstructions of Holocene climate that aim to reflect the full range of interannual to multimillennial variability. This Perspective not only emphasizes the paleoclimatic value that can be obtained from tree-ring stable isotopes in living and relict wood. It also stresses the need for developing new high-resolution isotopic datasets from different species and regions in both hemispheres to supplement the existing tree-ring record. This article is categorized under: Paleoclimates and Current Trends > Paleoclimate

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10509 - Meteorology and atmospheric sciences

Projekt

<a href="/cs/project/EF16_019%2F0000797" target="_blank" >EF16_019/0000797: SustES - Adaptační strategie pro udržitelnost ekosystémových služeb a potravinové bezpečnosti v nepříznivých přírodních podmínkách</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

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

Název periodika

Wiley Interdisciplinary Reviews: Climate Change

ISSN

1757-7780

e-ISSN

1757-7799

Svazek periodika

13

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

5

Strana od-do

e778

Kód UT WoS článku

000780686000001

EID výsledku v databázi Scopus

2-s2.0-85127441047