Climate warming and extended droughts drive establishment and
growth dynamics in temperate grassland plants

J 2022

Climate warming and extended droughts drive establishment and growth dynamics in temperate grassland plants

DOLEŽAL, J., J. ALTMAN, V. JANDOVÁ, Milan CHYTRÝ, L. CONTI et. al.

Základní údaje

Originální název

Climate warming and extended droughts drive establishment and growth dynamics in temperate grassland plants

Autoři

DOLEŽAL, J. (garant), J. ALTMAN, V. JANDOVÁ, Milan CHYTRÝ (203 Česká republika, domácí), L. CONTI, F.E. MÉNDEZ-CASTRO, J. KLIMEŠOVÁ, D. ZELENÝ a G. OTTAVIANI

Vydání

AGRICULTURAL AND FOREST METEOROLOGY, AMSTERDAM, NETHERLANDS, ELSEVIER SCIENCE, 2022, 0168-1923

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10611 Plant sciences, botany

Stát vydavatele

Nizozemské království

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 6.200

Kód RIV

RIV/00216224:14310/22:00119644

Organizační jednotka

Přírodovědecká fakulta

DOI

http://dx.doi.org/10.1016/j.agrformet.2021.108762

UT WoS

000820691000005

Klíčová slova anglicky

Annual growth rings; Climate change; Drought; Herb-chronology; Life histories; Warming

Štítky

rivok

Změněno: 28. 7. 2022 10:32, Mgr. Marie Šípková, DiS.

Anotace

V originále

Current climate warming and extended droughts have major impacts on plant performance, with consequences for biodiversity and ecosystem functioning. However, unlike in trees, little is known about species-specific responses in grassland plants and the role of their different life histories in mitigating climate change impacts. We studied the climate-related plant establishment and growth dynamics over the last thirty years in four Central European grassland species with contrasting rooting depth, seed mass and xylem anatomy, and hence ability to cope with drought-induced restriction on establishment and growth. To assess the annual and seasonal dependency on fluctuating temperature and precipitation, we reconstructed establishment and growth chronologies from 174 individuals spanning 1–29 years, and more than 2,500 annual growth increments. We identified contrasting climatic controls of establishment and growth among focal species, which were likely related to their different traits. The establishment of deep-rooted, heavy-seeded species profited from increased winter and early spring precipitation, while the establishment of shallow-rooted, light-seeded species was weakly influenced by climate fluctuations. However, their growth was more adversely affected by high summer temperatures and drought than the growth of deep-rooted species. Our results show that the change towards a warmer and drier climate over the past thirty years profoundly reduced the growth and establishment of studied grassland plants. Most individuals established in the wet period of the 2000s, but the establishment reduced considerably during the dry and warm period of the 2010s. Our results provide novel insights into species-specific climate dependency of plant establishment, growth and population dynamics, suggesting the high vulnerability of Central European grasslands to climate warming.

Návaznosti

GX19-28491X, projekt VaV

Název: Centrum pro evropské vegetační syntézy (CEVS) (Akronym: CEVS)

Investor: Grantová agentura ČR, Centrum pro evropské vegetační syntézy (CEVS)

Citovat

DOLEŽAL, J., J. ALTMAN, V. JANDOVÁ, Milan CHYTRÝ, L. CONTI, F.E. MÉNDEZ-CASTRO, J. KLIMEŠOVÁ, D. ZELENÝ a G. OTTAVIANI. Climate warming and extended droughts drive establishment and growth dynamics in temperate grassland plants. AGRICULTURAL AND FOREST METEOROLOGY. AMSTERDAM, NETHERLANDS: ELSEVIER SCIENCE, 2022, roč. 313, February, s. "108762", 9 s. ISSN 0168-1923. Dostupné z: https://dx.doi.org/10.1016/j.agrformet.2021.108762.

@article{1832898,
   author = {Doležal, J. and Altman, J. and Jandová, V. and Chytrý, Milan and Conti, L. and MéndezandCastro, F.E. and Klimešová, J. and Zelený, D. and Ottaviani, G.},
   article_location = {AMSTERDAM, NETHERLANDS},
   article_number = {February},
   doi = {http://dx.doi.org/10.1016/j.agrformet.2021.108762},
   keywords = {Annual growth rings; Climate change; Drought; Herb-chronology; Life histories; Warming},
   language = {eng},
   issn = {0168-1923},
   journal = {AGRICULTURAL AND FOREST METEOROLOGY},
   title = {Climate warming and extended droughts drive establishment and growth dynamics in temperate grassland plants},
   url = {https://doi.org/10.1016/j.agrformet.2021.108762},
   volume = {313},
   year = {2022}
}

TY  - JOUR
ID  - 1832898
AU  - Doležal, J. - Altman, J. - Jandová, V. - Chytrý, Milan - Conti, L. - Méndez-Castro, F.E. - Klimešová, J. - Zelený, D. - Ottaviani, G.
PY  - 2022
TI  - Climate warming and extended droughts drive establishment and growth dynamics in temperate grassland plants
JF  - AGRICULTURAL AND FOREST METEOROLOGY
VL  - 313
IS  - February
SP  - "108762"
EP  - "108762"
PB  - ELSEVIER SCIENCE
SN  - 01681923
KW  - Annual growth rings
KW  - Climate change
KW  - Drought
KW  - Herb-chronology
KW  - Life histories
KW  - Warming
UR  - https://doi.org/10.1016/j.agrformet.2021.108762
N2  - Current climate warming and extended droughts have major impacts on plant performance, with consequences for biodiversity and ecosystem functioning. However, unlike in trees, little is known about species-specific responses in grassland plants and the role of their different life histories in mitigating climate change impacts. We studied the climate-related plant establishment and growth dynamics over the last thirty years in four Central European grassland species with contrasting rooting depth, seed mass and xylem anatomy, and hence ability to cope with drought-induced restriction on establishment and growth. To assess the annual and seasonal dependency on fluctuating temperature and precipitation, we reconstructed establishment and growth chronologies from 174 individuals spanning 1–29 years, and more than 2,500 annual growth increments. We identified contrasting climatic controls of establishment and growth among focal species, which were likely related to their different traits. The establishment of deep-rooted, heavy-seeded species profited from increased winter and early spring precipitation, while the establishment of shallow-rooted, light-seeded species was weakly influenced by climate fluctuations. However, their growth was more adversely affected by high summer temperatures and drought than the growth of deep-rooted species. Our results show that the change towards a warmer and drier climate over the past thirty years profoundly reduced the growth and establishment of studied grassland plants. Most individuals established in the wet period of the 2000s, but the establishment reduced considerably during the dry and warm period of the 2010s. Our results provide novel insights into species-specific climate dependency of plant establishment, growth and population dynamics, suggesting the high vulnerability of Central European grasslands to climate warming.
ER  -

DOLEŽAL, J., J. ALTMAN, V. JANDOVÁ, Milan CHYTRÝ, L. CONTI, F.E. MÉNDEZ-CASTRO, J. KLIMEŠOVÁ, D. ZELENÝ a G. OTTAVIANI. Climate warming and extended droughts drive establishment and growth dynamics in temperate grassland plants. \textit{AGRICULTURAL AND FOREST METEOROLOGY}. AMSTERDAM, NETHERLANDS: ELSEVIER SCIENCE, 2022, roč.~313, February, s.~''108762'', 9 s. ISSN~0168-1923. Dostupné z: https://dx.doi.org/10.1016/j.agrformet.2021.108762.

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