Life-history variation in the short-lived herb Rorippa palustris: The role of carbon storage

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12310%2F09%3A00010566" target="_blank" >RIV/60076658:12310/09:00010566 - isvavai.cz</a>

Alternative codes found

RIV/67985939:_____/09:00331208

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Life-history variation in the short-lived herb Rorippa palustris: The role of carbon storage

Original language description

Carbon storage is commonly found among perennials, but only rarely in annuals. However, many short-lived species may behave as annuals or short-lived perennials depending on the date of germination, photoperiod or disturbance. Due to the trade-off between investments into current reproduction vs. survival, these life-history modes presumably differ in carbon allocation. In this study, we aimed to evaluate how carbon storage is affected by germination date and disturbance in an outdoor pot experiment with the short-lived Rorippa palustris. Plants from autumnal and summer cohorts were injured in different ontogenetic stages (vegetative, flowering and fruiting) and the starch content in roots was assessed. Plants from the autumnal cohort invested more carbon into growth and reproduction, whereas plants from the summer cohort invested preferentially into reserves. However, injury changed the allocation pattern: in plants from the autumnal cohort, injury prevented allocation to reproduction

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

EH - Ecology - communities

OECD FORD branch

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Project

<a href="/en/project/GD206%2F08%2FH044" target="_blank" >GD206/08/H044: Plants, insects and vertebrates: integrated study of ecological and evolutionary interactions</a><br>

Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2009

Confidentiality

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

Name of the periodical

Acta Oecologica

ISSN

1146-609X

e-ISSN

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Volume of the periodical

35

Issue of the periodical within the volume

5

Country of publishing house

FR - FRANCE

Number of pages

7

Pages from-to

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UT code for WoS article

000270748300020

EID of the result in the Scopus database

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