Plant–soil interactions in a deglaciated landscape: roots reflect environmental severity

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28160%2F25%3A63598518" target="_blank" >RIV/70883521:28160/25:63598518 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.tandfonline.com/doi/full/10.1080/02827581.2025.2563598" target="_blank" >https://www.tandfonline.com/doi/full/10.1080/02827581.2025.2563598</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1080/02827581.2025.2563598" target="_blank" >10.1080/02827581.2025.2563598</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Plant–soil interactions in a deglaciated landscape: roots reflect environmental severity

Popis výsledku v původním jazyce

Root exudation, influenced by root tissue environment, enhances the expansion of shrubs in the Arctic. It plays a part in nutrient acquisition by plants and thus the growth of whole communities. However, the extent to which exudation and root tissue environment develop to achieve sufficient nutrient uptake in deglaciating and shrubifying Arctic tundra remains unknown. We studied the content of biogenic elements in soils of different maturities following deglaciation, the age structure of the climax species Salix polaris, exudation by its roots, and the concentrations of different nutrients in its roots and leaves in the forefield of the Nordenskiöld glacier in the Svalbard archipelago. Polar willow shrubs have a greater relative propensity towards exudation under more severe environmental conditions. The least developed root system of shrubs in the youngest soils as well as the highest vegetation competition level increases the potential of exudation.

Název v anglickém jazyce

Plant–soil interactions in a deglaciated landscape: roots reflect environmental severity

Popis výsledku anglicky

Root exudation, influenced by root tissue environment, enhances the expansion of shrubs in the Arctic. It plays a part in nutrient acquisition by plants and thus the growth of whole communities. However, the extent to which exudation and root tissue environment develop to achieve sufficient nutrient uptake in deglaciating and shrubifying Arctic tundra remains unknown. We studied the content of biogenic elements in soils of different maturities following deglaciation, the age structure of the climax species Salix polaris, exudation by its roots, and the concentrations of different nutrients in its roots and leaves in the forefield of the Nordenskiöld glacier in the Svalbard archipelago. Polar willow shrubs have a greater relative propensity towards exudation under more severe environmental conditions. The least developed root system of shrubs in the youngest soils as well as the highest vegetation competition level increases the potential of exudation.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10508 - Physical geography

Projekt

—

Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2025

Kód důvěrnosti údajů

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

Název periodika

Scandinavian Journal of Forest Research

ISSN

0282-7581

e-ISSN

1651-1891

Svazek periodika

41

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

11

Strana od-do

143-153

Kód UT WoS článku

001586288400001

EID výsledku v databázi Scopus

2-s2.0-105018227552