Physiological responses of different Oak species to dust in Northern Zagros Forests, Iran

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41330%2F23%3A97748" target="_blank" >RIV/60460709:41330/23:97748 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.forestscience.at/artikel/2023/04/physiological-responses-of-different-oak-species-to-dust-in-nort.html" target="_blank" >https://www.forestscience.at/artikel/2023/04/physiological-responses-of-different-oak-species-to-dust-in-nort.html</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Physiological responses of different Oak species to dust in Northern Zagros Forests, Iran

Popis výsledku v původním jazyce

This study was conducted to examine the impacts of dust on leaf mineral elements and selected physiological responses of three different Oak species in Western Zagros, Iran. Three-year-old seedlings of the Oak species Quercus brantii, Q. libani and Q. infectoria were exposed to dust under natural conditions. Photosynthesis, chlorophyll, proline and selected leaf mineral elements were examined in a two-factorial experiment including species (Q. brantii, Q. libani and Q. infectoria) and dust exposure (dust-exposed and without dust as control). The results showed that dust had a significant effect on photosynthesis rate of all species. Dust decreased photosynthesis rate to about 38%, 13% and 32% for Q. brantii, Q. libani and Q. infectoria, respectively. Dust also had a significant effect on proline and chlorophyll content of Oak leaves. Q. infectoria had the lowest total chlorophyll content with 42%. Among the studied species, Q. libani appears to be most suitable for growing under dust exposure, as this species had the lowest reduction in chlorophyll and photosynthesis. Planting Q. libani on northern slopes in Zagros forests, where Oak forests receive higher precipitation, presumably enhances the success of forest restoration under the combined effects of climate change and dust exposure.

Název v anglickém jazyce

Physiological responses of different Oak species to dust in Northern Zagros Forests, Iran

Popis výsledku anglicky

This study was conducted to examine the impacts of dust on leaf mineral elements and selected physiological responses of three different Oak species in Western Zagros, Iran. Three-year-old seedlings of the Oak species Quercus brantii, Q. libani and Q. infectoria were exposed to dust under natural conditions. Photosynthesis, chlorophyll, proline and selected leaf mineral elements were examined in a two-factorial experiment including species (Q. brantii, Q. libani and Q. infectoria) and dust exposure (dust-exposed and without dust as control). The results showed that dust had a significant effect on photosynthesis rate of all species. Dust decreased photosynthesis rate to about 38%, 13% and 32% for Q. brantii, Q. libani and Q. infectoria, respectively. Dust also had a significant effect on proline and chlorophyll content of Oak leaves. Q. infectoria had the lowest total chlorophyll content with 42%. Among the studied species, Q. libani appears to be most suitable for growing under dust exposure, as this species had the lowest reduction in chlorophyll and photosynthesis. Planting Q. libani on northern slopes in Zagros forests, where Oak forests receive higher precipitation, presumably enhances the success of forest restoration under the combined effects of climate change and dust exposure.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

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OECD FORD obor

40102 - Forestry

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2023

Kód důvěrnosti údajů

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

Název periodika

Austrian Journal of Forest Science

ISSN

0379-5292

e-ISSN

0379-5292

Svazek periodika

140

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

22

Strana od-do

279-300

Kód UT WoS článku

001141695600001

EID výsledku v databázi Scopus

2-s2.0-85183094617