Maximum air temperature controlled by landscape topography affects plant species composition in temperate forests

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985939%3A_____%2F19%3A00517754" target="_blank" >RIV/67985939:_____/19:00517754 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60460709:41320/19:81334 RIV/60460709:41330/19:81334 RIV/00216208:11310/19:10397611

Výsledek na webu

<a href="http://hdl.handle.net/11104/0303050" target="_blank" >http://hdl.handle.net/11104/0303050</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10980-019-00903-x" target="_blank" >10.1007/s10980-019-00903-x</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Maximum air temperature controlled by landscape topography affects plant species composition in temperate forests

Popis výsledku v původním jazyce

Forest microclimates differ from regional macroclimates because forest canopies affect energy fluxes near the ground. However, little is known about the environmental drivers of understorey temperature heterogeneity and its effects on species assemblages, especially at landscape scales. Objectives We aimed to identify which temperature variables best explain the landscape-scale distribution of forest vegetation and to disentangle the effects of elevation, terrain attributes and canopy cover on understorey temperatures. Maximum temperature was the best predictor of understorey plant species composition. Landscape-scale variation in maximum temperature was jointly driven by elevation and terrain topography but not by canopy cover. Modelled maximum temperature derived from our topoclimatic maps explained significantly more variation in plant community composition than WorldClim 2 grids. Terrain topography creates landscape-scale variation in maximum temperature, which in turn controls plant species assembly within the forest understorey. Maximum temperature is therefore an important but neglected microclimatic driver of species distribution across landscapes.

Název v anglickém jazyce

Maximum air temperature controlled by landscape topography affects plant species composition in temperate forests

Popis výsledku anglicky

Forest microclimates differ from regional macroclimates because forest canopies affect energy fluxes near the ground. However, little is known about the environmental drivers of understorey temperature heterogeneity and its effects on species assemblages, especially at landscape scales. Objectives We aimed to identify which temperature variables best explain the landscape-scale distribution of forest vegetation and to disentangle the effects of elevation, terrain attributes and canopy cover on understorey temperatures. Maximum temperature was the best predictor of understorey plant species composition. Landscape-scale variation in maximum temperature was jointly driven by elevation and terrain topography but not by canopy cover. Modelled maximum temperature derived from our topoclimatic maps explained significantly more variation in plant community composition than WorldClim 2 grids. Terrain topography creates landscape-scale variation in maximum temperature, which in turn controls plant species assembly within the forest understorey. Maximum temperature is therefore an important but neglected microclimatic driver of species distribution across landscapes.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10618 - Ecology

Projekt

<a href="/cs/project/GA17-13998S" target="_blank" >GA17-13998S: Lesní mikroklima - přehlížený článek mezi diverzitou rostlin a klimatickou změnou</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název periodika

Landscape Ecology

ISSN

0921-2973

e-ISSN

—

Svazek periodika

34

Číslo periodika v rámci svazku

11

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

16

Strana od-do

2541-2556

Kód UT WoS článku

000493758200005

EID výsledku v databázi Scopus

2-s2.0-85073983335