Midpoint attractor models resolve the mid-elevation peak in Himalayan plant species richness

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12310%2F21%3A43903058" target="_blank" >RIV/60076658:12310/21:43903058 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/67985939:_____/21:00548909 RIV/00216208:11310/21:10441371 RIV/60460709:41320/21:89420 RIV/60460709:41330/21:89420

Výsledek na webu

<a href="https://onlinelibrary.wiley.com/doi/10.1111/ecog.05901" target="_blank" >https://onlinelibrary.wiley.com/doi/10.1111/ecog.05901</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/ecog.05901" target="_blank" >10.1111/ecog.05901</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Midpoint attractor models resolve the mid-elevation peak in Himalayan plant species richness

Popis výsledku v původním jazyce

The midpoint attractor (MPA) models of species richness integrate a unimodal environmental favourability gradient and neutral effects forced by geometric constraints and thus extend the ecologically neutral mid-domain model. However, both alternative MPA algorithms assume that underlying environmental favourability peaks within the modelling domain. Here, we used elevational distribution data for 1054 plant species occurring in northwest Himalaya to explore species richness gradients and MPA performance in species groups defined by biogeography, taxonomy and life-form. MPA models achieved an excellent fit, but the two MPA algorithms produced contrasting estimates of MPA location, especially for species groups with richness originating in lowlands. Therefore, we propose a modification of the MPA model accounting for the environmental favourability peak outside the study domain to reflect these situations. Biogeographic origin was more decisive for MPA location than taxonomic or life-form classification, indicating relatively low climatic niche conservatism in plants.

Název v anglickém jazyce

Midpoint attractor models resolve the mid-elevation peak in Himalayan plant species richness

Popis výsledku anglicky

The midpoint attractor (MPA) models of species richness integrate a unimodal environmental favourability gradient and neutral effects forced by geometric constraints and thus extend the ecologically neutral mid-domain model. However, both alternative MPA algorithms assume that underlying environmental favourability peaks within the modelling domain. Here, we used elevational distribution data for 1054 plant species occurring in northwest Himalaya to explore species richness gradients and MPA performance in species groups defined by biogeography, taxonomy and life-form. MPA models achieved an excellent fit, but the two MPA algorithms produced contrasting estimates of MPA location, especially for species groups with richness originating in lowlands. Therefore, we propose a modification of the MPA model accounting for the environmental favourability peak outside the study domain to reflect these situations. Biogeographic origin was more decisive for MPA location than taxonomic or life-form classification, indicating relatively low climatic niche conservatism in plants.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10618 - Ecology

Projekt

<a href="/cs/project/GA21-26883S" target="_blank" >GA21-26883S: Jak globální oteplování ovlivňuje diverzitu a produktivitu rostlin v Himálajích? Kombinace terénních měření s dálkovým průzkumem Země</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název periodika

Ecography

ISSN

0906-7590

e-ISSN

—

Svazek periodika

44

Číslo periodika v rámci svazku

11

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

13

Strana od-do

1665-1677

Kód UT WoS článku

000697654100001

EID výsledku v databázi Scopus

2-s2.0-85115253965