Spatial patterns of tree species distribution in New Guinea primary and secondary lowland rain forest

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F16%3A00458019" target="_blank" >RIV/60077344:_____/16:00458019 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60076658:12310/16:43890578

Výsledek na webu

<a href="http://onlinelibrary.wiley.com/doi/10.1111/jvs.12363/abstract" target="_blank" >http://onlinelibrary.wiley.com/doi/10.1111/jvs.12363/abstract</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/jvs.12363" target="_blank" >10.1111/jvs.12363</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Spatial patterns of tree species distribution in New Guinea primary and secondary lowland rain forest

Popis výsledku v původním jazyce

We examined following questions, using data on all trees over 5 cm DBH that were surveyed in two non-replicated 1-ha plots in primary and secondary forest: How do spatial patterns of tree distribution and species co-occurrence differ between primary and secondary tropical rain forests? What signatures of ecological processes might be discerned by comparing the spatial patterns of trees between primary and secondary forest plots? The spatial distribution of common species, and all stems collectively, was aggregated in the secondary forest plot but not different from random in the primary forest plot. Diameter and height were also strongly spatially auto-correlated in the secondary forest plot but not in the primary forest plot. Conspecific aggregations were more common in the secondary forest plot. The secondary forest plot was characterized by the presence of diversity-repelling species and lower diversity than the primary forest plot. The higher local diversity of the primary forest can be explained by the reduction of species aggregation through increased mortality of conspecifics.n

Název v anglickém jazyce

Spatial patterns of tree species distribution in New Guinea primary and secondary lowland rain forest

Popis výsledku anglicky

We examined following questions, using data on all trees over 5 cm DBH that were surveyed in two non-replicated 1-ha plots in primary and secondary forest: How do spatial patterns of tree distribution and species co-occurrence differ between primary and secondary tropical rain forests? What signatures of ecological processes might be discerned by comparing the spatial patterns of trees between primary and secondary forest plots? The spatial distribution of common species, and all stems collectively, was aggregated in the secondary forest plot but not different from random in the primary forest plot. Diameter and height were also strongly spatially auto-correlated in the secondary forest plot but not in the primary forest plot. Conspecific aggregations were more common in the secondary forest plot. The secondary forest plot was characterized by the presence of diversity-repelling species and lower diversity than the primary forest plot. The higher local diversity of the primary forest can be explained by the reduction of species aggregation through increased mortality of conspecifics.n

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EH - Ekologie – společenstva

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název periodika

Journal of Vegetation Science

ISSN

1100-9233

e-ISSN

—

Svazek periodika

27

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

12

Strana od-do

328-339

Kód UT WoS článku

000370621500013

EID výsledku v databázi Scopus

2-s2.0-84958109635