Bird Species Diversity, Distribution, and Community Composition in Different Forest Types in Papua New Guinea

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F23%3A00574092" target="_blank" >RIV/60077344:_____/23:00574092 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60076658:12310/23:43906448

Výsledek na webu

<a href="https://online.ucpress.edu/cse/article-abstract/7/1/1836576/196332/Bird-Species-Diversity-Distribution-and-Community?redirectedFrom=fulltext" target="_blank" >https://online.ucpress.edu/cse/article-abstract/7/1/1836576/196332/Bird-Species-Diversity-Distribution-and-Community?redirectedFrom=fulltext</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1525/cse.2023.1836576" target="_blank" >10.1525/cse.2023.1836576</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Bird Species Diversity, Distribution, and Community Composition in Different Forest Types in Papua New Guinea

Popis výsledku v původním jazyce

This study investigates the species diversity, distribution, and community composition of birds in different forest types in Papua New Guinea in response to environmental factors. The study further focused on individual feeding guilds. The analyzed data originate from 13 sites across the country. Each site was surveyed by standardized point count methods (seven point count 50-m radius points, 15 min per point). In total, we recorded 6,835 bird individuals belonging to 231 bird species. Specifically, this article addresses the results of surveys of bird communities of Forest Inventory from 13 sites that include the Eastern Highlands, Western Highlands, Morobe, and Madang provinces. We analyze these data in respect to various forest types that include disturbed and undisturbed selections. Across the complete study, the number of species rose rapidly for the first 40 point counts and then decelerated but continued to increase for the entire sampling, which means that not whole regional diversity of birds was surveyed. Yet, the species accumulation curves within each study site demonstrate a slow but steady increase in species diversity, with observed numbers close to those predicted by Chao 1. Species diversity was not consistent with elevation. Insectivores dominated bird communities, followed by frugivorous, nectarivores, and especially carnivores more rarely observed. Individual species have shown preferences in their distribution for specific elevations, but less so for a particular disturbance intensity.

Název v anglickém jazyce

Bird Species Diversity, Distribution, and Community Composition in Different Forest Types in Papua New Guinea

Popis výsledku anglicky

This study investigates the species diversity, distribution, and community composition of birds in different forest types in Papua New Guinea in response to environmental factors. The study further focused on individual feeding guilds. The analyzed data originate from 13 sites across the country. Each site was surveyed by standardized point count methods (seven point count 50-m radius points, 15 min per point). In total, we recorded 6,835 bird individuals belonging to 231 bird species. Specifically, this article addresses the results of surveys of bird communities of Forest Inventory from 13 sites that include the Eastern Highlands, Western Highlands, Morobe, and Madang provinces. We analyze these data in respect to various forest types that include disturbed and undisturbed selections. Across the complete study, the number of species rose rapidly for the first 40 point counts and then decelerated but continued to increase for the entire sampling, which means that not whole regional diversity of birds was surveyed. Yet, the species accumulation curves within each study site demonstrate a slow but steady increase in species diversity, with observed numbers close to those predicted by Chao 1. Species diversity was not consistent with elevation. Insectivores dominated bird communities, followed by frugivorous, nectarivores, and especially carnivores more rarely observed. Individual species have shown preferences in their distribution for specific elevations, but less so for a particular disturbance intensity.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10618 - Ecology

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2023

Kód důvěrnosti údajů

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

Název periodika

Case Studies in the Environment

ISSN

2473-9510

e-ISSN

2473-9510

Svazek periodika

7

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

13

Strana od-do

1836576

Kód UT WoS článku

001019237500006

EID výsledku v databázi Scopus

2-s2.0-85162253380