A highly resolved food web for insdect seed predators in a species-rich tropical forest
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F19%3A00517168" target="_blank" >RIV/60077344:_____/19:00517168 - isvavai.cz</a>
Výsledek na webu
<a href="https://onlinelibrary.wiley.com/doi/epdf/10.1111/ele.13359" target="_blank" >https://onlinelibrary.wiley.com/doi/epdf/10.1111/ele.13359</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1111/ele.13359" target="_blank" >10.1111/ele.13359</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
A highly resolved food web for insdect seed predators in a species-rich tropical forest
Popis výsledku v původním jazyce
The top‐down and indirect effects of insects on plant communities depend on patterns of host use, which are often poorly documented, particularly in species‐rich tropical forests. At Barro Colorado Island, Panama, we compiled the first food web quantifying trophic interactions between the majority of co‐occurring woody plant species and their internally feeding insect seed predators. Our study is based on more than 200 000 fruits representing 478 plant species, associated with 369 insect species. Insect host‐specificity was remarkably high: only 20% of seed predator species were associated with more than one plant species, while each tree species experienced seed predation from a median of two insect species. Phylogeny, but not plant traits, explained patterns of seed predator attack. These data suggest that seed predators are unlikely to mediate indirect interactions such as apparent competition between plant species, but are consistent with their proposed contribution to maintaining plant diversity via the Janzen–Connell mechanism.
Název v anglickém jazyce
A highly resolved food web for insdect seed predators in a species-rich tropical forest
Popis výsledku anglicky
The top‐down and indirect effects of insects on plant communities depend on patterns of host use, which are often poorly documented, particularly in species‐rich tropical forests. At Barro Colorado Island, Panama, we compiled the first food web quantifying trophic interactions between the majority of co‐occurring woody plant species and their internally feeding insect seed predators. Our study is based on more than 200 000 fruits representing 478 plant species, associated with 369 insect species. Insect host‐specificity was remarkably high: only 20% of seed predator species were associated with more than one plant species, while each tree species experienced seed predation from a median of two insect species. Phylogeny, but not plant traits, explained patterns of seed predator attack. These data suggest that seed predators are unlikely to mediate indirect interactions such as apparent competition between plant species, but are consistent with their proposed contribution to maintaining plant diversity via the Janzen–Connell mechanism.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
10618 - Ecology
Návaznosti výsledku
Projekt
<a href="/cs/project/GA16-20825S" target="_blank" >GA16-20825S: Úloha býložravého hmyzu v řízení druhové diversity a dynamiky rostlin v tropickém deštném lese.</a><br>
Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2019
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Ecology Letters
ISSN
1461-023X
e-ISSN
—
Svazek periodika
22
Číslo periodika v rámci svazku
10
Stát vydavatele periodika
US - Spojené státy americké
Počet stran výsledku
12
Strana od-do
1638-1649
Kód UT WoS článku
000478534300001
EID výsledku v databázi Scopus
2-s2.0-85072234183