Publ3 search

Error:

Javascript is disabled in this browser. This page requires Javascript. Modify your browser's settings to allow Javascript to execute. See your browser's documentation for specific instructions.

Publikační činnost

Probíhá načítání, čekejte prosím...

Typ záznamu * :	článek v odborném periodiku (J)
Domácí pracoviště * :	Environmentální centrum ENC (31990)
Název * :	Higher predation risk for insect prey at low latitudes and elevations
Citace :	Roslin, T., Hardwick, B., Novotný, V., Petry, W. K., Andrew, N. R., Asmus, A., Barrio, I. C., Basset, Y., Boesing, A. L., Bonebrake, T. C., Cameron, E. K., Dáttilo, W., Donoso, D. A., Drozd, P., Gray, C. L., Hik, D. S., Hill, S. J., Hopkins, T., Huang, S. a Koane, B. et al. Higher predation risk for insect prey at low latitudes and elevations. Science. 2017, č. 356, s. 742-744. ISSN 0036-8075.

Podnázev :
Rok * :	2017
Obor * :	Ekologie - společenstva
Kód ISSN * :	0036-8075
Oficiální název periodika * :	Science
Stát vydavatele periodika * :	Spojené státy americké
Svazek periodika * :	356
Číslo periodika v rámci svazku * :	6361
Číslo článku :
Ročník :
Počet stran článku * :	3
Strana od * :	742
Strana do * :	744
Kód UT WoS :	000401508400045
EID :
Poddruh recenzovaného článku :	Článek v impaktovaném časopise (Jimp)

Klíčová slova anglicky * :	Predation risk, latitude
Popis v původním jazyce * :	Biotic interactions underlie ecosystem structure and function, but predicting interaction outcomes is difficult. We tested the hypothesis that biotic interaction strength increases toward the equator, using a global experiment with model caterpillars to measure predation risk. Across an 11,660-kilometer latitudinal gradient spanning six continents, we found increasing predation toward the equator, with a parallel pattern of increasing predation toward lower elevations. Patterns across both latitude and elevation were driven by arthropod predators, with no systematic trend in attack rates by birds or mammals. These matching gradients at global and regional scales suggest consistent drivers of biotic interaction strength, a finding that needs to be integrated into general theories of herbivory, community organization, and life-history evolution.
Popis v anglickém jazyce * :	Biotic interactions underlie ecosystem structure and function, but predicting interaction outcomes is difficult. We tested the hypothesis that biotic interaction strength increases toward the equator, using a global experiment with model caterpillars to measure predation risk. Across an 11,660-kilometer latitudinal gradient spanning six continents, we found increasing predation toward the equator, with a parallel pattern of increasing predation toward lower elevations. Patterns across both latitude and elevation were driven by arthropod predators, with no systematic trend in attack rates by birds or mammals. These matching gradients at global and regional scales suggest consistent drivers of biotic interaction strength, a finding that needs to be integrated into general theories of herbivory, community organization, and life-history evolution.

Typ zdroje financování výsledku * :

Projekty CEP/Záměry CEZ

Seznam projektů :

ID Projektu	Název projektu

Seznam ohlasů :

Ohlas

R01:	RIV/61988987:17310/17:A1801OE0

Complementary Content

${loading}