Sex-dependent responses of perch to changes in water clarity and temperature

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F15%3A00443158" target="_blank" >RIV/60077344:_____/15:00443158 - isvavai.cz</a>

Alternative codes found

RIV/60076658:12510/15:43888569

Result on the web

<a href="http://dx.doi.org/10.1111/eff.12167" target="_blank" >http://dx.doi.org/10.1111/eff.12167</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/eff.12167" target="_blank" >10.1111/eff.12167</a>

Result language

angličtina

Original language name

Sex-dependent responses of perch to changes in water clarity and temperature

Original language description

Rising temperatures and decreasing water transparency of lakes have strong wide ranging effects on fish. Fish responses to various changes in the environment are usually species-dependent, but responses may also vary within species. In general, large individuals are considered to be more sensitive to environmental variation due to higher energy demand, than smaller individuals. Similarly, large individuals require more food to maintain bodily functions and are thus more sensitive to resource and food scarcity. These size-specific responses to environmental gradients are also sex-dependent in species that exhibit sexual size dimorphism (SSD). We studied in enclosures with short-term experiments how rising temperatures and decreasing water transparency regulate the feeding rates of female and male European perch (Perca fluviatilis L.). To explore experimental results, we calculated perch SSD in nine lakes with varying environmental conditions using previously collected field data. The re

Czech name

—

Czech description

—

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

EH - Ecology - communities

OECD FORD branch

—

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2015

Confidentiality

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

Name of the periodical

Ecology of Freshwater Fish

ISSN

0906-6691

e-ISSN

—

Volume of the periodical

24

Issue of the periodical within the volume

4

Country of publishing house

DK - DENMARK

Number of pages

9

Pages from-to

544-552

UT code for WoS article

000361010500005

EID of the result in the Scopus database

2-s2.0-84941056096