Fish stock losses due to extreme floods - findings from pond-based aquaculture in the Czech Republic

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12220%2F18%3A43898018" target="_blank" >RIV/60076658:12220/18:43898018 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60076658:12510/18:43898018 RIV/00216208:11310/18:10378451

Výsledek na webu

<a href="http://dx.doi.org/10.1111/jfr3.12332" target="_blank" >http://dx.doi.org/10.1111/jfr3.12332</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/jfr3.12332" target="_blank" >10.1111/jfr3.12332</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Fish stock losses due to extreme floods - findings from pond-based aquaculture in the Czech Republic

Popis výsledku v původním jazyce

Global climate changes exhibit increasingly severe weather effects throughout Europe, which can affect agriculture by extreme flood events. Those events are related to pond-based aquaculture damages, which lead to losses of fish stock. The objective was to examine the loss of fish in pond-based aquaculture during extreme floods in 2002, 2006, 2009, and 2013 in the Czech Republic. The total assessed loss of fish in pond aquacultures caused by recent extreme flood events was 54.2%. The most numerous losses of fish were not achieved in 2002 of extreme events in contrast to logical assumption. Based on the statistical evaluation, carp is significantly (P &lt; 0.001) less vulnerable (or susceptible to losses) than tench, grass carp, pike, and perch. The study revealed differences between the reactions of diverse fish species to flooding and different susceptibilities to flooding within groups of juvenile and adult fish when considering fish species and their age category. This study summarizes the knowledge about the losses of fish stock in pond-based aquaculture and exposes pilot findings about the species sensitivity and loss rate during flood events. The outcomes also evaluate flood impacts on different aquaculture companies at the same time, and help them to deal with flood risk management.

Název v anglickém jazyce

Fish stock losses due to extreme floods - findings from pond-based aquaculture in the Czech Republic

Popis výsledku anglicky

Global climate changes exhibit increasingly severe weather effects throughout Europe, which can affect agriculture by extreme flood events. Those events are related to pond-based aquaculture damages, which lead to losses of fish stock. The objective was to examine the loss of fish in pond-based aquaculture during extreme floods in 2002, 2006, 2009, and 2013 in the Czech Republic. The total assessed loss of fish in pond aquacultures caused by recent extreme flood events was 54.2%. The most numerous losses of fish were not achieved in 2002 of extreme events in contrast to logical assumption. Based on the statistical evaluation, carp is significantly (P &lt; 0.001) less vulnerable (or susceptible to losses) than tench, grass carp, pike, and perch. The study revealed differences between the reactions of diverse fish species to flooding and different susceptibilities to flooding within groups of juvenile and adult fish when considering fish species and their age category. This study summarizes the knowledge about the losses of fish stock in pond-based aquaculture and exposes pilot findings about the species sensitivity and loss rate during flood events. The outcomes also evaluate flood impacts on different aquaculture companies at the same time, and help them to deal with flood risk management.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40103 - Fishery

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název periodika

Journal of Flood Risk Management

ISSN

1753-318X

e-ISSN

—

Svazek periodika

11

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

9

Strana od-do

351-359

Kód UT WoS článku

000442345600013

EID výsledku v databázi Scopus

2-s2.0-85051842866