Habitat preferences and limnological impact of topmouth gudgeon (Pseudorasbora parva) population in a small pond
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081766%3A_____%2F24%3A00597601" target="_blank" >RIV/68081766:_____/24:00597601 - isvavai.cz</a>
Alternative codes found
RIV/60076658:12520/24:43908964 RIV/62156489:43210/24:43925512
Result on the web
<a href="https://link.springer.com/article/10.1007/s11756-024-01756-9" target="_blank" >https://link.springer.com/article/10.1007/s11756-024-01756-9</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s11756-024-01756-9" target="_blank" >10.1007/s11756-024-01756-9</a>
Alternative languages
Result language
angličtina
Original language name
Habitat preferences and limnological impact of topmouth gudgeon (Pseudorasbora parva) population in a small pond
Original language description
Non-indigenous invasive topmouth gudgeon (Pseudorasbora parva) was introduced to Europe in 1960s and it has passed an ongoing invasion into many European countries. It forms numerous populations particularly in pond aquaculture systems and small stagnant water bodies. The study was carried out on a 0.3 ha pond inhabited solely by the population of topmouth gudgeon. Monthly samplings of environmental variables, zooplankton, macrozoobenthos and fish were performed in 2016-2017. Topmouth gudgeon recruitment correlated with decrease of oxygen concentration and transparency in summer months, apparently due to topmouth gudgeon predation on the cladocerans. The macrozoobenthos community was dominated by large chironomid larvae (Chironomus plumosus), whose density and biomass were not affected by the topmouth gudgeon population. The habitat preferences varied within the population. The 0 + age cohort were abundant in rocky rip-rap, muddy and macrophyte habitats with low abundance in free water zone. In contrast, the 1 + and older fish significantly preferred the rocky rip-rap habitat and free water zone over muddy and macrophyte substrates. In spring, the rocky rip-rap was occupied mainly by males, while later in June and July, females predominated in this habitat. The study also documented disapperance of topmouth gudgeon population due to sudden spate flash-flood.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
40103 - Fishery
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Biologia
ISSN
0006-3088
e-ISSN
1336-9563
Volume of the periodical
79
Issue of the periodical within the volume
10
Country of publishing house
DE - GERMANY
Number of pages
11
Pages from-to
3107-3117
UT code for WoS article
001281856100001
EID of the result in the Scopus database
2-s2.0-85200112351