Seasonal Dynamics and Winter Occurrence of Non-native Species - Mandarin Duck (Aix galericulata) in the Czech Republic
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F20%3A43917929" target="_blank" >RIV/62156489:43210/20:43917929 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.11118/actaun202068020323" target="_blank" >https://doi.org/10.11118/actaun202068020323</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.11118/actaun202068020323" target="_blank" >10.11118/actaun202068020323</a>
Alternative languages
Result language
angličtina
Original language name
Seasonal Dynamics and Winter Occurrence of Non-native Species - Mandarin Duck (Aix galericulata) in the Czech Republic
Original language description
The study aims to evaluate changes in occurrence of the Mandarin Duck, Aix galericulata (Linnaeus, 1758) in the Czech Republic in 2008-2019 with focus on winter months (December, January and February) 2007/08-2018/19. Seasonal dynamics of occurrence was evaluated for years 2008-2019 by comparison of 3831 observations. The highest number of observations comes from winter period (36.7%), if we exclude data from South Moravian Region (with whole year occurrence), it is 48%. In winters 2007/08-2018/19 occurrence of 772 birds was detected, most of them with determined gender-469 males (63.4%) and 271 females (36.6%). In winter periods 2007/08-2010/11 the occurrence was concentrated in the Central Bohemian Region (Vltava river). Since the winter 2011/12 the centre of occurrence was in the South Moravian Region which is related with a formation of stable breeding population in that region. Pattern of the highest number of observations in a winter period lasts but the highest numbers of observed birds are possibly of the Czech origin.
Czech name
—
Czech description
—
Classification
Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
—
OECD FORD branch
10615 - Ornithology
Result continuities
Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis
ISSN
1211-8516
e-ISSN
—
Volume of the periodical
68
Issue of the periodical within the volume
2
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
6
Pages from-to
323-328
UT code for WoS article
—
EID of the result in the Scopus database
2-s2.0-85084968969