Zobrazeno 1 - 10
of 130
pro vyhledávání: '"Jiří PETERKA"'
Autor:
Lukáš Vejřík, Ivana Vejříková, Petr Blabolil, Daniel Bartoň, Zuzana Sajdlová, Luboš Kočvara, Jiří Peterka, Milan Muška, Jindřich Duras, Tomáš Jůza, Filipe Ribeiro, Rui Rivaes, Diogo Ribeiro, Beatriz Castro, Mafalda Moncada, Martin Čech
Publikováno v:
Heliyon, Vol 10, Iss 14, Pp e34125- (2024)
European catfish is a large-bodied apex predator, a key species in native areas, but invasive in others where it negatively impacts local aquatic fauna necessitates catfish regulation. However, traditional ichthyological methods face challenges in ca
Externí odkaz:
https://doaj.org/article/afd63ad74e014754845e0f13e44fe3fe
Autor:
Lukáš Vejřík, Ivana Vejříková, Zuzana Sajdlová, Luboš Kočvara, Tomáš Kolařík, Daniel Bartoň, Tomáš Jůza, Petr Blabolil, Jiří Peterka, Martin Čech, Mojmír Vašek
Publikováno v:
PLoS ONE, Vol 19, Iss 1 (2024)
Externí odkaz:
https://doaj.org/article/480c0a6040b84156a638dd730a5ee7b0
Autor:
Milan Říha, Marie Prchalová, Marek Brabec, Vladislav Draštík, Milan Muška, Michal Tušer, Daniel Bartoň, Petr Blabolil, Martin Čech, Jaroslava Frouzová, Michaela Holubová, Tomáš Jůza, Karlos R. Moraes, Ruben Rabaneda-Bueno, Zuzana Sajdlová, Allan T. Souza, Marek Šmejkal, Mojmír Vašek, Lukáš Vejřík, Ivana Vejříková, Jiří Peterka, Jan Kubečka
Publikováno v:
Ecological Indicators, Vol 153, Iss , Pp 110425- (2023)
Fish are an important component of aquatic ecosystems, thus representative and reliable assessments of their population variables are essential for a variety of ecological applications, management and conservation. Determining Fish Density per actual
Externí odkaz:
https://doaj.org/article/f3c3d41d944f4ba9bd1fe9ad804859f2
Autor:
Lukáš Vejřík, Ivana Vejříková, Petr Blabolil, Zuzana Sajdlová, Luboš Kočvara, Tomáš Kolařík, Daniel Bartoň, Tomáš Jůza, Marek Šmejkal, Jiří Peterka, Martin Čech
Publikováno v:
Biology, Vol 12, Iss 8, p 1113 (2023)
Intra-species variability in isotopic niches, specifically isotopic total niche width (ITNW), isotopic individual niche width (IINW), and isotopic individual specialization (IIS), was studied using an innovative approach without sacrificing the verte
Externí odkaz:
https://doaj.org/article/589afb7d92bd4887b931a7c8658fa1fa
Autor:
Gashaw C. Tesfaye, Allan T. Souza, Daniel Bartoň, Petr Blabolil, Martin Čech, Vladislav Draštík, Jaroslava Frouzová, Michaela Holubová, Luboš Kočvara, Tomáš Kolařík, Carlos Martinez, Karlos R. Moraes, Milan Muška, Marie Prchalová, Milan Říha, Zuzana Sajdlová, Kateřina Soukalová, Marek Šmejkal, Michal Tušer, Mojmír Vašek, Lukáš Vejřík, Ivana Vejříková, Jiří Peterka, Tomáš Jůza, Jan Kubečka
Publikováno v:
Frontiers in Environmental Science, Vol 10 (2022)
Anthropogenic activities continue to pose the greatest challenges to freshwater ecosystems. Therefore, long-term monitoring is essential for the management and conservation of these resources. Monitoring programs for freshwater bodies often use a ran
Externí odkaz:
https://doaj.org/article/66870213a1e34705b335ef2f1591dca5
Autor:
Milan Říha, Karl Ø. Gjelland, Vilém Děd, Antti P. Eloranta, Ruben Rabaneda-Bueno, Henrik Baktoft, Lukáš Vejřík, Ivana Vejříková, Vladislav Draštík, Marek Šmejkal, Michaela Holubová, Tomas Jůza, Carolyn Rosten, Zuzana Sajdlová, Finn Økland, Jiří Peterka
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-20 (2021)
Abstract Structural complexity is known to influence prey behaviour, mortality and population structure, but the effects on predators have received less attention. We tested whether contrasting structural complexity in two newly colonised lakes (low
Externí odkaz:
https://doaj.org/article/b62f7524caa346dab7e15ff4a7e4b180
Autor:
Petr Blabolil, Nathan P. Griffiths, Bernd Hänfling, Tomáš Jůza, Vladislav Draštík, Jelena Knežević-Jarić, Romulo dos Santos, Tomáš Mrkvička, Jiří Peterka
Publikováno v:
Ecological Indicators, Vol 142, Iss , Pp 109241- (2022)
The application of environmental DNA (eDNA) metabarcoding has revolutionised large scale biodiversity monitoring of aquatic ecosystems. Validation studies have been performed mainly in laboratories and mesocosm experiments, however large-scale field
Externí odkaz:
https://doaj.org/article/fb2fc411053244a78aaa922046f9d915
Publikováno v:
Diversity, Vol 15, Iss 6, p 720 (2023)
Disentangling the role of factors responsible for juvenile fish dispersal is essential to understand the ecology of individual species, setting the corresponding conservation status and evaluating the potential risk in case of invasion. Because of th
Externí odkaz:
https://doaj.org/article/7df576ae63294d2981e63ae1682c070a
Autor:
Amin Golpour, Marek Šmejkal, Martin Čech, Rômulo A. dos Santos, Allan T. Souza, Tomáš Jůza, Carlos Martínez, Daniel Bartoň, Mojmír Vašek, Vladislav Draštík, Tomáš Kolařík, Luboš Kočvara, Milan Říha, Jiří Peterka, Petr Blabolil
Publikováno v:
Frontiers in Ecology and Evolution, Vol 10 (2022)
It is difficult to understand the composition and diversity of biological communities in complex and heterogeneous environments using traditional sampling methods. Recently, developments in environmental DNA metabarcoding have emerged as a powerful,
Externí odkaz:
https://doaj.org/article/c01f7627c41844a69591401714e27e7f
Autor:
Petr Blabolil, Lynsey R. Harper, Štěpánka Říčanová, Graham Sellers, Cristina Di Muri, Tomáš Jůza, Mojmír Vašek, Zuzana Sajdlová, Pavel Rychtecký, Petr Znachor, Josef Hejzlar, Jiří Peterka, Bernd Hänfling
Publikováno v:
Ecological Indicators, Vol 126, Iss , Pp 107698- (2021)
Biomonitoring of complex heterogeneous environments is highly challenging. Fish in deep water bodies occupy different habitats, so a combination of survey methods has traditionally been used. Environmental DNA (eDNA) metabarcoding is a novel monitori
Externí odkaz:
https://doaj.org/article/b7dd0705b4674bcc9b0491654eab34dc