Mgr. Kevin Roche CSc.

Pozice vědecký pracovník grantový
Zaměření ekologie ryb a savců
Pracoviště Pracoviště Brno

+420 543 422 521
Roche Kevin

Výzkumné směry

  • ichtyologie,
  • biologické invaze,
  • ekologie vydry.

Ukončené projekty

Evolučně-imunitní a ekologické aspekty parazitace u hybridních a polyploidních kaprovitých ryb (2012–2016)
Analýza vybraných imunitních a fyziologických parametrů karasa stříbřitého, druhu s různou ploidií a atypickou reprodukční strategií (2009–2011)
Genetická, populační a reprodukční variabilita invazní ryby, Carassius (2005–2007)

Vzdělání

  • 1995-2001: CSc. – Ústav systematické a ekologické biologie, Akademie věd.
  • 1997: Mgr. – Univerzita Palackého v Olomouci, Ekologie.
  • 1989-1993: BSc. – University of Hertfordshire (UK), věda o životním prostředí.

Zaměstnání

  • 2010-současnost: Ústav biologie obratlovců Akademie věd České republiky – vědecký pracovník.
  • 2005-2006: Environment Agency (UK) – ichtyolog.
  • 1994-2004: Český nadační fond pro vydru – vědecký koordinátor.
  • 1994-1997: Ústav biologie obratlovců Akademie věd České republiky – vědecký pracovník.

Publikace

2021

Jurajda P, Streck G, Roche K, Janáč M, Jurajdová Z (2021). Impact of multiple stressors on the fish community pattern along a highly degraded Central European river - a case study. Journal of Vertebrate Biology, 70:1205 20066.
Roche K, Šlapanský L, Trávník M, Janáč M, Jurajda P (2021). The importance of rip-rap for round goby invasion success - a field habitat manipulation experiment. Journal of Vertebrate Biology, 70:1205 21052.

2020

Jurajda P, Všetičková L, Švecová H, Kolářová J, Jurajdová Z, Janáč M, Roche K (2020). Trophic mercury biomagnification patterns in two European rivers following introduction of invasive round gobies (Neogobius melanostomus). Limnologica, 84: 125817.
Roche K, Jurajda P, Šlapanský L, White SM (2020). Turning back the tide? Local-scale impacts of climate change may have positive effects by restoring natural riverine habitat and reducing invasive fish density. Freshwater Biology, 65: 2010-2020.
Šlapanský L, Janáč M, Roche K, Jurajda P (2020). Round goby movement patterns in a non-navigable river. Canadian Journal of Fisheries and Aquatic Sciences, 77: 475-483.

2019

Janáč M, Jurajdová Z, Roche KF, Šlapanský L, Jurajda P (2019). An isolated round goby population in the upper Elbe: population characteristics and short-term impacts on the native fish assemblage. Aquatic Invasions, 14: 738-757.
Roche KF, Kuta J, Sedláček I, Červenka R, Tomanová K, Jurajda P (2019). Concentrations of thirteen trace metals in scales of three nototheniid fishes from Antarctica (James Ross Island, Antarctic Peninsula). Biological Trace Element Research, 191: 214-223.

2018

Janáč M, Roche KF, Šlapanský L, Polačik M, Jurajda P (2018). Long-term monitoring of native bullhead and invasive gobiids in the Danubian rip-rap zone. Hydrobiologia, 807: 263-275.
Jurajda P, Roche KF, Halačka K, Mrkvová M, Zukal J (2018). Winter activity of common bream (Abramis brama L.) in a European reservoir. Fisheries Management and Ecology, 25: 163-171.
Roche KF, Kuta J, Sedláček I, Červenka R, Tomanová K, Jurajda P (2018). First data on uranium uptake in three nototheniid fishes from Antarctica (James Ross Island). Chemosphere, 211: 510-514.
Všetičková L, Mikl L, Adámek Z, Prášek V, Roche KF, Jurajda P (2018). The diet of reservoir perch before, during and after establishment of non-native tubenose goby. Knowledge and Management of Aquatic Ecosystems, 419: 4.

2017

Mikl L, Adámek Z, Všetičková L, Janáč M, Roche KF, Šlapanský L, Jurajda P (2017). Response of benthic macroinvertebrate assemblages to round (Neogobius melanostomus, Pallas 1814) and tubenose (Proterorhinus semilunaris, Heckel 1837) goby predation pressure. Hydrobiologia, 785: 219-232.
Mikl L, Adámek Z, Roche KF, Všetičková L, Šlapanský L, Jurajda P (2017). Invasive Ponto-Caspian gobies in the diet of piscivorous fish in a European lowland river. Fundamental and Applied Limnology, eArchiv für Hydrobiologie.
Šlapanský L, Janáč M, Roche KF, Mikl L, Jurajda P (2017). Expansion of round gobies in a non-navigable river system. Limnologica, 67: 27-36.

2016

Adámek Z, Mrkvová M, Zukal J, Roche KF, Mikl L, Šlapanský L, Janáč M, Jurajda P (2016). Environmental quality and natural food performance at feeding sites in a carp (Cyprinus carpio) pond. Aquaculture International, 24: 1591-1606.
Janáč M, Valová Z, Roche KF, Jurajda P (2016). No effect of round goby Neogobius melanostomus colonisation on young-of-the-year fish density or microhabitat use. Biological Invasions, 18: 2333-2347.
Janáč M, Konečná M, Roche KF, Jurajda P (2016). Novelty versus environment: two viewpoints on the same phenomenon?. Ecology of Freshwater Fish, 25: 678-681.
Jurajda P, Adámek Z, Roche KF, Mrkvová M, Štarhová D, Prášek V, Zukal J (2016). Carp feeding activity and habitat utilisation in relation to supplementary feeding in a semi-intensive aquaculture pond. Aquaculture International, 24: 1627-1640.
Jurajda P, Adámek Z, Janáč M, Roche KF, Mikl L, Rederer L, Zapletal T, Koza V, Špaček J (2016). Use of multiple fish-removal methods during biomanipulation of a drinking water reservoir – Evaluation of the first four years. Fisheries Research, 173: 101-108.
Jurajda P, Roche KF, Sedláček I, Všetičková L (2016). Assemblage characteristics and diet of fish in the shallow coastal waters of James Ross Island, Antarctica. Polar Biology, 39: 2299-2309.
Konečná M, Janáč M, Roche KF, Jurajda P (2016). Environment not "nativeness" dictates reproductive trait shifts in Ponto-Caspian gobies. Ecology of Freshwater Fish, 25: 167-170.
Lamand F, Roche KF, Beisel J (2016). Glochidial infestation by the endangered mollusc Unio crassus in rivers of north-eastern France: Phoxinus phoxinus and Cottus gobio as primary fish hosts. Aquatic Conservation Marine and Freshwater Ecosystems, 26: 445-455.
Zapletal T, Adámek Z, Jurajda P, Roche KF, Všetičková L, Mareš J (2016). Consumption of plant material by perch (Perca fluviatilis). Folia zoologica, 65: 95-97.

2015

Jurajda P, Adámek Z, Valová Z, Janáč M, Roche KF (2015). Fish community and fisheries management of Brno Reservoir following revitalisation measures. Folia zoologica, 64: 112-122.
Konečná M, Janáč M, Roche KF, Jurajda P (2015). Variation in life-history traits between a newly established and long-established population of non-native pumpkinseed, Lepomis gibbosus (Actinopterygii: Perciformes: Centrarchidae). Acta Ichthyologica et Piscatoria, 45: 385-392.
Roche KF, Janáč M, Šlapanský L, Mikl L, Kopeček L, Jurajda P (2015). A newly established round goby (Neogobius melanostomus) population in the upper stretch of the river Elbe. Knowledge and Management of Aquatic Ecosystems, 416: 33.
Všetičková L, Janáč M, Roche KF, Jurajda P (2015). Assessment of possible diel and sex-related differences in round goby (Neogobius melanostomus) diet. Folia zoologica, 64: 104-111.

2014

Vašek M, Všetičková L, Roche KF, Jurajda P (2014). Diet of two invading gobiid species (Proterorhinus semilunaris and Neogobius melanostomus) during the breeding and hatching season: No field evidence of extensive predation on fish eggs and fry. Limnologica, 46: 31-36.
Všetičková L, Janáč M, Vašek M, Roche KF, Jurajda P (2014). Non-native western tubenose gobies Proterorhinus semilunaris show distinct site, sex and age-related differences in diet. Knowledge and Management of Aquatic Ecosystems, 414: 1-19.

2013

Janáč M, Jurajda P, Kružíková L, Roche KF, Prášek V (2013). Reservoir to river passage of age-0+ year fishes, indication of a dispersion pathway for a non-native species. Journal of Fish Biology, 82: 994-1010.
Roche KF, Janáč M, Jurajda P (2013). A review of Gobiid expansion along the Danube-Rhine corridor – geopolitical change as a driver for invasion. Knowledge and Management of Aquatic Ecosystems, 411: 01.
Valová Z, Hudcová H, Roche KF, Svobodová J, Bernardová I, Jurajda P (2013). No relationship found between mercury and lead concentrations in muscle and scales of chub Squalius cephalus L. Environmental Monitoring and Assessment, 185: 3359-3368.