RNDr. Jan Klečka, Ph.D.
Vědecký pracovník - Laboratoř tropické ekologie
Oddělení ekologie
Entomologický ústav
+420 38 777 5372
jan.klecka@entu.cas.cz
I am doing research on ecological networks with multiple interaction types, such as plant-flower visitor, plant-herbivore, and predator-prey interactions. I enjoy a combination of field observations, experiments in the lab and in the field, analyses of genetic data, and simulation models.
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Celkem nalezeno: 39 záznamů
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Jackwerth K., Biella P., Klečka J. (2024) Pollen thermotolerance of a widespread plant, Lotus corniculatus, in response to climate warming: possible local adaptation of populations from different elevations. PeerJ
12: article number: e17148.
DOI: 10.7717/peerj.17148 |
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Klečková I., Klečka J.,
Faltýnek Fric Z., Česánek M., Dutoit L., Pellissier L.,
Matos Maravi P. F. (2023) Climatic niche conservatism and ecological diversification in the Holarctic cold-dwelling butterfly genus Erebia. Insect Systematics and Diversity
7: article number: 2.
DOI: 10.1093/isd/ixad002 |
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Klečková I., Okrouhlík J., Svozil T.,
Matos Maravi P. F., Klečka J. (2023) Body size, not species identity, drives body heating in alpine Erebia butterflies. Journal of Thermal Biology
113: article number: 103502.
DOI: 10.1016/j.jtherbio.2023.103502 |
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Palamara G., Rozenfeld A., De Santana C., Klečka J., Riera R., Eguı́luz V.M., Melián C. (2023) Biodiversity dynamics in landscapes with fluctuating connectivity. Ecography
2023: e06385.
DOI: 10.1111/ecog.06385 |
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Akter A., Klečka J. (2022) Water stress and nitrogen supply affect floral traits and pollination of the white mustard, Sinapis alba (Brassicaceae). PeerJ
10: e13009.
DOI: 10.7717/peerj.13009 |
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Bodawatta K.H.,
Klečková I., Klečka J.,
Pužejová K., Koane B., Poulsen M., Jønsson K.A. ,
Sam K. (2022) Specific gut bacterial responses to natural diets of tropical birds. Scientific Reports
12: article number: 713.
DOI: 10.1038/s41598-022-04808-9 |
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Hadrava J., Talašová A., Straka J., Benda D., Kazda J., Klečka J. (2022) A comparison of wild bee communities in sown flower strips and semi-natural habitats: A pollination network approach. Insect Conservation and Diversity
15: 312-324.
DOI: 10.1111/icad.12565 |
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Klečka J., Mikát M.,
Koloušková P.,
Hadrava J., Straka J. (2022) Individual-level specialisation and interspecific resource partitioning in bees revealed by pollen DNA metabarcoding PeerJ
10: e13671.
DOI: 10.7717/peerj.13671 |
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Konvička M., Kuras T.,
Lipárová J., Slezák V.,
Horázná D., Klečka J.,
Klečková I. (2021) Low winter precipitation, but not warm autumns and springs, threatens mountain butterflies in middle-high mountains. PeerJ
9: article number: e12021.
DOI: 10.7717/peerj.12021 |
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Akter A., Biella P., Batáry P., Klečka J. (2020) Changing pollinator communities along a disturbance gradient in the Sundarbans mangrove forest: A case study on Acanthus ilicifolius and Avicennia officinalis. Global Ecology and Conservation
24: article number: e01282.
DOI: 10.1016/j.gecco.2020.e01282 |
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Biella P.,
Akter A., Ollerton J., Nielsen A., Klečka J. (2020) An empirical attack tolerance test alters the structure and species richness of plant-pollinator networks. Functional Ecology
34: 2246-2258.
DOI: 10.1111/1365-2435.13642 |
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Biella P.,
Akter A., Ollerton J., Tarrant S., Janeček Š., Jersáková J., Klečka J. (2019) Experimental loss of generalist plants reveals alterations in plant-pollinator interactions and a constrained flexibility of foraging Scientific Reports
9: article number: 7376.
DOI: 10.1038/s41598-019-43553-4 |
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Biella P., Tommasi N.,
Akter A., Guzzetti L., Klečka J., Sandionigi A., Labra M., Galimberti A. (2019) Foraging strategies are maintained despite workforce reduction: A multidisciplinary survey on the pollen collected by a social pollinator. PLoS ONE
14: e0224037.
DOI: 10.1371/journal. pone.0224037 |
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Dudová P.,
Boukal D., Klečka J. (2019) Prey selectivity and the effect of diet on growth and development of a dragonfly, Sympetrum sanguineum. PeerJ
7: e7881.
DOI: 10.7717/peerj.7881 |
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Klečka J.,
Hadrava J.,
Biella P.,
Akter A. (2018) Flower visitation by hoverflies (Diptera: Syrphidae) in a temperate plant-pollinator network. PeerJ
6: e6025.
DOI: 10.7717/peerj.6025 |
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Klečka J.,
Hadrava J.,
Koloušková P. (2018) Vertical stratification of plant–pollinator interactions in a temperate grassland. PeerJ
6: e4998.
DOI: 10.7717/peerj.4998 |
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Akter A.,
Biella P., Klečka J. (2017) Effects of small-scale clustering of flowers on pollinator foraging behaviour and flower visitation rate. PLOS ONE
12: e0187976.
DOI: 10.1371/journal.pone.0187976 |
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Tropek R.,
Čížek O.,
Kadlec T., Klečka J. (2017) Habitat use of Hipparchia semele (Lepidoptera) in its artificial stronghold: Necessity of the resource-based habitat view in restoration of disturbed sites. Polish Journal of Ecology
65: 385-399.
DOI: 10.3161/15052249PJE2017.65.3.006 |
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Klečková I., Klečka J. (2016) Facing the heat: thermoregulation and behaviour of lowland species of a cold-dwelling butterfly genus Erebia. PLOS ONE
11: e0150393.
DOI: 10.1371/journal.pone.0150393 |
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Sroka P., Klečka J.,
Boukal D. (2016) Spatial heterogeneity and habitat permanence affect community assembly, structure and phenology of mayflies (Ephemeroptera) in sandpit pools. Proceedings of the Joint Meeting of the International Conference on Ephemeroptera /14./ and International Symposium on Plecoptera /18./. Zoosymposia
11: 205–218.
DOI: 10.11646/zoosymposia.11.1.20 |
