User profiles for Štěpán Janeček

Stepan Janecek

Faculty of Science, Charles University
Verified email at natur.cuni.cz
Cited by 2740

A starting guide to root ecology: strengthening ecological concepts and standardising root classification, sampling, processing and trait measurements

…, M Gomes de Moraes, Š Janeček… - New …, 2021 - Wiley Online Library
In the context of a recent massive increase in research on plant root functions and their impact
on the environment, root ecologists currently face many important challenges to keep on …

Handbook of standardized protocols for collecting plant modularity traits

…, J Puntieri, PA Vesk, F de Bello, Š Janeček… - Perspectives in Plant …, 2019 - Elsevier
Plant modularity traits relevant to functions of on-spot persistence, space occupancy,
resprouting after disturbance, as well as resource storage, sharing, and foraging have been …

Global patterns of interaction specialization in bird–flower networks

…, D Hořák, TT Ingversen, Š Janeček… - Journal of …, 2017 - Wiley Online Library
Aim Among the world's three major nectar‐feeding bird taxa, hummingbirds are the most
phenotypically specialized for nectarivory, followed by sunbirds, while the honeyeaters are the …

Seasonal shifts of biodiversity patterns and species' elevation ranges of butterflies and moths along a complete rainforest elevational gradient on Mount Cameroon

…, P Potocký, IN Kobe, Š Janeček… - Journal of …, 2020 - Wiley Online Library
Aim Temporal dynamics of biodiversity along tropical elevational gradients are unknown.
We studied seasonal changes of Lepidoptera biodiversity along the only complete forest …

[HTML][HTML] Experimental loss of generalist plants reveals alterations in plant-pollinator interactions and a constrained flexibility of foraging

P Biella, A Akter, J Ollerton, S Tarrant, Š Janeček… - Scientific Reports, 2019 - nature.com
Species extinctions undermine ecosystem functioning, with the loss of a small subset of
functionally important species having a disproportionate impact. However, little is known about …

[HTML][HTML] Elevational and seasonal patterns of butterflies and hawkmoths in plant-pollinator networks in tropical rainforests of Mount Cameroon

JEJ Mertens, L Brisson, Š Janeček, Y Klomberg… - Scientific Reports, 2021 - nature.com
Butterflies and moths are conspicuous flower visitors but their role in plant-pollinator interactions
has rarely been quantified, especially in tropical rainforests. Moreover, we have virtually …

Unusual abundance–range size relationship in an Afromontane bird community: the effect of geographical isolation?

…, M Pešata, Z Hrázský, Š Janeček… - Journal of …, 2006 - Wiley Online Library
Aim To show that the frequently reported positive trend in the abundance–range‐size
relationship does not hold true within a montane bird community of Afrotropical highlands; to test …

Effects of long-and short-term management on the functional structure of meadows through species turnover and intraspecific trait variability

…, P Biella, L Götzenberger, Z Hrázský, Š Janeček… - Oecologia, 2016 - Springer
The functional structures of communities respond to environmental changes by both
species replacement (turnover) and within-species variation (intraspecific trait variability; ITV). …

Spatiotemporal variation in the role of floral traits in shaping tropical plant‐pollinator interactions

…, D Souto‐Vilarós, P Janečková, Š Janeček - Ecology …, 2022 - Wiley Online Library
The pollination syndrome hypothesis predicts that plants pollinated by the same pollinator
group bear convergent combinations of specific floral functional traits. Nevertheless, some …

Flying between raindrops: Strong seasonal turnover of several Lepidoptera groups in lowland rainforests of Mount Cameroon

…, M Murkwe, Ł Przybyłowicz, Š Janeček… - Ecology and …, 2018 - Wiley Online Library
Although seasonality in the tropics is often less pronounced than in temperate areas, tropical
ecosystems show seasonal dynamics as well. Nevertheless, individual tropical insects’ …