Posts by Collection

Moudrý, V., Keil, P., Cord, A. F., Gábor, L., Lecours, V., Zarzo-Arias, A., Barták, V., Malavasi, M., Rocchini, D., Torresani, M., Gdulová, K., Grattarola, F., Leroy, F., Marchetto, E., Thouverai, E., Prošek, J., Wild, J., & Šímová, P.

Accessible here

How has bird biodiversity changed over time? A review across spatio-temporal scales

Published in Basic and Applied Ecology, 2023

Leroy, F., Reif, J., Storch, D., & Keil, P.

Accessible here

Decomposing biodiversity change to processes of extinction, colonization, and recurrence across scales

Published in Ecography, 2023

Leroy, F., Reif, J., Vermouzek, Z., Šťastný, K., Trávníčková, E., Bejček, V., Mikuláš, I., & Keil, P.

Accessible here

talks

Introduction to Git

Published: January 07, 2021

Presentation (~ 45 min) of Git for beginners.

GfÖ Virtual Annual Meeting 2021

Published: September 01, 2021

Presentation of the pilot results of my PhD. Slides can be found here

International Biogeography Society conference (Early career)

Published: October 23, 2021

Presentation of the pilot results of my PhD at the International Biogeography Society conference for Early Career researchers. Slides can be found here.

Untangling biodiversity changes across a continuum of spatial scales

Published: June 05, 2022

Magnitude assessment of biodiversity changes is challenging, even in well surveyed groups such as birds. Especially, trends of biodiversity can be driven by the spatial and temporal scales considered, specifically by spatial grains (i.e. area of a sampling unit), geographic extent (i.e. size of the area of interest), temporal grain (i.e. duration of a sampling event) and temporal extent (i.e. length of the time series). However, the influence of spatio-temporal scales on biodiversity trends is seldom documented. Here, we empirically address this issue by using high-quality spatially and temporally heterogenous time-series on bird biodiversity of Czech Republic.

Decomposing abundance change to recruitment and loss: analysis of the North-American avifauna

Published: August 10, 2023

Species richness is the most commonly used metric to assess biodiversity crisis, but fluctuations in species number start with fluctuations in the number of individuals (i.e. abundance). Population abundances are known to be globally plummeting with, e.g., three billion fewer birds in the US compared to the 70’s. However, assessing population decline doesn’t give insight on the dynamic of the ecological processes driving abundance change, namely losses and recruitments of individuals.