User profiles for K. Cazelles

Kevin Cazelles

University of Guelph
Verified email at uoguelph.ca
Cited by 2078

Food web rewiring in a changing world

TJ Bartley, KS McCann, C Bieg, K Cazelles… - Nature ecology & …, 2019 - nature.com
Climate change is asymmetrically altering environmental conditions in space, from local to
global scales, creating novel heterogeneity. Here, we argue that this novel heterogeneity will …

The spatial scaling of species interaction networks

…, MJ Fortin, S Leroux, K Cazelles… - Nature Ecology & …, 2018 - nature.com
… The cumulative probabilities P c (k), for ≥k, where P(k) is the probability a species has k
prey in the network, is represented normalized by the mean number of links per species in the …

Co‐occurrence is not evidence of ecological interactions

FG Blanchet, K Cazelles, D Gravel - Ecology Letters, 2020 - Wiley Online Library
There is a rich amount of information in co‐occurrence (presence–absence) data that could
be used to understand community assembly. This proposition first envisioned by Forbes (…

[HTML][HTML] Our house is burning: discrepancy in climate change vs. biodiversity coverage in the media as compared to scientific literature

P Legagneux, N Casajus, K Cazelles… - Frontiers in Ecology …, 2018 - frontiersin.org
Scientists, policy makers and journalists are three key, interconnected players involved in
prioritizing and implementing solutions to mitigate the consequences of anthropogenic …

Ecological network complexity scales with area

…, J Bosch, L Cagnolo, K Cazelles… - Nature ecology & …, 2022 - nature.com
… The degree distribution P(k) of a network is defined as the probability of finding a species
that has k links to resources in the network. Degree distributions provide a notion of how links …

A theory for species co-occurrence in interaction networks

K Cazelles, MB Araújo, N Mouquet, D Gravel - Theoretical Ecology, 2016 - Springer
… {i|j,\overline {K}}=\mathbb {P}(X_{i}=1| X_{j}=1,X_{K}=0)\), where the horizontal bar over K
denotes absence of all other species. … 9 and 6, we get the association between species i and k: …

The marine fish food web is globally connected

…, MB Araújo, D Beauchesne, K Cazelles… - Nature Ecology & …, 2019 - nature.com
The productivity of marine ecosystems and the services they provide to humans are largely
dependent on complex interactions between prey and predators. These are embedded in a …

Wavelet analysis in ecology and epidemiology: impact of statistical tests

B Cazelles, K Cazelles… - Journal of the Royal …, 2014 - royalsocietypublishing.org
… Some discussion on the choice of the mother wavelet can be found in Cazelles et al. [6,7]. …
Pascual M, Cazelles B, Bouma MJ, Chaves LF& Koelle K . 2008 Shifting patterns: malaria …

Disturbances amplify tree community responses to climate change in the temperate–boreal ecotone

MH Brice, K Cazelles, P Legendre… - Global Ecology and …, 2019 - Wiley Online Library
Aim Climate change causes major shifts in species distributions, reshuffling community
composition and favouring warm‐adapted species (“thermophilization”). The tree community …

Diversity of germination strategies and seed dormancy in herbaceous species of campo rupestre grasslands

…, FAO Silveira, E Buisson, K Cazelles… - Austral …, 2015 - Wiley Online Library
… where f i is the relative frequency of germination, n i is the number of germinated seeds
on day i, and k is the final day of observation. Low urn:x-wiley:14429985:media:aec12221:…