Synchrony and stability of food webs in metacommunities

TC Gouhier, F Guichard… - The American …, 2010 - journals.uchicago.edu
Synchrony has fundamental but conflicting implications for the persistence and stability of
food webs at local and regional scales. In a constant environment, compensatory dynamics …

Environmental fluctuations can stabilize food web dynamics by increasing synchrony

DA Vasseur, JW Fox - Ecology letters, 2007 - Wiley Online Library
Natural food webs are species‐rich, but classical theory suggests that they should be
unstable and extinction‐prone. Asynchronous fluctuations in the densities of competing …

Multi‐trophic metacommunity interactions mediate asynchrony and stability in fluctuating environments

CR Firkowski, PL Thompson, A Gonzalez… - Ecological …, 2022 - Wiley Online Library
Environmental fluctuations influence patterns of synchrony and stability in species
abundances. Most of our understanding of synchrony and stability stems from competitive …

Food web persistence is enhanced by non-trophic interactions

E Hammill, P Kratina, M Vos, OL Petchey, BR Anholt - Oecologia, 2015 - Springer
The strength of interspecific interactions is often proposed to affect food web stability, with
weaker interactions increasing the persistence of species, and food webs as a whole …

Weak trophic interactions and the balance of enriched metacommunities

GL Maser, F Guichard, KS McCann - Journal of theoretical biology, 2007 - Elsevier
Weak trophic interactions have been shown to promote the stability of ecological food webs
characterized by perfect mixing. However, their importance at the landscape level and …

Multiple diversity–stability mechanisms enhance population and community stability in aquatic food webs

AL Downing, BL Brown, MA Leibold - Ecology, 2014 - Wiley Online Library
Biodiversity has been shown to increase the temporal stability of community and ecosystem
attributes through multiple mechanisms, but these same mechanisms make less consistent …

Perturbations to trophic interactions and the stability of complex food webs

EJ O'Gorman, MC Emmerson - Proceedings of the National …, 2009 - National Acad Sciences
The pattern of predator–prey interactions is thought to be a key determinant of ecosystem
processes and stability. Complex ecological networks are characterized by distributions of …

Understanding temporal variability across trophic levels and spatial scales in freshwater ecosystems

T Siqueira, CP Hawkins, JD Olden, J Tonkin… - Ecology, 2024 - Wiley Online Library
A tenet of ecology is that temporal variability in ecological structure and processes tends to
decrease with increasing spatial scales (from locales to regions) and levels of biological …

[PDF][PDF] 2.4| THE ROLE OF SPACE, TIME, AND VARIABILITY IN FOOD WEB DYNAMICS

K McCann, J Rasmussen… - DYNAMIC FOOD …, 2005 - ndl.ethernet.edu.et
For some time, ecologists have sought to find a general relationship between diversity and
stability (Odum, 1953; MacArthur, 1955; May, 1973; DeAngelis, 1975; Yodzis, 1981a) …

Implications of system openness for local community structure and ecosystem function

RD Holt - Food webs at the landscape level. University of …, 2004 - books.google.com
There is growing evidence from a wide range of ecological systems that local population,
community, and ecosystem dynamics can be dramatically influenced by fluxes of organisms …