Food webs describe the relationships — links or connections — among species in an ecosystem, but the relationships vary in their importance to energy flow and dynamics of species populations.

Minor cause, major effect: Interactions in ecosystems can intensify impact of climate change. ScienceDaily . Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2011 / 05 / 110502092324.htm ...

This study reveals how gut microbiome interactions influence E. coli colonization, using Dynamic Covariance Mapping to ...

More information: Lucas P. Medeiros et al, Revealing unseen dynamical regimes of ecosystems from population time-series data, Proceedings of the National Academy of Sciences (2025). DOI: 10.1073 ...

Object Details Author Bardgett, Richard D Wardle, David A. 1963-Contents Controls on terrestrial ecosystem processes: an historical perspective -- Species and biotic interactions as ecosystem drivers ...

GCSE; Edexcel; Biodiversity & the effect of human interaction on ecosystems - Edexcel Biodiversity and interdependence. Biodiversity is a measure of how many different species live in an ecosystem.

Then, starting in the 1990’s, the lynx population began to rebound after the species received protected status. Their gradual reestablishment triggered a trophic cascade much like the ...

Pesticide usage, both in agriculture and lawn maintenance, is taking a toll. And loss of habitat from development is also causing stress. “It’s alarming,” Archangelo said.

Scientists have unearthed in Arizona fossils from an assemblage of animals, including North America's oldest-known flying ...

To apply their model, the team examined data from two studies about very different ecosystems. One study looked at historical trends in Lake Zurich, where plankton populations fluctuate based on ...