Earthworms in Canada May Not Be Beneficial In All Ecosystems
Bottom Line Conclusion: In boreal forests, the organic matter consumed by earthworms means a reduction in available nutrients for other organisms, reduction in fungi, and reduction in soil moisture. A new study by a large team of researchers from around the world has looked at global earthworm diversity patterns that are influenced by climate to try and help anticipate how these valuable animals might be affected in a warming world. The study covered 57 countries, including Canada, and gathered data from nearly 7,000 sites. But a Canadian researcher who … Continue reading →