Research delineates the impacts of climate warming on microbial network interactions

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Credit: University of Oklahoma

Climate change impacts are broad and much reaching. A brand new examine by University of Oklahoma researchers from the Institute for Environmental Genomics explores the impacts of climate warming on microbial network complexity and stability, offering essential insights to ecosystem administration and for projecting ecological penalties of future climate warming.

“Global climate change is one of the most profound anthropogenic disturbances to our planet,” mentioned Jizhong Zhou, IEG’s director, a George Lynn Cross Research Professor in the College of Arts and Sciences and an adjunct professor in the Gallogly College of Engineering. “Climate warming can alter soil microbial community diversity, structure and activities, but it remains uncertain whether and how it impacts network complexity and its relationships to stability in microbial communities.”

To perceive whether or not and the way climate warming impacts the complexity and stability of ecological networks in soil microbial communities, the analysis crew examined temporal dynamics of soil microbial communities in a long-term experiment carried out in a tallgrass prairie ecosystem in central Oklahoma.

“Our study provides explicit evidence that network complexity begets stability in microbial ecology,” Zhou mentioned. “Molecular ecological networks under warming became significantly more robust, with network stability strongly correlated with network complexity, supporting the central ecological belief that complexity begets stability.”

“Furthermore, these results suggest that preserving microbial ‘interactions’ is critical for ecosystem management and for projecting ecological consequences of future climate warming,” he added.

The examine’s findings have implications for projecting ecological penalties of future climate warming and for ecosystem administration. Although climate warming has impacted decreased biodiversity and related ecosystem functioning, this examine means that the microbial group stability in the grassland ecosystem and the linked ecosystem features could possibly be much less susceptible in the hotter world.

The examine, “Climate warming enhances microbial network complexity and stability,” is revealed in Nature Climate Change.


Study goals to make use of microbial data to tell international climate change fashions


More data:
Mengting Maggie Yuan et al, Climate warming enhances microbial network complexity and stability, Nature Climate Change (2021). DOI: 10.1038/s41558-021-00989-9

Provided by
University of Oklahoma


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Research delineates the impacts of climate warming on microbial network interactions (2021, February 22)
retrieved 22 February 2021
from https://phys.org/news/2021-02-delineates-impacts-climate-microbial-network.html

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