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Studies describe the effects of climate warming on microbial network interactions

Credit: University of Oklahoma

The effects of climate change are widespread and widespread. A new study by researchers at the Institute for Environmental Genomics, University of Oklahoma, investigates the impact of climate warming on the complexity and stability of microbial networks, provides important insights into ecosystem management, and provides important insights into the ecology of future climate warming. Predicting the scientific impact.


“Global climate change is one of the most serious anthropogenic disturbances on Earth,” said Jizhong Zhou, director of IEG, professor of research at the College of Liberal Arts, and adjunct professor at Gallory Institute of Technology. Says. “Climate warming can alter the diversity, structure and activity of soil microbial communities, but whether and how it affects the relationship between network complexity and microbial community stability. It is unknown if it will affect. “

To understand if and how climate warming affects the complexity and stability of soil microbiology ecosystem networks, the research team was conducted in the Tallgrass prairie ecosystem in Central Oklahoma. In a long-term experiment, we investigated the temporal dynamics of soil microbial communities.

“Our research provides clear evidence that network complexity creates stability in microbial ecology,” Zhou said. “Molecular ecological networks in warming have become significantly more robust, and network stability strongly correlates with network complexity, supporting the central ecological belief that complexity creates stability. “

“Furthermore, these results suggest that maintaining microbial” interactions “is important for predicting the ecological impacts of ecosystem management and future climate warming.” He added.

The results of this study will impact the prediction of the ecological impacts of future climate warming and ecosystem management. Climate warming has affected ecosystem functions associated with reduced biodiversity, but this study is not vulnerable in a world where the stability of microbial communities in grassland ecosystems and associated ecosystem functions is warm. It suggests that there is a possibility.

The study that “climate warming increases the complexity and stability of microbial networks” Natural climate change..


The study aims to use microbial information to inform global climate change models.


For more information:
Maggie Yuan et al, Climate warming increases the complexity and stability of microbial networks, Natural climate change (2021). DOI: 10.1038 / s41558-021-00989-9

Provided by the University of Oklahoma

Quote: The study was obtained from https://phys.org/news/2021-02-delineates-impacts-climate-microbic-network.html on February 22, 2021 for microbial network interactions (February 2021). 22nd) describes the impact of climate warming

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Studies describe the effects of climate warming on microbial network interactions

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