Details

Autor(en) / Beteiligte

• Yuan, Mengting Maggie
• Guo, Xue
• Wu, Linwei
• Zhang, Ya
• Xiao, Naijia
• Ning, Daliang
• Shi, Zhou
• Zhou, Xishu
• Wu, Liyou
• Yang, Yunfeng
• Tiedje, James M.
• Zhou, Jizhong

Titel

Climate warming enhances microbial network complexity and stability

Ist Teil von

• Nature climate change, 2021-04, Vol.11 (4), p.343-348

Ort / Verlag

London: Nature Publishing Group

Erscheinungsjahr

2021

Link zum Volltext

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• Unravelling the relationships between network complexity and stability under changing climate is a challenging topic in theoretical ecology that remains understudied in the field of microbial ecology. Here, we examined the effects of long-term experimental warming on the complexity and stability of molecular ecological networks in grassland soil microbial communities. Warming significantly increased network complexity, including network size, connectivity, connectance, average clustering coefficient, relative modularity and number of keystone species, as compared with the ambient control. 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, warming significantly strengthened the relationships of network structure to community functional potentials and key ecosystem functioning. These results indicate that preserving microbial ‘interactions’ is critical for ecosystem management and for projecting ecological consequences of future climate warming.The authors examine the effect of long-term experimental warming on the complexity and stability of molecular ecological networks in grassland soil microbial communities. They find warming increases network complexity, which is strongly correlated with network stability.