Multifactorial effects matter: Moving thermal adaptation into a real-world setting.

Area of Science:

• Environmental Science
• Microbiology
• Ecology

Background:

• Climate change drivers interact unpredictably in nature.
• Traditional studies isolate single factors, limiting real-world applicability.
• Microbial respiration's thermal adaptation is understudied regarding interacting global changes.

Purpose of the Study:

• To highlight the need for multifactorial experiments in climate change research.
• To emphasize the importance of studying interacting global change factors on microbial respiration.
• To advocate for incorporating complex interactions into thermal adaptation studies.

Main Methods:

• Review of current climate change impact studies.
• Analysis of limitations in single-driver experiments.
• Identification of research gaps in multifactorial thermal adaptation studies.

Main Results:

• Current climate change impact studies often isolate variables.
• Real-world climate change involves interacting drivers.
• Few studies examine the combined effects of multiple global change factors on microbial respiration.

Conclusions:

• Multifactorial experiments are crucial for understanding climate change impacts.
• Future research should integrate interacting global change factors.
• This approach is vital for accurately assessing microbial respiration's thermal adaptation.