scholarly journals Soil microbial sensitivity to temperature remains unchanged despite community compositional shifts along geothermal gradients

2021 ◽  
Author(s):  
Gabriel Y. K. Moinet ◽  
Manpreet K. Dhami ◽  
John E. Hunt ◽  
Anastasija Podolyan ◽  
Liyĭn L. Liáng ◽  
...  
Keyword(s):  
Geothermal Gradients ◽  
Soil Microbial

scholarly journals Prolonged exposure does not increase soil microbial community compositional response to warming along geothermal gradients

2017 ◽  
Vol 94 (2) ◽  
Author(s):  
Dajana Radujković ◽  
Erik Verbruggen ◽  
Bjarni D Sigurdsson ◽  
Niki I W Leblans ◽  
Ivan A Janssens ◽  
...  
Keyword(s):  
Microbial Community ◽  
Soil Microbial Community ◽  
Prolonged Exposure ◽  
Geothermal Gradients ◽  
Soil Microbial

scholarly journals Prolonged exposure does not increase soil microbial community response to warming along geothermal gradients

2017 ◽  
Author(s):  
Dajana Radujković ◽  
Erik Verbruggen ◽  
Bjarni D. Sigurdsson ◽  
Niki I. W. Leblans ◽  
Sara Vicca ◽  
...  
Keyword(s):  
Microbial Community ◽  
Soil Microbial Community ◽  
Community Response ◽  
Rrna Genes ◽  
Community Responses ◽  
Short Term ◽  
Geothermal Gradients ◽  
Soil Microbial ◽  
Short Term Exposure

ABSTRACTPredicting effects of climate change on ecosystem functioning requires knowledge of soil microbial community responses to warming. We used natural geothermal gradients (from +1°C to +19°C above ambient) in two subarctic grasslands to test the hypothesis that long-term exposure (>50 years) intensifies microbial community responses to warming compared to short-term exposure (5-7 years). Community profiles from amplicon sequencing of bacterial and fungal rRNA genes did not support this hypothesis: significant changes relative to ambient were observed from +9°C and upwards in the long-term and from 7°C to 11°C / +3°C to +5°C and upwards in the short-term, for bacteria and fungi, respectively. Our results suggest that bacterial communities in high-latitude grasslands will not undergo lasting shifts in community composition under the warming predicted for the coming 100 years. Fungal communities do appear to be temperature sensitive to the warming within this range, but only for short-term exposures.

Soil microbial community response to nitrogen and phosphorous fertilization in a temperate forest nursery

2018 ◽  
Vol 51 (2) ◽  
Author(s):  
Muhammad Razaq ◽  
Muhammad Sajjad Haider ◽  
Salah Uddin ◽  
Liu Chunping ◽  
Hai-Long Shen ◽  
...  
Keyword(s):  
Microbial Community ◽  
Soil Microbial Community ◽  
Temperate Forest ◽  
Community Response ◽  
Forest Nursery ◽  
Soil Microbial
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