Soil bacterial and fungal communities show within field heterogeneity that varies by land management and distance metric
Soil bacterial and fungal communities show within field heterogeneity that varies by land management and distance metric
复制标题
土壤细菌和真菌群落在田间表现出异质性,该异质性因土地管理和距离度量而异
DOI:
10.1016/j.soilbio.2022.108920
复制
发表时间:
2023
影响因子:
9.7
通讯作者:
Seaton F
中科院分区:
文献类型:
--
作者:
Seaton F
Increasing interest in the use of microbial metrics to evaluate soil health raises the issue of how fine-scale heterogeneity can affect microbial community measurements. Here we analyse bacterial and fungal communities of over 100 soil samples across 17 pasture farms and evaluate beta diversity at different scales. We find large variation in microbial communities between different points in the same field, and if Aitchison distance is used we find that within-field variation is as high as between-farm variation. However, if Bray-Curtis or Jaccard distance are used this variation is partially explained by differences in soil pH and vegetation and is higher under mob grazing for fungi. Hence, field scale variation in microbial communities can impact the evaluation of soil health.
影响因子:
9.7
作者:
N. Fierer;S. Wood;C. P. B. de Mesquita
通讯作者:
N. Fierer;S. Wood;C. P. B. de Mesquita
DOI:
10.1101/2021.09.13.460094
发表时间:
2021-09
期刊:
bioRxiv
影响因子:
--
作者:
F. M. Seaton;R. Griffiths;T. Goodall;I. Lebron;L. Norton
通讯作者:
F. M. Seaton;R. Griffiths;T. Goodall;I. Lebron;L. Norton
DOI:
--
发表时间:
1968
期刊:
影响因子:
--
作者:
D. Ball;W. M. Williams
通讯作者:
W. M. Williams