Metagenomic insights into effects of spent engine oil perturbation on the microbial community composition and function in a tropical agricultural soil

2017 ◽  
Vol 24 (8) ◽  
pp. 7139-7159 ◽  
Author(s):  
Lateef B. Salam ◽  
Sunday O. Obayori ◽  
Francisca O. Nwaokorie ◽  
Aisha Suleiman ◽  
Raheemat Mustapha
Keyword(s):  
Microbial Community ◽  
Community Composition ◽  
Agricultural Soil ◽  
Microbial Community Composition ◽  
Engine Oil ◽  
Spent Engine Oil ◽  
And Function

Liming alters microbial community composition and its co-occurrence patterns in Cd- and Pb-contaminated agricultural soil

2021 ◽  
Vol 166 ◽  
pp. 104064
Author(s):  
Xinqi Wang ◽  
Xia Lu ◽  
Zhuoqing Li ◽  
Qi Cheng ◽  
Yimin Zhou ◽  
...  
Keyword(s):  
Microbial Community ◽  
Community Composition ◽  
Agricultural Soil ◽  
Microbial Community Composition ◽  
Occurrence Patterns

scholarly journals Microbial Community Composition and Denitrifying Enzyme Activities in Salt Marsh Sediments

2008 ◽  
Vol 74 (24) ◽  
pp. 7585-7595 ◽  
Author(s):  
Yiping Cao ◽  
Peter G. Green ◽  
Patricia A. Holden
Keyword(s):  
Microbial Community ◽  
Salt Marsh ◽  
Carbon Content ◽  
Community Composition ◽  
Enzyme Activities ◽  
Nutrient Loading ◽  
Microbial Community Composition ◽  
Marsh Sediments ◽  
Salt Marsh Sediments ◽  
And Function

ABSTRACT Denitrifying microbial communities and denitrification in salt marsh sediments may be affected by many factors, including environmental conditions, nutrient availability, and levels of pollutants. The objective of this study was to examine how microbial community composition and denitrification enzyme activities (DEA) at a California salt marsh with high nutrient loading vary with such factors. Sediments were sampled from three elevations, each with different inundation and vegetation patterns, across 12 stations representing various salinity and nutrient conditions. Analyses included determination of cell abundance, total and denitrifier community compositions (by terminal restriction fragment length polymorphism), DEA, nutrients, and eluted metals. Total bacterial (16S rRNA) and denitrifier (nirS) community compositions and DEA were analyzed for their relationships to environmental variables and metal concentrations via multivariate direct gradient and regression analyses, respectively. Community composition and DEA were highly variable within the dynamic salt marsh system, but each was strongly affected by elevation (i.e., degree of inundation) and carbon content as well as by selected metals. Carbon content was highly related to elevation, and the relationships between DEA and carbon content were found to be elevation specific when evaluated across the entire marsh. There were also lateral gradients in the marsh, as evidenced by an even stronger association between community composition and elevation for a marsh subsystem. Lastly, though correlated with similar environmental factors and selected metals, denitrifier community composition and function appeared uncoupled in the marsh.

scholarly journals Tracking Replicate Divergence in Microbial Community Composition and Function in Experimental Microcosms

2019 ◽  
Vol 78 (4) ◽  
pp. 1035-1039 ◽  
Author(s):  
Renee Johansen ◽  
Michaeline Albright ◽  
La Verne Gallegos-Graves ◽  
Deanna Lopez ◽  
Andreas Runde ◽  
...  
Keyword(s):  
Microbial Community ◽  
Community Composition ◽  
Microbial Community Composition ◽  
And Function

scholarly journals Effects of Triclosan and Biosolids on Microbial Community Composition in an Agricultural Soil

2013 ◽  
Vol 85 (12) ◽  
pp. 2237-2242 ◽  
Author(s):  
Inmyoung Park ◽  
Nannan Zhang ◽  
Temitope A. Ogunyoku ◽  
Thomas M. Young ◽  
Kate M. Scow
Keyword(s):  
Microbial Community ◽  
Community Composition ◽  
Agricultural Soil ◽  
Microbial Community Composition
Sign in / Sign up

Export Citation Format

Share Document