Environmental Studies and Forestry

Environmental and microbial controls on microbial necromass recycling, an important precursor for soil carbon stabilization

K. M. Buckeridge, K. E. Mason, et al.

This research, conducted by Kate M. Buckeridge and colleagues, reveals the intricate controls on microbial necromass recycling efficiency in UK grassland soils, shedding light on its impact on soil carbon stabilization amidst varying environmental conditions.

00:00

Playback language: English

Index

Abstract

Microbial necromass carbon is the primary constituent of stable soil carbon, but the controls on its stabilization are unknown. Prior to stabilization, necromass may be recycled. This study explores controls on necromass recycling efficiency in 27 UK grassland soils using stable isotope tracing and indicator species analysis. Recycling efficiency increased with microbial growth rate on necromass and was highest in soils with low historical precipitation. Bacterial and fungal indicators of necromass recycling efficiency were identified. Environmental and microbial controls strongly influence necromass recycling, affecting soil carbon stabilization.

Publisher

Communications Earth & Environment

Published On

Oct 22, 2020

Authors

Kate M. Buckeridge, Kelly E. Mason, Niall P. McNamara, Nick Ostle, Jeremy Puissant, Tim Goodall, Robert I. Griffiths, Andrew W. Stott, Jeanette Whitaker

Related Publications

Explore these studies to deepen your understanding of the subject.

Agriculture

Soil microbial metabolism on carbon and nitrogen transformation links the crop-residue contribution to soil organic carbon

Z. Xie, Z. Yu, et al.

Environmental Studies and Forestry

A new scheme for low-carbon recycling of urban and rural organic waste based on carbon footprint assessment: A case study in China

K. Zhou, Y. Li, et al.

Agriculture

Integrating microbial community properties, biomass and necromass to predict cropland soil organic carbon

C. Wang, X. Wang, et al.

Engineering and Technology

Pathway decisions for reuse and recycling of retired lithium-ion batteries considering economic and environmental functions

R. Ma, S. Tao, et al.

Listen, Learn & Level Up

Over 10,000 hours of research content in 25+ fields, available in 12+ languages.

No more digging through PDFs, just hit play and absorb the world's latest research in your language, on your time.

listen to research audio papers with researchbunny