Biochar application to temperate grasslands: challenges and opportunities for delivering multiple ecosystem services.

ABSTRACT: Grasslands (natural, semi-natural and improved) occupy approximately one-third of the terrestrial biosphere and are key for global ecosystem service provision, storing up to 30% of soil organic carbon (SOC). To date, most research on soil carbon (C) sequestration has focused on croplands where the levels of native soil organic matter (SOM) are typically low and significant potential exists to replenish SOM stocks. However, with the renewed push to achieve "net zero" C emissions by 2050, grasslands may offer an additional C store, utilising tools such as biochar. Here, we critically evaluate the potential for biochar as a technology for increasing grassland C stocks, identifying a number of practical, economic, social and legislative challenges that need to be addressed before the widescale

SUBMITTER: Brown RW 

PROVIDER: S-EPMC10261193 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature