Amping up soil carbon: soil carbon stocks in California rangelands under adaptive multi-paddock and conventional grazing management
This study measured soil carbon across 64 California ranches and found that AMP-grazed pastures held 13–29% more soil carbon than conventionally grazed ones. The gains extended deep into the soil profile, highlighting AMP grazing’s strong potential for long-term carbon storage and climate impact.
Ruminating on soil carbon: Applying current understanding to inform grazing management
This paper proposes a unified conceptual framework combining plant ecophysiology and soil biogeochemistry to explain how soil organic carbon (SOC) accumulates and is stabilized in grazed systems.
Ecosystem Impacts and Productive Capacity of a Multi-Species Pastured Livestock System
This paper conducted a whole-farm life cycle assessment (LCA) of a multi-species pasture rotation (MSPR) farm in the southeastern United States that was originally converted from degraded cropland. Results showed an average of 2.29 Mg C ha−1 yr−1. Incorporation of soil C sequestration into the LCA reduced net GHG emissions by 80%, resulting in a footprint 66% lower than commodity production systems.
Whole-System Approach Managing Grazing to Restore Soil Health and Farm Livelihoods
This paper is a literature review on the ecological impacts of grazing, and finds that where managed properly (employing a “whole-systems approach” and “adaptive, goal-directed grazing methods”) livestock are essential to ecosystem service sustainability and improvement. Soil organic matter increases were sufficient to yield a net sink of 2 tons of carbon per hectare per year.
It’s Not the Cow, It’s the How
In this thought-provoking talk, Bobby Gill of the Savory Institute discusses the symbiosis between grasslands and grazer, and why everyone — regardless of dietary choice — depends on properly-managed livestock for regenerating these dying landscapes.
A half-century of Holistic Management: what does the evidence reveal?
This comprehensive literature review describes the main tenets of HM and addresses the longstanding and unresolved controversy over its legitimacy. It additionally provides a meta-analysis that not only provides an up-to-date review of the multidisciplinary evidence and ongoing arguments about HM, but also provides a novel explanation for the controversy.
Impacts of holistic planned grazing with bison compared to continuous grazing with cattle in South Dakota shortgrass prairie
Paper assesses Holistic Planned Grazing outcomes in shortgrass prairie of the Northern Great Plains of North America. Researchers compared key ecosystem functions on the ranch of long time Holistic Management practitioner Mimi Hillenbrand who grazes bison, with those on neighboring cattle ranches using set stocked light continuous (LCG) and heavy continuous grazing (HCG).
Carbon Footprint Evaluation of Regenerative Grazing at White Oak Pastures
Lifecycle analysis on White Oak Pastures’ beef. Results demonstrated that a pound of protein sequestered 3.5 pounds of CO2, in comparison to conventional beef which emitted 33 pounds of CO2 per pound of protein, or even Impossible Burger or Beyond Meat which emitted 3.5 pounds and 2 pounds of CO2 per pound of protein, respectively.
Reassessing the role of grazing lands in carbon-balance estimations: Meta-analysis and review
This study compared the carbon balance reported by national inventories that followed the IPCC, with an alternative estimation derived from the meta-analysis of science-based, peer-reviewed data. Results show that the potential for grasslands to sequester carbon is large and unaccounted for in standard IPCC models.
Review of Evidence on Drylands Pastoral Systems and Climate Change: Implications and Opportunities for Mitigation and Adaptation
This report highlights the importance of drylands, grazing lands and livestock-based livelihoods and illustrates their relationship with climate and with climate mitigation through the adoption of methodologies to restore soil. The editors write “There is a great potential for carbon sequestration in drylands because of their large extent and because substantial historic carbon losses mean that drylands soils are now far from saturation (FAO/LEAD, 2006). Lal (2004) estimates that soil carbon sequestration in the dryland ecosystems could achieve about 1 billion tonnes C per year but reaching this will require a vigorous and coordinated effort at a global scale.” It should be noted that more recent studies suggest that the drawdown potential might be higher.
