Open Access Journal of Environmental and Soil Sciences · 2022
Soil Organic Carbon Changes Under Low Disturbance Cropping in the Upper Columbia Plateau Region of Washington, Idaho, and Oregon, USA
Apfelbaum, S. I.
Abstract
No abstract in the library.
Findings
What changed what, as the paper reports it. Grouped by the measured property.
soil organic carbon stocks
↑ 11
- increase
H5 vs. H4significant · 0–30 cm · 2012 and 2019 soil-stock analysis · Palouse study region · P3 precipitation zone. Same direction for cumulative0–15 and0–30 cm stocks, not an isolated15–30 cm layer. H5 andH4 are independent LDC farm-history classes; no claim that temporal accrual establishes an LDC-versus-conventional effect. Table estimates are on the lognormal model scale; no back-transformation performed.
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