Month: February 2026
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Soil Heavy Metal Source Attribution in Henan, Yellow River
Explains how APCR/MLR and PMF separate natural and human-derived heavy metals in Yellow River soils, with farming and land-management implications for Henan.
Writer, Author, Horticulturist, Agricultural historian
Sustainable Agriculture, Seed Sovereignty, Environmental Conservation, Community Agriculture, Agroecology, Agricultural Practices, Herbal Medicine
Explains how APCR/MLR and PMF separate natural and human-derived heavy metals in Yellow River soils, with farming and land-management implications for Henan.