April 9, 2024 Gravuer, K., S. Gennet and H. L. Throop. 2019. Organic amendment additions to rangelands: A meta-analysis of multiple ecosystem outcomes. Global Change Biology 25(3):1152-1170. Home » Gravuer, K., S. Gennet and H. L. Throop. 2019. Organic amendment additions to rangelands: A meta-analysis of multiple ecosystem outcomes. Global Change Biology 25(3):1152-1170.