Asmeret Asefaw Berhe

Oct 12, 2023 | ted.com | Asmeret Asefaw Berhe

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Oct 3, 2023 | onlinelibrary.wiley.com | Tadeo Saez-Sandino |Antonio Gallardo |David Eldridge |Asmeret Asefaw Berhe

1 INTRODUCTION Topsoil organic matter (SOM) is the foundation for multiple ecosystem services such as food production, carbon (C) sequestration and water regulation (Kopittke et al., 2022). As soils develop over centuries to millions of years (pedogenesis), progressive declines in ecosystem properties (e.g., net primary productivity, rates of nutrient cycling, etc.) have been observed across systems and termed “ecosystem retrogression” (Peltzer et al., 2010).