New estimation strategy improves soil carbon sampling in …
Research Technician Michael Douglass and Postdoctoral Researcher Nan Li conducting deep soil coring for quantifying soil organic carbon stocks on a farm in Piatt County, Ill. Credit: Dan Schaefer ... The samples were collected up to 1 meter deep using a Giddings probe. This level of dense sampling has never been done before," said co-author ...
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