Knowledge graph centered on Loss-on-ignition method with 76 nodes and 184 connections. Top connected: Delphinium, Spruce, Atriplex canescens, Potentilla, Erigeron.
Systematic excavation of 1-meter soil pits with depth-stratified sampling at 10 cm intervals for soil organic carbon, nitrogen, and dissolved organic carbon analysis. Includes soil profile description and photographic documentation.
Synthesized from method descriptions across 16 papers using this protocol.
Steps below were extracted from the most recent peer-reviewed implementation of this protocol in the corpus — Soil signals of key mechanisms driving greater protection of organic carbon under aspen compared to spruce forests in a North American montane ecosystem (2025), Biogeosciences. Implementations in other papers (listed below) may differ.