From patterns to causal understanding: Structural equation modeling (SEM) in soil ecology

Pedobiologia
By: , and 

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Abstract

In this perspectives paper we highlight a heretofore underused statistical method in soil ecological research, structural equation modeling (SEM). SEM is commonly used in the general ecological literature to develop causal understanding from observational data, but has been more slowly adopted by soil ecologists. We provide some basic information on the many advantages and possibilities associated with using SEM and provide some examples of how SEM can be used by soil ecologists to shift focus from describing patterns to developing causal understanding and inspiring new types of experimental tests. SEM is a promising tool to aid the growth of soil ecology as a discipline, particularly by supporting research that is increasingly hypothesis-driven and interdisciplinary, thus shining light into the black box of interactions belowground.

Additional publication details

Publication type Article
Publication Subtype Journal Article
Title From patterns to causal understanding: Structural equation modeling (SEM) in soil ecology
Series title Pedobiologia
DOI 10.1016/j.pedobi.2015.03.002
Volume 58
Issue 2-3
Year Published 2015
Language English
Publisher ScienceDirect
Publisher location Amsterdam
Contributing office(s) National Wetlands Research Center
Description 8 p.
First page 65
Last page 72
Online Only (Y/N) N
Additional Online Files (Y/N) N