Indirect methods produce higher estimates of fine root production and turnover rates than direct methods.
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ABSTRACT:
SUBMITTER: Yuan ZY
PROVIDER: S-EPMC3494664 | biostudies-literature | 2012
REPOSITORIES: biostudies-literature
Publications
Indirect methods produce higher estimates of fine root production and turnover rates than direct methods.
PloS one 20121109 11
The production and turnover of fine roots play substantial roles in the biogeochemical cycles of terrestrial ecosystems. However, the disparity among the estimates of both production and turnover, particularly due to technical limitations, has been debated for several decades. Here, we conducted a meta-analysis to compare published estimates of fine root production and turnover rates derived from different methods at the same sites and at the same sampling time. On average, the estimates of fine ...[more]
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