Every reference with a DOI in the deposited reference list resolved to a known
work in Crossref or DataCite at the dated check, and none carried a retraction,
withdrawal, or removal notice.
5 without a DOI — not checked. A reference
deposited without a DOI is never matched by title or guessed at; it stays outside the checked
set, and this line discloses that.
Design, Construction, and Installation of an Intact Soil Core Lysimeter
The 5 references without a DOI — listed, not checked
no DOI — not checkedHobbie, S. Effects of plant species on nutrient cycling. TREE 7, 336–339 (1992).
no DOI — not checkedSchlesinger, W. H. Biogeochemistry: An Analysis of Global Change 108–140 (Academic, San Diego, 1991).
no DOI — not checkedMarland, G. & Boden, T. A. Trends: A Compendium of Data on Global Change (Carbon Dioxide Information Analysis Center, Oak Ridge National Laboratory, TN, 1997).
no DOI — not checkedChou, T. H. Energy and Economic Analyses of Comparative Sustainability in Low-Input and Conventional Farming Systems. Thesis, Michigan State Univ. (1993).
no DOI — not checkedVitousek, P. M. et al. Human alteration of the global nitrogen cycle: sources and consequences. Ecol. Appl. 7, 737–750 (1997).
What this badge says. CiteStamped means the CHECKABLE references of this
work were clean at the dated check: each resolved to a known work in a public registry, and none
carried a retraction notice at that time. It says nothing about the quality, findings,
or importance of the work itself, and nothing about references deposited without a DOI.
checked 2026-08-29 — re-checked daily as this page is visited;
titles and statuses come from Crossref and DataCite and are not part of the signed record
Both snippets point at the live badge image and link back to this page. The
badge re-renders from the daily check, so an embed never goes stale by more than a day of visits.