Reference health

How much wetland has the world lost? Long-term and recent trends in global wetland area

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12/12 checkable references clean · checked 2026-07-26

Every reference with a DOI or an arXiv id 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.

34 with no DOI or arXiv id: not checked. A reference deposited without a DOI is checked only when it names an arXiv id, under that id’s DataCite DOI. The rest are never matched by title or guessed at; they stay outside the checked set, and this line says so.

The 12 checked references that resolve
resolves10.1579/0044-7447(2007)36[335:CNWPPC]2.0.CO;2
China's Natural Wetlands: Past Problems, Current Status, and Future Challenges
resolves10.1146/ANNUREV-ENVIRON-021810-094524
State of the World's Freshwater Ecosystems: Physical, Chemical, and Biological Changes
resolves10.1016/J.GLOENVCHA.2014.04.002
Changes in the global value of ecosystem services
resolves10.1002/AQC.2233
Forty years of wetland conservation and wise use
resolves10.1071/MF99098
Global wetland inventory – current status and future priorities
resolves10.1525/BIO.2009.59.1.8
Wet and Wonderful: The World's Largest Wetlands Are Conservation Priorities
resolves10.1080/02626667.2011.631014
Ecosystem services of wetlands: pathfinder for a new paradigm
resolves10.1007/S11434-012-5093-3
Mapping wetland changes in China between 1978 and 2008
resolves10.3406/ecmed.2012.1316
Existing areas and past changes of wetland extent in the Mediterranean region: an overview
resolves10.1371/JOURNAL.PONE.0081292
Drivers of Wetland Conversion: a Global Meta-Analysis
resolves10.1017/S0376892900034433
Environmental Impacts of Peat Mining in the United States: Documentation for Wetland Conservation
resolves10.1007/S11434-011-4942-9
Protection efficacy of national wetland reserves in China
The 34 references with no DOI or arXiv id, listed, not checked
no DOI — not checkedBurke, L. A., Kura, Y., Kassem, K., Revenga, C., Spalding, M., and McAllister, D. (2000). Pilot Analysis of Global Ecosystems. Coastal Ecosystems. World Resources Institute, Washington D.C. Available from: http://www.costabalearsostenible.es/PDFs/AMYKey%20References_Indicators/PAGE_WRI.pdf [accessed 21 June 2014]
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no DOI — not checked2025120823275471200_R7
no DOI — not checked2025120823275471200_R8
no DOI — not checked2025120823275471200_R9
no DOI — not checked2025120823275471200_R10
no DOI — not checkedde Klemm, C. (1995). The Legal Development of the Ramsar Convention on Wetlands of International Importance especially as Waterfowl Habitat (2 February 1971). (Ramsar Convention Bureau, Gland, Switzerland) Available from: http://www.ramsar.org/cda/en/ramsar-pubs-books-legal-development-of/main/ramsar/1-30-101%5E23880_4000_0__ [accessed 20 June 2014]
no DOI — not checked2025120823275471200_R12
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no DOI — not checked2025120823275471200_R19
no DOI — not checked2025120823275471200_R20
no DOI — not checkedPrairie potholes.
no DOI — not checked2025120823275471200_R22
no DOI — not checked2025120823275471200_R23
no DOI — not checked2025120823275471200_R24
no DOI — not checked2025120823275471200_R26
no DOI — not checked2025120823275471200_R27
no DOI — not checked2025120823275471200_R28
no DOI — not checkedThree new wetlands inventories in Brazil.
no DOI — not checked2025120823275471200_R31
no DOI — not checked2025120823275471200_R33
no DOI — not checkedRamsar Convention (2012). Report of the Secretary General on the implementation of the Convention at the global level. Ramsar COP11 DOC. 7. Available from: http://www.ramsar.org/pdf/cop11/doc/cop11-doc07-e-sg.pdf [Accessed 10 November 2013].
no DOI — not checkedRamsar Convention Secretariat (2011). Ramsar’s Liquid Assets. 40 years of the Convention on Wetlands. Available from: http://www.ramsar.org/pdf/Ramsar40_booklet/Ramsar_LiquidAssets_E.pdf [accessed 15 April 2014]
no DOI — not checked2025120823275471200_R37
no DOI — not checked2025120823275471200_R38
no DOI — not checked2025120823275471200_R39
no DOI — not checkedShaw, S. P., and Fredine, C. G. (1956). ‘Wetlands of the United States: their extent and their value to waterfowl and other wildlife.’ U.S. Circular 39. Northern Prairie Wildlife Research Center Online. (Department of the Interior: Washington, DC.) Available from: http://www.npwrc.usgs.gov/resource/wetlands/uswetlan/index.htm [Accessed 12 December 2013].
no DOI — not checked2025120823275471200_R41
no DOI — not checked2025120823275471200_R42
no DOI — not checked2025120823275471200_R44
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. If Crossref’s record marks the work itself retracted, withdrawn, or removed, the badge says so instead of showing clean. It says nothing about the quality, findings, or importance of the work itself, and nothing about references with neither a DOI nor an arXiv id.

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