Pulse Brain · Growing Health Evidence Index
Tier 1 — Meta-analysis / systematic reviewPeer-reviewedConventional

Quantitative evidence for global amphibian population declines

Houlahan, J. E., et al

Nature · 2000

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Summary

This 2000 Nature publication presents quantitative meta-analytical evidence for widespread global amphibian population declines. The work synthesised available population data to establish the scale of the phenomenon across regions and species. As a foundational quantitative assessment, the study is likely cited in discussions of biodiversity loss linked to agricultural intensification and habitat loss, though the abstract is unavailable to confirm specific mechanistic claims.

Regional applicability

The study is global in scope and would be applicable to United Kingdom amphibian monitoring and conservation policy. However, without access to the full paper, the degree to which specific UK population trends or local drivers (e.g. agricultural practices, wetland loss) are addressed cannot be confirmed.

Key measures

Population decline rates; proportion of populations declining; geographic and temporal patterns in amphibian abundance

Outcomes reported

The study quantified evidence for amphibian population declines across global datasets. It synthesised meta-analytical data on population trends to establish the prevalence and magnitude of amphibian population change.

Theme
Farming systems, soils & land use
Subject
Out of scope / non-food
Study type
Meta-analysis
Study design
Meta-analysis
Source type
Peer-reviewed study
Status
Published
Geography
Global
System type
Other
DOI
10.1038/35008052
Catalogue ID
IRmqh57rdp-75a74c

Topic tags

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