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Review
. 2018 Nov 19;374(1763):20170387.
doi: 10.1098/rstb.2017.0387.

Museum specimens of terrestrial vertebrates are sensitive indicators of environmental change in the Anthropocene

C Jonathan Schmitt  1 , Joseph A Cook  2 , Kelly R Zamudio  3 , Scott V Edwards  4
Affiliations
Review

Museum specimens of terrestrial vertebrates are sensitive indicators of environmental change in the Anthropocene

C Jonathan Schmitt et al. Philos Trans R Soc Lond B Biol Sci. .

Abstract

Natural history museums and the specimen collections they curate are vital scientific infrastructure, a fact as true today as it was when biologists began collecting and preserving specimens over 200 years ago. The importance of museum specimens in studies of taxonomy, systematics, ecology and evolutionary biology is evidenced by a rich and abundant literature, yet creative and novel uses of specimens are constantly broadening the impact of natural history collections on biodiversity science and global sustainability. Excellent examples of the critical importance of specimens come from their use in documenting the consequences of environmental change, which is particularly relevant considering the alarming rate at which we now modify our planet in the Anthropocene. In this review, we highlight the important role of bird, mammal and amphibian specimens in documenting the Anthropocene and provide examples that underscore the need for continued collection of museum specimens.This article is part of the theme issue 'Biological collections for understanding biodiversity in the Anthropocene'.

Keywords: Anthropocene; climate change; contamination; emergent disease; museum specimens.

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Conflict of interest statement

The authors declare no competing interests related to the subject matter.

Figures

Figure 1.
Figure 1.
Vertebrate museum specimens as historical snapshots of the total environment. Diverse data types stemming from museum specimens (left of the figure) provide historical data that can be compared to data sampled from contemporary specimens or samples (right of the figure). Together these temporal datasets can shed light on how anthropogenic change (stippled bar at the centre of figure) drives diverse physiological, morphological, genetic and behavioural changes in vertebrate populations.
Figure 2.
Figure 2.
Black carbon soiling of museum specimens (black line) closely tracks previous estimates of black carbon emissions (purple line) [78] between 1880 and 2015. Estimates of black carbon decouple from coal consumption in the United States following progressive clean air legislation. Figure used with permission from DuBay & Fuldner [75]. BC, black carbon; BTUs, British thermal units. (Online version in colour.)
See this image and copyright information in PMC

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