The DOI matches its Crossref record; 48 of the 48 references it cites were found in a registry or an index.
Winter melt trends portend widespread declines in snow water resources
Open accessAbstract
In many mountainous regions, winter precipitation accumulates as snow that melts in the spring and summer, which provides water to one billion people globally. Climate warming and earlier snowmelt compromise this natural water storage. Although snowpack trend analyses commonly focus on the snow water equivalent (SWE), we propose that trends in the accumulation season snowmelt serve as a critical indicator of hydrological change. Here we compare long-term changes in the snowmelt and SWE from snow monitoring stations in western North America and find 34% of stations exhibit increasing winter snowmelt trends ( P < 0.05), a factor of three larger than the 11% showing SWE declines ( P < 0.05). Snowmelt trends are highly sensitive to temperature and an underlying warming signal, whereas SWE trends are more sensitive to precipitation variability. Thus, continental-scale snow water resources are in steeper decline than inferred from SWE trends alone. More winter snowmelt will complicate future water resource planning and management. Mountain snowpack declines are often tracked using snow water equivalent trends sensitive to highly variable precipitation. Observational work proposes temperature-driven daily snowmelt during the accumulation season as an alternative metric, with increases that are three times more widespread.
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Cites
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Cited by
Barnes, P. W., Robson, T. M., Neale, P. J., Williamson, C. E., Zepp, R. G., Madronich, S., Wilson, S. R., Andrady, A. L., Heikkilä, A. M., Bernhard, G. H., et al. (2022) · Photochemical & Photobiological Sciences · doi:10.1007/s43630-022-00176-5 · Cited by 121
Barnes, P. W., Robson, T. M., Zepp, R. G., Bornman, J. F., Jansen, M. A. K., Ossola, R., Wang, Q.-W., Robinson, S. A., Foereid, B., Klekociuk, A. R., et al. (2023) · Photochemical & Photobiological Sciences · doi:10.1007/s43630-023-00376-7 · Cited by 113
Metadata
- Authors
- Musselman, K. N., Addor, N., Vano, J. A., & Molotch, N. P.
- Venue
- Nature Climate Change
- Published
- 2021-04-05
- Volume
- 11
- Issue
- 5
- Pages
- 418-424
- ISSN
- 1758-678X (ISSN-L)
- 1758-6798
- OpenAlex
- W3144948810
- Cited by
- 331
- References
- 48
- FWCI
- 18.57
- Type
- journal article
- Language
- en
- Open access
- green
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