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A multiproxy database of western North American Holocene paleoclimate records (2021)
Journal Article
Brown, K. J., Cumming, B. F., Rodysill, J. R., Lachniet, M. S., Fritz, S. C., Bennett, J. R., Galloway, J. M., Schoups, G., Gavin, D. G., Munroe, J. S., Dawson, A., Shuman, B. N., Goman, M. F., Metcalfe, S., Wahl, D. B., Morris, J. L., Staines-Urías, F., Jiménez-Moreno, G., Kirby, M. E., Marsicek, J. P., …Routson, C. C. (2021). A multiproxy database of western North American Holocene paleoclimate records. Earth System Science Data, 13(4), 1613-1632. https://doi.org/10.5194/essd-13-1613-2021

Holocene climate reconstructions are useful for understanding the diverse features and spatial heterogeneity of past and future climate change. Here we present a database of western North American Holocene paleoclimate records. The database gathers p... Read More about A multiproxy database of western North American Holocene paleoclimate records.

Novel responses of diatoms in neotropical mountain lakes to indigenous and post-European occupation (2021)
Journal Article
Velez, M. I., Salgado, J., Brenner, M., Hooghiemstra, H., Escobar, J., Boom, A., Bird, B., Curtis, J. H., Temoltzin-Loranca, Y., Patiño, L. F., Gonzalez-Arango, C., Metcalfe, S. E., Simpson, G. L., & Velasquez, C. (2021). Novel responses of diatoms in neotropical mountain lakes to indigenous and post-European occupation. Anthropocene, 34, Article 100294. https://doi.org/10.1016/j.ancene.2021.100294

How Indigenous peoples and European settlers transformed terrestrial ecosystems in the Americas is well evidenced in the literature, but far less is known about how aquatic ecosystems changed. This study examined diatom records from sediment cores fr... Read More about Novel responses of diatoms in neotropical mountain lakes to indigenous and post-European occupation.

Climatic and environmental change in the western Tibetan Plateau during the Holocene, recorded by lake sediments from Aweng Co (2021)
Journal Article
Zhang, Y., Zhang, J., McGowan, S., Metcalfe, S., Jones, M., Leng, M. J., & Hou, J. (2021). Climatic and environmental change in the western Tibetan Plateau during the Holocene, recorded by lake sediments from Aweng Co. Quaternary Science Reviews, 259, Article 106889. https://doi.org/10.1016/j.quascirev.2021.106889

Understanding the strength and extent of the Asian summer monsoon (including the East Asian summer monsoon and the Indian summer monsoon) in the Tibetan Plateau (TP) region is crucial for predicting possible changes in the regional eco-environment an... Read More about Climatic and environmental change in the western Tibetan Plateau during the Holocene, recorded by lake sediments from Aweng Co.

Characteristics and source attribution of PM₂.₅ during 2016 G20 Summit in Hangzhou: Efficacy of radical measures to reduce source emissions (2021)
Journal Article
Chen, K., Metcalfe, S. E., Yu, H., Xu, J., Xu, H., Ji, D., Wang, C., Xiao, H., & He, J. (2021). Characteristics and source attribution of PM₂.₅ during 2016 G20 Summit in Hangzhou: Efficacy of radical measures to reduce source emissions. Journal of Environmental Sciences, 106, 47-65. https://doi.org/10.1016/j.jes.2021.01.010

A field campaign was conducted to study the PM2.5 and atmospheric gases and aerosol's components to evaluate the efficacy of radical measures implemented by the Chinese government to improve air quality during the 2016 G20 Summit in Hangzhou China. T... Read More about Characteristics and source attribution of PM₂.₅ during 2016 G20 Summit in Hangzhou: Efficacy of radical measures to reduce source emissions.