Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Text availability

Article attribute

Article type

Publication date

Search Results

137 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Results By Year timeline is not available.
Page 1
Coal burning leaves toxic heavy metal legacy in the Arctic.
McConnell JR, Edwards R. McConnell JR, et al. Proc Natl Acad Sci U S A. 2008 Aug 26;105(34):12140-4. doi: 10.1073/pnas.0803564105. Epub 2008 Aug 18. Proc Natl Acad Sci U S A. 2008. PMID: 18711138 Free PMC article.
Synchronous volcanic eruptions and abrupt climate change ∼17.7 ka plausibly linked by stratospheric ozone depletion.
McConnell JR, Burke A, Dunbar NW, Köhler P, Thomas JL, Arienzo MM, Chellman NJ, Maselli OJ, Sigl M, Adkins JF, Baggenstos D, Burkhart JF, Brook EJ, Buizert C, Cole-Dai J, Fudge TJ, Knorr G, Graf HF, Grieman MM, Iverson N, McGwire KC, Mulvaney R, Paris G, Rhodes RH, Saltzman ES, Severinghaus JP, Steffensen JP, Taylor KC, Winckler G. McConnell JR, et al. Proc Natl Acad Sci U S A. 2017 Sep 19;114(38):10035-10040. doi: 10.1073/pnas.1705595114. Epub 2017 Sep 5. Proc Natl Acad Sci U S A. 2017. PMID: 28874529 Free PMC article.
Alpine ice evidence of a three-fold increase in atmospheric iodine deposition since 1950 in Europe due to increasing oceanic emissions.
Legrand M, McConnell JR, Preunkert S, Arienzo M, Chellman N, Gleason K, Sherwen T, Evans MJ, Carpenter LJ. Legrand M, et al. Among authors: mcconnell jr. Proc Natl Acad Sci U S A. 2018 Nov 27;115(48):12136-12141. doi: 10.1073/pnas.1809867115. Epub 2018 Nov 12. Proc Natl Acad Sci U S A. 2018. PMID: 30420500 Free PMC article.
137 results