Philip A. Helmke
About
Philip A. Helmke has authored 48 papers that have received a total of 2.1k indexed citations.
This includes 17 papers in Pollution, 11 papers in Geochemistry and Petrology and 10 papers in Astronomy and Astrophysics. The topics of these papers are Heavy metals in environment (15 papers), Planetary Science and Exploration (10 papers) and Geochemistry and Elemental Analysis (10 papers). Philip A. Helmke is often cited by papers focused on Heavy metals in environment (15 papers), Planetary Science and Exploration (10 papers) and Geochemistry and Elemental Analysis (10 papers) and collaborates with scholars based in United States, Norway and Sweden. Philip A. Helmke's co-authors include L. A. Haskin, Kang Xia, M. L. Jackson, William F. Bleam and R. L. Korotev and has published in prestigious journals such as Science, Journal of Geophysical Research Atmospheres and Environmental Science & Technology.
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