• 1172 Citations
  • 15 h-Index
1986 …2017
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Fingerprint Dive into the research topics where Paul Sheppard is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

  • 1 Similar Profiles
tree ring Earth & Environmental Sciences
tungsten Earth & Environmental Sciences
Tungsten Chemical Compounds
cobalt Earth & Environmental Sciences
Cobalt Chemical Compounds
growth rings Agriculture & Biology
dendrochronology Earth & Environmental Sciences
volcanic eruption Earth & Environmental Sciences

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Research Output 1986 2017

  • 1172 Citations
  • 15 h-Index
  • 45 Article
  • 4 Chapter
  • 1 Conference contribution
1 Citation (Scopus)

A solvent-based extraction fails to remove mobile nitrogen from western redcedar (Thuja plicata)

Bunn, A. G., Helfield, J. M., Gerdts, J. R., Gleaves, D. A., Drake, D. C. & Sheppard, P., Jun 1 2017, In : Dendrochronologia. 44, p. 19-21 3 p.

Research output: Contribution to journalArticle

Thuja plicata
nitrogen
tree ring
growth rings
pretreatment
3 Citations (Scopus)

The First Millennium-Age Araucaria Araucana in Patagonia

Aguilera-Betti, I., Muñoz, A. A., Stahle, D., Figueroa, G., Duarte, F., González-Reyes, Á., Christie, D., Lara, A., González, M. E., Sheppard, P., Sauchyn, D., Moreira-Muñoz, A., Toledo-Guerrero, I., Olea, M., Apaz, P. & Fernandez, A., Jan 1 2017, In : Tree-Ring Research. 73, 1, p. 53-56 4 p.

Research output: Contribution to journalArticle

Araucaria araucana
endangered species
Argentina
24 Citations (Scopus)

Streamflow variability in the Chilean Temperate-Mediterranean climate transition (35°S–42°S) during the last 400 years inferred from tree-ring records

Muñoz, A. A., González-Reyes, A., Lara, A., Sauchyn, D., Christie, D., Puchi, P., Urrutia-Jalabert, R., Toledo-Guerrero, I., Aguilera-Betti, I., Mundo, I., Sheppard, P., Stahle, D., Villalba, R., Szejner, P., LeQuesne, C. & Vanstone, J., Mar 30 2016, (Accepted/In press) In : Climate Dynamics. p. 1-16 16 p.

Research output: Contribution to journalArticle

tree ring
streamflow
river
confluence
twentieth century
4 Citations (Scopus)

Additional analysis of dendrochemical data of Fallon, Nevada

Sheppard, P., Helsel, D. R., Speakman, R. J., Ridenour, G. & Witten, M. L., Apr 5 2012, In : Chemico-Biological Interactions. 196, 3, p. 96-101 6 p.

Research output: Contribution to journalArticle

Cobalt
Tungsten
Contamination
Powders
Metals
5 Citations (Scopus)

Comparison of size and geography of airborne tungsten particles in Fallon, Nevada, and sweet home, Oregon, with implications for public health

Sheppard, P., Bierman, B. J., Rhodes, K., Ridenour, G. & Witten, M. L., 2012, In : Journal of Environmental and Public Health. 2012, 509458.

Research output: Contribution to journalArticle

Geography
Tungsten
Public Health
Leukemia
Heavy Metals