Fingerprint Fingerprint is based on mining the text of the person's scientific documents to create an index of weighted terms, which defines the key subjects of each individual researcher.

tree ring Earth & Environmental Sciences
Tungsten Chemical Compounds
tungsten Earth & Environmental Sciences
Cobalt Chemical Compounds
cobalt Earth & Environmental Sciences
growth rings Agriculture & Biology
climate Earth & Environmental Sciences
leukaemia Earth & Environmental Sciences

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Research Output 1986 2017

  • 944 Citations
  • 13 h-Index
  • 45 Article
  • 1 Chapter
  • 1 Conference contribution

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. R. Jun 1 2017 In : Dendrochronologia. 44, p. 19-21 3 p.

Research output: Research - peer-reviewArticle

Thuja plicata
tree ring
growth rings

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. R., 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: Research - peer-reviewArticle

3 Citations

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. R., 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: Research - peer-reviewArticle

tree ring
Mediterranean climate

Additional analysis of dendrochemical data of Fallon, Nevada

Sheppard, P. R., 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: Research - peer-reviewArticle

Public Health
Heavy Metals