88
R.D . D'Arrigo and G.c. Jacoby
Ropelewski, C.F., and Halpert, M.S. 1987. Global and regional scale precipitation
patterns associated with the EI Nino/Southern Oscillation. Mon Wea Rev, 115,
1606-1626.
Schulman, E. 1956. Dendroclimatic Changes in Semiarid America. Tucson: University of Arizona Press.
Schweingruber, F.H . 1988. Tree Rings. Basics and Applications of Dendrochronology. Dordrecht, The Netherlands : Reidel.
Schweingruber, F.H., Briffa, K.R ., and Nogler, P. 1993. A tree-ring densitometric
transect from Alaska to Labrador: Comparison of ring-width and maximumlatewood-density chronologies in the conifer belt of northern North America.
Int J Biometeorol, 37, 151-169.
Stokes, M.A ., and Smiley, T.L. 1968. An Introduction to Tree-Ring Dating.
Chicago: University of Chicago Press.
Swetnam, T.W ., and Betancourt, J.L. 1990. Fire-Southern Oscillation relations in
the southwestern United States. Science, 249, 1017-1020.
Thetford, R.D ., D'Arrigo, R.D., and Jacoby , G.c. 1991. An image-analysis
system for determining densitometric and ring-width time series. Can J For
Res, 21, 1544-1549.
Trenberth, K.E. 1990. Recent observed interdecadal climate changes. Symposium
on Global Change Systems, Feb. 1990. American Meteorological Society,
Anaheim, CA.
Villalba, R. 1989. Latitude of the surface high-pressure belt over western South
America during the last 500 years as inferred from tree-ring analysis. Quat SAm
Antarc Pen, 7, 273-303.
Villalba, R. 1990. Climatic fluctuations in northern Patagonia during the last 1000
years as inferred from tree-ring records . Quat Res, 34, 346-360.
Villalba, R., Boninsegna, J.A., and Cobos, D .R. 1989. A tree-ring reconstruction
of summer temperature between a.d. 1500 and 1974 in western Argentina.
Third International Conference of Southern Hemisphere Meteorology and
Oceanography, Buenos Aires, Argentina.
Yarnal, B., and Diaz, H .F. 1986. Relationships between extremes of the Southern
Oscillation and the winter climate of the Anglo-American Pacific coast. J
Climatol, 6, 197-219.
R.D . D'Arrigo and G.c. Jacoby
Ropelewski, C.F., and Halpert, M.S. 1987. Global and regional scale precipitation
patterns associated with the EI Nino/Southern Oscillation. Mon Wea Rev, 115,
1606-1626.
Schulman, E. 1956. Dendroclimatic Changes in Semiarid America. Tucson: University of Arizona Press.
Schweingruber, F.H . 1988. Tree Rings. Basics and Applications of Dendrochronology. Dordrecht, The Netherlands : Reidel.
Schweingruber, F.H., Briffa, K.R ., and Nogler, P. 1993. A tree-ring densitometric
transect from Alaska to Labrador: Comparison of ring-width and maximumlatewood-density chronologies in the conifer belt of northern North America.
Int J Biometeorol, 37, 151-169.
Stokes, M.A ., and Smiley, T.L. 1968. An Introduction to Tree-Ring Dating.
Chicago: University of Chicago Press.
Swetnam, T.W ., and Betancourt, J.L. 1990. Fire-Southern Oscillation relations in
the southwestern United States. Science, 249, 1017-1020.
Thetford, R.D ., D'Arrigo, R.D., and Jacoby , G.c. 1991. An image-analysis
system for determining densitometric and ring-width time series. Can J For
Res, 21, 1544-1549.
Trenberth, K.E. 1990. Recent observed interdecadal climate changes. Symposium
on Global Change Systems, Feb. 1990. American Meteorological Society,
Anaheim, CA.
Villalba, R. 1989. Latitude of the surface high-pressure belt over western South
America during the last 500 years as inferred from tree-ring analysis. Quat SAm
Antarc Pen, 7, 273-303.
Villalba, R. 1990. Climatic fluctuations in northern Patagonia during the last 1000
years as inferred from tree-ring records . Quat Res, 34, 346-360.
Villalba, R., Boninsegna, J.A., and Cobos, D .R. 1989. A tree-ring reconstruction
of summer temperature between a.d. 1500 and 1974 in western Argentina.
Third International Conference of Southern Hemisphere Meteorology and
Oceanography, Buenos Aires, Argentina.
Yarnal, B., and Diaz, H .F. 1986. Relationships between extremes of the Southern
Oscillation and the winter climate of the Anglo-American Pacific coast. J
Climatol, 6, 197-219.