R. Sayre

Plant Records from Natural Forest Communities in the Bladen Nature Reserve, Maya Mountains, Belize

Ronald L. Liesner, S. Iremonger, R. Sayre, 1995 .

Effects of rainfall acidity and ozone on foliar leaching in red spruce (Picea rubens)

T. Fahey, R. Sayre, 1999 .

USGS Goals for the Coming Decade

M. A. Ayers, D. Hutchinson, J. Labaugh, 2007, Science.

Spatial variations of sapwood chemistry with soil acidity in Appalachian forests. [Quercus rubra; Prunus serotina; Pinus strobus L. ; Tsuga canadensis; Quercus prinus; Carya glabra]

D. Dewalle, W. Sharpe, B. Swistock, 1991 .

Developing an Analytical Framework: Incorporating Ecosystem Services into Decision Making - Proceedings of a Workshop

G. Arthaud, D. Hogan, C. Shapiro, 2010 .

A National Geographic Framework for Guiding Conservation on a Landscape Scale

J. Morton, L. Brandt, J. Briggs, 2012 .