R. L. Ernst

发表

Prescribing silvicultural treatments in hardwood stands of the Alleghenies. (Revised)

Susan L. Stout, David A. Marquis, Richard L. Ernst, 1992 .

User's guide to SILVAH: stand analysis, prescription, and management simulator program for hardwood stands of the Alleghenies.

David A. Marquis, Richard L. Ernst, D. A. Marquis, 1992 .

A Relative Density Measure for Mixed-Species Stands

D. A. Marquis, S. Stout, R. L. Ernst, 1987, Journal of Forestry.

Computerized algorithms for partial cuts

R. L. Ernst, S. L. Stout, S. Stout, 1991 .

The effects of stand structure after thinning on the growth of an allegheny hardwood stand

David A. Marquis, Richard L. Ernst, D. A. Marquis, 1991 .

Using relative diameter to improve density measures in Allegheny hardwood stands

Stephen E. Fairweather, J. J. Hillebrand, S. Stout, 1992 .

Comparison of metal homogeneity in grab, quartered, and crushed — sieved portions of stream sediments and metal content change resulting from crushing — sieving activity

Y. Zhou, R. L. Ernst, E. Mantei, 1993 .

Test of four stand growth simulators for the northeastern United States. Forest Service research paper

Thomas M. Schuler, David A. Marquis, Richard L. Ernst, 1993 .