Concepedia

Harold E. Grelen

HE

Statistics

Publications

15

Citations

528

H-Index

12

Active since

1961

Affiliations

US Forest Service(Current)

Southern Research Station

Harold E. Grelen is an author at US Forest Service specializing in forestry, botany, and engineering.

Top concepts

BotanyForestryEngineeringNatural Resource ManagementDeforestationVegetation ScienceBiogeographyNatural SciencesForest MeteorologyAgricultural Economics

Publications per year

1961–2001

15

Publications

15

Trees, Shrubs and Woody Vines of the Southwest

Harold E. Grelen, Robert A. Vines · Journal of Range Management · 1961 · 231 citations

Botany, Biogeography, Forestry +3

Vegetative Response to 37 Years of Seasonal Burning on a Louisiana Longleaf Pine Site

James D. Haywood, Finis L. Harris, Harold E. Grelen et al. · Southern Journal of Applied Forestry · 2001 · 67 citations · Full text

Engineering, Botany, Silviculture +14

Twenty Years of Prescribed Burning Influence the Development of Direct-Seeded Longleaf Pine on a Wet Pine Site in Louisiana

James D. Haywood, Harold E. Grelen · Southern Journal of Applied Forestry · 2000 · 32 citations · Full text

Prescribed Burning Influence, Engineering, Botany +15

May Burning Favors Survival and Early Height Growth of Longleaf Pine Seedlings

Harold E. Grelen · Southern Journal of Applied Forestry · 1983 · 25 citations

Biology, Botany, Forest Restoration +10

Plant Succession on Cleared Sandhills in Northwest Florida

Harold E. Grelen · The American Midland Naturalist · 1962 · 23 citations

Applied Plant Ecology, Biodiversity, Engineering +12

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