Statistics
Publications
14
Citations
2K
H-Index
12
Active since
1956
Affiliations
Northrop Grumman (United States)(Current)
J. J. Barkman is an author at Northrop Grumman (United States) specializing in botany, engineering, and natural sciences.
Publications per year
1956–2011
14
14
Phytosociology and Ecology of Cryptogamic Epiphytes.
Darryl J. Hill, J. J. Barkman · Journal of Applied Ecology · 1971 · 841 citations
Code of phytosociological nomenclature
J. J. Barkman, J. Moravec, Stephan Rauschert · Plant Ecology · 1976 · 291 citations
Microclimate: Vegetation and Fauna.
James B. Grace, Ph. Stoutjesdijk, J. J. Barkman · Journal of Ecology · 1993 · 162 citations
Phytosociology and Ecology of Cryptogamic Epiphytes
Fabius LeBlanc, J. J. Barkman · The Bryologist · 1971 · 146 citations
1–5 of 14