Results 141 to 150 of about 125,502 (228)

Summary of space imagery studies in Utah and Nevada [PDF]

open access: yes
The author has identified the following significant results. An enhanced enlargement of a S190B color image at a scale of 1/19,200 of the Bingham porphyry copper deposit has compared a geological map of the area with the space imagery map as fair for the
Jensen, M. L.
core   +1 more source

Management of silver fir (Abies alba Mill.) in Slovenia

open access: yes, 2009
In the paper, we analysed the structure and developmental characteristics of forest stands with silver fir in Slovenia, the management and cut in four forest site strata, where silver fir occurs. We used databases from the Slovenia Forest Service. In growing stock (GS) of silver fir, large (dbh=30-49cm) and very large (d=50 cm and more) diameter trees ...
Bončina, Andrej   +4 more
openaire   +1 more source

Coexistence of silver fir and beech in the Dinaric Alps : implications for conservation and management of silver fir

open access: yes
The tree species composition of silver fir and beech forests has changed in space and time due to a number of direct and indirect natural and anthropogenic causal factors. Forming silvicultural guidelines, therefore, requires a sufficient understanding of the ecological, historical, economic and general environmental factors that influence silver fir ...
Diaci, Jurij   +2 more
openaire   +1 more source

Heart Rate Response to Sound and Light [PDF]

open access: yes
Heart rate response to varying sound and light ...
Burch, Neil R.   +2 more
core   +1 more source

Silver Firs

open access: yesBulletin of popular information - Arnold Arboretum, Harvard University., 1928
openaire   +1 more source

Of Firs or Silver Firs

open access: yesBulletin of popular information - Arnold Arboretum, Harvard University., 1929
openaire   +1 more source

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