... 10.1051/forest:2007016
Original article
Botanical determinants of foliage clumping and light interception
in two-year-old coppice poplar canopies:
assessment from 3-D plant mock-ups
Eric C
a
*
,HervéS
b
a
Forest ... alternating inter-row dis-
tances of 0.75 m and 1.5 m, and a within row spacing of 0.9 m, to
yield a planting density of 1...
...
690
kg.ha
-1
of
’scories
Thomas’,
containing
110
kg
of
P2O5
and
345
kg
of
CaO;
and
400
kg.ha
-1
of
’patenkali’,
containing
120
kg
of
K2O
and
40
kg
of
MgO.
Nitrogen ...
in
the
radial
growth
increment
of
pine
stands
on
a
drained
bog.]
Lesnoi
Zhurnal
1, 15-18
Richardson
J
(1981)
Growth
of
natural
tree
seedlings
on
a
fen
following...
... 2005. Effect of
wood ash fertilization on stand growth, soil, water and nee-
dle chemistry, and berry yields of lingonberry (Vaccinium
vitis-idaea L.) in Scots pine stand in Finland. Metsandus-
likud ... to interpret the foliage and
soil analyses, and to find possible indications in the
soil -plant relation in Scots pine stands.
MATERIAL AND METHODS
Wood ash and n...
... the transfer of
uropodine mites: (1) individuals vectoring mites and
(2) individuals not vectoring mites. Testing for dif-
ferences in the number of individuals between group
1 and group 2 ... composition in the study
area was as follows: T. pecinai (965 individuals
and 94.6%), T. obscura (48 individuals and 4.7%),
U. vinicolora (6 individuals and 0.6%) and U. ipidis...
... classified and described in detail. Assessment of the ecological stability of the forest stand was carried out using
biogeographical differentiation of the landscape and the outline of the forest ... while respecting the principles of
environmentally friendly forestry management. Planting of multi-storeyed and
species-rich stands, with English oak and common ash in...
... distribution of losses in
growth of trees caused by the feeding of pine shoot beetles
Tomicus piniperda and T. minor (Col., Scolytidae) in Scots
pine stands growing within range of the in uence of a ...
e mean shoot fall in individual years indicated a
high intensity of beetle feeding in pine crowns in
2002 in the marginal part of the stand (Table 1). Dur-...
... polluted area, pollutants
originating esp. from lignite mining, processing
and burning and from oil refineries. In Middle
Ages a centre of ore mining and processing.
11 Český les (Bohemian Forest)
14 ... in Slovakia is very
rich especially in chromium and zinc, and also in
cadmium and lead. It is due not only to air pollution
but also to the in uence of bedroc...
... within relevé groups and correla-
tions of variables in the CCA (Figs. 1 and 2).
e most distinguished difference in the EIV oc-
curred in soil reaction and nutrients, showing the
decrease of ... increase of acidophytes, resulting in lower
richness than in hardwood stands. e negative ef-
fect of Picea abies on diversity and cover of vascular
plants was also foun...
... initially increasing with increasing cutting intensity, and, having reached the peak on plot M
(medium intensity), there followed a decrease in the seedling abundance. Lower numbers of beech seedlings ... increasing cutting intensity. e ANOVA results document
a significant in uence of cutting intensity on the abundance of both one-year-old and older seedlings. e abundance
of...
... of wood species containing the
extracts used to impregnate poplar wood and ∆E* of impregnated
poplar.
case; it lightens while pine and poplar darken, but it is known
to contain an unstable dye ... to lighten the role of extractives in
reactions spoiling colour of wood submitted to solar-type irra-
diation, and examine links between colour stability of a wood
and anti...