Báo cáo lâm nghiệp: "A growth model for Pinus radiata D Don stands in north-western Spain" doc
Báo cáo lâm nghiệp: "A growth model for Pinus radiata D. Don stands in north-western Spain" doc
... whole-stand growth model for radiata pine (Pinus radiata D. Don) stands in north-western Spain is presented. In this model,
the initial stand conditions at any point in time are defined by three state ... no inventory data are available [4].
A growth model for Pinus radiata D. Don stands in north-western Spain 455
Table I. Summarised data correspondi...
Báo cáo lâm nghiệp: "A dendroclimatic analysis of Pinus densiflora from Mt. Chiri in southern Korea" ppt
...
(narrow
rings)
and
release
(wide
rings)
that
are
probably
related
to
stand
dynamics.
The
detrending
methods
applied
were
chosen
to
remove
age-
and
stand
dynamics-related
growth ...
relationship
noted
in
Korean
red
pine
and
its
wide
geo-
graphical
distribution
in
Korea
reinforce
its
potential
for
dendroclimatic
studies.
ACKNOWLEDGEMENTS
This
study
w...
Báo cáo lâm nghiệp:"A height-diameter model for Pinus radiata D. Don in Galicia (Northwest Spain)" docx
... estimates.
Pinus radiata D. Don / forest modelling / Galicia / height-diameter relationship
Résumé – Un modèle hauteur-diamètre pour Pinus radiata D. Don en Galice (nord-ouest de l’Espagne). Vingt-six ... relationship in Pinus
radiata stands in Galicia (north-western Spain) by considering
a number of stand variables (dominant diameter, dominant
height, age, density, s...
Báo cáo lâm nghiệp: " Stand growth model using volume increment/basal area ratios" pot
... m
2
in matur-
ing and 400 m
2
in senescence phase stands. In each
plot, stand age (average of two dominant individu-
als) and site quality were determined following the
methodology proposed ... model
e TVI/BA ratio data showed significant varia-
tions between site qualities and stand age, mainly
in the youngest stands (Fig. 1). is justified their
inclusion in the model a...
Báo cáo lâm nghiệp: "A trait database for Guianan rain forest trees permits intraand inter-specific contrasts" docx
... ecophysiological traits are provided for individual plants under different environmental conditions and at different ontogenetic stages. The database
is thus unique in permitting intraspecific analyses, such ... Tree diversity in tropical rain forests: a
validation of the intermediate disturbance hypothesis, Science 294
(2001) 1702–1704.
[30] Paget D. , Étude de la diversité spatiale des...
Báo cáo lâm nghiệp: "A micropropagation system for Eucalyptus dunnii x Eucalyptus sp" pot
...
mg
’
I-
1,
root
formation
decreased.
Similarly,
rooting
was
also
reduced
when
riboflavin
(5.0
mg.J-
1)
was
included
in
the
medium.
Survival
of
re-
generated
plantlets
was
90% ...
stage,
the
addition
of
AC,
GA
3,
BAP
(0.05
mg
’
I-
1)
and
IBA
(0.05
mg
’
I-1)
in
the
MS
medium
produced
the
best
shoot
growth.
Although
incubation
in
the
dark
increased...
Báo cáo lâm nghiệp: "Production potential and ecological stability of mixed forest stands in uplands – VI. A beech/larch stand on a mesotrophic site of the Křtiny Training Forest Enterprise" pot
... 1992–2003
Larix decidua Mill. living trees dead trees living trees dead trees living trees dead trees living trees dead trees living trees dead trees living trees dead trees
Traditional parameters ... studied mixed
beech/larch stands.
D (1988) demonstrated the high production
of this mixture compared to pure stands in his paper
aimed at the growth potential in tended beech/...
Báo cáo lâm nghiệp: " Site quality equations for Pinus sylvestris L. plantations in Galicia (northwestern Spain)" ppt
... and based on the integral form of Korf’s model (cited in [36]).
Table II. Algebraic difference models considered.
Model Algebraic difference model Base equation
M1
Sloboda [53]
M2
McDill and ... and site index models
for young and mature stands within an ecosystem-based manage-
ment framework, in: Amaro A., Tomé T. (Eds.), Empirical and pro-
cess based models for forest tree an...
Báo cáo lâm nghiệp:"Aboveground biomass relationships for beech (Fagus moesiaca Cz.) trees in Vermio Mountain, Northern Greece, and generalised equations for Fagus sp." ppt
... Payandeh
[22] reviewed and compared the log-transformed linear model with
the simple nonlinear form and pointed out that the latter model
resulted in better fit for two datasets of Betula alleghaniensis ... and
Europe for Fagus spp. were also reported and validation with the field data indicated that the American regressions closely predicted total tree
biomass for the study fores...
![Báo cáo lâm nghiệp: "Stability of Norway spruce (Picea abies [L.] Karst.) stands in the Beskid Śląski and Beskid Żywiecki Mts. from the aspect of their nutrition status" pptx](https://media.store123doc.com/images/document/2014_08/07/medium_imq1407381712.jpg)
Báo cáo lâm nghiệp: "Stability of Norway spruce (Picea abies [L.] Karst.) stands in the Beskid Śląski and Beskid Żywiecki Mts. from the aspect of their nutrition status" pptx
... year
of needles in all the analyzed groups of stands is on
the decrease for the growth of trees and, in the first
year also in the group of stands strongly threatened
with disintegration (STH). ... conducted in spruce stands in the
uplands of Central Germany (R et al. 1989),
the deficit of magnesium and calcium is in uenced
by their leaching from soil by acid r...
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