Báo cáo lâm nghiệp: "Carbon partitioning: fructose 2,6-bisphosphate content as an indicator of specific changes in carbohydrate metabolism in needles from class II spruce trees" pot
Báo cáo lâm nghiệp: "Carbon partitioning: fructose 2,6-bisphosphate content as an indicator of specific changes in carbohydrate metabolism in needles from class II spruce trees" pot
...
be
indicative
of
increased
partitioning
of
carbon
into
sucrose
(starch
decreases)
and
this
situa-
tion
is
obviously
continued
during
summer.
Class
li -specific
changes
in
pool ...
based
on
dry
weight)
differ
significantly
in
the
levels
of
starch,
TP
and
F26BP,
in
that
class
II
needles
show
a
decrease
in
starch,
compared
to
in-
crease...
Báo cáo lâm nghiệp: "Carbon accumulation in Finland’s forests 1922–2004 – an estimate obtained by combination of forest inventory data with modelling of biomass, litter and soil" potx
... level than in 1922.
Both the expansion of forested areas and the increased car-
bon density in Finland’s forests were the results of forest man-
agement that aimed at increasing the potential of sustainable
timber ... by
origin, and the transfers of carbon in litter and soil between forests
and other land uses in Finland’s forests between 1922 and 2004.
Figure 6. Annual chang...
Báo cáo lâm nghiệp: "Precipitation partitioning and related nutrient fluxes in a subtropical forest in Okinawa, Japan" ppt
... modified mainly through the processes of wash-
off of materials deposited during the previous period without
rain, and by leaching of nutrient from plants, and absorption of
ions from the rain [34, ... mainly from foliage
leaching [31]. Ca was mainly from dry deposition and was
almost imperceptible from canopy exchange [32]. Na came
almost from rainfall, with appreciable v...
Báo cáo lâm nghiệp: "Carbon stock changes in a peaty gley soil profile after afforestation with Sitka spruce (Picea sitchensis)" potx
... that
clearfelling of hardwood and spruce forests in USA caused an
increase of between 5 and 14% in bulk density in the top 20 cm
of mineral soil. The increase depended on the severity of the
disturbance. In ... known.
In second-rotation stands, the amount of C
org
in the O
L
, as
well as the thickness of O
L
and O
H
layers, increased as the
amount of lit...
Báo cáo lâm nghiệp: "Carbon pool and substitution effects of an increased use of wood in buildings in Switzerland: first estimates" pdf
... effects of an increased use of wood within technosphere.
One important effect of an increased use of wood was
neglected: the decline of the carbon storage in the forests
because of an increased ... effects of an increased use
of wood within Switzerland are of particular interest. The con-
tributions of the different GHG-relevant mechanisms of an
increased use...
Báo cáo lâm nghiệp: "Carbon and nitrogen winter storage and remobilisation during seasonal flush growth in two-year-old cork oak (Quercus suber L.) saplings" pptx
... decrease in RSA
C
was
steeper than that in RSA
N
resulting in a significant decrease in
the ratio of the two.
3.4. Seasonal changes in content and partitioning
of winter C and N in plants
Winter ... consequently
also total root: plant ratio decreased significantly from March
to August. The importance of wood in plant biomass increased
with time reaching 30% in A...
Báo cáo lâm nghiệp: "Carbon and nitrogen allocation in trees" pot
...
is
often
indicated
by
an
increase
in
arginine
concentration
in
small
branches
and
bark
tissue.
Both
soluble
and
protein
nitrogen
gradually
increase
during
the
summer
as
growth ...
proteins.
These
pro-
teins
are
rich
in
arginine
and
other
basic
amino
acids
(Kang
and
Titus,
1980),
accu-
mulate
in
the
fall,
disappear
in
the
spring
and
are
gly...
Báo cáo lâm nghiệp: "Carbon and phosphorus relations in and non-mycorrhizal pine seedlings" pps
...
in
phosphorus
content
and
concentration
within
the
plant;
2)
no
change
in
photo-
synthetic
rate;
and
3)
an
actual
12%
decrease
in
biomass.
This
biomass
loss
by
mycorrhizal
plants ...
biochemical
evidence
of
Harley
and
McCready
(1952).
The
similarity
of
the
photosynthetic
rates
of
LP-M
plants
with
HP-N
and
HP-M
plants,
without
a
concomitant...
Báo cáo lâm nghiệp: "Environmental risk assessment based on semi-quantitative analysis of forest management data" pptx
...
(Kysuce and Orava). In a mountain region (Low Tatras), the importance of factors contributing to the static stability of
trees and position towards dangerous winds increased significantly. The ...
optimization of medium- and long-term forest man-
agement planning. In particular, we focus upon:
(1) introducing the data and methodology used in
the analysis,
(2) developing and de...
Báo cáo lâm nghiệp: " Soil and plant communities development and ecological effectiveness of reclamation on a sand mine cast" ppt
... (USA) mineral
sand open casts (D et al. 2001) and the bank of
the Sulphur Mine in Piaseczno (South Poland).
ere was an increase in the percentage of C
org
in the Ai horizon corresponding ... Shannon diversity index 'H' and abundance of species (number of species) in plant communities depending on
the age and category of areas in the Szczakowa sand mi...
Từ khóa:
- báo cáo lâm nghiệp
- cách làm báo cáo tốt nghiệp
- hướng dẫn làm báo cáo tốt nghiệp khoa kế toán
- cách làm bìa báo cáo tốt nghiệp
- cách làm slide báo cáo tốt nghiệp
- cách làm báo cáo tốt nghiệp chuyên ngành kế toán
- cách làm powerpoint báo cáo tốt nghiệp
- tài liệu làm báo cáo tốt nghiệp
- cách làm bài báo cáo tốt nghiệp