AgriScience and Technology,
Journal Year:
2024,
Volume and Issue:
unknown, P. 317 - 325
Published: Jan. 1, 2024
Winter
wheat
constitutes
a
significant
share
of
Armenia’s
grain
production,
but
can
be
severely
affected
by
the
spread
fungal
diseases.
According
to
recent
scientific
studies,
methods
based
on
dynamics
spectral
signatures
crops
allow
for
timely
detection
early
signs
crop
diseases,
prevention
epidemiological
threats,
and
minimization
economic
losses.
The
paper
addresses
problem
determining
optimal
monitoring
periods
phytopathogens
across
republic
Armenia
using
these
methods.
study
covers
various
regions
Armenia,
taking
into
account
their
climatic
agronomic
characteristics,
as
Normalized
Difference
Vegetation
Index
(NDVI),
weather
conditions
digital
elevation
model.
data
show
potential
timing
key
phenological
stages
in
winter
development,
which
is
essential
this
type
monitoring.
Cartographic
materials
have
been
created
indicate
recommended
start
dates
monitoring,
average
from
2018-2024.
also
outlines
necessary
steps
improve
outcomes
proposed
methodology,
well
actions
implementing
approach
practice.
Remote Sensing,
Journal Year:
2025,
Volume and Issue:
17(1), P. 155 - 155
Published: Jan. 5, 2025
The
intertidal
ecosystem
serves
as
a
critical
transitional
zone
between
terrestrial
and
marine
environments,
supporting
diverse
biodiversity
essential
ecological
functions.
However,
these
systems
are
increasingly
threatened
by
climate
change,
rising
sea
levels,
anthropogenic
impacts.
Accurately
mapping
ecosystems
differentiating
mangroves,
salt
marshes,
tidal
flats
remains
challenge
due
to
inconsistencies
in
classification
frameworks.
Here,
we
present
high-precision
approach
for
using
multi-source
satellite
data,
including
Sentinel-1,
Sentinel-2,
Landsat
8/9,
integrated
with
the
Google
Earth
Engine
(GEE)
platform,
enable
detailed
of
zones
across
China–ASEAN.
Our
findings
indicate
total
area
73,461
km2
China–ASEAN,
an
average
width
1.16
km.
Analyses
patch
area,
abundance,
perimeter
relationships
reveal
power-law
distribution
scaling
exponent
1.52,
suggesting
self-organizing
characteristics
shaped
both
natural
human
pressures.
offer
foundational
data
guide
conservation
management
strategies
region’s
novel
perspective
propel
research
on
global
coastal
ecosystems.
Journal of Ecology,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Jan. 22, 2025
Abstract
The
distylous
plant
Primula
veris
has
long
served
as
a
model
species
for
studying
heterostyly,
that
is
the
occurrence
of
multiple
floral
morphs
within
population
to
ensure
outcrossing.
Habitat
loss,
reduced
sizes,
and
climate
change
have
raised
concerns
about
impact
these
factors
on
morph
ratios
related
consequences
fitness
heterostylous
species.
We
studied
deviation
P.
from
isoplethy
(i.e.
equal
frequency)
in
response
size,
landscape
context
climatic
factors,
based
pan‐European
citizen
science
campaign
involving
observations
28
countries.
In
addition,
we
examined
relative
frequency
determine
whether
disrupt
frequencies
or
specific
an
advantage
over
other.
Theory
predicts
short‐styled
S‐morphs
long‐styled
L‐morphs
populations
at
equilibrium.
However,
data
>3000
showed
substantial
significant
excess
(9%
higher
compared
L‐morphs).
Deviation
equilibrium
was
substantially
stronger
smaller
not
affected
by
identity.
Higher
summer
precipitation
land
use
intensity
were
associated
with
increased
prevalence
S‐morphs.
Five
containing
individuals
exhibiting
short
homostyle
phenotypes
(with
style
anthers
low
positions)
found.
Genotyping
CYP734A50
gene
S
locus,
which
determines
length
position
,
revealed
no
mutations
this
region.
Our
results
unprecedented
geographic
sampling
suggest
changes
may
be
responsible
non‐equilibrium
frequencies.
This
large‐scale
initiative
sets
foundations
future
studies
clarify
unexpected
due
partial
intra‐morph
compatibility,
disruption
heterostyly
survival
Synthesis
.
Human‐induced
environmental
affect
biodiversity
indirectly
through
altering
reproductive
traits,
can
also
lead
genetic
diversity.
Further
research
should
consider
possible
role
pollinators
mediating
ecological
evolutionary
recent
shifts
traits.
BIO Web of Conferences,
Journal Year:
2025,
Volume and Issue:
155, P. 01007 - 01007
Published: Jan. 1, 2025
Agriculture
becomes
one
of
the
essential
sectors
in
supporting
food
security.
Nevertheless,
many
cases
around
world,
vast
urbanization
often
leads
to
an
imbalance
resource
consumption
and
its
carrying
capacity
including
land.
This
paper
explores
status
agricultural
land
from
perspective
spatial
temporal
dynamics
Jombang
District,
Indonesia.
is
regions
East
Java
Province
that
significantly
contributes
crop
production.
More
than
50%
use
Yet,
affected
by
several
factors
such
as
distance
nearest
city,
industrialization,
road
infrastructure,
built-up
density,
well
government
policy
on
planning
might
have
some
impacts
during
last
years.
To
assess
extrapolate
existing
future
capacity,
we
conducted
three
analyses
comprising
following:
(1)
cover
change;
(2)
ecological
footprint
biocapacity;
eventually
(3)
capacity.
All
are
based
considering
past,
existing,
future.
The
findings
suggest
policy,
plan,
programs
should
be
maintained
continually
towards
surplus
LCC.
