Economía Agraria y Recursos Naturales,
Journal Year:
2024,
Volume and Issue:
24(2), P. 7 - 47
Published: Dec. 23, 2024
Este
artículo
analiza
los
límites
de
la
nueva
Política
Agrícola
Común
(PAC)
para
lograr
objetivos
del
Pacto
Verde
en
tres
vertientes:
«dispersión
esfuerzos»
que
provoca
flexibilidad
reconocida
a
las
autoridades
nacionales
elaboración
Planes
Estratégicos;
el
irregular
ritmo
y
adopción
iniciativas
legislativas
Verde;
heterogéneos
«resultados»
esperar
deficiente
inserción
metas
PAC.
El
termina
analizando
informe
final
«diálogo
estratégico
sobre
futuro
agricultura»
explora
algunas
ideas-fuerza
PAC
post
2028.
Environmental Research,
Journal Year:
2024,
Volume and Issue:
261, P. 119754 - 119754
Published: Aug. 10, 2024
The
presence
of
pesticide
residues
in
waterbed
sediments
poses
a
significant
concern
for
aquatic
ecosystems'
health.
This
study
examined
contamination
38
water
bodies,
embedded
agricultural-dominated
regions,
across
eight
European
countries.
Three
indicators
were
targeted:
occurrence,
type,
and
concentrations
multiple
sediments.
196
(including
degradation
products)
tested
the
sediment
samples.
analytical
results
showed
that
only
one
sample
was
'pesticide-free',
three
samples
contained
single
residue,
remaining
34
mixtures
residues.
Overall,
99
different
found
sediments,
with
maximum
48
sample.
Twenty-seven
out
detected
not
approved
agricultural
use
at
time
sampling.
numbers
levels
varied
among
AMPA,
glyphosate
DDTs
most
common
frequencies
76,
61,
52%,
respectively.
from
Czech
Republic
had
highest
concentrations,
total
ranging
between
600
1200
μg
kg
Human
activity
is
accelerating
the
emergence
of
fungal
pathogens,
prompting
substantial
efforts
to
discover
novel
fungicides.
The
runoff
and
spray
drift
from
agricultural
fields
adversely
affect
aquatic
terrestrial
nontarget
organisms.
However,
few
studies
have
examined
effects
co-contamination
by
agrochemical
fungicides
pharmaceutical
antibiotics
on
microorganisms
antibiotic
resistance
genes
(ARGs)
in
soil-animal-plant
system.
To
further
explore
mechanisms,
we
investigated
individual
combined
a
widely
used
fungicide
(cyazofamid,
CZF)
last-resort
(colistin,
polymyxin
E,
PME)
soil-earthworm-tomato
Our
study
revealed
that
CZF
PME
exerted
synergistic
toxicity,
significantly
reducing
earthworm
survival
inhibiting
tomato
growth.
microbial
community
structure
was
perturbed,
specific
bacteria
were
enriched.
Fungicides
had
distinct
bacterial
functional
pathways:
CZF+PME
treatments
enhanced
compound
degradation,
whereas
promoted
biological
nitrogen
cycling.
Moreover,
increased
abundance
insertional
plasmid-associated
number
totalARGs
bulk
rhizosphere
soil.
We
also
linkages
between
communities
resistome.
findings
provide
new
insights
into
potential
impacts
complex
real-life
environments,
such
as
soil–animal–plant
systems.
Applied and Environmental Soil Science,
Journal Year:
2025,
Volume and Issue:
2025(1)
Published: Jan. 1, 2025
The
current
need
to
produce
marketable
vegetables
entails
increasing
pressure
use
agricultural
pesticides.
However,
information
on
the
type
of
pesticide
residues,
concentration
in
soil,
and
their
prolonged
impacts
is
lacking
developing
countries
such
as
Ethiopia.
Therefore,
present
work
was
conducted
identify
types
residues
measure
soil.
Surface
soil
samples
were
collected
from
vegetable‐growing
farmlands.
concentrations
analyzed
using
LC‐MS/MS
triple
quadrant
with
an
ESI
ion
source.
physicochemical
properties
soils
also
determined
following
appropriate
procedures.
analytical
method
accurate
a
percentage
recovery
71%–120%
acceptable
correlation
coefficients
greater
than
0.992.
detection
limits
quantifications
within
range
0.3–1
1–3.3
μg/kg,
respectively.
A
total
ten
different
found,
which
diazinon,
dimethoate,
malathion,
metalaxyl,
profenofos
found
all
samples.
Profenofos
metalaxyl
at
high
(116.16
106.03
respectively).
textural
classes
clay‐loam
acidity,
might
be
associated
intensive
application
results
revealed
that
some
are
persistent
hazardous
health
environment.
Authorities
must
take
measures
reduce
impact
ensure
sustainable
productivity
area.
Environment International,
Journal Year:
2025,
Volume and Issue:
197, P. 109355 - 109355
Published: March 1, 2025
Pesticides
are
widely
accumulated
in
agricultural
soils
China
under
successive
applications,
causing
negative
impacts
on
non-target
species
and
environmental
qualities.
However,
a
nationwide
overview
of
the
residual
levels
pesticides
soil,
ecological
risks
to
soil
lacking.
In
this
study,
we
calculated
geographically
gridded
concentrations
107
pesticide
active
ingredients
(AIs)
based
Computational
Pesticide
Input
(CPI)
model
further
assessed
biota.
end,
proposed
an
integrated
usage-impact
identify
prioritize
control
usage,
risk
persistence
pesticides.
were
range
from
0.01
mg
kg-1
over
185
kg-1.
Glyphosate
is
most
prevalent
that
exists
locations.
The
mostly
as
medium
risk,
with
extreme
high-
high
found
1
%
21
soils.
Supervision
management
azoxystrbin,
boscalid,
butachlor
chlorpyrifos
need
be
prioritized.
results
study
provide
guidance
local
governments
for
designation
more
accurate
mitigation
strategies
across
regions.
