Resources Environment and Sustainability,
Год журнала:
2022,
Номер
11, С. 100102 - 100102
Опубликована: Дек. 9, 2022
Microplastics
(MPs)
were
considered
as
emerging
pollutants
in
soil.
Cadmium
(Cd)
is
the
typical
heavy
metal
contaminant
paddy
soil
China.
It
was
not
unraveled
that
effects
of
existence
MPs
on
properties
and
Cd
adsorption
after
rice
growth
soil,
one
most
important
types
In
this
study,
several
dosage
0.5%
(w/w)
with
different
particle
sizes,
including
polyethylene
(PE,
200μm),
polyacrylonitrile
(PAN,
terephthalate
(PET,
200
10μm),
selected
aged
for
a
season
(∼6
months)
by
column
experiments.
Some
essential
physicochemical
collected
from
treatments
performance
contaminants
(cadmium,
Cd)
coexisting
compared.
The
results
indicated
6-month
200μm
increased
water
content
(15.94%
to
26.08-30.30%),
pH
value
(7.05
7.16–7.33),
organic
matter
(OM)
(15.1
gkg
−1
18.2–22.9
−1),
percentage
sand
capacity
whereas
decreased
cation
exchange
(CEC),
clay
silt.
experiments
showed
behavior
consistent
pseudo-second
order
Langmuir
isotherm
model,
addition
would
increase
Besides,
size
found
be
dominant
factors,
which
smaller
(10μm)
favored
content,
pH,
OM
CEC,
Cd.
study
could
provide
supplemental
understanding
effect
input
ecosystem,
bioavailability
transport
Frontiers in Cellular and Infection Microbiology,
Год журнала:
2022,
Номер
12
Опубликована: Апрель 7, 2022
Anthropogenic
pollution
has
a
huge
impact
on
the
water
quality
of
marine
ecosystems.
Heavy
metals
and
antibiotics
are
anthropogenic
stressors
that
have
major
effect
health
organisms.
Although
heavy
also
associate
with
volcanic
eruptions,
wind
erosion
or
evaporation,
most
them
come
from
industrial
urban
waste.
Such
contamination,
coupled
to
use
subsequent
misuse
antimicrobials
in
aquatic
environments,
is
an
important
stress
factor
capable
affecting
communities
ecosystem.
Bivalves
ecological
components
oceanic
environments
can
bioaccumulate
pollutants
during
their
feeding
through
filtration,
acting
as
environmental
sentinels.
However,
affect
several
physiologic
immunological
processes,
including
microbiome.
In
fact,
potential
select
resistance
genes
bacteria,
those
part
microbiota
bivalves,
such
Vibrio
spp.
Worryingly,
antibiotic-resistant
phenotypes
been
shown
be
more
tolerant
metals,
vice
versa,
which
probably
occurs
co-
cross-resistance
pathways.
this
regard,
crucial
role
metal
spread
mobile
element-mediated
antibiotic
suggested.
Thus,
it
might
expected
associated
bivalves
would
higher
contaminated
environments.
review,
we
focused
co-occurrence
addition,
explore
Chilean
situation
respect
contaminants
described
above,
focusing
main
bivalves-producing
region
for
human
consumption,
considering
vehicles
humans
ingestion
seafood.
Resources Environment and Sustainability,
Год журнала:
2022,
Номер
11, С. 100102 - 100102
Опубликована: Дек. 9, 2022
Microplastics
(MPs)
were
considered
as
emerging
pollutants
in
soil.
Cadmium
(Cd)
is
the
typical
heavy
metal
contaminant
paddy
soil
China.
It
was
not
unraveled
that
effects
of
existence
MPs
on
properties
and
Cd
adsorption
after
rice
growth
soil,
one
most
important
types
In
this
study,
several
dosage
0.5%
(w/w)
with
different
particle
sizes,
including
polyethylene
(PE,
200μm),
polyacrylonitrile
(PAN,
terephthalate
(PET,
200
10μm),
selected
aged
for
a
season
(∼6
months)
by
column
experiments.
Some
essential
physicochemical
collected
from
treatments
performance
contaminants
(cadmium,
Cd)
coexisting
compared.
The
results
indicated
6-month
200μm
increased
water
content
(15.94%
to
26.08-30.30%),
pH
value
(7.05
7.16–7.33),
organic
matter
(OM)
(15.1
gkg
−1
18.2–22.9
−1),
percentage
sand
capacity
whereas
decreased
cation
exchange
(CEC),
clay
silt.
experiments
showed
behavior
consistent
pseudo-second
order
Langmuir
isotherm
model,
addition
would
increase
Besides,
size
found
be
dominant
factors,
which
smaller
(10μm)
favored
content,
pH,
OM
CEC,
Cd.
study
could
provide
supplemental
understanding
effect
input
ecosystem,
bioavailability
transport
