International journal of chemical & material sciences,
Journal Year:
2024,
Volume and Issue:
7(1), P. 1 - 10
Published: April 7, 2024
Mempawah
River
Basin
(DAS)
is
a
water
resource
for
the
people
of
and
Landak
Regencies.
The
community
uses
as
main
medium
agricultural
needs,
plantations,
rearing
fish
consumption.
Awareness
health
that
comes
from
with
its
various
uses,
there
has
been
consumer
anxiety
when
consuming
air
along
fishery
products
are
relevant
to
use
in
watershed.
This
phenomenon
occurs
because
resources
this
watershed
area
have
polluted
by
mercury
result
unlicensed
gold
mining
activities
spatial
extent.
research
was
conducted
analyze
level
pollution
river
basin,
due
illegal
activities.
method
applied
purposive
sampling,
through
29
sample
points
located
upstream,
middle
downstream.
results
were
explained
using
Atomic
Absorption
Spectroscopy
(AAS)
tool.
Then,
perspective,
location
PETI
analyzed
spatially
Spatial
Dynamic
Modeling
Geographical
Information
System
software
kriging
interpolation
techniques,
predict
distribution
pollution.
show
part
watershed,
0.0023mg/lt
0.0083
mg/l
exceeded
threshold
determined
PP
No.
22
2021.
upstream
downstream
parts
not
mercury,
activity
point
only
These
findings
provide
suggestions
allocation
sole
raw
material
corporate
entities
growing
communities
should
be
more
closely
monitored,
avoid
danger,
chain
heavy
metal
contamination
form
Mercury.
Soil Use and Management,
Journal Year:
2021,
Volume and Issue:
38(1), P. 94 - 120
Published: Sept. 18, 2021
Abstract
There
is
an
enormous
body
of
the
literature,
proving
that
soil
amendments
enhance
plant
growth/yield
and
prevent
impact
pathogens/toxins.
To
best
our
knowledge,
there
no
comprehensive
assessment
focused
on
synergistic
effects
microorganisms
with
biochar
or
compost
for
upgrading
current
fertilizers
towards
a
more
sustainable
agriculture.
The
main
objective
present
work
to
discuss
most
information
needed
developing
advanced
using
along
safe,
low‐cost
waste
sourced
materials.
first
step
in
designing
biofertilizer
selection
microorganism
from
among
variety
bacterial/fungi
strains
have
been
identified
as
growth
promoting
(PGP)
literature.
This
study
classifies
effective
types
respect
their
functionality
facilitate
choice
compatible
microbial
strain(s)
order
satisfy
host
environment
requirements.
second
part
dedicated
various
inorganic
organic
carriers,
such
perlite,
peat,
fly
ash
compost,
delivering
into
soils.
role
carriers
survival
functional
contribution
microbes
soil–plant
systems
are
investigated.
Lastly,
evaluated
promising
carrier
together
its
influence
biota
including
plants.
superior
features
biochar,
example
high
surface
area,
porosity,
customizable
structure,
stability,
carbon
sequestration
synergy,
other
also
discussed.
International Journal of Environmental Research and Public Health,
Journal Year:
2021,
Volume and Issue:
18(5), P. 2435 - 2435
Published: March 2, 2021
Mercury
(Hg)
pollution
is
a
global
threat
to
human
and
environmental
health
because
of
its
toxicity,
mobility
long-term
persistence.
Although
costly
engineering-based
technologies
can
be
used
treat
heavily
Hg-contaminated
areas,
they
are
not
suitable
for
decontaminating
agricultural
or
extensively-polluted
soils.
Emerging
phyto-
bioremediation
strategies
Hg-polluted
soils
generally
involve
low
investment,
simple
operation,
in
situ
application,
less
destructive
the
ecosystem.
Current
understanding
uptake,
translocation
sequestration
Hg
plants
reviewed
highlight
new
avenues
exploration
phytoremediation
research,
different
(phytostabilization,
phytoextraction
phytovolatilization)
discussed.
Research
aimed
at
identifying
plant
species
associated-microorganisms
use
also
surveyed.
Investigation
into
potential
transgenic
Hg-phytoremediation
described.
Recent
research
on
exploiting
beneficial
interactions
between
microorganisms
(bacteria
fungi)
that
Hg-resistant
secrete
growth
promoting
compounds
reviewed.
We
areas
where
more
required
effective
sites,
conclude
approaches
it
offers
provide
considerable
future.
Soil Ecology Letters,
Journal Year:
2024,
Volume and Issue:
6(4)
Published: April 23, 2024
Soil
pollution
caused
by
potentially
toxic
metal(loid)s
(PTMs)
near
mercury
(Hg)
mines
has
attracted
extensive
attention,
yet
the
status
and
potential
health
risks
of
PTM
contamination
in
soils
Hg
mining
sites
have
rarely
been
investigated
on
a
large
scale.
Global
data
methylmercury
(MeHg),
Hg,
Cd,
Cr,
As,
Pb,
Cu,
Zn,
Mn,
Ni
concentrations
from
areas
were
obtained
published
research
articles
(1999–2023).
Based
database,
levels,
spatial
distributions,
investigated.
Results
indicated
that
average
percentage
MeHg
to
total
agricultural
(0.19%)
was
significantly
higher
than
non-agricultural
(0.013%).
Indeed,
72.4%
these
study
extremely
contaminated
with
Hg.
Approximately
45%
examined
displayed
moderate
level
As
or
even
more.
Meanwhile,
Spain
Turkey
exhibited
considerably
levels
other
regions.
The
mean
hazard
indices
nine
PTMs
2.91
0.59
for
children
adults,
85.6%
13.3%
non-carcinogenic
adults
exceeded
safe
1,
respectively.
In
addition,
70.2%
56.7%
cancer
through
exposure
five
carcinogenic
respectively,
safety
level.
showed
high
exceedance
risks,
while
leading
contributors
risks.
This
demonstrates
urgent
necessity
controlling
reducing
provides
an
important
basis
soil
remediation.
