Scientific Reports,
Journal Year:
2024,
Volume and Issue:
14(1)
Published: April 30, 2024
River
Danro
in
Garhwa
(India)
plays
a
vital
role
as
significant
source
of
surface
water
and
crucial
tributary
the
North
Koel
River,
ultimately
joining
Ganga
Basin.
Serving
both
urban-industrial
rural
areas,
region
faces
challenges,
including
sand
mining
near
Belchampa
Ghat.
This
study
aimed
to
assess
physicochemical
heavy
metals
pollution
at
nine
sampling
locations,
utilizing
Overall
Index
Pollution
(OIP),
Nemerow
(NPI),
Heavy
Metal
(HPI).
OIP
values
indicated
excellent
quality
(0.71)
non-monsoon
slight
(6.28)
monsoon.
NPI
ranged
from
0.10
1.74
0.22
(clean)
27.15
(heavily
polluted)
HPI
results
suggested
groundwater
contamination,
particularly
by
lead.
Principal
component
analysis
(PCA)
geospatial
mapping
showed
similar
outcomes,
highlighting
influence
adjacent
land
use
on
quality.
Recognizing
significance
sustaining
life,
livelihoods,
economic
growth,
recommends
implementing
measures
like
floating
bed
remediation
regulatory
actions
for
effective
river
management.
The
acknowledges
weaknesses
current
practical
assessment
methods
contamination.
These
make
it
difficult
put
plans
cleaning
up
controlling
contamination
into
action.
Because
this,
future
research
developing
new
in-place
techniques
should
focus
creating
better
ways
measure
how
cleanup
is.
Frontiers in Veterinary Science,
Journal Year:
2023,
Volume and Issue:
10
Published: March 29, 2023
Toxicity
with
heavy
metals
has
proven
to
be
a
significant
hazard
several
health
problems
linked
it.
Heavy
bioaccumulate
in
living
organisms,
pollute
the
food
chain,
and
possibly
threaten
of
animals.
Many
industries,
fertilizers,
traffic,
automobile,
paint,
groundwater,
animal
feed
are
sources
contamination
metals.
Few
metals,
such
as
aluminum
(Al),
may
eliminated
by
elimination
processes,
but
other
like
lead
(Pb),
arsenic
(As),
cadmium
(Ca)
accumulate
body
leading
chronic
toxicity
Even
if
these
have
no
biological
purpose,
their
toxic
effects
still
present
some
form
that
is
damaging
its
appropriate
functioning.
Cadmium
(Cd)
Pb
negative
impacts
on
number
physiological
biochemical
processes
when
exposed
sub-lethal
doses.
The
nephrotoxic
Pb,
As,
Cd
well
known,
high
amounts
naturally
occurring
environmental
occupational
populations
exposures
an
adverse
relationship
between
kidney
damage
metal
exposure.
Metal
determined
absorbed
dosage,
route
exposure,
duration
whether
acute
or
chronic.
This
can
numerous
disorders
also
result
excessive
due
oxidative
stress
generated
free
radical
production.
concentration
decreased
through
various
procedures
including
bioremediation,
pyrolysis,
phytoremediation,
rhizofiltration,
biochar,
thermal
process.
review
discusses
few
mechanisms,
cattle
special
emphasis
kidneys.
Plants,
Journal Year:
2023,
Volume and Issue:
12(3), P. 429 - 429
Published: Jan. 17, 2023
Environmental
contamination
with
a
myriad
of
potentially
toxic
elements
(PTEs)
is
triggered
by
various
natural
and
anthropogenic
activities.
However,
the
industrial
revolution
has
increased
intensity
these
hazardous
their
concentration
in
environment,
which,
turn,
could
provoke
potential
ecological
risks.
Additionally,
most
PTEs
pose
considerable
nuisance
to
human
beings
affect
soil,
aquatic
organisms,
even
nematodes
microbes.
This
comprehensive
review
aims
to:
(i)
introduce
elements;
(ii)
overview
major
sources
environmental
compartments;
(iii)
briefly
highlight
impacts
on
humans,
plants,
life,
health
soil;
(iv)
appraise
methods
for
tackling
PTE-caused
pollution;
(v)
discuss
concept
applications
eco-technological/green
approaches
(comprising
phytoextraction,
rhizofiltration,
phytostabilization,
phytovolatilization,
phytorestoration);
(vi)
role
microbes
phytoremediation
under
PTE
stress;
(vii)
enlighten
genetic
engineering
advancing
varied
PTEs.
Overall,
appropriate
strategies
must
be
developed
order
stop
gene
flow
into
wild
species,
biosafety
issues
properly
addressed.
consistent
efforts
should
undertaken
tackle
(e.g.,
risk
estimation,
understanding,
acceptance
feasibility)
guarantee
successful
implementation
programs,
raise
awareness
this
green
technology
among
laymen,
strengthen
networking
scientists,
stakeholders,
industrialists,
governments
non-government
organizations.
Frontiers in Veterinary Science,
Journal Year:
2023,
Volume and Issue:
10
Published: June 29, 2023
Arsenic
(As),
lead
(Pb),
cadmium
(Cd),
and
mercury
(Hg)
have
been
recognized
as
most
toxic
heavy
metals
that
are
continuously
released
into
the
environment,
both
from
natural
sources
anthropogenic
production
of
fertilizers,
industrial
activities,
waste
disposal.
Therefore,
As,
Cd,
Hg,
Pb
found
in
increasing
concentrations
bodies
water,
fodder,
feed,
tissues
livestock,
including
poultry,
surroundings
areas,
leading
to
metabolic,
structural,
functional
abnormalities
various
organs
all
animals.
In
bioaccumulation
Pb,
Hg
occurs
many
(mainly
kidneys,
liver,
reproductive
organs,
lungs)
a
result
continuous
exposure
metals.
Consumption
Cd
lowers
efficiency
feed
conversion,
egg
production,
growth
poultry.
Chronic
at
low
doses
can
change
microscopic
structure
brain,
organs)
increased
content
these
tissues.
Histopathological
changes
occurring
reflected
their
negative
impact
on
enzyme
activity
serum
biochemical
parameters.
Metal
toxicity
is
determined
by
route
exposure,
length
absorbed
dosage,
whether
chronic
acute.
This
review
presents
discussion
poultry
associated
histopathological
different
Groundwater for Sustainable Development,
Journal Year:
2024,
Volume and Issue:
25, P. 101124 - 101124
Published: Feb. 21, 2024
Waterlogging,
soil
salinization,
and
groundwater
depletion
in
non-rechargeable
aquifers
are
among
the
causes
endangering
sustainability
of
Siwa
Oasis.
The
water
resources
include
tertiary
carbonate
aquifer
(TCA),
Nubian
sandstone
(NSSA),
springs,
drains,
hypersaline
lakes.
Geophysical
logs
were
used
to
identify
various
systems.
Stable
isotopes,
major
ions,
heavy
metals
examined.
K-means
cluster
analysis
based
on
principal
component
(PCA),
hydrochemistry,
stable
mixing
models
using
NETPATH
applied
order
understand
complex
hydrogeological
conditions
different
results
showed
that
all
samples
under-saturated
(SI
<
1)
with
respect
anhydrite,
halite,
gypsum
minerals,
indicating
water's
ability
dissolve
more
from
these
minerals
increase
salinity.In
contrast,
calcite,
dolomite,
Ca-montmorillonite,
illite
supersaturated
most
>
1),
showing
their
precipitate
minerals.
There
is
no
recharge
for
systems,
have
paleo
meteoric
origin,
where
maximum
values
δ18O
δ2H
−8.45
−65.63,
respectively.
All
springs
originated
TCA,
as
indicated
K-mean
analysis.
a
rapid
salinity
TCA
1998
2022
due
evaporation,
rock
weathering,
old
trapped
sea
water,
seepage
saline
salt
significant
variations
between
fresh
NSSA
(dilution)
Zeituna
lakes
through
downward
flow
some
locations,
over-extraction
irrigation
purposes
has
decreased
pressure
TCA.
model
confirmed
lakes'
contribution
increasing
by
2%–4%.
Mixing
could
be
best
management
Oasis,
well
application
subsurface
drip
irrigation.
