Water,
Journal Year:
2021,
Volume and Issue:
13(5), P. 739 - 739
Published: March 9, 2021
Eutrophication
caused
by
nutrient
enrichment
is
a
predominant
stressor
leading
to
lake
degradation
and,
thus,
the
set-up
of
boundaries
that
support
good
ecological
status,
Water
Framework
Directive’s
main
target,
necessity.
Greece
one
Member
States
have
recorded
delays
in
complying
with
coherent
management
goals
European
legislation.
A
wide
range
different
statistical
approaches
has
been
proposed
Best
Practice
Guide
for
determining
appropriate
thresholds.
To
determine
thresholds
supporting
status
natural
Greek
lakes,
phytoplankton
dataset
gathered
from
national
monitoring
programme
(2015–2020)
was
used
shallow
and
deep
lakes.
The
regression
analyses
were
sufficient
robust
order
derive
total
phosphorus
ranged
20
41
μg/L
15–32
types.
Nutrient
encompass
stressors
these
lakes
are
subject
to,
essential
proper
design.
Water,
Journal Year:
2021,
Volume and Issue:
13(21), P. 3002 - 3002
Published: Oct. 26, 2021
Holistic
water
quality
models
to
support
decision-making
in
lowland
catchments
with
competing
stakeholder
perspectives
are
still
limited.
To
address
this
gap,
an
integrated
system
dynamics
model
for
quantity
and
(including
stream
temperature,
dissolved
oxygen,
macronutrients)
was
developed.
Adaptable
plug-n-play
modules
handle
the
complexity
(sources,
pathways)
related
both
urban
agricultural/natural
land-use
features.
The
applied
a
data-rich
catchment
uncover
key
insights
into
governing
peri-urban
stream.
Performance
indicators
demonstrate
successfully
captured
quantity/quality
variations
interactions
(with,
e.g.,
Nash-Sutcliff
Efficiency
ranging
from
very
good
satisfactory).
Model
simulation
sensitivity
results
could
then
highlight
influence
of
temperature
enhanced
heterotrophic
respiration
summer,
causing
low
oxygen
levels
potentially
affecting
ecological
quality.
Probabilistic
uncertainty
combined
rich
dataset
show
high
potential
ammonium
uptake
macrophyte-dominated
reach.
further
suggest
phosphorus
remobilization
streambed
sediment
become
important
diffuse
nutrient
source
should
other
sources
(e.g.,
effluents)
be
mitigated.
These
findings
especially
design
green
transition
solutions,
where
single-objective
management
strategies
may
negatively
impact
aquatic
ecosystems.
Hydrology Research,
Journal Year:
2022,
Volume and Issue:
53(5), P. 700 - 715
Published: April 15, 2022
Abstract
The
21st
century
has
brought
new
challenges
and
opportunities
also
increased
demands
on
the
Nordic
hydrological
community.
Our
science
focus
approaches
need
rethinking
adaptation
to
changing
requirements
of
society
in
response
climate
change
human
interventions,
search
more
comprehensive
cross-disciplinary
solutions.
This
commentary
highlights
possibilities
suggests
vital
steps
forward
for
scientific
discipline
within
research.
By
providing
a
common
direction,
we
hope
increase
awareness,
accelerate
progress
community,
emphasize
importance
knowledge
serving
other
fields
at
large.
We
that
our
vision
identify
will
raise
awareness
assist
long-term
development
frontier
century.
AMBIO,
Journal Year:
2020,
Volume and Issue:
49(11), P. 1697 - 1709
Published: Sept. 14, 2020
Abstract
In
the
future,
world
is
expected
to
rely
increasingly
on
renewable
biomass
resources
for
food,
fodder,
fibre
and
fuel.
The
sustainability
of
this
transition
bioeconomy
our
water
systems
depends
a
large
extent
how
we
manage
land
resources.
Changes
in
use
together
with
climate
change
will
affect
quantity
quality,
which
again
have
implications
ecosystem
services
provided
by
These
are
main
topics
Ambio
special
issue
“Environmental
effects
green
bio-economy”.
This
paper
offers
summary
eleven
papers
included
and,
at
same
time,
outlines
an
approach
quantify
mitigate
impacts
their
services,
indications
useful
tools
knowledge
needs.
AMBIO,
Journal Year:
2020,
Volume and Issue:
49(11), P. 1771 - 1783
Published: Sept. 15, 2020
Reference
conditions
of
water
bodies
are
defined
as
the
natural
or
minimal
anthropogenically
disturbed
state.
We
compared
methods
for
determining
total
phosphorus
and
nitrogen
concentrations
in
rivers
Finland,
Norway
Sweden
well
established
reference
evaluated
possibility
transfer
harmonisation
methods.
found
that
both
values
differed,
especially
lowland
with
a
high
proportion
agriculture
catchment.
Since
Denmark
has
not
yet
set
rivers,
two
Nordic
were
tested
Danish
conditions.
conclude
some
promising
but
further
development
is
required.
moreover
argue
needed
to
obtain
common
benchmarks
assessing
impacts
current
future
land
use
changes
on
quality.
Water,
Journal Year:
2021,
Volume and Issue:
13(5), P. 739 - 739
Published: March 9, 2021
Eutrophication
caused
by
nutrient
enrichment
is
a
predominant
stressor
leading
to
lake
degradation
and,
thus,
the
set-up
of
boundaries
that
support
good
ecological
status,
Water
Framework
Directive’s
main
target,
necessity.
Greece
one
Member
States
have
recorded
delays
in
complying
with
coherent
management
goals
European
legislation.
A
wide
range
different
statistical
approaches
has
been
proposed
Best
Practice
Guide
for
determining
appropriate
thresholds.
To
determine
thresholds
supporting
status
natural
Greek
lakes,
phytoplankton
dataset
gathered
from
national
monitoring
programme
(2015–2020)
was
used
shallow
and
deep
lakes.
The
regression
analyses
were
sufficient
robust
order
derive
total
phosphorus
ranged
20
41
μg/L
15–32
types.
Nutrient
encompass
stressors
these
lakes
are
subject
to,
essential
proper
design.
