Abstract.
A
dataset
of
85
Lagrangian
surface
drifter
trajectories
covering
the
central
North
Sea
area
and
Skagerrak
from
2017–2021
17
deployments
is
presented.
The
data
have
been
quality
controlled,
uniformly
structured
assimilated
in
a
standard
NetCDF
format.
Using
appropriate
methods
presented
detail
here,
currents
were
calculated
position
gridded
current
maps
with
0.125°
spatial
resolution
derived.
present
for
first
time
mean
south-eastern
observations.
Tidal
energy
spectra
analyzed
separately
southern
northern
areas
Sea,
tidal
ellipses
to
determine
impact
on
currents.
Significant
differences
between
shallow
shelf
deeper
are
evident.
While
nearshore
dominated
by
currents,
such
as
register
high
residual
circulation
driven
density
gradients.
Measurements
using
Eulerian
approaches
remote
sensing
restricted
temporal
coverage,
particular,
capture
submesoscale
dynamics.
For
this
reason,
measurements,
large
extent,
provide
new
insights
complex
dynamics
Sea.
Exemplarily,
region
used
illustrate
ability
reconstructing
mesoscale
patterns
This
unique
entire
offers
further
analysis
possibilities
can
be
investigation
various
hydrodynamic
environmental
issues,
e.g.,
at
ocean
fronts,
determination
kinetic
eddy
propagation
pollutants
Abstract.
A
dataset
of
85
Lagrangian
surface
drifter
trajectories
covering
the
central
North
Sea
area
and
Skagerrak
from
2017–2021
17
deployments
is
presented.
The
data
have
been
quality
controlled,
uniformly
structured
assimilated
in
a
standard
NetCDF
format.
Using
appropriate
methods
presented
detail
here,
currents
were
calculated
position
gridded
current
maps
with
0.125°
spatial
resolution
derived.
present
for
first
time
mean
south-eastern
observations.
Tidal
energy
spectra
analyzed
separately
southern
northern
areas
Sea,
tidal
ellipses
to
determine
impact
on
currents.
Significant
differences
between
shallow
shelf
deeper
are
evident.
While
nearshore
dominated
by
currents,
such
as
register
high
residual
circulation
driven
density
gradients.
Measurements
using
Eulerian
approaches
remote
sensing
restricted
temporal
coverage,
particular,
capture
submesoscale
dynamics.
For
this
reason,
measurements,
large
extent,
provide
new
insights
complex
dynamics
Sea.
Exemplarily,
region
used
illustrate
ability
reconstructing
mesoscale
patterns
This
unique
entire
offers
further
analysis
possibilities
can
be
investigation
various
hydrodynamic
environmental
issues,
e.g.,
at
ocean
fronts,
determination
kinetic
eddy
propagation
pollutants
Abstract.
A
dataset
of
85
Lagrangian
surface
drifter
trajectories
covering
the
central
North
Sea
area
and
Skagerrak
from
2017–2021
17
deployments
is
presented.
The
data
have
been
quality
controlled,
uniformly
structured
assimilated
in
a
standard
NetCDF
format.
Using
appropriate
methods
presented
detail
here,
currents
were
calculated
position
gridded
current
maps
with
0.125°
spatial
resolution
derived.
present
for
first
time
mean
south-eastern
observations.
Tidal
energy
spectra
analyzed
separately
southern
northern
areas
Sea,
tidal
ellipses
to
determine
impact
on
currents.
Significant
differences
between
shallow
shelf
deeper
are
evident.
While
nearshore
dominated
by
currents,
such
as
register
high
residual
circulation
driven
density
gradients.
Measurements
using
Eulerian
approaches
remote
sensing
restricted
temporal
coverage,
particular,
capture
submesoscale
dynamics.
For
this
reason,
measurements,
large
extent,
provide
new
insights
complex
dynamics
Sea.
Exemplarily,
region
used
illustrate
ability
reconstructing
mesoscale
patterns
This
unique
entire
offers
further
analysis
possibilities
can
be
investigation
various
hydrodynamic
environmental
issues,
e.g.,
at
ocean
fronts,
determination
kinetic
eddy
propagation
pollutants
Abstract.
A
dataset
of
85
Lagrangian
surface
drifter
trajectories
covering
the
central
North
Sea
area
and
Skagerrak
from
2017–2021
17
deployments
is
presented.
The
data
have
been
quality
controlled,
uniformly
structured
assimilated
in
a
standard
NetCDF
format.
Using
appropriate
methods
presented
detail
here,
currents
were
calculated
position
gridded
current
maps
with
0.125°
spatial
resolution
derived.
present
for
first
time
mean
south-eastern
observations.
Tidal
energy
spectra
analyzed
separately
southern
northern
areas
Sea,
tidal
ellipses
to
determine
impact
on
currents.
Significant
differences
between
shallow
shelf
deeper
are
evident.
While
nearshore
dominated
by
currents,
such
as
register
high
residual
circulation
driven
density
gradients.
Measurements
using
Eulerian
approaches
remote
sensing
restricted
temporal
coverage,
particular,
capture
submesoscale
dynamics.
For
this
reason,
measurements,
large
extent,
provide
new
insights
complex
dynamics
Sea.
Exemplarily,
region
used
illustrate
ability
reconstructing
mesoscale
patterns
This
unique
entire
offers
further
analysis
possibilities
can
be
investigation
various
hydrodynamic
environmental
issues,
e.g.,
at
ocean
fronts,
determination
kinetic
eddy
propagation
pollutants
Abstract.
A
dataset
of
85
Lagrangian
surface
drifter
trajectories
covering
the
central
North
Sea
area
and
Skagerrak
from
2017–2021
17
deployments
is
presented.
The
data
have
been
quality
controlled,
uniformly
structured
assimilated
in
a
standard
NetCDF
format.
Using
appropriate
methods
presented
detail
here,
currents
were
calculated
position
gridded
current
maps
with
0.125°
spatial
resolution
derived.
present
for
first
time
mean
south-eastern
observations.
Tidal
energy
spectra
analyzed
separately
southern
northern
areas
Sea,
tidal
ellipses
to
determine
impact
on
currents.
Significant
differences
between
shallow
shelf
deeper
are
evident.
While
nearshore
dominated
by
currents,
such
as
register
high
residual
circulation
driven
density
gradients.
Measurements
using
Eulerian
approaches
remote
sensing
restricted
temporal
coverage,
particular,
capture
submesoscale
dynamics.
For
this
reason,
measurements,
large
extent,
provide
new
insights
complex
dynamics
Sea.
Exemplarily,
region
used
illustrate
ability
reconstructing
mesoscale
patterns
This
unique
entire
offers
further
analysis
possibilities
can
be
investigation
various
hydrodynamic
environmental
issues,
e.g.,
at
ocean
fronts,
determination
kinetic
eddy
propagation
pollutants
Abstract.
A
dataset
of
85
Lagrangian
surface
drifter
trajectories
covering
the
central
North
Sea
area
and
Skagerrak
from
2017–2021
17
deployments
is
presented.
The
data
have
been
quality
controlled,
uniformly
structured
assimilated
in
a
standard
NetCDF
format.
Using
appropriate
methods
presented
detail
here,
currents
were
calculated
position
gridded
current
maps
with
0.125°
spatial
resolution
derived.
present
for
first
time
mean
south-eastern
observations.
Tidal
energy
spectra
analyzed
separately
southern
northern
areas
Sea,
tidal
ellipses
to
determine
impact
on
currents.
Significant
differences
between
shallow
shelf
deeper
are
evident.
While
nearshore
dominated
by
currents,
such
as
register
high
residual
circulation
driven
density
gradients.
Measurements
using
Eulerian
approaches
remote
sensing
restricted
temporal
coverage,
particular,
capture
submesoscale
dynamics.
For
this
reason,
measurements,
large
extent,
provide
new
insights
complex
dynamics
Sea.
Exemplarily,
region
used
illustrate
ability
reconstructing
mesoscale
patterns
This
unique
entire
offers
further
analysis
possibilities
can
be
investigation
various
hydrodynamic
environmental
issues,
e.g.,
at
ocean
fronts,
determination
kinetic
eddy
propagation
pollutants
Research Square (Research Square),
Год журнала:
2024,
Номер
unknown
Опубликована: Июнь 21, 2024
Abstract
Appendicularians
are
recognized
as
one
of
the
most
abundant
mesozooplankton
groups
in
numerous
pelagic
environments
and
they
play
a
crucial
role
marine
ecosystems
bridge
gap
between
primary
producers
higher
trophic
levels
food
webs.
Zooplankton
samples
were
collected
during
three
spring
oceanographic
surveys
conducted
2014,
2015,
2016,
coastal
zone
(Staten
Island)
oceanic
(Namuncurá-Banco
Burdwood
Marine
Protected
Area).
Our
study
focuses
on
comparative
analysis
species
composition,
density,
biomass,
maturity
stages
appendicularia
these
regions,
which
marked
by
distinct
physical
biological
attributes.
Two
appendicularians
found
area,
Oikopleura
fusiformisFritillaria
borealis,
former
being
dominant.
Their
distribution
was
different
because
F.
borealis
mainly
concentrated
while
O.
consistently
recorded
both
zones.
Chlorophyll-a
concentrations
to
be
than
zone.
These
accompanied
densities
that
area.
The
surface
current
velocity
seems
reflect
total
phytoplankton
biomass
On
other
hand,
temperature
for
protected
area
lower
could
related
larger
sizes
Baseline
data
areas
surrounding
is
essential
contribute
stakeholders
advise
future
changes
translate
into
regional
global
processes.
