Scientific Reports,
Journal Year:
2019,
Volume and Issue:
9(1)
Published: April 22, 2019
Pollination
is
a
key
ecological
process,
and
invasive
alien
plant
species
have
been
shown
to
significantly
affect
plant-pollinator
interactions.
Yet,
the
role
of
environmental
context
in
modulating
such
processes
understudied.
As
urbanisation
major
component
global
change,
being
associated
with
range
stressors
(e.g.
heat,
pollution,
habitat
isolation),
we
tested
whether
attractiveness
common
(Robinia
pseudoacacia,
black
locust)
vs.
native
(Cytisus
scoparius,
broom)
for
pollinators
changes
increasing
urbanisation.
We
exposed
blossoms
both
along
an
gradient
quantified
different
types
pollinator
interaction
flowers.
Both
attracted
broad
pollinators,
more
visits
R.
but
without
significant
differences
numbers
insects
that
immediately
accessed
However,
compared
Cytisus,
only
hovered
front
flowers
Robinia
visiting
those
subsequently.
The
decision
rate
enter
decreased
This
suggests
while
still
attracts
many
urban
settings
may
decrease
stressors.
Results
indicated
future
directions
deconstruct
interactions,
they
implications
development
since
can
be
considered
as
"pollinator-friendly"
tree
certain
settings.
npj Climate and Atmospheric Science,
Journal Year:
2020,
Volume and Issue:
3(1)
Published: March 26, 2020
Vegetation
can
form
a
barrier
between
traffic
emissions
and
adjacent
areas,
but
the
optimal
configuration
plant
composition
of
such
green
infrastructure
(GI)
are
currently
unclear.
We
examined
literature
on
aspects
GI
that
influence
ambient
air
quality,
with
particular
focus
vegetation
barriers
in
open-road
environments.
Findings
were
critically
evaluated
order
to
identify
principles
for
effective
design,
recommendations
regarding
selection
established
reference
relevant
spatial
scales.
As
an
initial
investigation
into
viable
species
UK
urban
GI,
we
compiled
data
12
influential
traits
61
tree
species,
created
supplementary
framework.
found
if
scale
intervention,
context
conditions
site
target
pollutant
type
appreciated,
plants
exhibit
certain
biophysical
enhance
pollution
mitigation.
For
super-micrometre
particles,
advantageous
leaf
micromorphological
include
presence
trichomes
ridges
or
grooves.
Stomatal
characteristics
more
significant
sub-micrometre
particle
gaseous
uptake,
although
comparative
dearth
studies
pollutants.
Generally
macromorphological
small
size
high
complexity,
height,
density
depend
planting
respect
immediate
physical
environment.
Biogenic
volatile
organic
compound
pollen
be
minimised
by
appropriate
selection,
their
significance
varies
context.
While
this
review
assembled
evidence-based
practitioners,
several
important
areas
future
research
identified.
Landscape and Urban Planning,
Journal Year:
2020,
Volume and Issue:
205, P. 103959 - 103959
Published: Oct. 27, 2020
The
classification
of
plant
species
as
native
or
exotic
has
ramifications
for
how
they
are
treated
within
urban
green
space
policy
and
practice.
Green
spaces
built
managed
to
fulfil
a
range
ecological
social
functions,
decisions
must
be
made
about
which
plants
include
achieve
these
functions.
There
is
growing
literary
emphasis
on
native-only
planting
strategies,
under
the
assumption
that
will
deliver
greater
biodiversity
benefits.
Yet,
there
remains
disconnection
between
theoretical
debates
definition
value
nativeness,
design
Using
systematic
review,
we
examine
relationship
nativeness
animal
in
areas.
We
argue
both
use
involve
value-laden
decisions.
roots
'native'
definitions
have
led
ambiguity
its
literature.
Despite
this
ambiguity,
find
most
studies
show
positive
influence
at
least
one
measure
biodiversity,
justifying
their
priority
plantings
support
animals.
conclude
with
considerations
selection
greening
promote
biodiversity:
1)
resources
provides
more
important
than
origin,
but
2)
when
doubt,
'nativeness'
good
surrogate
whether
provide
local
animals,
allows
conservation
themselves;
3)
flexibility
scale
provenance
strategic
responses
changing
climates
competing
objectives
design.
NeoBiota,
Journal Year:
2020,
Volume and Issue:
61, P. 65 - 116
Published: Oct. 8, 2020
Sustainably
managed
non-native
trees
deliver
economic
and
societal
benefits
with
limited
risk
of
spread
to
adjoining
areas.
However,
some
plantations
have
launched
invasions
that
cause
substantial
damage
biodiversity
ecosystem
services,
while
others
pose
threats
causing
such
impacts.
The
challenge
is
maximise
the
trees,
minimising
negative
impacts
preserving
future
options.
A
workshop
was
held
in
2019
develop
global
guidelines
for
sustainable
use
using
Council
Europe
–
Bern
Convention
Code
Conduct
on
Invasive
Alien
Trees
as
a
starting
point.
consist
eight
recommendations:
1)
Use
native
or
non-invasive
preference
invasive
trees;
2)
Be
aware
comply
international,
national,
regional
regulations
concerning
3)
invasion
consider
change
trends;
4)
Design
adopt
tailored
practices
plantation
site
selection
silvicultural
management;
5)
Promote
implement
early
detection
rapid
response
programmes;
6)
tree
control,
habitat
restoration,
dealing
highly
modified
ecosystems;
7)
Engage
stakeholders
risks
posed
by
caused,
options
8)
Develop
support
networks,
collaborative
research,
information
sharing
trees.
are
first
step
towards
building
consensus
precautions
should
be
taken
when
introducing
planting
They
voluntary
intended
complement
statutory
requirements
under
international
national
legislation.
application
achievement
their
goals
will
help
conserve
forest
biodiversity,
ensure
forestry,
contribute
several
Sustainable
Development
Goals
United
Nations
linked
biodiversity.
Frontiers in Plant Science,
Journal Year:
2020,
Volume and Issue:
11
Published: Sept. 3, 2020
Invasive
alien
species
(IAS)
are
one
of
the
major
threats
to
global
and
local
biodiversity.
In
forest
ecosystems,
caused
by
IAS
include
hybridization,
transmission
diseases
competition.
This
review
sets
out
analyse
impact
plant
on
regeneration,
which
we
consider
be
key
stages
in
tree
ecology
for
survival
ecosystems
future.
The
focus
study
is
directly
relevant
practitioners,
managers
conservation
management
forests.
With
this
systematic
review,
aim
provide
an
overview
48
research
studies
reporting
and/or
European
temperate
We
followed
a
multi-step
protocol
compiling
publications
literature
with
nine
search
queries
producing
total
3,825
hits.
After
several
reduction
rounds,
ended
up
grand
papers.
identified
53
vascular
having
negative
influence
regeneration
Central
total,
21
reported
impacted
24
studies.
results
synthesis
show
that
five
mechanisms
affect
success
native
species:
competition
resources,
chemical
physical
structural
indirect
through
interaction
other
species.
our
measures
have
been
recommended
application
at
different
biological
invasions.
associated
costs
required
resources
under-reported
or
not
accessible
reviewing
scientific
literature.
can
thus
conclude
it
very
import
improve
links
between
science
practical
management.
expect
will
direction
invasive
aimed
protecting
biodiversity
ecosystems.