Frontiers in Forests and Global Change,
Год журнала:
2022,
Номер
5
Опубликована: Авг. 18, 2022
Climate
change
is
expected
to
adversely
affect
the
crop
yields
and
food
security
for
many
smallholder
farmers
in
tropics
unless
adaptive
measures
are
implemented.
Agroforestry
ecosystem
services,
such
as
micro-climate
buffering,
have
received
growing
attention
from
academic
policy
communities
alleviating
negative
impacts
of
climate
on
smallholders.
These
benefits
imply
that
agroforestry
could
offer
a
suitable
measure
adaptation
change.
However,
whether
systems
themselves
succumb
adverse
effects
often
less
studied
literature.
Consequently,
known
about
how
will
impact
agroforests.
We
conducted
systematic
review,
which
included
an
evidence
quality
assessment,
examine
tropical
(TAFS).
Based
primarily
studies
undertaking
biophysical
approaches,
we
found
negatively
TAFS
by
reducing
tree
growth,
intensifying
tree-crop
resource
competition
yields.
clear
due
limited
relevant
supporting
our
findings
mostly
“robust”,
although
“least
robust”
strength
was
also
commonly
found.
conclude
improve
understanding
performance
social
ecological
system,
more
interdisciplinary
required.
Furthermore,
research
field,
should
explore
using
mountain
elevation
gradients
analog
analysis
perform
most
robust
study
designs.
provide
conceptual
model,
considers
interactions
feedbacks
between
components
noted
review
predict
response
services
provisioning
farmers'
wellbeing
change,
guide
analysis.
Philosophical Transactions of the Royal Society B Biological Sciences,
Год журнала:
2020,
Номер
375(1794), С. 20190120 - 20190120
Опубликована: Янв. 27, 2020
There
is
growing
awareness
that
‘nature-based
solutions'
(NbS)
can
help
to
protect
us
from
climate
change
impacts
while
slowing
further
warming,
supporting
biodiversity
and
securing
ecosystem
services.
However,
the
potential
of
NbS
provide
intended
benefits
has
not
been
rigorously
assessed.
are
concerns
over
their
reliability
cost-effectiveness
compared
engineered
alternatives,
resilience
change.
Trade-offs
arise
if
mitigation
policy
encourages
with
low
value,
such
as
afforestation
non-native
monocultures.
This
result
in
maladaptation,
especially
a
rapidly
changing
world
where
biodiversity-based
multi-functional
landscapes
key.
Here,
we
highlight
rise
policy—focusing
on
for
adaptation
well
mitigation—and
discuss
barriers
evidence-based
implementation.
We
outline
major
financial
governance
challenges
implementing
at
scale,
highlighting
avenues
research.
As
turns
increasingly
towards
greenhouse
gas
removal
approaches
afforestation,
stress
urgent
need
natural
social
scientists
engage
makers.
They
must
ensure
achieve
tackle
both
crisis
also
contributing
sustainable
development.
will
require
systemic
way
conduct
research
run
our
institutions.
article
part
theme
issue
‘Climate
ecosystems:
threats,
opportunities
solutions’.
Journal of Agriculture and Food Research,
Год журнала:
2022,
Номер
10, С. 100446 - 100446
Опубликована: Ноя. 8, 2022
The
world
population
is
increasing
in
a
disquieting
rate
while
the
quantity
of
food
to
gratify
this
snowballing
human
an
annoyance
agrarian
scientists
and
policymakers
around
globe.
Today's
snatching
natural
resources
from
future
which
can
endanger
generation's
right
have
nutritious
clean
air.
causes
for
challenge
be
enumerated
listed
out,
but
singled
out
as
lack
and/or
poor
implementation
novel
approaches
practices
sustainable
agriculture.
Some
are
not
limited
climate
smart
agriculture
(CSA),
organic
farming,
biodynamic
agriculture,
intensification
regenerative
agriculture;
integrated
farming
system
(IFS),
precision
nutrient
management
(INM)
pest
(IPM).
adoption
these
has
been
proven
safeguard
agricultural
sustainability.
Non-technical
summary
Ecosystems
across
the
globe
are
vulnerable
to
effects
of
climate
change,
as
communities
that
depend
on
them.
However,
ecosystems
can
also
protect
people
from
change
impacts.
As
evidence
base
strengthens,
nature-based
solutions
(NbS)
increasingly
prominent
in
policy,
especially
developing
nations.
Yet
intentions
rarely
translate
into
measurable,
evidence-based
targets.
Paris
Agreement
signatories
revise
their
Nationally
Determined
Contributions,
we
argue
NbS
key
meeting
global
goals
for
and
biodiversity,
urge
researchers
work
more
closely
with
policy-makers
identify
targets
benefit
both
ecosystems.
Acta Agriculturae Scandinavica Section B - Soil & Plant Science,
Год журнала:
2021,
Номер
71(9), С. 852 - 869
Опубликована: Июль 27, 2021
Increasing
areas
of
agricultural
land
in
high
rainfall
Sub-Saharan
Africa
(SSA),
where
crop
production
used
to
be
reliable,
are
affected
by
soil
acidity.
This
review
focuses
on
the
extent,
causes
and
effect
acidity
properties
yield
its
management
from
context
SSA.
Studies
showed
that
detrimental
effects
can
mitigated
through
liming,
integrated
acid
use
acid-tolerant
germplasms.
Application
lime
resulted
increments
34–252%
wheat,
barley
tef,
29–53%
faba
bean
soybean,
42–332%
potato
Ethiopia,
111–182%
maize
Kenya,
45–103%
Mucuna
Nigeria
under
moderate
severe
conditions.
was
accompanied
a
corresponding
increase
pH
up
1.9
units
decrease
exchangeable
aluminum
2.1
cmol
kg−1.
Use
varieties
such
as
expressing
superior
tolerance
Al
toxicity
51%
low
Cameroon
Kenya.
Overall,
covering
∼35%
SSA
should
reclaimed
with
interventions,
which
could
significantly
enhance
resilience
tropical
agroecosystems.
.
People and Nature,
Год журнала:
2020,
Номер
2(4), С. 1021 - 1060
Опубликована: Сен. 2, 2020
Abstract
The
concept
of
ecosystem
services
(ES)
has
risen
to
prominence
based
on
its
promise
vastly
improve
environmental
decision‐making
and
represent
nature's
many
benefits
people.
Yet
the
field
continued
be
plagued
by
fundamental
concerns,
leading
some
believe
that
ES
must
mature
or
replaced.
In
this
paper,
we
quantitatively
survey
a
stratified
random
sample
more
than
1,000
articles
addressing
across
three
decades
scholarship.
Our
purpose
is
examine
field's
attention
common
critiques
regarding
insufficient
credible
valuations
realistic
changes
services;
an
unjustified
preoccupation
with
monetary
valuation;
too
little
social
policy
research
(e.g.
questions
access
demand
for
services).
We
found
very
literature
includes
valuation
biophysical
change
(2.4%),
despite
studies
(24%).
An
initially
small
but
substantially
rising
number
papers
address
crucial
(14%)
dimensions,
including
access,
consequences
(5.8%).
As
well,
recent
years
have
seen
significant
increase
in
non‐monetary
(from
0%
2.5%).
Ecosystem
service
has,
summarize,
evolved
meaningful
ways.
But
goals
remain
unmet,
decisions,
part
because
pre‐occupation
numerical
often
without
appropriate
grounding.
Here
call
next
generation
research:
Integrative
biophysical‐social
characterizes
change,
coupled
multi‐metric
qualitative
valuation,
context‐appropriate
decision‐making.
A
free
Plain
Language
Summary
can
within
Supporting
Information
article.
