A systematic review of the hydrogeomorphological impacts of large dams in Africa
Earth-Science Reviews,
Год журнала:
2025,
Номер
unknown, С. 105048 - 105048
Опубликована: Янв. 1, 2025
Язык: Английский
An uncertain future for global hydropower
Elsevier eBooks,
Год журнала:
2025,
Номер
unknown, С. 279 - 298
Опубликована: Янв. 1, 2025
Nature's contributions to people responding to landscape stability in a typical karst region, southwest China
Applied Geography,
Год журнала:
2023,
Номер
163, С. 103175 - 103175
Опубликована: Дек. 25, 2023
Язык: Английский
Weather shocks, irrigation development and poverty: evidence from rural Northeast Thailand and Central Vietnam
International Journal of Water Resources Development,
Год журнала:
2023,
Номер
40(3), С. 463 - 486
Опубликована: Авг. 1, 2023
ABSTRACTWater
is
critical
for
agriculture
in
developing
countries
and
climate
change
has
created
more
extreme
weather
events.
In
this
study,
we
examine
the
role
of
villages'
year-round
irrigation
ensuring
households'
to
cope
with
shocks
investigate
effects
on
income
poverty
rural
households.
Our
results
show
that
availability
significantly
increases
share
irrigated
land
area
at
household
level,
which
leads
higher
crop
income,
lower
poverty.
Therefore,
recommended.KEYWORDS:
ThailandVietnamirrigation
waterweather
shocksmultidimensional
povertyinstrumental
variable
AcknowledgementsWe
would
like
thank
respondents
from
surveyed
provinces
their
kind
support
cooperation.
We
appreciate
effort
our
colleagues
Leibniz
University
Hannover
data
collection
cleaning.
The
constructive
comments
Editor-in-Chief
Cecilia
Tortajada,
Editor
Dil
Rahut,
discussant
Chen
Ji
other
participants
virtual
Asian
Development
Bank
Institute
(ABDI)
Conference
'Water
Resource
Management
Agriculture
achieving
Food
Water
Security
under
Climate
Change
Asia',
26–27
October
2022,
five
anonymous
reviewers
are
acknowledged.
M.
H.
Do
German
Academic
Exchange
Service
(DAAD)
financial
assistance.Disclosure
statementNo
potential
conflict
interest
was
reported
by
author(s).Supplementary
materialSupplemental
article
can
be
accessed
https://doi.org/10.1080/07900627.2023.2233645.Additional
informationFundingWe
acknowledge
Research
Foundation
(DFG)
[grant
number
FOR
756/2]
TVSEP
project.
received
assistance
(DAAD).
Язык: Английский
Advanced Predictive Modeling for Dam Occupancy Using Historical and Meteorological Data
Опубликована: Июль 9, 2024
Dams
significantly
impact
the
environment,
industry,
residential
areas,
and
agriculture.
Efficient
dam
management
can
mitigate
negative
impacts
enhance
benefits
such
as
flood
drought
reduction,
energy
efficiency,
water
access,
improved
irrigation.
This
study
tackles
critical
issue
of
predicting
occupancy
levels
precisely
within
framework
Integrated
Water
Resource
Management
(IWRM).
Our
research
proposes
that
combining
physical
model
evapotranspiration
using
Penman–Monteith
equation
with
data-driven
models
based
on
historical
reservoir
data,
weather
consumption
data
is
essential
for
accurately
levels.
We
implemented
various
prediction
models,
including
Random
Forest,
Extra
Trees,
Long
Short-Term
Memory,
Orthogonal
Matching
Pursuit
CV,
Lasso
Lars
CV.
To
strengthen
our
proposed
robust
evidence,
we
conducted
a
statistical
test
MAPE
values.
achieved
remarkable
accuracy
in
level
one
month
ahead,
an
error
margin
just
1%
Trees.
represents
pioneering
effort
providing
guidance
proposing
hybrid
this
field.
Язык: Английский
Advanced Predictive Modeling for Dam Occupancy Using Historical and Meteorological Data
Sustainability,
Год журнала:
2024,
Номер
16(17), С. 7696 - 7696
Опубликована: Сен. 4, 2024
Dams
significantly
impact
the
environment,
industries,
residential
areas,
and
agriculture.
Efficient
dam
management
can
mitigate
negative
impacts
enhance
benefits
such
as
flood
drought
reduction,
energy
efficiency,
water
access,
improved
irrigation.
This
study
tackles
critical
issue
of
predicting
occupancy
levels
precisely
to
contribute
sustainable
by
enabling
efficient
allocation
among
sectors,
proactive
management,
controlled
risk
mitigation,
preservation
downstream
ecological
integrity.
Our
research
suggests
that
combining
physical
models
inflow
outflow
“such
evapotranspiration
using
Penman–Monteith
equation,
along
with
parameters
like
consumption,
solar
radiation,
rainfall”
data-driven
based
on
historical
reservoir
data
is
crucial
for
accurately
levels.
We
implemented
various
prediction
models,
including
Random
Forest,
Extra
Trees,
Long
Short-Term
Memory,
Orthogonal
Matching
Pursuit
CV,
Lasso
Lars
CV.
To
strengthen
our
proposed
model
robust
evidence,
we
conducted
statistical
tests
mean
absolute
percentage
errors
models.
Consequently,
demonstrated
performance
identified
best
method
comparing
it
findings
from
scientific
literature.
Язык: Английский
Análise de alternativas para o alteamento de nível em uma barragem de acumulação de água no município de Farroupilha/RS
Revista Brasileira de Geografia Física,
Год журнала:
2023,
Номер
16(5), С. 2507 - 2524
Опубликована: Окт. 1, 2023
Eventos
de
estiagem
tem
sido
frequentes
no
sul
do
Brasil.
No
Rio
Grande
Sul,
o
evento
significativo
que
se
prolonga
desde
2019,
resultou
numa
crítica
situação
deficiência
hídrica
município
Farroupilha,
alvo
deste
trabalho,
visto
seu
principal
reservatório
água
atingiu
níveis
mínimos
históricos.
O
presente
estudo
teve
como
objetivo
analisar
alternativas
alteamento
da
barragem
arroio
Burati,
manancial
contribui
para
sistema
abastecimento
município,
visando
incrementar
sua
capacidade
armazenamento
e
garantir
a
segurança
população.
Para
tanto,
foram
definidos
cenários
demandas
futuras
posterior
análise
das
por
meio
balanço
hídrico
bacia
captação.
Os
resultados
obtidos
evidenciam
permanecer
sendo
responsável
pelo
80%
dos
consumidores
sede
urbana
Farroupilha
(Cenário
1)
atenderá
demanda
projetada
fim
alcance
projeto,
sem
falhas
atendimento.
Quando
avaliada
atender
totalidade
população
farroupilhense
2)
captação
máxima
bombeamento
outorgada
3),
observou-se
decorrer
períodos
escassez
superaria
disponibilidade
reservatório,
necessitando
aumentar
reservação.
Nesse
contexto,
projeção
elevação
altura
barramento
em
0,30
m
1,30
atenderiam
aos
Cenários
2
3,
respectivamente.
A
realizada
evidencia
ainda
metros
geraria
menos
impactos
ambientais
sociais,
apresentando-se
alternativa
mais
viável
frente
ais
propostos