Save
Geography
Rivers
River Exe
Save
Share
Learn
Content
Leaderboard
Share
Learn
Created by
Tori
Visit profile
Cards (43)
What are the main issues related to blood management?
Boeal
, economic, and environmental issues
View source
Why was the blood management scheme required?
To
address
various management
issues
View source
What type of geology is present in Dartmose?
Impermeable
geology, including
laratione
and granite
View source
What is the significance of high discharge in Dartmose?
It
affects
flood
management
strategies
View source
What is the main strategy in the management of the Exe river?
To manage
surface runoff
effectively
View source
How do human factors like farming and urbanization impact Dartmose?
They contribute to increased
surface runoff
View source
What happens to lag time when it rains in Dartmose?
Lag time is very
short
during rainfall
View source
What was the impact of the 1979 flood alleviation channel in ExeBmil?
It caused
millions
in damage to infrastructure
View source
How do flood gates function in the flood alleviation channel?
They open when flood levels reach a
certain
point
View source
What is the maximum discharge allowed through the flood gates?
250
cum
View source
What is the purpose of gabions in flood management?
They prevent erosion along
riverbanks
View source
What is the length of the flood alleviation channel along the river Exe?
1.5 km
long
View source
What are the main components of overall flood management strategies?
Afforestation
, flood warnings, and monitoring
View source
How does afforestation contribute to flood management?
It helps reduce
surface runoff
and
erosion
View source
What role does monitoring play in flood management?
It helps track
water flow
and
discharge levels
View source
What is the purpose of a dam in flood management?
To regulate
water flow
and reduce flood risk
View source
How do raised embankments assist in flood management?
They help contain
floodwaters
within
designated
areas
View source
What is the significance of flood warnings in flood management?
They alert
communities
to potential flooding
View source
What is the impact of climate change on flood management strategies?
It necessitates adjustments to existing strategies
View source
How does urbanization affect flood risk in Dartmose?
It increases
surface runoff
and flood potential
View source
What is the role of raised embankments in flood management?
They help contain
floodwaters
and protect areas
View source
What is the purpose of monitoring flow in flood management?
To assess
discharge levels
and manage risks
View source
How does afforestation help in flood risk reduction?
It enhances
water absorption
and reduces runoff
View source
What is the main goal of flood management strategies?
To reduce flood
risk
and provide
water supply
View source
What is the significance of the flood alleviation channel in ExeBmil?
It
mitigates
flooding and protects communities
View source
How do human activities like farming affect flood management?
They can increase
runoff
and
flood risks
View source
What is the impact of high rainfall on surface runoff?
It leads to increased surface runoff
levels
View source
What is the purpose of flood warnings in flood management?
To inform communities about
potential
floods
View source
How does monitoring flow contribute to flood management?
It helps in assessing
discharge
and risks
View source
What is the role of a dam in flood management?
To
regulate
water flow and reduce
flood risk
View source
What is the significance of raised embankments in flood management?
They help contain
floodwaters
and protect
areas
View source
How does urbanization affect flood risk in Dartmose?
It increases
surface runoff
and flood potential
View source
What is the role of monitoring flow in flood management?
To assess
discharge levels
and manage
risks
View source
How does afforestation help in flood risk reduction?
It enhances
water absorption
and reduces
runoff
View source
What is the main goal of flood management strategies?
To reduce flood
risk
and provide water supply
View source
What is the significance of the flood alleviation channel in ExeBmil?
It
mitigates
flooding and protects communities
View source
How do human activities like farming affect flood management?
They can increase
runoff
and
flood risks
View source
What is the impact of high rainfall on surface runoff?
It leads to increased surface runoff
levels
View source
What is the purpose of flood warnings in flood management?
To inform communities about
potential
floods
View source
How does monitoring flow contribute to flood management?
It helps in assessing
discharge
and risks
View source
See all 43 cards