Soft Engineering - Rivers Flashcards
What is soft engineering in geography?
Soft engineering involves using natural materials and processes to manage coastal erosion and flooding.
True or False: Soft engineering methods are usually more expensive than hard engineering methods.
False
What is an example of a soft engineering method to manage coastal erosion?
Beach nourishment
What is the purpose of using vegetation as a soft engineering method?
To stabilize soil and reduce erosion
What is the main advantage of using soft engineering methods over hard engineering methods?
They are more environmentally friendly and sustainable
Fill in the blank: Soft engineering methods work with __________ processes to manage natural hazards.
natural
What is the goal of soft engineering in managing coastal erosion?
To work with natural processes to protect the coastline
What is the role of dune regeneration in soft engineering?
To create natural barriers against coastal erosion
What is the purpose of using marsh creation as a soft engineering method?
To absorb wave energy and reduce flooding
What is the importance of maintaining a natural coastline in soft engineering?
To preserve habitats and biodiversity
What is the main challenge of implementing soft engineering methods?
They may take longer to see results compared to hard engineering methods
What is the role of managed retreat in soft engineering?
To allow the coastline to naturally change shape and retreat in response to erosion
What is the advantage of using soft engineering methods in urban areas?
They can improve aesthetics and provide recreational opportunities
How can soft engineering methods help reduce the impact of flooding?
By slowing down and storing floodwater
What is the importance of stakeholder engagement in soft engineering projects?
To ensure local communities are involved in decision-making and support the initiatives
What is the primary focus of soft engineering in managing river flooding?
To restore natural floodplains and wetlands
How do soft engineering methods contribute to improving water quality?
By filtering pollutants and improving water infiltration
What is the key principle behind soft engineering approaches?
Working with nature rather than against it
What is the role of riparian buffers in soft engineering for river management?
To protect watercourses from pollution and erosion
What is the importance of using green roofs in urban soft engineering?
To reduce stormwater runoff and improve insulation
How can soft engineering methods help mitigate the impacts of climate change?
By enhancing ecosystem resilience and adaptation
What is the primary goal of using soft engineering methods in managing river erosion?
To prevent bank erosion and protect habitats
What is the role of bioengineering in soft engineering?
To use living plants and vegetation to stabilize slopes and prevent erosion
What is the significance of using soft engineering methods in sustainable development?
To promote long-term resilience and environmental protection
What is the main benefit of using soft engineering methods in agriculture?
To reduce soil erosion and improve water retention
