Channel straightening ( ) Flood Banks ( )

Slides:



Advertisements
Similar presentations
1) Explain how each method works … 2) give good points & bad points of each strategy 3) Give viewpoints of different groups of people 4) Consider whether.
Advertisements

Managing Flooding Hard and Soft Engineering LO: to understand the types of hard and soft engineering used to control rivers and the advantages and disadvantages.
Managing Flooding Hard and Soft Engineering. HARD ENGINEERING This uses technology, large amounts of money to try and control the river. It can prevent.
Floods Hard and Soft Engineering. Hard Engineering This uses technology, large amounts of money to try and control the river. It can prevent floods in.
Chapter 13 Worksheets Section 1-4.
Section 3: Stream Deposition
Floodwalls Washlands Hard or Soft engineering?
Dams Dams trap water along rivers. The water turns a turbine which makes electricity. The water is then released through a hole in the dam.
Selection of Capacity Selection of capacity depends on: Physical characteristics Physical characteristics Inflow outflow characteristics Inflow outflow.
Flood management. Flood Management Floods occur when discharge exceeds bankfull capacity. Water leaves channel to cover adjacent land – the flood plain.
Year 7 Revision May MAPSKILLS 2.8 Ordnance Survey maps.
Flood maps – Modeling a levee break
Alluvial Fan 8-7 Delta.
Flooding New Orleans, Aug Flooding –Varies with intensity and amount of rainfall –Perhaps the most universally experienced natural hazard Flood.
Gabčíkovo is the waterworks on the Danube river. it was common project of Hungary and Czechoslovakia. Later Hungary abandoned this project and Czechoslovakia.
Floodplains and Floods Key idea: River floods are naturally occurring events that sometimes threaten human populations.
The Geography of Science. Homework. Due next lesson:
A V valley is found up the top of a river. Here the river is fast and does not carry much stuff. V Shaped Valley Vertical Erosion Weathering Slopes Erosion.
FLOOD DEFENCES ALONG THE R. MEDWAY AROUND TONBRIDGE.
Why do you think this area will flood?. Protecting against flooding By the end of the lesson you will; 1)Have recapped the different causes of flooding.
Where am I? I am 3770 km long I am the 3 rd longest river in the world I am the 10 th largest river in the world At my widest I am 1.5km wide A drop of.
WJEC (B) GCSE Geography Theme 2 Topic 4 Click to continue Hodder Education Revision Lessons Flooding.
Hydroelectric Power Steph Mecham Chris Rhoades Dylan Welch.
What do you need to know? This resource looks at the difference between Hazard, Risk and Disaster!
Hard and soft engineering techniques
Bangladesh By: Maddie, Sam, and Megan. Background  75% of Bangladesh is less than 10m above sea level  Located on Ganges Delta  80% is flood plain.
Costs and benefits? Dams and reservoirs. Channel straightening.
Journal #5 What is a flood? Why are floods harmful? What can humans do to prevent floods?
The Work of Streams Erosion Destroys the land. The Work of Streams Erosion Destroys the land Deposition Makes new land.
WJEC GCSE Geography A Unit 1 – The Core A- The Physical World Theme 1 Water.
Mo i Rana - September 2002 Flood propagation - UCL benchmark 1 Flood propagation The isolated building test case Université catholique de Louvain Sandra.
Hard v Soft Engineering
Objectives..describe and explain hard and soft flood prevention strategies Page GCSE Geography AQA A.
Rivers and the Water Cycle. The Water Cycle Where do rivers start? Most rivers start in the mountains because lots of rain falls there. Some rivers.
Hard v Soft Engineering You decide???. Hard v Soft Building a structure (often concrete and steel) to control the river. Essentially, dealing with the.
11.2 Stream and River Deposits. Even though flooding along rivers is potentially harmful, many farms are located near rivers. Why do people build along.
Hydro-Electric Ashfield Direct Learning Zoe Taylor Ks4 Energy.
River flooding LS: Explain the soft and hard strategies of reducing flood risk. Write a case study for a flood event in an MEDC and LEDC and explain the.
Flood management.
How can you manage floods?
For each W, W, £ , describe cost – advantages and disadvantages
Physical Landscapes in the UK
River Conwy - flood management
What are the different strategies used to try and prevent or manage flooding? To be able to explain the advantages and disadvantages of the different methods.
هجرة الشباب الدولية والتنمية الفرص والتحديات
The Drainage Basin The Hydrological (Water) Cycle: Drainage Basin –
Floods Hard Engineering
What actually happen in Boscatle
Gavin Point Dam.
DO NOW Pick up notes and Review #31 Turn in Review #30.
Hard and Soft Engineering
Too Much Water! Flooding
MANAGING YOUR FLOOD RISK All stakeholders contribute to risk reduction
How would you try to stop this happening again?
SEA DEFENSES : hard engineering
Hard and Soft engineering: which is the better option?
Natural and Man-made features
Flood defences.
Flooding and River Management
Stream and River Deposits
AICE QUESTION.
Credit Scores.
Floods.
Vocabulary Square Vocabulary Square
Dams, Diversion Structures. Pantabangan Zone Embankment Earthfill Dam & Reservoir.
Монголын даатгалын зах зээлийн бодлогын асуудлууд
Stream and River Deposits
Where is Leuven?.
Presentation transcript:

Channel straightening ( ) Flood Banks ( ) Dam & Reservoir ( ) Afforestation ( ) Channel straightening ( ) Flood Banks ( ) This method This method This method This method Effectiveness Effectiveness Effectiveness Effectiveness ……/10 ……/10 ……/10 ……/10 Attractiveness Attractiveness Attractiveness Attractiveness ……/10 ……/10 ……/10 ……/10 Cost Score Cost Score Cost Score Cost Score ……/10 ……/10 ……/10 ……/10 Advantages Disadvantages Flood Walls ( ) Washlands ( ) Floodplain Zoning ( ) Flood Warning ( ) This method This method This method This method Effectiveness Effectiveness Effectiveness Effectiveness ……/10 ……/10 ……/10 ……/10 Attractiveness Attractiveness Attractiveness Attractiveness ……/10 ……/10 ……/10 ……/10 Cost Score Cost Score Cost Score Cost Score ……/10 ……/10 ……/10 ……/10

Channel straightening ( ) Flood Banks ( ) Dam & Reservoir ( ) Afforestation ( ) Channel straightening ( ) Flood Banks ( ) Effectiveness Effectiveness Effectiveness Effectiveness ……/10 ……/10 ……/10 ……/10 Attractiveness Attractiveness Attractiveness Attractiveness ……/10 ……/10 ……/10 ……/10 Cost Score Cost Score Cost Score Cost Score ……/10 ……/10 ……/10 ……/10 Advantages Advantages Advantages Advantages Disadvantages Disadvantage Disadvantage Disadvantage Flood Walls ( ) Washlands ( ) Floodplain Zoning ( ) Flood Warning ( ) Effectiveness Effectiveness Effectiveness Effectiveness ……/10 ……/10 ……/10 ……/10 Attractiveness Attractiveness Attractiveness Attractiveness ……/10 ……/10 ……/10 ……/10 Cost Score Cost Score Cost Score Cost Score ……/10 ……/10 ……/10 ……/10 Advantages Advantages Advantages Advantages Disadvantage Disadvantage Disadvantage Disadvantage