Case Study: The River Eden - Landforms

River Eden Landforms

The River Eden is located in north-west England at the boundary between Yorkshire and Cumbria. Its source is in the Pennines in Cumbria and its mouth is at the English-Scottish border.

Waterfalls

Hell Gill Force is an 8-metre waterfall. It is the tallest waterfall on the River Eden.
When a river flows over hard rock that overlays softer rock, a waterfall can form.
There is a gorge behind. Gorges are formed when waterfalls retreat over time.

Meanders

Meanders form because of lateral erosion.
There are lots of meanders in the lower course (e.g. the meanders by Salkeld).
Some of these meanders have become ox-bow lakes.

V-shaped valleys

The edge of the River Eden's basin is dominated by hills at about 500-700m above sea level.
These steep slopes have streams that carve V-shaped valleys into the side of the Lake District's hills.

Floodplains

The Eden's floodplain is home to the town of Carlisle.
A flood plain is the wide area of flat land that surrounds rivers in their lower courses at the bottom of a valley. As the name suggests, these areas can flood.
Flood plains are created by meander migration close to the mouth of the river.
During floods, the water loses speed and deposits the sediment that it's transporting. This increases the height of the flood plain.

The River Eden's course

The River Eden's source is in the Pennines in Cumbria and its mouth is at the English-Scottish border. This is in a steep-sided valley.
The middle course of the Eden flows through an area of soft rock. In the middle course, neither erosion nor deposition is particularly dominant. This means that the valley is more gentle and the channel is wider.
In the lower course, deposition dominates over erosion. This means that the valley is wide and flat, and the channel is wide and deep.
The rocks and sediment are more eroded by the lower course and are smaller and more round.

1Physical Geography

1.1River Environments

1.1.1Weathering

1.1.2Mass Movement

1.1.3Erosion

1.1.4Transportation

1.1.5Deposition

1.1.6River Landforms: Waterfalls & Gorges

1.1.7River Landforms: Interlocking Spurs

1.1.8River Landforms: Flood Plains

1.1.9River Landforms: Point Bars

1.1.10River Landforms: Levees

1.1.11River Landforms: Meanders

1.1.12River Landforms: Oxbow Lakes

1.1.13River Landscape Changes: Long Profile

1.1.14River Landscape Changes: Cross Profile

1.1.15Vertical & Lateral Erosion

1.1.16Flood Risk Factors

1.1.17Human Activities on Rivers

1.1.18River Management: Hard Engineering

1.1.19River Management: Soft Engineering

1.1.20Case Study: The River Eden - Landforms

1.1.21Case Study: The River Eden - Climate

1.1.22Case Study: The River Eden - Geology

1.1.23Case Study: The River Eden - Management

1.1.24Case Study: The River Eden - Human Activity

1.1.25End of Topic Test - River Environments

1.2Coastal Environments

1.3Hazardous Environments - Tropical Cyclones

1.3.1Characteristics of a Tropical Cyclone

1.3.2Structure of a Tropical Cyclone

1.3.3Physical Hazards of Tropical Cyclones

1.3.4The Impacts of Tropical Cyclones

1.3.5Responses to Tropical Cyclones

1.3.6Vulnerability to Tropical Cyclones

1.3.7Preparing for Tropical Cyclones

1.3.8Case Study: Katrina

1.3.9Case Study: Nargis

1.4Hazardous Environments - Earthquakes & Volcanoes

1.4.1Earthquakes

1.4.2Features of an Earthquake

1.4.3Types of Earthquake

1.4.4Case Study: L'Aquila

1.4.5Case Study: Chile

1.4.6Case Study: Japan & Pakistan - Planning

1.4.7Volcanoes

1.4.8Types of Volcanoes

1.4.9Volcanic Eruptions

2Human Geography

2.1Economic Activity & Energy

2.1.1Increasing Energy Consumption

2.1.2Non-Renewable Energy - Nuclear

2.1.3Non-Renewable Energy - Fossil Fuels

2.1.4Renewable Energy - Solar

2.1.5Renewable Energy - Water & Bio

2.1.6Renewable Energy - Hydro

2.1.7Energy - Statistical Skills

2.2Rural Environments

2.2.1Rainforests

2.2.2Temperate Forests

2.2.3Characteristics of a Temperate Forest

2.2.4Goods & Services in Temperate Forests

2.2.5Deserts

2.2.6Tundra

2.3Urban Environments

2.3.1Urbanisation in Different Countries

2.3.2Causes of Urbanisation

2.3.3Consequences of Urbanisation

2.3.4Sustainable Urbanisation

2.3.5Case Study: Rapid Urbanisation in Mexico City

2.3.6End of Topic Test - Urbanisation

3Global Issues

3.1Fragile Environments & Climate Change

3.1.1Natural Causes of Climate Change

3.1.2Effects of Climate Change on the Environment

3.1.3Effects of Climate Change on People

3.1.4Impacts of Deforestation

3.1.5End of Topic Test - Climate Change

3.1.6Increasing Water Supply

3.1.7Sustainable Rainforest Management

3.2Globalisation & Migration

3.2.1Globalisation - Transport

3.2.2Globalisation - Communication Networks & Banking

3.2.3Push & Pull Factors

3.2.4TNCs & Globalisation

3.2.5Tourism Landscapes

3.2.6The Growth of Tourism

3.2.7The Economic Benefits of Tourism

3.2.8The Social & Cultural Benefits of Tourism

3.2.9The Economic Costs of Tourism

3.2.10The Social & Cultural Costs of Tourism

3.2.11Managing Tourism - Sustainability

3.2.12Managing Tourism - Quotas & Tourism Hubs

3.3Development & Human Welfare

3.3.1Ways of Defining Development

3.3.2Different Ways of Measuring Development

3.3.3Environmental Factors Causing Uneven Development

3.3.4Historical Factors Causing Uneven Development

3.3.5Economic Factors Causing Uneven Development

3.3.6Patterns of Development

3.3.7How Can we Reduce the Global Development Gap?

3.3.8Top-Down & Bottom-Up Development

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