LONGSHORE DRIFT COURSEWORK

The material of the cliff soaks up the rainfall. After noting temperature readings, the thermometer has to be reset by sliding the magnetic base over the mercury columns. Use your tally chart to find the most common land use at each location. Use rules or calipers to measure the a, b and c axes of each pebble. Coasts menu Where do you want to go now?

Instruments used to measure temperature and humidity should be kept inside a Stevenson Screen. Responses are limited to positions on a scale. In its simplest form likelihood can be scored depending on the estimated height of the sea defence above a high tide or storm tide. Transportation is the movement of material in the sea and along the coast by waves. What is Longshore Drift? Write the letters A to F in the correct box on Figure 1. You are commenting using your WordPress.

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longshore drift coursework

The table shows the annotations for Dunlop Street. Gravity causes the, now heavy, cliff to collapse. Longshore drift is a process responsible for moving significant amounts of sediment along the coast.

The population can be divided into known groups, and each group sampled using a systematic approach.

longshore drift coursework

What information could be obtained from it? To find out corsework, including how to control cookies, see here: Longshore drift transports material along the length of the Holderness Coast. Please rank the following statements from 1 most important to 6 least important. Traction – large material is rolled along the sea floor.

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Suspension – beach material is suspended and carried by the waves.

What is coastal transportation?

Follow a straight transect line from the edge of the sea to the end of the active beach. Year 8 Coasts Revision PowerPoint Techniques for measuring are the same as for sediment analysis in river studies.

The size and shape of coarse sediments can be measured on the beach. However, thought should dfift given to the sampling technique used to ensure that a representative sample is obtained.

Fieldwork | Geography

Longshore drift happens when waves approach the beach at an angle. Coastal Landforms of Deposition. View videos of coastal environments in the video gallery. There are two ways doursework presenting statements:. It emerges at the base of the cliff 4.

Coursework-Theory

A through to H on the diagram For each change in slope, use the clinometer to take a bearing to record the slope angle ii. Bi-polar analysis Construct your own environmental quality assessment. Interview surveys can be more detailed and more flexible than questionnaires, with open ended rather than closed questions and the opportunity for respondents to give their opinions without being pigeon-holed by option boxes.

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Investigating the impact of tourism and recreation. Coasts menu Where do you want to go now? Choose a series of longshhore positive and negative statements. Find out more about landforms of coastal deposition.

During the passage of a tropical storm, local weather longzhore will record an enormous increase in wind speed and rainfall. The lists below give you an idea of some of the couesework that data collected within a microclimate investigation can be used. The cliff is undercut by the spring sapping which encourages cliff collapse and retreat.

This carries material away from the beach. Quadrats can be used to select sediment for sampling. Add this document to collection s. Instrument area is used to measure local weather conditions in calmer, drier conditions-providing primary data. You can add this document to your study collection s Sign in Available only to authorized users.

You can collect field data on the effectiveness of the rip-rap simply by measuring the length, width and height of each boulder.

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