• Join over 1.2 million students every month
  • Accelerate your learning by 29%
  • Unlimited access from just £6.99 per month
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6
  7. 7
  8. 8
  9. 9
  10. 10
  11. 11
  12. 12
  13. 13
  14. 14
  15. 15
  16. 16
  17. 17

River Rother

Extracts from this document...


INTRODUCTION We are visiting four different locations, on the 18th September 2009, along The River Rother. It is hoped that these locations will demonstrate the three main courses of a river; Upper Course, Middle Course and Lower course. The four locations that we will be visiting and carrying out our tests are: 1. Marley Lane, for the upper course (the source) 2. Sedlescombe, for the middle course 3. Bodiam, for the lower middle course 4. Rye Harbour, for the lower course (mouth) The purpose of the study is to find out if our hypothesis proven correct or not, 'The River Rother includes all the physical features and land use of a typical river.' Collecting data from each of the location hopefully will prove our hypothesis correct. The information that we need to collect from the three locations are; the width, depth and speed. To obtain these results we will be using a meter ruler, tape measure, clinometer and a dog biscuit. For some of the results that we are unable to get we will use a secondary source and we will compare our results to the results from text the books. The four locations that have been chosen are ideal for our study because they are close to the school, they show all the three stages of the rivers course and we are able to visit all the locations and get out tests done in one day. The River Rother, is 35 miles long, is a river flowing through the South East of England and runs though East Sussex and Kent. Its source is near Rotherfield which is in East Sussex, and its mouth is Rye Harbor, which is part of the English Channel. METHODOLOGY Width At a narrow point of the rivers course (Battle and Sedlescombe), we will use a meter ruler to measure the distance from one bank to other. At mid point (Bodiam), we will use a tape measurer crossing via a bridge. ...read more.


DATA ANALYSIS/INTERPRETATION Valley Profiles The valley at Battle is quite deep at the sides and not very deep in the middle. The shape is shaped like a 'U' but this maybe be because of the bridge that goes over the top of the river. Battle has a small valley that had been enlarged by the bridge. Therefore, this affected our results slightly but the valley was meant to be 'V' shaped. Sedlescombe is a lot flatter than Battle and it is wider. But we where only able to measure one side of the valley, so our interpretation is an estimate due to privet land but it still has the typical shape of a 'U' which is what we expected to find. Bodiam has a very wide valley floor and the valley slopes where at an angle making a rough 'U' shape like a typical river at this stage. Rye, we where unable to measure because the valley floor was too large. However, this is what we expected to find because it is the last stage of the river, the mouth. The theory from the textbooks is that the valley goes from a 'V' shape valley to a 'U' shape valley. This is due to hard rock being in the upper course of the river and because the high lands are mainly rock it is harder for the river to erode the away at the banks so it's a narrow shape forming a 'V' shape but the river winds around the hard rock a pattern like a snake. As you carry on down the river the hard rock starts to get erode so what is left are interlocking spurs, these also erode over time crating a wider valley floor crating a 'U'shape. The hypothesis is proven correct for the Valley Profile. How do I add the figures? DATA ANALYSIS/INTERPRETATION River Profiles The width for the three locations is as followed from smallest to the largest; Battle 55cm, Sedlescombe 130cm and Bodiam with 1200cm. ...read more.


It wasn't a good temperature either causing the clinometers to steam up and unable to read the angles accurately enough for a good result. The rain also ruined my own paper with my results on it making me have to get other results that could be wrong. And people rushing the test because it would start to rain again made it possible that we skipped something important and get the wrong results. Our hypothesis, 'The River Rother includes all the physical features and land use of a typical river.' can be inaccurate because it isn't being very clear to what kind of river it wants us to test for, 'a typical river' is there such thing? All rivers are going to be different whether its due to what part of a country they are in or the size of the river or even how much rain the river gets. But I think the main problem that makes our hypothesis inaccurate is not noting what country this typical river is from. A river in Africa is going to be different to a river in England because of the amount of rain fall, less rain less water in the river to clear the obstructions causing the river to have a smaller volume and slower speed. The land use would be completely different too; most of Africa is a LEDC (Less Economically Developed Country) so there wouldn't be a large amount of Settlement and Industry around the mouth of the river. The weather conditions affect the comparisons too, for example; if there is a heat wave the river will lose a lot of water causing speed to slow and volume to drop, depth and width would change too. In England we usually expect rain so the rivers volume, speed, depth and width would all increase. The hypothesis should change to a more clearer, 'The River Rother includes all the physical features and land use of a typical river in England'. Or something similar that is more targeted on a specific river. ?? ?? ?? ?? 1 ...read more.

The above preview is unformatted text

This student written piece of work is one of many that can be found in our GCSE Physical Geography section.

Found what you're looking for?

  • Start learning 29% faster today
  • 150,000+ documents available
  • Just £6.99 a month

Not the one? Search for your essay title...
  • Join over 1.2 million students every month
  • Accelerate your learning by 29%
  • Unlimited access from just £6.99 per month

See related essaysSee related essays

Related GCSE Physical Geography essays

  1. Marked by a teacher

    Debden Brook Rivers Cousework Analysis and Conclusion

    4 star(s)

    This is not very reliable as the cork may have been affected by turbulent flow and people moving in the river. Human error may also have contributed which would be less likely to occur if we had the high tech equipment.

  2. Geography River Rother

    At Rye we will use a secondary source because the river there is much to deep for us to measure. The hypothesis we expect to be proven correct that the depth does getting deeper as you carry on down the rivers course.

  1. Cliff erosion in East Sussex - the processes, problems and solutions.

    sea temperatures and thus climate change, because flint is the remains of sponges (which prefer warmer sea temperatures) that have died and the silicon in them has compressed and formed flint. This shows that there were forces acting on the rocks which also explain the faults and joints (vertical lines of weakness)

  2. Field investigation around the hypothesis: The River Piddles bed load will become smaller and ...

    19 1.5 0.5 1 20 1 0.5 1 Average 2.45 1.5 7 4 3 6 Velocity Distance Reading Time 0(s Speed 1 26.74 0.373971578 2 24.9 0.401606426 3 30.12 0.332005312 4 25.6 0.390625 5 27.3 0.366300366 Average 0.372901736 Discharge 0.91920278 Affpuddle B: Width m Depth Distance from Bank

  1. Geography Rivers

    This was repeated in all three stages. To find out how the river's depth changes from source to mouth. To find the deepest part of the river - is it in the middle as the theory states?

  2. Geography Coursework - Data Interpretation

    This supports the evidence from previous graphs that say there has been more tourism/people in Pillow Mounds because it tells us that the grass has been worn away more in Pillow Mounds. However, it shows that there is no Broad leaf grass in one of the spots in R.H.G which means that Pillow Mounds had higher plant diversity.

  1. The Ashdown Forest - geography,land use and climate. River study field trip

    * The force of the water erodes and undercuts the river bank on the outside of the bend where water flow has most energy due to decreased friction. * On the inside of the bend, where the river flow is slower, material is deposited, as there is more friction.

  2. Geographical Enquiry - Methodology

    In order to work out the total cross-sectional area, I will have to work out the area of each shape in the surface bed with the appropriate formula and these are: Area of a triangle: - 1/2(a+b) Area of a trapezium: - 1/2(a+b)

  • Over 160,000 pieces
    of student written work
  • Annotated by
    experienced teachers
  • Ideas and feedback to
    improve your own work