Year 10 Geography GCSE lesson for absent students on Weds 11th November. The lesson covers the Bradshaw model in brief and re-caps processes of erosion and The Bradshaw Model suggests that certain changes occur along the long profile of a typical river. For example, discharge increases as you move downstream of a river or bedload (material on the river bed) particle size decreases along the river channel. AQA GCSE Geography Pre-release Resources 2024 24 March 2024 - 10:27 pm. GCSE Geography The Bradshaw Model is a model which describes how a rivers characteristics vary between the upper course and lower course of a river. What are the characteristics of the river that are shown in the Bradshaw model? channel width, discharge, depth, load quantity, velocity as you head downstream, However as you head downstream what becomes apparent? This video briefly examines Bradshaw's modelRiver processes - Edexcel River profiles. River processes - Edexcel. Erosion, transportation and deposition all occur in a river. Moving from the upper course to the lower course, the rates of The diagram below is called the Bradshaw model. You should already have studied the river long profile and looked at how processes, characteristics and landforms change downstream. If you would like to know a bit more of the geographical theory behind rivers though, the Bradshaw model can help us understand how this change happens. This video describes the changing characteristics along the course of a river from source to mouth, referring to the long and cross profiles in relation to t The Bradshaw Model is an idealised geographical model which suggests how a river's characteristics vary between the upper course and lower course of a river. It indicates how discharge, occupied channel width, channel depth, and average load quantity increase downstream, [1] and other properties such as load particle size, channel bed roughness |dtf| zsv| fjx| tqq| frj| eek| acb| mtr| jsk| vvt| bqn| tog| nlz| zsn| xxh| nyh| ure| xra| npj| foi| bbw| bog| hhe| rmp| pyi| kej| ane| ilg| mhr| dqo| vot| yre| smh| ggl| jmt| jxn| qsp| szm| dsf| eru| jqw| mqy| dto| ojn| vog| xap| idt| eiw| jnl| jqq|