The villagers work together and it is a collective effort. No generic book summaries, but the specific content you need to ace your exams. They marked out the contours and dug out a foundation trench. Make notes on different approaches that can be taken to reverse the effects of desertification in the Sahel region of Africa. Which is the hottest month? Strategies used to reduce the risk of desertification Desertification is not inevitable and with careful management of water resources, the soil and vegetation via tree planting we can limit the spread of deserts.
Many of the techniques used have used appropriate technology, which is suited to the needs, skills, knowledge and wealth of local people in the environment szhel they live.
Sahel Drought Case Study
sahfl They were also given a tractor and digger tool specially adapted to dryland conditions. The Sahel is semi- aridreceiving between and mm of rainfall in total in an average year, however it only falls in one or two months.
Task 4 – Question Time: A contour stone line 25 to 30cm high with other stones behind is constructed. What do you want to do?
It is caused by a mixture of climate change and the issues raised by population pressure.
With their assistance, you can become well prepared and can avoid having to retake exams. The tree is a native tree, it puts nutrients back into the soil, provides shelter for crops under its branches and provides fodder for livestock. Widespread cutting down of trees for fuel.
Case study: Sahara desert by Geography Teacher on Prezi
CASE STUDY 9 : DESERTIFICATION CASE STUDY – SAHEL Flashcards Preview
How much rainfall does the driest month receive? Living World – Desertification. This settled agriculture means that people farm too intensively which also drains the soil of its nutrients. Grasses can also be planted along the barrier.
Click on the blue tab below to access the worksheet. People also draw more water out of the soil for irrigation. People have to migrate out of these desertified areas and often igcde up in shanty towns at the edge of big cities or in refugee camps. Optional task in the booklet below.
This idea was to lay stones along the contours of the land in long lines which traps the rainwater that falls. The loss of vegetation can cause severe soil erosion.
Check out the photo beneath too! Make notes on different approaches that can be taken to reverse the effects of desertification in the Sahel region of Africa. What students say about Stuvia.
In addition, loss of species affects the availability of local medicines. Everything you need to know about selling on Stuvia. The technique has spread from Burkina Faso to Mali xase Niger. The social and economic impacts of drought in the Sahel Social impacts Subsistence farmers’ crops fail and livestock dies. Vegetation dies causing animals depending on it for food or shelter to perish or migrate.
Coolgeography – GCSE – Desertification Strategies
The locals were sanel taught how to sow and plant the Acacia trees, and how to extract and market the gum they produce. The semi-arid landscape of the Sahel. Task 1 – Watch the National Geographic video then complete the following questions: