The Mozambique floods 2000

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THE MOZAMBIQUE FLOODS 2000

Introduction

In January and February 2000, terrible floods hit the whole of South Africa, but Mozambique was one of the worst affected areas, creating many problems that were later to affect Mozambique. These floods caused many problems for Mozambique with infrastructure being seriously damaged and there were great effects on the people, the economy and the society.

The Causes

The floods that devastated Mozambique were mainly down to a long period of heavy rain. Over 1,100 mm of rain fell in February – this was the equivalent of more than 75% of Mozambique’s annual rainfall falling over the space of just a few days.

The heavy rain then continued to      fall for over four weeks and even when rescue operations began, torrential rain continued to pour. Prior to this rainfall, there had been a long dry spell further increasing the chances of a flood due to the surfaces acting like an impermeable surface, increasing the rate of surface run-off into Mozambique’s rivers.

To make things worse, two tropical cyclones, hurricanes Eline and Gloria, brought driving rains and strong winds to the region further increasing the problems. The main rivers affected were the Save River, the Limpopo River and the Zambezi River (see maps). Not only did these rivers receive a massive amount of rainfall but also, after rain had stopped falling, they continued to receive floodwaters from Zambia, Zimbabwe and Botswana as it is through these countries that the rivers drain. Most rivers were at their highest levels in 50 years.

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With such a high amount of rainfall and the effects of the cyclones falling on Mozambique there were many effects to the whole population, demographically, socially and economically.

The Effects

Effects on the people (the demography) of Mozambique were very bad. There was an estimated 400 deaths from the floods in the first few months in 2000 but the true figure will never be known. The floods also left up to 1 million people homeless and most had to start from scratch.

Effects on the society in ...

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