Using Examples, Highlight How River Basins Are Managed to Enable Human Activities to Develop.

Using examples, highlight how river basins ar managed to enable human activities to develop. River basins (or catchment beas) are the areas from which piddle drains into a river. They vary greatly in characteristics single if are all managed to allot human activities to develop. I allow analyse this management through analysing hard and soft end in both LEDCs and MEDCs. The River Thames in the MEDC of the UK flows through the major urban areas of London and Oxford. Human activities have reachly developed on run aground the river for its transport, irrigate and tourist resource. However, careful management is needed to revolutionize these economically valuable settlements from flooding. In London, flooding comes both from the sea (in tidal flooding) and from the river (in tide locking and river flooding) as well as on the land (from sewer flooding and surface water flooding). The Thames Barrier protects 420 000 London properties, £80 billion of property and 1.25 scarlet tanager people from storm surges from the North Sea: a unload example of hard engineering. £535 million has been spent on a 520 metre removable barrier that is the second largest in the world. However, it vow one day not be big exuberant as due to global warming and rising oceanic levels water may one day breach its defences.

thither are plans for a new defence further into the Thames estuary or for a £4 billion overhaul of the existing Thames barrier. However, this unsustainable, costly and side-effect causing defence (with water flowing to the sea held approve by the flood barriers risking flood ing in London) is not truly sustainable. ! In the LEDC, Bangladesh, river basins are managed to extract maximum benefits and minimum consequences from the indigenous phenomenon of annual floods. The Flood Action Plan, funded by the World Bank, is embarking on a 100 year plan to build 8000km of levees in a country with extreme social problems. This is because flooding kills some people in the annual floods that occur in Bangladesh because...If you poorness to get a full essay, order it on our website: OrderCustomPaper.com

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