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measures used to reduce the frequency and the magnitude of flooding. Two approaches: Hard engineering projects which build up banks, straighten and deepen channels, divert channels, build overflow channels or dam rivers altogether - all attempts to deal with large volumes of water which have already reached the channel. Soft engineering projects which involve afforestation or reforestation of the drainage basin or farming techniques which reduce surface run-off such as contour ploughing or stone lines - all attempt to deal with large volumes of water before they even get to the channel.

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контрола

Antropoloji; Kültürel antropoloji

In the scientific method, a situation in which a comparison can be made between a specific situation and a second situation that differs, ideally, in only one aspect from the ...

контрола

Muhasebe; Denetleme

A policy or procedure that is part of internal control.

на

Dil; Sözlükler

Function words; preposition; touching a surface or an object.

секундарен сектор

Coğrafya; Fiziki coğrafya

Manufacturing industry.

органски

Coğrafya; Fiziki coğrafya

Manure from livestock, compost from crop cast-offs.

плима

Coğrafya; Fiziki coğrafya

The periodic rise and fall of sea level due to the gravitational pull of the sun and moon. The tidal range will be determined by the relative positions of these two bodies which ...

структура на почвата

Coğrafya; Fiziki coğrafya

The pattern of aggregated soil particles into certain shapes of peds.

релјеф

Coğrafya; Fiziki coğrafya

The shape of the land particularly as it pertains to elevation.

незрела почва

Coğrafya; Fiziki coğrafya

One which has not had time to develop. It will be made mostly of regolith. Organic components are minimal.

Terimler Haberlerde

Öne Çıkan Terimler

Hristina Acovska

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ззпалка

Запалката е преносливо средство кое се користи за генерирање на пламен. Таа се состои во контејнер со запалива течност, средство за палење, и некои ...