irrigation efficiency
11Salinity control — relates to controlling the problem of soil salinity and reclaiming salinized agricultural land. The aim of soil salinity control is to prevent soil degradation by salinization and reclaim already salty (saline) soils. Soil reclamation is also… …
12Aswan Dam — Aswan (Assuan) is a city on the first cataract of the Nile in Egypt. Two dams straddle the river at this point: the newer Aswan High Dam (Arabic: السد العالي; transliterated: as Sad al Aly), and the older Aswan Dam or Aswan Low Dam. The aim of… …
13Drainage system (agriculture) — An agricultural drainage system is a system by which the water level on or in the soil is controlled to enhance agricultural crop production. Contents 1 Classification 1.1 Surface drainage systems 1.2 Subsurface drainage systems …
14Drainage system (Agriculture) — An agricultural drainage system is a system by which the water level on or in the soil is controlled to enhance agricultural crop production.=Classification=Figure 1 classifies the various types of drainage systems. It shows the field (or… …
15WATER CRISIS In THE MIDDLE EAST AND NORTH AFRICA — ▪ 1998 Introduction by Peter Rogers Water availability has for millennia shaped the culture of the people in the part of the world now commonly referred to as the Middle East and North Africa. This huge region extends from the Maghreb,… …
16SaltMod — is computer program for the prediction of the salinity of soil moisture, groundwater and drainage water, the depth of the watertable, and the drain discharge in irrigated agricultural lands, using different (geo)hydrologic conditions, varying… …
17SahysMod — is a computer program for the prediction of the salinity of soil moisture, groundwater and drainage water, the depth of the water table, and the drain discharge in irrigated agricultural lands, using different hydrogeologic (aquifer) conditions,… …
18Jack Beale — Jack Gordon Beale AO (17 July 1917 – 7 June 2006) was an Australian politician who championed the need for Australia to conserve and develop its water resources. He was also Australia’s first environment minister. In his obituary in The Sydney… …
19Cooum River — Cooum (கூவம் / Coovum) River Cooum River in Chennai …
20Stockholm Junior Water Prize — The international Stockholm Junior Water Prize is a competition that encourages young people s interest in water and environment issues. Beginning in 1997, the award is given annually for an outstanding water project by a young person or a small… …
