|Author:||Shabanov, V. V.|
|Book Group Author:||NA|
The paper gives an assessment of the influence of global climate changes on the yield of some agricultural crops. Methods have been developed to assess changes in crop productivity under environmental conditions. Obviously for a drier climate there is increased need for irrigation even in zones where existing moisture levels are sufficient. Similar estimations can be made of other environmental factors.
agricultural development, arid zones, climatic change, cropyield, environmental factors, irrigation, reclaimed land, reclamation,soil water, Erosion; Soil and Water Conservation (PP400), Land Resources(PP300), Soil Water Management (Irrigation and Drainage) (JJ800)(Revised June 2002) [formerly Soil Water Management], Soil Fertility(JJ600), Meteorology and Climate (PP500), Soil Physics (JJ300)