Assessing NDVI Spatial Pattern as Related to Irrigation and Soil Salinity Management in Al-Hassa Oasis, Saudi Arabia

被引：50

作者：

Aldakheel, Yousef Y. ^{[1
]}

机构：

[1] King Faisal Univ, Dept Environm & Agr Nat Resources, Al Hufuf 31982, Saudi Arabia

来源：

JOURNAL OF THE INDIAN SOCIETY OF REMOTE SENSING | 2011年 / 39卷 / 02期

关键词：

NDVI; Spatial pattern; Irrigation management; Soil salinity; Al-Hassa; Saudi Arabia; DATE PALM; AGRICULTURE;

D O I：

10.1007/s12524-010-0057-z

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Sustainability of irrigated agriculture in arid and semi arid lands depends, mainly on the level of soil salinity and the quality of irrigation water. Remotely sensed data can provide information about the extent of vegetated irrigated areas. Al-Hassa oasis, Saudi Arabia is probably the largest oasis in the world depends mostly on tapped ground water to irrigate mainly date palm groves for its economic survival. This study tried to investigate the extent of soil salinity and the quality of irrigation water and the relationship with vegetation growth, employing NDVI derived from Landsat satellite imagery.

引用

页码：171 / 180

页数：10

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