从绿洲形成演变过程, 绿洲气候效应, 绿洲农业研究和绿洲生态环境保护4 个方面,
对国内外绿洲研究现状进行了简略回顾. 分析后发现, 虽然绿洲研究的成果颇丰 …

Abstract 1 The present study provides quantitative estimates of soil, vegetation structure and
species distribution in 144 stands along two transects in two extreme desert zones of …

The present study provides an analysis of soil, vegetation types as well as structure and
species distribution in 19 sites in El-Qaa plain along the Gulf of Suez (south Sinai, Egypt) …

Abstract Wadi Al-Noman in Mecca is one of the most important wadis. It was included among
the most important water sources where the springs and wells of Zobida run and it provides …

A suitable oasis scale and a cultivated land scale are important for water resources
management in arid regions. This paper developed an approach to calculate a suitable …

The vegetation-environment relationships in the inland saltmarshes of two geographically
distant oases of the Western Desert of Egypt, Siwa, and Dakhla Oases, are described. Two …

This research was conducted to determine the water requirements of oasis ecosystem with
crop evapotranspiration method, and to analyse the water balance between the supply and …

绿洲是干旱区人类活动的载体, 水是绿洲存在和发展的核心, 干旱区绿洲规模及可持续性问题与
水密切相关. 本文以中国西北干旱区的塔里木河流域为研究对象, 依据水热平衡原理 …

Deserts comprise about 95% of the total land surface of Egypt; therefore, their potential for
production must be assessed. Weed communities are mainly affected by the environment …

The present study aimed to determine floristic composition, the structure of the vegetation,
and species distribution at 16 sample plots in Wadi Fatimah, Mecca, Saudi Arabia …