青藏高原植物形态和解剖适应性研究进展

与低海拔地区相比，青藏高原的太阳辐射、水分条件、氧分压、气温等环境条件都有明显差异，青藏高原的植物在细胞壁厚度、栅栏细胞层数、通气组织大小、异细胞数量和分布、表皮附属物类型等方面与低海拔地区的相比也有较大的不同。综述了在青藏高原特殊的生态条件下，植物在形态和解剖方面的适应性表现，分析了该领域目前的研究特点和存在的一些问题，并在全球环境变化背景下，对其发展前景进行了展望，指出了未来的发展趋势。

Development of Investigation on Morphology and Anatomy of Plants in Qingzang Plateau

Compared with some environmental conditions in places with low altitude, there are obvious differences in Qingzang Plateau, such as solar radiation, moisture condition, oxygen partial pressure, temperature etc. There are also obvious differences in some aspects compared with the plants in places with low altitude, such as the thinkness of cell wall, layers of palisade, the capacity of aerenchyma, the amount and distribution of idioblasts, the types of epidermal appendages, ect. The authers summarized the characteristics of morphology and anatomy of plants under the ecological condition of Qingzang Plateau, analysed the research specialities and problems existing in present domain. Under the background of global changing, they also have speculated on the prospect of its development and pointed out its development trend in the future.