CAJ | 학술논문

本文对青藏高原沙漠化地区植物的基本类型、基本特征、生长环境及分布状况进行分析，分析表明：沙漠化地区的植物通过自然选择和长期进化演替过程，形成了适应恶劣环境条件的能力，体现出对沙漠特殊环境的多种适应特性及方式，主要特征表现在沙生植物叶片具有发达储水组织，沙生植物茎系和根系发达、生长迅速、形态结构特殊、适应能力强等形态特征。青海沙漠化地区主要分在柴达木盆地、青海湖盆地、共和盆地、黄河源区盆地、长江源区盆地，占青海沙化地区的99.5%以上，沙化地区植物特性与分布状况分析对该地区固沙植生材料的深入研究具有重要的指导意义。
본문대청장고원사막화지구식물적기본류형、기본특정、생장배경급분포상황진행분석，분석표명：사막화지구적식물통과자연선택화장기진화연체과정，형성료괄응악렬배경조건적능력，체현출대사막특수배경적다충괄응특성급방식，주요특정표현재사생식물협편구유발체저수조직，사생식물경계화근계발체、생장신속、형태결구특수、괄응능력강등형태특정。청해사막화지구주요분재시체목분지、청해호분지、공화분지、황하원구분지、장강원구분지，점청해사화지구적99.5%이상，사화지구식물특성여분포상황분석대해지구고사식생재료적심입연구구유중요적지도의의。
This paper aimed to analyze the characteristic of plants in Tibet Plateau desertification areas, including basic types, basic features, habitat, and distribution. The results have shown that the plants in desertification areas had the ability to adapt to harsh environmental conditions through natural selection and a long time evolution process, reflecting on its various special characteristics and board adaptilitiy to the desert environment. The main features of such desert plants includes advanced storage tissue, developed stem and root system,rapid growth ability,special morphology structure, strong adaptability, and other morphological characteristics. Desertification in Qinghai Province mainly distributed in the Qaidam Basin, Qinghai Lake basin, the Republican basin, the basin of the Yellow River source region and the Yangtze River basin, accounting for 99.5% of the total decertified areas in Qinghai. It is of great significance for the depth research of plants with the ability to fix sand to analyzing characteristics and distribution of such desert plants.