Chemical constituents of Veronica ciliate,as a psychrophyte from Northwest China;
西北高寒植物长果婆婆纳的化学成分
Study on the Ecological Niche of Psychrophyte Rhodiola fasitiata Population
高寒植物长鞭红景天种群生态位研究
The soluble sugar and proline contents,and the MDA,SOD,POD activities in the leaves of several perennial alpine plants,and the physiological characteristics of the plants during their growth were studied.
结果表明:矮嵩草Kobresiahumilis、垂穗披碱草Elymusnutans和黑褐苔草Carexatro-fusca叶中的可溶性糖含量随着生长期的进程而增加;脯氨酸含量的变化因植物种类的不同而表现各异,其中在各生长期,垂穗披碱草的脯氨酸含量均高于矮嵩草和黑褐苔草,并在草盛中期表现出明显的差异;3种高寒植物叶片中的丙二醛MDA含量随着生长季和气温的变化而呈现不断增加的趋势;3种植物中的超氧化物歧化酶SOD和过氧化物酶POD活性表现出随生长期和气温变化而改变的趋势,但黑褐苔草的2种膜保护酶活性最高,垂穗披碱草的次之,矮嵩草最低。
A total of 13 plots were set along a transect from the altitude of 5176 m to 5390 m in Pushila, Everest-Choyu region, Tibet, to investigate community structure of alpine sparse vegetation and effects of micro-topography.
在西藏定日县珠穆朗玛峰 -卓奥友峰附近的普士拉地区的一山坡上 (海拔 5 176 - 5 390m) ,设置 13个样方 ,进行群落调查、小地形测定和土壤剖面调查 ,分析该地区高寒植被的群落特征及其与小地形的关系。
Study on Reproductive Ecology of Rhodiola Fastigiata a Psychrophyte in Tibet Plateau;
高寒植物长鞭红景天生殖生态学研究
Study on the Ecological Niche of Psychrophyte Rhodiola fasitiata Population
高寒植物长鞭红景天种群生态位研究
A Study on Variance of Isozymes of Alpine Plant Arenaria Pulvinaa Edgew. in Tibet;
西藏高寒植物垫状雪灵芝同工酶变异研究
Population Structure and Quantitative Characteristics of the Psychrophyte Rhodiola fastigiata
高寒植物长鞭红景天种群结构及数量特征
Study on Variance of Esterase Isozymic of Alpine Plant Arenaria pulvinata Edgew.in Tibet
西藏高寒植物垫状雪灵芝酯酶同工酶变异研究
Researches on the Mechanisms of Seed Germination and Seedling Emergence in the Alpine Meadow;
高寒草甸植物种子萌发与幼苗建植机制研究
Flowering phenology of alpine meadow plant community in eastern Qinghai-Tibetan Plateau.
青藏高原东缘高寒草甸植物群落的开花物候
Phenols Content and Biology Evaluation of Alpine Plants;
高寒草甸植物酚类物质含量及其生物学评价
A Study on Seasonal Dynamic of the Phenols in Leaves of Alpine Plants and the Relation between it and Cold-resistance;
高寒地区植物中酚类物质含量动态及其与抗寒性关系的研究
Seed Dormancy Characteristics in the Alpine Meadow on the Eastern Qinghai-Tibet Plateau;
青藏高原东部高寒草甸植物种子休眠特性研究
A Study on Mechanism of Plant Community Assembly in Qinghai-Tibetan Alpine Meadow
青藏高原高寒草甸植物群落构建机制的研究
A Study on Seedling Growth and Plasticity of Several Common Plants in Alpine Meadow;
高寒草甸几种常见植物幼苗生长和可塑性研究
Survey and Identification of the Apine Grassland Major Fungal Diseases in Gannan Region of Gansu Province
甘南高寒草地植物主要真菌病害调查与鉴定
Impacts of Human-induced Vegetation Restoration on Plant Species Diversity of Sandy-Land in Qinghai-Tibet Plateau;
植被恢复重建对高寒沙区植物物种多样性的影响
Abiotic stresses, including drought, high salinity and extreme temperatures, greatly impair the growth and development of plants.
干旱、高盐、寒冷和高温等非生物胁迫严重影响着植物的生长发育。
plants that can survive frosts.
历经寒霜而存活的植物
The cold weather caused the plants to die.
天气寒冷冻死了植物.
The Dynamic of Biodiversity and Stoichiometry along the Succession of Alpine Meadow
高寒草甸植物群落演替过程物种多样性和化学计量学动态分析