高山带

太白山高山带2000多年以来气候变化与林线的响应

Climatic changes and timberline responses over the past 2000 years on the alpine zone of Mt. Taibai

西北地区降水分布很不均匀，内陆河地区多年平均降水量大于300mm的都是高山带，而平原盆地的降水量多在150mm以下，内陆河流域多年平均径流深仅有68mm。

As a result , the average runoff is only about 31.1 mm . Precipitation distribution is quite different from place to place in Northwest China . In inland river basins , annual precipitation more than 300 mm appears only in the high mountain areas .

五台山高山带植被对气候变化的响应

Impacts of climate change on alpine vegetation on Wutai Mountains

太白山高山带环境特征

Characteristics of Alpine Physical Environment on Taibai Mountain

在太白山及其邻近地区的高山带，分布着大量的古冰川地貌。

There are abundant traces of ancient glaciation distributed on the high mountain belt of the Mount Tai-Bai and its near areas .

以此为基础，在景观尺度上定量分析研究区内亚高山带水热条件与森林和亚高山草甸植被分布格局的关系。

Furthermore , the relationship between vegetation distribution pattern and the above factors in the study area was analyzed by ANOVA at the landscape scale .

对比国内外关于高山带景观划分的多种观点，采用气候树线以上部分为高山带的划分方法。

Based on the introduction of some theories about mountain research , the demarcation of landscape boundaries near alpine belt was discussed in this paper .

热效应会对这些亚高山带的草原产生剧烈的影响，造成偶们非常珍惜的开花类植物的减少。

That heating effect will induce dramatic effects on these subalpine meadows , causing loss of plant seed we especially value here , the flowering plants .

近30年来乌鲁木齐河流域冰川波动特征与流域高山带升温幅度的估算

On the characteristics of glacier fluctuations during the last 30 years in Urumqi River Basin and the estimation of temperature rise in the high mountain area

不同大小林窗内乔木幼苗幼树更新密度的变化，反映了太白山亚高山带主要针叶树种的更新策略与林窗大小的关系。

The change of regeneration density of seedlings and saplings in gaps with different sizes reflects the relationship between updating strategy of coniferous species and gap size .

计算说明，流域冰川全面退缩量值相当于乌鲁木齐河流域高山带在过去30年中气温升高了0.35±0.27℃。

Further calculation demonstrates that glacier shrinkage in the last 30 years corresponded to an air temperature rise of about 0.35 ± 0.27 ℃ in the high mountain region of the Urumqi River .

它们占据着森林上线至永久雪线之间的高山带和广阔的高原面，从高原东南部至西北部有水平方向的地域分异。

These plant communities occupy the alpine belts between the upper line of forest and the permanent snow-line , and they distributively have horizontal regional differentiation from the southeast to the northwest of the Plateau .

长白山高山苔原带的亚气生蓝藻

The subaerial cyanophyceae of tundra zone of Changbai Mountain

本文综述了高山生命带植物繁育系统研究的最新进展。

This paper deals with recent advances in plant breeding system of alpine life zone .

对于虫媒植物而言，熊蜂的高效传粉使其成为高山生命带主要的传粉昆虫；

Because of its high pollination efficiency , the bumblebee has become a dominant pollinator in alpine life zone .

高山灌丛草甸带，海拔3450m以上。

Alpine bush and meadow belt at alt. 3450m .

阿尔泰高山区金矿带的确定和意义

Gold mineralization belt and its significance in the high mountain area , Altay

沙漠绿洲&高山冰雪气候带的垂直变化特征研究

Research about the Vertical Change in the Climatic Zones of Desert Oasis to Alp Ice-snow

高山灌丛草甸带物种最少，夏秋季都只有7种。

In alpine meadows , 7 species were recorded in summer and7 species in autumn .

高山永久冰雪带.进而提出了合理开发利用天山山地气候资源，以促进当地经济发展。

High mountain permanent snow-ice zone . The aim of the thesis offeres scientific basis for research on mountainy climate in Tianshan Mountains and development of local economy .

亚高山灌丛草甸气候带；

Sub alpine shrub meadow climatic zones ;

从林线中心向亚高山草甸和森林带，物种替代率逐渐升高，在林线的边缘达到最高。

The turnover rates of species were gradually hoisting from the centre of timberline to sub alpine meadow and forest zones , and highest at the edge of timberline .

山地荒漠带和山地草原带苔藓植物物种相似性最高，为0.6809，山地森林带和高山垫状植被带相似性最低，仅为0.1342；

The species similarity between mountain desert and mountain grassland belt was the highest ( 0.6809 ), while that between mountain forest and alpine cushion belt was the lowest ( 0.1342 ) .

受低温限制的高山生物对气候变化具有高度的敏感性，因此高山带被视为监测气候变化的理想试验场所。

Alpine belts are ideal sites for monitoring climate change because species in mountain habitats are especially sensitive to climate change .