In many semiarid areas there is also a lower timberline where the forest passes into steppe or desert at its lower edge, usually because of a lack of moisture.
在许多半干旱的地区中，同样存在树带界限的下限区域；在这片区域之内，由于缺乏水分，森林下沿区域的植被通常会逐渐变成干草原或沙漠。
The changes are manifested in belts from forest, bush, meadow and steppe to desert.
森林、灌丛、草甸、草原到荒漠呈带状更迭。
It is situated in the center of Asia and it has some climatic zones: from forest-tundra to steppe.
他位于亚洲的中部，它也有很多种的气候区域：西伯利亚大草原的森林苔原。
Others are sparse forest steppe and desert vegetation.
其它还有疏林草原和荒漠植被。
The botanical tourist resources of Mount Helan nature reserve are composed of forest, shrub, steppe, desert, meadow, and some characteristic plants.
贺兰山自然保护区的植物旅游资源由森林、灌丛、草原、荒漠、高山草甸等植被类型和部分特色植物种群及物种组成。
Much in the same way as flat steppe, the homogenous dendrology of the forest is far from being a simple setting for developing a scenario.
与平坦的草原相同，疏密均匀的树林完全不是开发项目的简单背景。
The Falcons inhabiting in the mountain meadow steppe and artificial coniferous forest were influenced by the high voltage wires of the wind generating electricity factory.
风力发电场的高压电线对栖息于山地草甸草原和针叶林的隼形目鸟类造成一定影响。
Vegetation transites from deciduous broadleaf trees to forest steppe, steppe and desert steppe.
植被为落叶阔叶林向森林草原、草原、荒漠草原植被型的过渡区。
It embodied the composition characteristics of bird communities in forest-stepped ecotone from forest zone to steppe zone gradually trastion.
体现了森林草原交错带鸟类群落的组成特点，即由森林鸟类逐渐向草原鸟类过渡。
Take the Loess Plateau for an example, there are various changes in temperature of underground water with steppe belt, forest steppe belt and forest belt.
拿黄土高原来说，就有草原带、森林草原带和森林带等不同地带性水热特征。
Take the Loess Plateau for an example, there are various changes in temperature of underground water with steppe belt, forest steppe belt and forest belt.
拿黄土高原来说，就有草原带、森林草原带和森林带等不同地带性水热特征。
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