| 西天目山南坡垂直自然带分异规律 |
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| 引用本文： | 熊振.西天目山南坡垂直自然带分异规律[J].地理研究,1992,11(2):77-82. |
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| 作者姓名： | 熊振 |
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| 作者单位： | 沆州大学区域与城市科学系 |
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| 摘 要： | 西天目山为国家自然保护区,生物物种丰富,其南坡垂直自然带谱明显,本文论述西天目山南坡垂直自然带分异规律。
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| 关 键 词： | 西天目山 垂直自然带 国家自然保护区 |
| 收稿时间： | 1991-09-20 |
| 修稿时间： | 1991-11-20 |
THE LAW OF VERTICAL ZONALITY IN WESTERN TIANMU MTS. |
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| Xiong Zhen.THE LAW OF VERTICAL ZONALITY IN WESTERN TIANMU MTS.[J].Geographical Research,1992,11(2):77-82. |
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| Authors: | Xiong Zhen |
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| Institution: | Regional Planning and Urban Science Departmant, Hangzhou University |
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| Abstract: | The western Tianmu Mts. are situated in the north-west of Zhejiang province The southern slope of Tianmu is opposite the Qiantang River, the vartical differentiation of the climate, vegetation and soil is quite evident. It can be divided into four vertical zones:Ⅰ. Subtropical evergreen broad-leaved forest in wet, hot piedmonts and hills-red earth zone (200-500m a.s.1);Ⅱ. The mixed woods of subtropical evergreen broad-leaved and deciduous broad-leaved forest in the warm hillside-zone of red-dish-yellow soil (500-1100m a.s.1.);Ⅲ. Subtropical deciduous broad-leaved forest in medium Mts.which is cold in winter and hot in summer-zone of yellow-brown soil (1100-1300m a.s.l);Ⅳ. Subtropical bush-wood at the Summit of Mts. cold in winter but cool in summer-zone of yellow-brown soil (1300-1500m a.s.l)The southern slope of western Tianmu was defined as national protection region in 1956. The region is not only a science spot but also used lor the research on plant species, and its natural vertical zones on southern slope belong to a wet mid-subtropics northern edge type. Its woods and plant cover are an integrated ecological system. The region has become the base of scientific research and experimentation.It is an important way to make further development on summer resorts and Sanatoriums. Hence, the urgent task is strengthening the management, and protecting its natural environment as well. |
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| Keywords: | Tianmu Mts vertical zonality national protection region species of plant |
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