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植被生态梯度
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  “植被生态梯度”译为未确定词的双语例句
     Analysis to the Gradients of Vegetation Ecology in Loess Plateau with the Aid of Gis
     GIS支持下的黄土高原地区植被生态梯度分析
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  相似匹配句对
     Ecology,Vegetation and Spring
     生态·植被·泉水
短句来源
     ECOLOGICAL GRADIENT ANALYSIS AND ENVIRONMENTAL INTERPRETATION OF MOUNTAIN VEGETATION IN THE MIDDLE STRETCH OF TIANSHAN MOUNTAIN
     天山中段山地植被生态梯度分析及环境解释
短句来源
     Analysis to the Gradients of Vegetation Ecology in Loess Plateau with the Aid of Gis
     GIS支持下的黄土高原地区植被生态梯度分析
短句来源
     Spatial distribution and ecological adaptability of wetland vegetation in Yellow River Delta along a water table depth gradient.
     水深梯度下湿地植被空间分布与生态适应
短句来源
     GRADIENT ANALYSIS OF FOREST VEGETATION ALONG AN URBAN RURAL TRANSECT IN NEWYORK
     “城-郊-乡”森林生态样带植被变化梯度分析
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Vegetation for 257 samples in loess plateau were analyzed with the aid of GIS. The analyses of DCA reflected the continous changes of vegetation and the relation between vegetation eclogy gradients and climatic variables. These analyses illustrated that the composition and structure of vegetation varied greatly along the longitude and latitude. Four types of forest, forest-steppe , temperate steppe and desert and semi-desert vegetation can be identified. Species ecotypes were obvious along the transect. Vegetation...

Vegetation for 257 samples in loess plateau were analyzed with the aid of GIS. The analyses of DCA reflected the continous changes of vegetation and the relation between vegetation eclogy gradients and climatic variables. These analyses illustrated that the composition and structure of vegetation varied greatly along the longitude and latitude. Four types of forest, forest-steppe , temperate steppe and desert and semi-desert vegetation can be identified. Species ecotypes were obvious along the transect. Vegetation were closely related to climatic variables,it expressed the gradients and the variation characteristics of the community structure and environment well.

在地理信息系统(GIS)支持下对黄土高原地区257个样方的植被进行了研究。DCA分析较好地反映了植被的连续性变化及植被的生态梯度与气候因子的关系。分析的结果表明,植被组成和结构沿经、纬度变化明显,分异出森林、森林草原、温性草原、荒漠半荒漠植被等不同类型,优势种替代明显,植物种类也形成了不同的生态类型。植被的梯度变化与气候因子密切相关,较好地反映了黄土高原地区环境与结构的空间变异特点。

 
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