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作 者:Chen Zhiqing(Institute of Geography, CAS, Beijing 100101 People’s Republic of China.)
出 处:《Journal of Geographical Sciences》1995年第4期74-80,共7页地理学报(英文版)
摘 要:Northern Shaanxi is located on the Erdos syncline, a subdivision of North China Shield. The loess landforms are the main landform types, additionally, there are low rocky mountains and hills, valleys and eolian landforms. Changes of techonic bases and of water-heat conditions in the region cause obvious regional differentiations of the landcape. From south to north,accompanying with uprising of the relief and decrease of mean annual temperature and precipitation, the types of landforms, degree of dissection,vegetation cover-degree and intensity of soil and water loesses show clearly latitudinal zonation.Northern Shaanxi is located on the Erdos syncline, a subdivision of North China Shield. The loess landforms are the main landform types, additionally, there are low rocky mountains and hills, valleys and eolian landforms. Changes of techonic bases and of water-heat conditions in the region cause obvious regional differentiations of the landcape. From south to north,accompanying with uprising of the relief and decrease of mean annual temperature and precipitation, the types of landforms, degree of dissection,vegetation cover-degree and intensity of soil and water loesses show clearly latitudinal zonation.
关 键 词:loess landforms regional differentiation SHAANXI
分 类 号:P9[天文地球—自然地理学]
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