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位于内蒙古白音敖包自然保护区的沙地森林草原过渡带是我国森林草原植被带中非常特殊的景观类型之一。本文我们在系统研究中国沙地森林生态系统的基础上,研究了沙地森林草原过渡带的景观斑块结构,包括组成结构和大小结构;同时研究了景观斑块的动态及相互转化的规律。结果可为进一步研究森林草原过渡带及其它植被类型提供科学依据。表4参10。
Sandy forest steppe transition belt located in Baiyin obo Nature Reserve in Inner Mongolia is one of the very special landscape types in the forest steppe belt of our country. In this paper, we systematically studied the forest ecosystem in the sandy land of China and studied the landscape patch structure, including compositional structure and size structure in the transitional zone of the sandy grassland in the grassland. At the same time, we studied the dynamics of landscape patches and the rules of mutual transformation. The results may provide a scientific basis for further study on the transitional zone of forest and grassland and other vegetation types. Table 4 Reference 10.