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生态学报 1989
A STUDY ON THE COMMUNITY STRUCTURE AND STANDING CROP OF SMALL RODENTS IN DIFFERENT BIOTOPE IN THE SILIN RIVER BASIN,INNER-MONGOLIA
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Abstract:
This work was carried out in grassland ecosystem at Basin of SilinRiver, Inner-Mongolia, for understanding the community structure and standing crop of small rodent in different biotope.The results obtained show that the specific biotope usually get together with a specific dominant rodent,and the different rodent community structure occour in different biotop. Living in the preferable habitat the rodent population has higher nutrient level and biomass. The nutrient standing crop of small rodent community may be in response to the potential material foundation of the utility of the habitat's vegetation., This preliminary study provide the date and pattern of potential nutritional material foundation in the grassland ecosystem.