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《Journal of Anhui Normal University(Natural Science)》 1990-01
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The Division of the Boundaries of the Natural Belts by Using the Mathematical Model of Fuzzy Cluster

Zou Xueyong(Institu e of Desert Research,Academia Sinica,Lanzhou)  
In this paper, the mathematical model of Fuzzy cluster judgement of the division of the natural belts is proposed. The division of the north subtropical bell of the west sector of China is carried out with this model; the concrete location is defined, and the fuzzy characteristic of transitional belt is reflect-ed. This not only changes the traditional qualitative division of the natural belts into quantitative one and promotes its accuracy, but also liberates the division of boundaries from absolute affirmation and negation.
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【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 LI Jing-wen; LI Jun-qing. The Key Laboratory for Silviculture and Conservation of Ministry of Education, Beijing Forestry University, 100083, P. R. China.;Comparison of genetic diversity of Eurasian beeches[J];Journal of Beijing Forestry University;2005-05
2 Guo Baoxing He Luhui (Department of Geography,Anhui Normal University,Wuhu);THE TRIAL DISCUSSION OF THE USE OF RADIATIVE ARIDITY INDEX IN ANHUI PHYSICAL GEOGRAPHICAL ZONES[J];Scientia Geographica Sinica;1986-03
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7 WU Shao hong, ZHENG Du (Institute of Geographic Sciences and Natural Resources Research, CAS, Beijing 100101, China);New Recognition on Boundary between Tropical and Subtropical Zone in the Middle Section of Ecogeographic System[J];Acta Geographica Sinica;2000-06
8 Qiu Baojian(Institute of Geography, Academia Sinica);SOME PROBLEMS ON THE DIVISION OF THE SUB-TROPICAL BELT IN CHINA[J];Geographical Research;1984-01
9 Wu Dengru(Department of Geography, Shaanxi Normal University);THE DIVISION OF THE BOUNDARIES OF THE NORTH SUB-TROPICAL BELT IN SHAANXI PROVINCE BY USING FUZZY MATHEMATICAL METHOD[J];Geographical Research;1985-03
10 Zhang yangeai Tai Kaiyan (Academy of Meteorological Science, SMA.Beijing);THE STUDIES OF THE NORTHERN BOUNDARY OF SUBTROPICAL ZONE AND ITS TRANSITIONAL ZONE IN CHINA[J];Geographical Research;1991-02
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