cje ›› 1992, Vol. ›› Issue (3): 65-68,71.
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Guo Yiquan, Zhao Zhimo
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Abstract: Anew method measuring similarity among community food webs is developed based on adjacency matrices of community food webs. The similarity coefficient S = a/(a+b+c) is obtained by comparing two adjacency matrices, where a,b and c represent respectively the match numbers in 2?2 frequency table.
Key words: vegetable field, N2O, emission factor, Q10
Guo Yiquan, Zhao Zhimo. Similarity Measurement of Community Food Webs[J]. cje, 1992, (3): 65-68,71.
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URL: https://www.cje.net.cn/EN/abstract/abstract18481.shtml
https://www.cje.net.cn/EN/Y1992/V/I3/65