聖塔非研究所

摘要 A simple model of aggregation has been used, in i

1998 · 已發表論文 · 更新 2026/08/30 下午12:48

摘要 A simple model of aggregation has been used, in its mean field version, to explain the observed 縮放律 property of tuna fish school size distributions (Bonabeau E and Dagorn L 1995 Phys. Rev…

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論文資訊

  • 類型:已發表論文
  • 日期:1998

摘要

A simple model of aggregation has been used, in its mean-field version, to explain the observed 縮放律 property of tuna fish school-size distributions (Bonabeau E and Dagorn L 1995 Phys. Rev. E 51 5220). This model makes additional predictions when the dimension of the space in which the fish move is taken into account. In this letter, we identify two cases where the mean-field assumption, which was justified for free-swimming tuna fish, is no longer valid. In these two examples, 縮放律 is also observed and the exponent is modified from the mean-field case in a way predicted by the model.

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