Intensity of Human Predation on Rocky Shores at Las Cruces in Central Chile
作者： L. René Durán , Juan Carlos Castilla , Doris Oliva
DOI: 10.1017/S0376892900011504
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摘要: The rocky shore of central Chile is heavily harvested by mariscadores de orilla and skin-divers, but their catches are not considered in the fishery statistics. aim present paper to estimate intensity human predation annual catch each species taken at Las Cruces, Central Chile. activity pattern both categories collectors demonstrate a temporal grouping. observation skin-divers 3 sectors fringe totalling 1,500 m during 12 months allowed us per caught (kg year).
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