Fig 1 - uploaded by Jie Feng
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The energy flow (g m −2 30 d −1 ) among different trophic levels in polyculture ecosystem 注：P：初级生产力；D：碎屑；TL：营养级；TST：系统总能量流通量；TE：传递效率。
Source publication
Using the Ecopath modeling software, an energy flow model of Mercenaria mercenaria-Portunus trituberculatus-Litopenaeus vannamei polyculture pond ecosystem was constructed. The model contained 12 functional groups. The carrying capacity of M. mercenaria was evaluated based on the energy flow model. Results showed that the M. mercenaria showed the h...
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