生态锥体

  • 网络Ecological pyramid
生态锥体生态锥体
  1. 渤海生态锥体的结构和变化

    Change the structure and variations of the ecological pyramid in the Bohai Sea

  2. 结果表明:(1)两类棉田系统的食物网结构、营养层、生态锥体、生态效率等基本特征相似,在能量分配方面有量的差异;

    The food web , trophic levels , ecological pyramid and ecological efficiencies are similar in the two ecological systems .