图1. 复杂食物网的结构、多样性与功能间的关系。食物网结构可影响物种多样性和生态系统功能的维持, 多样性也对功能起重要作用。全球变化可通过改变个体大小、种群动态、种间作用等影响食物网结构、多样性与功能。背景食物网来自http://www.foodwebs.org/。

Fig.1. Relationships between the structure, diversity and functioning of complex food webs. Food web structure can affect species diversity and ecosystem functioning, and diversity also affects functioning. Global change can affect food webs through changing species body size, population dynamics, interspecific interaction, etc. The food web in the background was obtained from http://www.foodwebs.org/.