1.Yet these creatures are members of the biotic community and, if its stability depends on its integrity, they are entitled to continuance.

然而这都是群落中的成员，如果这个群落的稳定依赖于它自身的完整的话，那么这动就有权继续存下去。

2.It assumes, falsely, that the economic parts of the biotic clock will function without the uneconomic parts.

它错误地假设钟的经济部分将在没有非经济部分的情况下运行。机翻

3.To this day, rainforests remain some of the richest and  most biodiverse ecosystems in the world, housing between 50% and 75% of all biotic species.

直到今天， 然是世界上最丰富、多样性最丰富的态系统之一，居住着 50% 至 75% 的所有种。机翻

4.While both forestry and agriculture are frequently aimed at the harvest of goods, these two management styles take vastly different approaches since the ecosystem being managed have vastly different biotic and abiotic components.

虽然业和农业通常都以收获货为目标，但这两种管理方式采取了截然不同的方法，因为所管理的态系统具有截然不同的和非组成部分。