Biological diversity is crucial for the health of ecosystems.

生物多样性对于生态系统的健康至关重要。

Biological diversity is crucial for the stability of ecosystems.

生物的多样性对生态系统的稳定至关重要。

Environmental groups believe in and fight for biological diversity.

环保团体相信物种多样性并为此奋斗。

The U.N. Convention on Biological Diversity does not include the U.S.

联合国《生物多样性公约》缔约方会议并不包括美国在内。

The U. N. Convention on Biological Diversity does not include the U. S.

联合国《生物多样性公约》缔约方会议并不包括美国在内。

The conservation of components of biological diversity outside their natural habitats.

指将生物多样性的组成部分移到它们的自然环境之外进行保护(保育).

Ex situ Conservation of Biological Diversity is a important way besides In situ Conservation.

生物多样性非原生境保护是原生境保护之外的重要途径.

Ahmed Djoghlaf is the executive secretary of the United Nations Convention on Biological Diversity.

艾哈迈德•朱格拉夫是联合国《生物多样性公约》的执行秘书。

These external species can seriously threaten and destroy the ecological environment and biological diversity.

这些外来物种会对入侵地的生态环境及生物多样性造成极其严重的威胁和破坏.

Today, there is the protection of animals and the conservation of biological diversity has reached a consensus .

今天，人们对保护动物和保护生物多样性已达成共识。