ecosystems

Because at random was exactly how humans were trying to restore ecosystems.

要知道,人类还原生态系统的方式恰恰是很随意的.

Cypresses, with their tolerance for brackish water, thrive in these ecosystems.

柏树, 与它们的容忍苦咸水, 蓬勃发展,在这些生态系统.

In addition, it is also easy to exploit marine ecosystems.

另外, 它的开采也极易破坏海洋生态系统.

There are highly sensitive and delicately balanced ecosystems in the forest.

森林里有高度敏感、灵敏平衡的各种生态系统.

The species that make up natural ecosystems usually display a wide range of genetic variability.

构成自然生态系统的生物种,通常表现有较大范围的遗传变异性.

Ecological degradation mainly includes degradation of terrestrial and aquatic ecosystems.

生态退化主要包括陆地生态系统和水域生态系统的退化.

Continually warm, moist climates generally favor the development of complex and stable ecosystems.

连续的温暖 、 湿润气候通常有利于发展复杂而稳定的生态系统.

Ecological questions range from physiological adaptations to the functioning of ecosystems.

生态学问题包括从生理适应到生态系统功能.

The ecological integrity of river ecosystems depends on their natural dynamic character.

完善的流域生态系统的维持依赖于其自然动态特征的保持.

The world's natural ecosystems act as a buffer.

地球上的自然生态系统起着一种缓冲的作用.

Temperate forest ecosystems occupy a position of prominence among all ecosystems.

温带森林生态系统在所有生态系统中占有优势地位.

Madagascar's ecosystems range from rainforest to semi-desert.

马达加斯加生态系统类型多样，从雨林到半荒漠等不一而足。

Aquatic ecosystems share a number of basic structural and functional characteristics with terrestrial ecosystems.

水生生态系统的结构和机能,在许多基本特征方面同陆地生态系统一样.

They maintained biological productivity rates similar to outside ecosystems.

它们保持着一种与外界的生态系统相类似的生物生产率.

Regional ecological system consists of natural and artificial ecosystems.

区域生态系统由自然生态和人工生态系统构成.