... 珍稀濒危物种繁育基地 rare and endangered species breeding center 当然生态系统 natural ecosystems 防止沙漠化(治沙、抗沙) desertification ...
基于4个网页-相关网页
... 珍稀濒危物种繁育基地 rare and endangered species breeding center 系统 natural ecosystems 防止沙漠化(治沙、抗沙) desertification ...
基于1个网页-相关网页
maintain natural ecosystems 维持生态系统
Natural Ecosystems Management 自然生态系统管理学
natural forest ecosystems 天然林生态系统
He also writes articles, hoping that more people will join in protecting natural ecosystems.
他也写文章,希望更多的人加入保护自然生态系统的行列。
However, a further increase in farming area without impacting unfavourably on what remains of the world's natural ecosystems appears unlikely.
然而,在不对全世界的自然生态系统的剩余区域产生不利影响的情况下,进一步增加农业面积似乎是不可能的。
At its core, the debate is about how to manage the world's remaining natural ecosystems and about how, and how much, to restore other habitats.
这场争论的核心是如何管理世界上留存的自然生态系统,以及如何和在多大程度上恢复其他栖息地。
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