查询词典 ecosystems

For his part, the deep ecologist is in conflict with large businesses, especially the Chilean salmon industry and foresting businesses, which he sees as threats to biological diversity and healthy ecosystems.

这位深层保育家不惜和大企业起冲突，尤其是智利鲑鱼和森林业者，他认为这些企业威胁物种多样化和健全的生态保育体系。

The thesis also analyzes the services of ecosystems and comes out the result that there are 8 main types of ecosystem service, including material outputting, air ingredients controlling, flood controlling, water resource reinforcing, purifying, habituating, culture service and leisure service.

将各种生态系统所提供的服务功能内容进行了分析。分析得到盘锦地区各类生态系统提供的服务功能主要分为8类，即物质生产功能、调节大气功能、均化洪水功能、补水功能、净化功能、栖息地功能、科研文化功能、休闲娱乐功能。

The ecosystems of natural and built environments are imperiled.

为了全人类的长远健康、幸福和欢乐，人类必须与他赖以生存的环境和谐相处，和明智地利用自然资源。

Aquatic ecosystems are particularly vulnerable to the effects of an increased tourist trade and the resultant building of hotel accommodations, sewage disposal works, roads, car parks and landing jetties on banks and coastlines; and the increased angling, swimming, water skiing, shooting or use of motor-boats in the water body.

水生生态系尤其易被持续增加的旅游业和伴随的旅馆、污水、道路、停车场和在河岸和海岸线上的防波堤所影响；以及在水体中增加的垂钓、游泳、划水、打猎、和水上船只。

Despite this seemingly inefficient trapping, photoautotrophic primary producers support most of the considerable ecosystems found on the earth.

在不同的生态系统生产力广泛变化，取决于气候类型的主要生产商，系统是否有了一个(表9.5)。

But the models also suggest that the scheme could go too far: Adding excess sulfur could increase ice in Antarctica,"overcompensating" for warming, says Rasch, which could affect ecosystems and the global ocean-atmosphere system in a myriad of ways that scientists haven't studied.

拉什说：&但是，模型实验显示计划的最终效果可能事与愿违，南极冰层会因为大气层中注入过多的硫磺而增厚，使全球的生态系统和海洋大气系统受到影响，产生这些影响的方式是多种多样的，有可能完全超出科学家们的研究范围，从而造成比全球变暖更严重的后果，让我们得不偿失。&

From the development of the Carboniferous reefs, the metazoan framework reefs and the reefs dominated by microbes and calcareous algae may be two parallelling evolution reef ecosystems. The development of the metazoan framework reefs after the extinction event reflects an obvious evolutionary lag time. The recovery of the reef-building communities dominated by microbes and calcareous algae became faster after the extinction event.

从石炭纪整个生物礁的发展情况来看，后生动物骨架礁与以微生物和钙藻为主导的生物礁或许是两个平行发展的礁系统，后生动物骨架礁的发展在大规模生物灭绝事件之后有明显的演化滞后现象，以钙藻和微生物为主导的造礁群落的复苏在生物灭绝事件之后更为迅速。

It is a gift of nature that such birds which play an important role in healthy ecosystems by controlling pests, dispersing seeds, and pollinating plants are also so beautiful and such a joy to watch.

是的 一个自然的礼物，那这样的鸟，透过控制害虫在健康的生态系统中起重要作用，驱散种子，并且给植物受粉也如此美丽和要看的这样的快乐。

Restoring and rehabilitating degraded forest ecosystems is considered one of the fundamental measures to alleviate the eco-environmental crisis and to realize harmonious and sustainable development of economy, society and environment.

恢复和重建退化的森林生态系统被看作是缓解生态环境危机，实现经济、社会和环境协调持续发展的根本措施之一。

Periphyton are all organisms growing on solid substrata and have important contributions in primary production in shallow coastal ecosystems.

附生藻类是著生於固态基质上一切生物的集合群体，附生藻类在浅水域生态系中因高生产力有著重要的贡献与角色。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。